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Geberit AquaClean 4000 Service instructions

998629001 (01)

Service instructions Table of contents

Table of contents

ESD protection 4 Service spare parts5 Fault clearance by fault pattern 7 Fault clearance by error code 8 Service procedures9 Function test after service 24 Cable routing 26 Dimensions27 Product materials 28 Technical data 29

Target group

This document is intended for use by skilled persons as defined by EN IEC 620792001

Explanation of symbols

Symbol Meaning WARNING Refers to a potentially dangerous situation that may cause serious injury or death

CAUTION Refers to a potentially dangerous situation that may cause slight or moderate injury or material damage Refers to important information

Safety notes

Working on electrical components

WARNING Danger due to exposed live parts ` Pull out the mains plug before working on electrical components

CAUTION Damage to electronic components due to electrostatic discharge (ESD) ` Put on an ESD wristband ` Attach the crocodile clip to a metallic part of the water supply line

Contact

If you have any queries or problems please contact your Geberit sales company or see wwwgeberitcom

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Service instructions Table of contents

Table of contents

ESD protection 4 Service spare parts5 Fault clearance by fault pattern 7 Fault clearance by error code 8 Service procedures9 Function test after service 24 Cable routing 26 Dimensions27 Product materials 28 Technical data 29

Target group

This document is intended for use by skilled persons as defined by EN IEC 620792001

Explanation of symbols

Symbol Meaning WARNING Refers to a potentially dangerous situation that may cause serious injury or death

CAUTION Refers to a potentially dangerous situation that may cause slight or moderate injury or material damage Refers to important information

Safety notes

Working on electrical components

WARNING Danger due to exposed live parts ` Pull out the mains plug before working on electrical components

CAUTION Damage to electronic components due to electrostatic discharge (ESD) ` Put on an ESD wristband ` Attach the crocodile clip to a metallic part of the water supply line

Contact

If you have any queries or problems please contact your Geberit sales company or see wwwgeberitcom

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Service instructions ESD protection

ESD protection

What is ESD ESD stands for electrostatic discharge Electrostatic charges occur whenever two objects are rubbed together or pulled apart If two objects with differing charges are brought into proximity the electrons can suddenly flow from one object to the other This flow of electrons is referred to as an electrostatic discharge The most frequent source of ESD is human beings The human body can become charged up to 30000 V due to friction when walking or due to clothing The discharge occurs when other people or objects are touched

What are the consequences of ESD Electrostatic discharges can eventually result in damage to electronic components Usually components are only weakened by the ESD itself the damage does not happen until later during use Malfunctions occur or the component fails

What can the expert do about it In order to avoid ESD damage it is necessary for electronic components or people to be earthed This means the electrostatic charge is dissipated in a controlled manner Electronic spare parts are supplied in an ESD bag This ESD bag has a slightly conductive surface which prevents electrostatic voltages from building up during transport ESD bags bear the symbol shown below

ESD marking

ESD protection during repair works bull Disconnect the device from the mains before working on electronic components bull Make sure the ESD wristband touches the skin on your wrist before working on electronic components and keep it in contact

during the work The crocodile clip is attached to a metallic part of the water supply line (reinforced braided hose angle stop valve etc) This means earthing is provided via the water supply line

bull New controls and printed circuit assemblies must be left in the ESD bag and not removed until immediately before they are installed The replaced printed circuit assemblies must be packed in an ESD bag immediately after removal

bull Only hold printed circuit assemblies on the edges

The ESD wristband is connected to a metallic part of the water supply line

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Service instructions Service spare parts

Service spare parts

13

13

13

13

13

13

13

13

13

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Service instructions Service spare parts

Item no Article no Description Service

1 242170111 WC seat white alpine

1 242171111 WC seat white alpine coated

11 242173001 Compensation pad set for WC seat standard

2 242174001 Compensation pad set for WC seat raised

3 242175001 Pin set for WC seat and WC lid

4 242178111 Securing clip for WC lid

5 242172111 WC lid white alpine

51 147231001 Compensation pad set for WC lid

6 242253111 Upper housing section white alpine Page 9

7 242262111 Control panel white alpine Page 10

8 242261001 PCA for control panel Page 10

9 242264001 Damper set for WC lid Page 10

10 147241001 Cable with thermal fuse Page 19

11 242257001 Heating element of storage water heater Page 18

12 147255001 Temperature sensor of storage water heater Page 20

13 147254001 Cap for pipe interrupter Page 21

14 147256001 Air intake pipe Page 22

15 242254001 Solenoid valve of storage water heater 12 V (up to 2010) Page 17

16 147240001 Safety thermostat Page 21

17 242265001 Level probe Page 22

18 242258001 Fuse 5 A Page 12

19 242252001 Control Page 11

20 242260001 Water pump 12 V Page 12

21 242255001 Storage water heater Page 15

22 147233001 Drain screw of storage water heater

23 147235001 Basket filter

24 242263001 Silicone hoses Page 14

25 242176001 O-ring for spray arm set

26 242376001 Spray nozzle 5-hole

27 242377001 Spray nozzle 3-hole

28 242259001 Spray unit Page 13

29 242177001 Water supply connection set standard

291 147236001 Connection bend with union nut

292 294833211 Cone screw fitting G 38

293 849825001 Fastening set

294 294833211 Cone screw fitting G 38

295 814691210 T-piece G 38 chrome-plated

296 147250001 Anti-slip strip for housing set

30 813032210 Copper pipe d10 chrome-plated

31 813224150 Spray shield

32 242518001 Solenoid valve of storage water heater 12 V (from 2011) Page 17

33 242517111 Electrical connection cover

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Service instructions Fault clearance by fault pattern

