wl2000 tech manual dec14-07

WATERI N T E R N A T I O N A L

LOGIC®

WL2000 Technical Manual


LOGIC®

2 WL2000 Technical Manual - Issue 1, November 2007


LOGIC®

3WL2000 Technical Manual - Issue 1, November 2007

INDEX

Operational information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Pre Delivery Inspection Procedures (PDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Mains Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Operational Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Installation Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Maintenance and Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Sanitizing the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Cleaning a Waterlogic Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Technical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Environmental Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

End of Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Biocote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

WL2000 Wetted Parts Diagram Hot and Cold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

WL2000 Wetted Parts Diagram Cold and Ambient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

WL2000 Wetted Parts Diagram Cold Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

WL2000 Exploded Diagram (Mini/Worktop Models WLMHC2000/WLMCW2000) . . . . . . . . . .22

WL2000 Exploded Diagram (Floor Standing Models WLHCW2000/WLCW2000) . . . . . . . . . . .24

WL2000 Electrical Wiring Diagram Hot and Cold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

WL2000 Electrical Wiring Diagram Cold and Ambient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

WL2000 Electrical Wiring Diagram Cold Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28


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OPERATIONAL INFORMATION

WL 2000The WL2000 is available in three options:

a) Cold & Hot

b) Cold & Ambient

c) Cold Only

When reading this manual, note the differences between the options and focuson the particular sections that concern the unit installed.

DIRECT CHILL SYSTEM The direct chill system is manufactured from 304 Stainless Steel which is non-corrosive and inert. The cold water temperature is preset at the factory atapproximately 5 degrees C, this being ideal temperature for a cold drink. Thecapacity of the direct chill system is of 400 ml. The direct chill system, unlikeother reservoir systems, reduces the amount of water stored in the machine.The direct chill system is controlled by a thermostat that is set at the factory.The factory set point is marked at the back of the machine by asmall dot.

HOT TANK The hot water tank has a 1.5L capacity; it is manufactured from 304 stainless steel and is heated by an 800 wattheating element. Temperature of the Hot Tank is controlled by a thermostat and it is preset at the factory atapproximately 87 degrees C. this being the ideal temperature for instant drinks. A BI-metal overload thermostatis fitted to stop the tank over heating and is reset manually. Setting the hot water temperature at 87 degrees Calso helps stop scale forming in the Hot Tank. A special polyphosphate filter can be fitted at customer’s request.

AMBIENT WATER CIRCUITThis water circuit filters the water. No further cooling or heating is done to the water in this option. The temperatureof the water will be the same as the temperature of the water that comes out of the building water supply and theambient room temperature.

FILTERSThe WL 2000 is fitted with a GAC twist filter as standard. This filter arrangement will remove a whole range ofcontaminates e.g. chlorine, pesticides.There are many kinds of different filter combinations available from Waterlogicto suit local water conditions.

PCBThe PCB (Printed Circuit Board) is the control unit for the WL2000; it is responsible for the selection and dispensingof water. (24V dc). The PCB drives an LED which informs the user of the status of the unit. The PCB has a power onindicator and also indicates the user what option of water is currently selected by changing colour. Cold water willalways be as a default option, hot water must be selected and then dispensed.

COMPRESSOR The compressor operates at 220-240V and at 50Hz. It uses R134a non-Ozone depleting refrigerant gas. There is alsothe option to use Natural refrigeration gas. The compressor is controlled by an electromechanical thermostat thatcontrols the temperature of the water in the direct chill unit.

WL2000 Technical Manual - Issue 1, November 2007


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WATER PIPE AND FITTINGS All water connection fittings are made by the John Guest Company and are approved to NSF standard 41. The machineis connected the water supply by a 1/4” female bulkhead fitting.

The entire internal water circuit and all the components which come in contact with water are food grade NSF /WRAS approved.

WATER VALVES Dispensing of water to the customer is achieved by means of a 24V DC electrical solenoid valve. The valves areenergized every time a customer pushes the dispense button for a drink. DC voltage is used to give a positive andquieter action of the solenoid valve.

PLASTIC PANELSThe moulded panels are made from ABS plastic. All the ABS plastic panels are UV resistant and incorporate the heatretardant standards of CE and UL.. Please note that the machine should not be exposed to direct sunlight as it is amachine designed for interior use only. Placing machines in direct sunlight from a window, or close to a radiator, or onin a room of high ambient temperature will effect the efficiency of the refrigeration circuit.

PRE DELIVERY INSPECTION PROCEDURES (PDI)1. Unpack and carry out a visual inspection of the unit for any transit damage.

2. Remove the top cover and the lower front panel and visually inspect the internals of the machine for any wiresor pipes that may have come loose in transit.

3. Connect the water supply.

4. Ensure the switch on the rear of the machine is in the off position and connect the unit to a power supply.

5. The unit is now live and suitable safety precautions should be taken.

6. Flush water through the hot tank first until the water runs clear of any carbon fines. Approximately 15 litres (formachines with hot water options only).