Fault clearance by fault pattern

Fault pattern Cause Fault clearance

Geberit AquaClean not - Mains plug is not connected to bull Connect the mains plug functioning power outlet

- Defective fuse on electrical bull Replace the fuse distributor of home

- Power outlet is defective bull Repair the power outlet

- Fuse in mains connection cable bullReplace the fuse is defective

- Control is defective bullReplace the control - Control panel is defective bullReplace the control panel

Shower water is cold - Heating element of the storage bullSwitch on the heating element water heater is not switched on of the storage water heater

LED lights up blue - Safety thermostat has tripped bullReset the safety thermostat

monitor the heat-up phase Shower spray too weak - Spray intensity is set too low bull Increase the spray intensity with

the ltspray intensitygt button - Spray nozzle clogged or bullClean or replace the spray

blocked with limescale nozzle - Basket filter is blocked or bullClean or replace the basket filter

defective - Hoses are blocked with bullReplace the hoses

limescale - Water pump is blocked with bullReplace the water pump

limescale or defective No water comes out of - Diaphragm of the air admittance bullUse water pressure to free the the spray nozzle and valve sticks during initial air admittance valve the device does not commissioning show any fault although water is present in the storage water heater and the water pump Water drips out of the - Air admittance valve is defective bullReplace the air admittance spray arm valve Spray intensity cannot - PCA for control panel is bullReplace the PCA for control be adjusted on control defective panel panel - Control panel is defective bullReplace the control panel

- Control is defective bullReplace the control Water runs out of the - Solenoid valve is defective bullReplace the solenoid valve overflow next to the spray arm - Level probe is defective bullReplace the level probe

- Control is defective bullReplace the control Spray arm jams when - Housing was bent during bullLoosen the fastening screws of retracting installation the device or screws of the

spray unit - Carriage of the spray unit bullPlace the carriage of the spray

jumped out of the guide when unit back into the guide the spray nozzle was removed bullHold the spray arm when

removing the spray nozzle Lowering function not - Damper is defective bullReplace the damper working

Service

Page 12

Page 11 Page 10 See operating instructions

Page 20

See operating instructions See operating instructions See operating instructions

Page 12

Page 14

Page 14

Page 10

Page 10

Page 11 Page 17

Page 22 Page 11

Page 10

Fault clearance by End user

Electrically skilled person Customer service

End user

Customer service End user

Customer service

Customer service

Customer service Customer service Customer service

Customer service

Customer service

Customer service

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Service instructions Fault clearance by error code

Fault clearance by error code

The error code is indicated by the red LED flashing on the control panel

Error code LED flashes red once every 2 s

LED flashes red twice every 2 s

LED flashes red three times every 2 s

LED flashes red four times every 2 s

LED flashes red five times every 2 s

Cause - Temperature sensor in storage water

heater is defective

- Angle stop valve is closed

- Basket filter is blocked or defective

- Solenoid valve is defective

- Level probe is defective

- Spray arm is blocked

- Hose routing is incorrect

- Spray unit is defective

- Water is warmer than 45 degC Safety thermostat has tripped

- Water pump is blocked with limescale or defective

Fault clearance Service bullReplace the temperature sensor Page 20

bullOpen the angle stop valve

bullClean or replace the basket filter See operating instructions

bullReplace the solenoid valve Page 17

bullReplace the level probe Page 22

bullCheck the opening of the spray arm

bullCheck the nozzle position push the nozzle on correctly

bullCorrect the hose routing

bullReplace the spray unit Page 13

bullReset the safety thermostat Page 20 monitor the heat-up phase

bullReplace the water pump Page 12

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Service instructions Service procedures

Service procedures

Removing or replacing the upper housing section Prerequisites Have the following material ready bull Spare part 242253111

1 Cover the floor to prevent it getting dirty

WARNING Electric shock due to exposed live parts ` Disconnect the mains plug before the upper

housing section is removed or replaced

2 Disconnect the mains plug

3 Close the angle stop valve

4 Open the WC lid and turn the lid lock upwards

5 Remove the WC lid

6 Pull out the pin and remove the WC seat

7 Unscrew the fastening screws on the rear of the upper housing section

8 Remove the cam on the front of the upper housing section from the holder

Check the cable routing before the new upper housing section is mounted page 26

9 Remove and replace the defective upper housing section

10

11

Remove the dampers from the defective upper housing section and mount them in the new upper housing section page 10 Mount the WC seat and WC lid

12 Perform a function test page 24

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Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service spare parts

Service spare parts

13

13

13

13

13

13

13

13

13

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Service instructions Service spare parts

Item no Article no Description Service

1 242170111 WC seat white alpine

1 242171111 WC seat white alpine coated

11 242173001 Compensation pad set for WC seat standard

2 242174001 Compensation pad set for WC seat raised

3 242175001 Pin set for WC seat and WC lid

4 242178111 Securing clip for WC lid

5 242172111 WC lid white alpine

51 147231001 Compensation pad set for WC lid

6 242253111 Upper housing section white alpine Page 9

7 242262111 Control panel white alpine Page 10

8 242261001 PCA for control panel Page 10

9 242264001 Damper set for WC lid Page 10

10 147241001 Cable with thermal fuse Page 19

11 242257001 Heating element of storage water heater Page 18

12 147255001 Temperature sensor of storage water heater Page 20

13 147254001 Cap for pipe interrupter Page 21

14 147256001 Air intake pipe Page 22

15 242254001 Solenoid valve of storage water heater 12 V (up to 2010) Page 17

16 147240001 Safety thermostat Page 21

17 242265001 Level probe Page 22

18 242258001 Fuse 5 A Page 12

19 242252001 Control Page 11

20 242260001 Water pump 12 V Page 12

21 242255001 Storage water heater Page 15

22 147233001 Drain screw of storage water heater

23 147235001 Basket filter

24 242263001 Silicone hoses Page 14

25 242176001 O-ring for spray arm set

26 242376001 Spray nozzle 5-hole

27 242377001 Spray nozzle 3-hole

28 242259001 Spray unit Page 13

29 242177001 Water supply connection set standard

291 147236001 Connection bend with union nut

292 294833211 Cone screw fitting G 38

293 849825001 Fastening set

294 294833211 Cone screw fitting G 38

295 814691210 T-piece G 38 chrome-plated

296 147250001 Anti-slip strip for housing set

30 813032210 Copper pipe d10 chrome-plated

31 813224150 Spray shield

32 242518001 Solenoid valve of storage water heater 12 V (from 2011) Page 17

33 242517111 Electrical connection cover

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Service instructions Fault clearance by fault pattern

Fault clearance by fault pattern

Fault pattern Cause Fault clearance

Geberit AquaClean not - Mains plug is not connected to bull Connect the mains plug functioning power outlet

- Defective fuse on electrical bull Replace the fuse distributor of home

- Power outlet is defective bull Repair the power outlet

- Fuse in mains connection cable bullReplace the fuse is defective

- Control is defective bullReplace the control - Control panel is defective bullReplace the control panel

Shower water is cold - Heating element of the storage bullSwitch on the heating element water heater is not switched on of the storage water heater

LED lights up blue - Safety thermostat has tripped bullReset the safety thermostat

monitor the heat-up phase Shower spray too weak - Spray intensity is set too low bull Increase the spray intensity with

the ltspray intensitygt button - Spray nozzle clogged or bullClean or replace the spray

blocked with limescale nozzle - Basket filter is blocked or bullClean or replace the basket filter

defective - Hoses are blocked with bullReplace the hoses

limescale - Water pump is blocked with bullReplace the water pump

limescale or defective No water comes out of - Diaphragm of the air admittance bullUse water pressure to free the the spray nozzle and valve sticks during initial air admittance valve the device does not commissioning show any fault although water is present in the storage water heater and the water pump Water drips out of the - Air admittance valve is defective bullReplace the air admittance spray arm valve Spray intensity cannot - PCA for control panel is bullReplace the PCA for control be adjusted on control defective panel panel - Control panel is defective bullReplace the control panel

- Control is defective bullReplace the control Water runs out of the - Solenoid valve is defective bullReplace the solenoid valve overflow next to the spray arm - Level probe is defective bullReplace the level probe

- Control is defective bullReplace the control Spray arm jams when - Housing was bent during bullLoosen the fastening screws of retracting installation the device or screws of the

spray unit - Carriage of the spray unit bullPlace the carriage of the spray

jumped out of the guide when unit back into the guide the spray nozzle was removed bullHold the spray arm when

removing the spray nozzle Lowering function not - Damper is defective bullReplace the damper working

Service

Page 12

Page 11 Page 10 See operating instructions

Page 20

See operating instructions See operating instructions See operating instructions

Page 12

Page 14

Page 14

Page 10

Page 10

Page 11 Page 17

Page 22 Page 11

Page 10

Fault clearance by End user

Electrically skilled person Customer service

End user

Customer service End user

Customer service

Customer service

Customer service Customer service Customer service

Customer service

Customer service

Customer service

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Service instructions Fault clearance by error code

Fault clearance by error code

The error code is indicated by the red LED flashing on the control panel

Error code LED flashes red once every 2 s

LED flashes red twice every 2 s

LED flashes red three times every 2 s

LED flashes red four times every 2 s

LED flashes red five times every 2 s

Cause - Temperature sensor in storage water

heater is defective

- Angle stop valve is closed

- Basket filter is blocked or defective

- Solenoid valve is defective

- Level probe is defective

- Spray arm is blocked

- Hose routing is incorrect

- Spray unit is defective

- Water is warmer than 45 degC Safety thermostat has tripped

- Water pump is blocked with limescale or defective

Fault clearance Service bullReplace the temperature sensor Page 20

bullOpen the angle stop valve

bullClean or replace the basket filter See operating instructions

bullReplace the solenoid valve Page 17

bullReplace the level probe Page 22

bullCheck the opening of the spray arm

bullCheck the nozzle position push the nozzle on correctly

bullCorrect the hose routing

bullReplace the spray unit Page 13

bullReset the safety thermostat Page 20 monitor the heat-up phase

bullReplace the water pump Page 12

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Service instructions Service procedures

Service procedures

Removing or replacing the upper housing section Prerequisites Have the following material ready bull Spare part 242253111

1 Cover the floor to prevent it getting dirty

WARNING Electric shock due to exposed live parts ` Disconnect the mains plug before the upper

housing section is removed or replaced

2 Disconnect the mains plug

3 Close the angle stop valve

4 Open the WC lid and turn the lid lock upwards

5 Remove the WC lid

6 Pull out the pin and remove the WC seat

7 Unscrew the fastening screws on the rear of the upper housing section

8 Remove the cam on the front of the upper housing section from the holder

Check the cable routing before the new upper housing section is mounted page 26

9 Remove and replace the defective upper housing section

10

11

Remove the dampers from the defective upper housing section and mount them in the new upper housing section page 10 Mount the WC seat and WC lid

12 Perform a function test page 24

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Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service spare parts

Item no Article no Description Service

1 242170111 WC seat white alpine

1 242171111 WC seat white alpine coated

11 242173001 Compensation pad set for WC seat standard

2 242174001 Compensation pad set for WC seat raised

3 242175001 Pin set for WC seat and WC lid

4 242178111 Securing clip for WC lid

5 242172111 WC lid white alpine

51 147231001 Compensation pad set for WC lid

6 242253111 Upper housing section white alpine Page 9

7 242262111 Control panel white alpine Page 10

8 242261001 PCA for control panel Page 10

9 242264001 Damper set for WC lid Page 10

10 147241001 Cable with thermal fuse Page 19

11 242257001 Heating element of storage water heater Page 18

12 147255001 Temperature sensor of storage water heater Page 20

13 147254001 Cap for pipe interrupter Page 21

14 147256001 Air intake pipe Page 22

15 242254001 Solenoid valve of storage water heater 12 V (up to 2010) Page 17

16 147240001 Safety thermostat Page 21

17 242265001 Level probe Page 22

18 242258001 Fuse 5 A Page 12

19 242252001 Control Page 11

20 242260001 Water pump 12 V Page 12

21 242255001 Storage water heater Page 15

22 147233001 Drain screw of storage water heater

23 147235001 Basket filter

24 242263001 Silicone hoses Page 14

25 242176001 O-ring for spray arm set

26 242376001 Spray nozzle 5-hole

27 242377001 Spray nozzle 3-hole

28 242259001 Spray unit Page 13

29 242177001 Water supply connection set standard

291 147236001 Connection bend with union nut

292 294833211 Cone screw fitting G 38

293 849825001 Fastening set

294 294833211 Cone screw fitting G 38

295 814691210 T-piece G 38 chrome-plated

296 147250001 Anti-slip strip for housing set

30 813032210 Copper pipe d10 chrome-plated

31 813224150 Spray shield

32 242518001 Solenoid valve of storage water heater 12 V (from 2011) Page 17

33 242517111 Electrical connection cover

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Service instructions Fault clearance by fault pattern

Fault clearance by fault pattern

Fault pattern Cause Fault clearance

Geberit AquaClean not - Mains plug is not connected to bull Connect the mains plug functioning power outlet

- Defective fuse on electrical bull Replace the fuse distributor of home

- Power outlet is defective bull Repair the power outlet

- Fuse in mains connection cable bullReplace the fuse is defective

- Control is defective bullReplace the control - Control panel is defective bullReplace the control panel

Shower water is cold - Heating element of the storage bullSwitch on the heating element water heater is not switched on of the storage water heater

LED lights up blue - Safety thermostat has tripped bullReset the safety thermostat

monitor the heat-up phase Shower spray too weak - Spray intensity is set too low bull Increase the spray intensity with

the ltspray intensitygt button - Spray nozzle clogged or bullClean or replace the spray

blocked with limescale nozzle - Basket filter is blocked or bullClean or replace the basket filter

defective - Hoses are blocked with bullReplace the hoses

limescale - Water pump is blocked with bullReplace the water pump

limescale or defective No water comes out of - Diaphragm of the air admittance bullUse water pressure to free the the spray nozzle and valve sticks during initial air admittance valve the device does not commissioning show any fault although water is present in the storage water heater and the water pump Water drips out of the - Air admittance valve is defective bullReplace the air admittance spray arm valve Spray intensity cannot - PCA for control panel is bullReplace the PCA for control be adjusted on control defective panel panel - Control panel is defective bullReplace the control panel

- Control is defective bullReplace the control Water runs out of the - Solenoid valve is defective bullReplace the solenoid valve overflow next to the spray arm - Level probe is defective bullReplace the level probe

- Control is defective bullReplace the control Spray arm jams when - Housing was bent during bullLoosen the fastening screws of retracting installation the device or screws of the

spray unit - Carriage of the spray unit bullPlace the carriage of the spray

jumped out of the guide when unit back into the guide the spray nozzle was removed bullHold the spray arm when

removing the spray nozzle Lowering function not - Damper is defective bullReplace the damper working

Service

Page 12

Page 11 Page 10 See operating instructions

Page 20

See operating instructions See operating instructions See operating instructions

Page 12

Page 14

Page 14

Page 10

Page 10

Page 11 Page 17

Page 22 Page 11

Page 10

Fault clearance by End user

Electrically skilled person Customer service

End user

Customer service End user

Customer service

Customer service

Customer service Customer service Customer service

Customer service

Customer service

Customer service

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Service instructions Fault clearance by error code

Fault clearance by error code

The error code is indicated by the red LED flashing on the control panel

Error code LED flashes red once every 2 s

LED flashes red twice every 2 s

LED flashes red three times every 2 s

LED flashes red four times every 2 s

LED flashes red five times every 2 s

Cause - Temperature sensor in storage water

heater is defective

- Angle stop valve is closed

- Basket filter is blocked or defective

- Solenoid valve is defective

- Level probe is defective

- Spray arm is blocked

- Hose routing is incorrect

- Spray unit is defective

- Water is warmer than 45 degC Safety thermostat has tripped

- Water pump is blocked with limescale or defective

Fault clearance Service bullReplace the temperature sensor Page 20

bullOpen the angle stop valve

bullClean or replace the basket filter See operating instructions

bullReplace the solenoid valve Page 17

bullReplace the level probe Page 22

bullCheck the opening of the spray arm

bullCheck the nozzle position push the nozzle on correctly

bullCorrect the hose routing

bullReplace the spray unit Page 13

bullReset the safety thermostat Page 20 monitor the heat-up phase

bullReplace the water pump Page 12

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Service instructions Service procedures

Service procedures

Removing or replacing the upper housing section Prerequisites Have the following material ready bull Spare part 242253111

1 Cover the floor to prevent it getting dirty

WARNING Electric shock due to exposed live parts ` Disconnect the mains plug before the upper

housing section is removed or replaced

2 Disconnect the mains plug

3 Close the angle stop valve

4 Open the WC lid and turn the lid lock upwards

5 Remove the WC lid

6 Pull out the pin and remove the WC seat

7 Unscrew the fastening screws on the rear of the upper housing section

8 Remove the cam on the front of the upper housing section from the holder

Check the cable routing before the new upper housing section is mounted page 26

9 Remove and replace the defective upper housing section

10

11

Remove the dampers from the defective upper housing section and mount them in the new upper housing section page 10 Mount the WC seat and WC lid

12 Perform a function test page 24

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Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Fault clearance by fault pattern

Fault clearance by fault pattern

Fault pattern Cause Fault clearance

Geberit AquaClean not - Mains plug is not connected to bull Connect the mains plug functioning power outlet

- Defective fuse on electrical bull Replace the fuse distributor of home

- Power outlet is defective bull Repair the power outlet

- Fuse in mains connection cable bullReplace the fuse is defective

- Control is defective bullReplace the control - Control panel is defective bullReplace the control panel

Shower water is cold - Heating element of the storage bullSwitch on the heating element water heater is not switched on of the storage water heater

LED lights up blue - Safety thermostat has tripped bullReset the safety thermostat

monitor the heat-up phase Shower spray too weak - Spray intensity is set too low bull Increase the spray intensity with

the ltspray intensitygt button - Spray nozzle clogged or bullClean or replace the spray

blocked with limescale nozzle - Basket filter is blocked or bullClean or replace the basket filter

defective - Hoses are blocked with bullReplace the hoses

limescale - Water pump is blocked with bullReplace the water pump

limescale or defective No water comes out of - Diaphragm of the air admittance bullUse water pressure to free the the spray nozzle and valve sticks during initial air admittance valve the device does not commissioning show any fault although water is present in the storage water heater and the water pump Water drips out of the - Air admittance valve is defective bullReplace the air admittance spray arm valve Spray intensity cannot - PCA for control panel is bullReplace the PCA for control be adjusted on control defective panel panel - Control panel is defective bullReplace the control panel

- Control is defective bullReplace the control Water runs out of the - Solenoid valve is defective bullReplace the solenoid valve overflow next to the spray arm - Level probe is defective bullReplace the level probe

- Control is defective bullReplace the control Spray arm jams when - Housing was bent during bullLoosen the fastening screws of retracting installation the device or screws of the

spray unit - Carriage of the spray unit bullPlace the carriage of the spray

jumped out of the guide when unit back into the guide the spray nozzle was removed bullHold the spray arm when

removing the spray nozzle Lowering function not - Damper is defective bullReplace the damper working

Service

Page 12

Page 11 Page 10 See operating instructions

Page 20

See operating instructions See operating instructions See operating instructions

Page 12

Page 14

Page 14

Page 10

Page 10

Page 11 Page 17

Page 22 Page 11

Page 10

Fault clearance by End user

Electrically skilled person Customer service

End user

Customer service End user

Customer service

Customer service

Customer service Customer service Customer service

Customer service

Customer service

Customer service

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Service instructions Fault clearance by error code

Fault clearance by error code

The error code is indicated by the red LED flashing on the control panel

Error code LED flashes red once every 2 s

LED flashes red twice every 2 s

LED flashes red three times every 2 s

LED flashes red four times every 2 s

LED flashes red five times every 2 s

Cause - Temperature sensor in storage water

heater is defective

- Angle stop valve is closed

- Basket filter is blocked or defective

- Solenoid valve is defective

- Level probe is defective

- Spray arm is blocked

- Hose routing is incorrect

- Spray unit is defective

- Water is warmer than 45 degC Safety thermostat has tripped

- Water pump is blocked with limescale or defective

Fault clearance Service bullReplace the temperature sensor Page 20

bullOpen the angle stop valve

bullClean or replace the basket filter See operating instructions

bullReplace the solenoid valve Page 17

bullReplace the level probe Page 22

bullCheck the opening of the spray arm

bullCheck the nozzle position push the nozzle on correctly

bullCorrect the hose routing

bullReplace the spray unit Page 13

bullReset the safety thermostat Page 20 monitor the heat-up phase

bullReplace the water pump Page 12

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Service instructions Service procedures

Service procedures

Removing or replacing the upper housing section Prerequisites Have the following material ready bull Spare part 242253111

1 Cover the floor to prevent it getting dirty

WARNING Electric shock due to exposed live parts ` Disconnect the mains plug before the upper

housing section is removed or replaced

2 Disconnect the mains plug

3 Close the angle stop valve

4 Open the WC lid and turn the lid lock upwards

5 Remove the WC lid

6 Pull out the pin and remove the WC seat

7 Unscrew the fastening screws on the rear of the upper housing section

8 Remove the cam on the front of the upper housing section from the holder

Check the cable routing before the new upper housing section is mounted page 26

9 Remove and replace the defective upper housing section

10

11

Remove the dampers from the defective upper housing section and mount them in the new upper housing section page 10 Mount the WC seat and WC lid

12 Perform a function test page 24

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Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Fault clearance by error code

Fault clearance by error code

The error code is indicated by the red LED flashing on the control panel

Error code LED flashes red once every 2 s

LED flashes red twice every 2 s

LED flashes red three times every 2 s

LED flashes red four times every 2 s

LED flashes red five times every 2 s

Cause - Temperature sensor in storage water

heater is defective

- Angle stop valve is closed

- Basket filter is blocked or defective

- Solenoid valve is defective

- Level probe is defective

- Spray arm is blocked

- Hose routing is incorrect

- Spray unit is defective

- Water is warmer than 45 degC Safety thermostat has tripped

- Water pump is blocked with limescale or defective

Fault clearance Service bullReplace the temperature sensor Page 20

bullOpen the angle stop valve

bullClean or replace the basket filter See operating instructions

bullReplace the solenoid valve Page 17

bullReplace the level probe Page 22

bullCheck the opening of the spray arm

bullCheck the nozzle position push the nozzle on correctly

bullCorrect the hose routing

bullReplace the spray unit Page 13

bullReset the safety thermostat Page 20 monitor the heat-up phase

bullReplace the water pump Page 12

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Service instructions Service procedures

Service procedures

Removing or replacing the upper housing section Prerequisites Have the following material ready bull Spare part 242253111

1 Cover the floor to prevent it getting dirty

WARNING Electric shock due to exposed live parts ` Disconnect the mains plug before the upper

housing section is removed or replaced

2 Disconnect the mains plug

3 Close the angle stop valve

4 Open the WC lid and turn the lid lock upwards

5 Remove the WC lid

6 Pull out the pin and remove the WC seat

7 Unscrew the fastening screws on the rear of the upper housing section

8 Remove the cam on the front of the upper housing section from the holder

Check the cable routing before the new upper housing section is mounted page 26

9 Remove and replace the defective upper housing section

10

11

Remove the dampers from the defective upper housing section and mount them in the new upper housing section page 10 Mount the WC seat and WC lid

12 Perform a function test page 24

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Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Service procedures

Removing or replacing the upper housing section Prerequisites Have the following material ready bull Spare part 242253111

1 Cover the floor to prevent it getting dirty

WARNING Electric shock due to exposed live parts ` Disconnect the mains plug before the upper

housing section is removed or replaced

2 Disconnect the mains plug

3 Close the angle stop valve

4 Open the WC lid and turn the lid lock upwards

5 Remove the WC lid

6 Pull out the pin and remove the WC seat

7 Unscrew the fastening screws on the rear of the upper housing section

8 Remove the cam on the front of the upper housing section from the holder

Check the cable routing before the new upper housing section is mounted page 26

9 Remove and replace the defective upper housing section

10

11

Remove the dampers from the defective upper housing section and mount them in the new upper housing section page 10 Mount the WC seat and WC lid

12 Perform a function test page 24

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Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Replacing the dampers Prerequisites

bull Upper housing section is removed page 9

Have the following material ready bull Spare part 242264001

1 Remove both damper holders on the inside of the upper housing section Unscrew the fastening screws for this

2 Remove and replace the defective dampers Make sure that the dampers are mounted on the correct side

3 Perform a function test page 24

Replacing the control panel or the PCA for control panel Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242262111 or 242261001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Remove the cable ties

3 Detach the control panel connector from slot 7 of the control page 29

8

5 6 7

4 Remove the defective control panel from the groove

5 Unscrew the 4 fastening screws of the PCA

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Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

6 Remove the control panel from the PCA

If the PCA is defective replace it now

7 Mount the new control panel

8 Reassemble all parts by following the steps in reverse order

9 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

10 Perform a function test page 24

Replacing the control Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242252001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Pull out the control from the guide in the lower housing section

3 Detach all 9 connectors from the defective control and insert them into the new control page 29

1

9

2

3

84

5 6 7

4 Mount the new control Make sure that the control is correctly placed in the guide and the cables are routed tidily

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

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Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Replacing the fuse Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242258001

WARNING Electric shock due to exposed live parts ` Pull out the mains plug before the fuse is replaced

1 Put on and connect an ESD wristband see ESD protection page 4

2 Open the bayonet joint press both halves of the fuse housing together and turn them against each other

3 Disconnect the housing halves from each other

4 Remove and replace the defective fuse

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Replacing the water pump Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242260001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the water pump connector from slot 2 of the control page 29

1

2

3

3 Release both hose clamps

4 Pull both hoses off the water pump

5 Unscrew both fastening screws of the water pump

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Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

6 Remove and replace the defective water pump

Take note of the direction of flow when connecting the hoses to the water pump

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Replacing the spray unit Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242259001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the spray unit connector from slot 4 of the control page 29

1

2

3

4

3 Unscrew both fastening screws of the spray unit

4 Release the hose clamp and pull the hose off the spray unit

5 Remove and replace the defective spray unit

6 Reassemble all parts by following the steps in reverse order

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Using water pressure to free the air admittance valve Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Remove the hose clamp of the hose for the spray arm and pull off the hose

2 Hold the hose over the WC switch on Geberit AquaClean with the power switch and press the ltshowergt button until water comes out of the hose

3 Reconnect the hose to the air admittance valve

4 Perform a function test page 24

Replacing the air admittance valve Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242263001

1 Remove the hose clamps of the two hoses of the air admittance valve and pull off the hoses

2 Unscrew the fastening screw of the defective air admittance valve remove and replace the air admittance valve

3 Reassemble all parts by following the steps in reverse order

4 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Removing or replacing the storage water heater

5 Remove the earthing cable from the storage water heater

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Turn the drain screw by a quarter of a turn with a short screwdriver

6 Unscrew the fastening screw of the air admittance valve and remove the air admittance valve

3 Let the water drain out and close the drain screw again

7 Release the hose clamp and pull off the hose

4 Detach all connectors of the storage water heater from slots 1 5 6 and 8 of the control page 24

1 8 Unscrew both fastening screws from the spray unit

9

2

3

84

5 6 7

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Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

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Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

9 Remove the spray unit 13 Unscrew both screws of the filler pipe from the defective storage water heater

10 Unscrew and remove the water supply line

11 Unscrew both fastening screws of the storage water heater

12 Remove the defective storage water heater from the housing

14 Unscrew both screws of the solenoid valve from the defective storage water heater

15 Mount the solenoid valve with its hose on the new storage water heater

16 Reassemble all parts by following the steps in reverse order

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

18 Perform a function test page 24

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Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

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Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Replacing the solenoid valve of the storage water heater (from 2011) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242518001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

3 Unscrew both screws of the filler pipe from the storage water heater

4 Unscrew both screws of the solenoid valve from the storage water heater

5 Mount the new solenoid valve with its hose on the storage water heater

6 Connect the solenoid valve connectors to the control

7 Remount the storage water heater

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

Replacing the solenoid valve of the storage water heater (up to 2010) Prerequisites bull Upper housing section is removed page 9 bull Storage water heater is removed page 15 bull Mains plug is disconnected

Have the following material ready bull Spare part 242254001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Unscrew both fastening screws of the solenoid valve

3 Detach the solenoid valve connector from slot 3 of the control page 29

2

3

4

4 Remove and replace the defective solenoid valve

5 Connect the solenoid valve connectors to the control

6 Remount the storage water heater

7 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

8 Perform a function test page 24

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Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

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Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

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Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

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Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Removing or replacing the heating element of the storage water heater Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242257001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach both connectors of the heating element from slots 5 and 8 of the control page 29

8

5 6 7

3 Remove the earthing cable from the storage water heater

4 Unscrew the 6 fastening screws of the heating element

5 Remove the defective heating element

6 Check whether the seal is correctly placed in the holder of the heating element

7 Mount the new heating element and connect the earthing cable

8

9

10

Connect both heating element connectors to the control Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband Perform a function test page 24

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Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

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Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

D41895-002 copy

22

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

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25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

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27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

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Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Replacing the cable with thermal fuse Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147241001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the heating element connector from slot 8 of the control page 29

8

3 Unscrew the 6 fastening screws of the heating element

4 Remove both cable terminal lugs from the heating element

5 To be able to lift the heating element holder remove the terminal lug on the heating element

Service instructions Service procedures

6 Lift the heating element holder remove and replace the defective cable

7 Reassemble all parts by following the steps in reverse order

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

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Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

D41895-002 copy

20

Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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21

Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

D41895-002 copy

22

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

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27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

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29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

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002

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31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Replacing the temperature sensor of the storage water heater Prerequisites

bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147255001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Lift the defective temperature sensor from the cams pull it out of the storage water heater and replace it

3 Remount the heating element

4 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

5 Perform a function test page 24

Resetting the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

1 Push the safety thermostat back in with your finger or a wide screwdriver

2 Perform a function test page 24

D41895-002 copy

20

Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

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21

Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

D41895-002 copy

22

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

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002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

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29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

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002

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31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Replacing the safety thermostat Prerequisites bull Upper housing section is removed page 9 bull Heating element is removed page 18 bull Mains plug is disconnected

Have the following material ready bull Spare part 147240001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Disconnect both connectors from the safety thermostat

3 Remove the defective safety thermostat from the heating element and replace it

4 Remount the heating element

5 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

6 Perform a function test page 24

Service instructions Service procedures

Replacing the cap for the pipe interrupter (old storage water heater) Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147254001

1 Unscrew both fastening screws of the cap

2 Remove and replace the defective cap Make sure that the seal is correctly placed

3 Perform a function test page 24

D41

895-

002

copy

21

Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

D41895-002 copy

22

D41

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6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Service procedures

Replacing the air intake pipe Prerequisites

bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 147256001

1 Release the hose clamp and pull off the hose

2 Unscrew the 3 fastening screws of the air intake pipe

3 Remove the air intake elbow

4 Remove and replace the defective air intake pipe Make sure that the seal is correctly placed

Replacing the level probe Prerequisites bull Upper housing section is removed page 9 bull Mains plug is disconnected

Have the following material ready bull Spare part 242265001

1 Put on and connect an ESD wristband see ESD protection page 4

2 Detach the level probe connector from slot 6 of the control page 29

5 6 7

3 Remove the terminal lug of the heating element

4 Unscrew both fastening screws of the level probe

5 Remove and replace the defective level probe

5 Reconnect the hose

6 Perform a function test page 24

D41895-002 copy

22

D41

895-

002

copy

6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

D41

895-

002

copy

6 Reattach the terminal lug of the heating element

7 Connect the connector of the new level probe to the control

8 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband

9 Perform a function test page 24

Service instructions Service procedures

23

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Function test after service

Function test after service

The function test involves the following checks bull Visually checking for leaks bull Checking the spray functionality bull Checking the shower water temperature bull Checking the service functionality bull Checking the lowering function of the WC seat WC lid

Prerequisites bull Upper housing section is removed page 9 bull Mains plug is plugged in bull Water supply valve is open

Have the following material ready bull Spray shield

Visually checking for leaks WARNING Electric shock due to exposed live parts ` Do not touch exposed live parts during the visual

leak test

1 Press the ltshowergt button to start the shower

2 Cover the shower spray with your hand all pressed joints inside the device are leakproof

3 Check the cable routing page 26

4 Mount the upper housing section page 9

5 Mount the WC seat and WC lid

Checking the spray fuctionality 1 Install the spray shield

2 Press the ltshowergt button to start the shower

The spray arm extends and the shower operates for at least 20 s

3 Adjust the spray intensity using the lt-gt and lt+gt buttons and check by hand

4 Press the ltshowergt button to stop the shower

D41895-002 copy

24

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Function test after service

Checking the shower water temperature Checking the service functionality 1 Press the ltstorage water heatergt button to switch on 1 Press the lt+gt and ltshowergt buttons simultaneously

the heating element of the storage water heater in order to extend the spray arm

LED lights up blue

The Geberit AquaClean must be switched on for 3ndash4 min to heat up the water in the storage water heater

2 Press the ltshowergt button to start the shower

3 During the shower procedure check whether the water is warm Press the ltshowergt button to stop the shower

2 Check the spray nozzle for dirt

3 Press the ltshowergt button to make the spray arm retract again

Checking the WC lid lowering function 1 Drop the WC seat and WC lid They should be slowed

by the damper and should not get stuck

D41

895-

002

copy

25

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Cable routing

Cable routing

After all service procedures check that the cables are properly routed and tied together with cable ties

D41895-002 copy

26

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Dimensions

Dimensions

145

15

R12

40

155

55

55

15

17

4

3

30 30

D41

895-

002

copy

27

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Product materials

Product materials

4

2

10

5

8

6

7 9 1

3

Item no Designation

1 WC seat

2 WC lid

3 Compensation pad for WC seat

4 Compensation pad for WC lid

5 Pin for WC seat and WC lid

6 Drain screw

7 Spray nozzle

8 Basket filter

9 Lower housing section

10 Upper housing section

Product material

ASA

ASA

TPE

Silicone

PBT-GF30

POM Silicone

ASA

POM

ASA

ASA

D41895-002 copy

28

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Technical data

Technical data

Control slots

1

9

4

3

2

8

5 6 7

Item no

1

2

3

4

5

6

7

8

9

Slot designation

Earthing PCB control

Water pump 12 V DC

Solenoid valve of storage water heater 12 V DC

Spray unit

Temperature sensor of storage water heater

Level probe of storage water heater

Control panel

Heating element of storage water heater

Mains plug power supply 230 V AC

D41

895-

002

copy

29

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Technical data

Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 20 kΩ measuring range on the multimeter 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value

4 The measured resistance value and the current water temperature must match (acc to table) 5 If the values differ from one another by more than 3 degC the temperature sensor is defective and must be replaced

Table of resistance values for temperature sensor of storage water heater Temperature [degC] Electrical resistance [kΩ]

3 209

6 184

9 162

12 143

15 126

18 112

21 99

24 88

27 79

30 70

33 63

Temperature [degC] Electrical resistance [kΩ]

36 57

39 51

42 46

45 41

48 37

51 34

54 30

57 28

60 25

63 23

40

35

30

25

20

15

10

5

0 0 5 10 15 20 25 30 35 40 45 50 55 60 65

[degC]

Graphic representation of the table

Resistance value of storage water heater Procedure when measuring the electrical resistance 1 Disconnect Geberit AquaClean from the power supply system 2 Select the 200 Ω measuring range on the multimeter 3 Position the measuring pins against the black and the white cores of the storage water heater and read off the resistance value

[kΩ

]

4 The measured resistance value must match the resistance value listed below 5 If the value differs this means either the safety thermostat the thermal fuse or the heating element is defective The storage

water heater must be replaced

Resistance value of storage water heater Geberit AquaClean 4000 60ndash70 Ω

D41895-002 copy

30

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Water

Water supply connection

Valve unit

Basket filter

Storage water heater

NTC temperature sensor

Level probe

Pipe interrupter

Water pump

Water pump

Pressure regulating valve

Heating element

Storage water heater

Air intake pipe

Ventilation unit

Ventilation unit

Service instructions Technical data

Solenoid valve

45 degC safety thermostat

70 degC thermal fuse

Overflow

Spray unit

Spray arm with spray nozzle

D41

895-

002

copy

31

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Service instructions Technical data

Key figures Maximum load WC seat WC lid 150 kg

Flow rate anal shower 09ndash16 lmin

Spray time factory setting 20 s

Number of shower pressure settings shower spray 5

Gross weight 75 kg

Storage water heater capacity 09 l

Length of mains connection cable 2 m

Mains frequency 50ndash60 Hz

Power consumption 800 W

Power consumption standby with heating element switched on 09 58 W

Protection class I

Protection degree IP x4

Nominal voltage 230 V AC

Net weight 41 kg

Flow pressure range 05ndash10 bar

Operating temperature 10ndash40 degC

Storage temperature -10 ndash +60 degC

Water temperature factory setting 37 degC

D41895-002 copy

32

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom

Geberit International AG Produktdokumentation Schachenstrasse 77 CH-8645 Jona

T +41 55 221 63 00 F +41 55 221 65 16 wwwgeberitcom