7. Now flush water through the Direct Chill cooling coil. Approximately 5 litres.

8. Once you are sure that water is running through both the cooling and heating circuit then turn on the heat andcompressor switch at the rear of the machine.

9. Carry out a visual inspection for any water leaks.

10. The hot water will heat to approx 87 deg C.

11. To test the direct Chill water wait until the compressor has shut off. Extract a further 1 litre of water and allowthe compressor to recover again. Test the 2nd cup of water taken. It should be between 3 and 7 deg C.

12. Inspect the cold water produced for clarity and taste. If required flush more water to remove any adverse tasteor carbon fines.

13. Return the switch to the off position and isolate the power and water to the machine.

14. Drain the hot tank and direct chill coil.

15. Replace all panels, clean the machine and repack the machine.



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MAIN PARTS LAYOUT


STANDARDCARBON FILTER

IN (

Wat

er)

SOLE

NO

IDV

ALV

E

FILT

ERD

RYER

CO

LDTA

NK

HO

TTA

NK

CO

MPR

ESSO

R

CO

ND

ENSE

RFA

UC

ET

OU

T(W

ater

)

OPTIONALFILTER


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INSTALLATION PROCEDURESImportant notice: This procedure should only be carried out by an engineer or staff trained by WaterlogicInternational or an approved distributing agent.

1. Site the machine as close to the electrical and mains drinking water supply as possible with a 50mm air gap at bothsides and back of the machine. Mount the machine on a firm flat surface so that it cannot topple over. Pleaseremember that the machine should not be exposed to direct sunlight or heat sources above 32 degrees C.

2. It is advisable that the water supply and electrical supply be within 2 meters of the machine for ease of installation.

3. Level the machine using the adjustable feet.

4. Remove the top cover of the machine. If you are installing a freestanding machine also remove the lower front cover.This is retained by two screws located under the front edge at the bottom of the cover and two clips in the samelocation. Remove the screws and push clips up to release.

5. Make the water connection using an installation kit. Waterlogic recommends the use of a pressure reducing valve anda non return valve. These should be fitted before the water intake to the machine. Minimum operating pressure for themachine to work suitably is 1.5 bar, while the maximum operating pressure is of 3 bar.

6. Please flush the water supply pipe until it runs clear, before making the water connection to rear of the machine.

7. The power lead is located in a recess on the top packing cover of the machine regardless of whether it is a mini or afree standing model. Inspect the electrical socket. Inspect machine plug and cable for any transit damage. Now plugthe power lead into the back of the machine. As soon as you plug the machine into a suitable power supply voltagewill be available to the PCB and solenoid valves and you can now start to flush water through the machine. Do not atthis point turn on the red heater and compressor switch at the rear. This switch should only be turned on once the hottank is filled with water.

8. Both the hot and cold temperatures are factory set at 87 degrees C for hot and 5 degrees C for cold. It is not possibleto adjust the hot temperature, but the cold temperature can be adjusted by regulating the thermostat situated at theback of the machine. This thermostat is set at a specific point at the factory. This point is marked out by a small dotsituated on the outside of the thermostat. It is advised that you do not adjust the cold thermostat past the factoryset point of 5 degrees C as this may result in the direct chill system freezing.

9. If installing a hot and cold model, do the following. Alternatively go to point 10.

Select the hot water option and press the dispense button to start flushing water through the machine filter and hottank. The filter will produce carbon fines at first and the water may have a black appearance. Continue to flush for 5minutes or 10 litres of water until it runs clear.

10. Select the cold water option and press the dispense button and flush for 5 minutes or 10 litres of water through thedirect chill system. If you are installing a cold only machine then flush for 10 minutes. This will generate the filter andclean any residual water from the machine.

11. Check the machine for any water leaks and ensure that the fittings are secured properly.

12. Once you are satisfied that water is passing through both the hot and cold tank successfully then turn on theheater/compressor switch at the back of the machine.

13. The hot water will heat to 87 degrees C.

14. The direct chill system will start cooling immediately. It is suggested that once the compressor is working, theinstallation engineer should wait for the compressor to stop working. Once this happens he should extract one litre ofwater from the machine. At this point the compressor will restart. Once the compressor stops again, the water shouldbe cold and ready to drink. This will take approximately 20 minutes depending on the temperature of the supply water.

15. If you wish to test the water temperature then please ensure that you use an accurate previously calibratedthermometer.

16. Please ensure that the cold water produced has a good taste. If you detect a plastic taste then it is an indication thatthe machine needs to be flushed again.

17.Check the machine to make sure it is electrically safe.



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OPERATING INSTRUCTIONSOperating the machine is very simple. Firstly, place a cup in the dispense area. Then

simply select the drink of your choice and press the dispense button until your cup is filled tothe required level.


ColdOption

HotOptionLED

DispenseButton

HOT and COLD

DispenseButton

ColdOption

AmbientOption

COLD and AMBIENT

LED

COLD WATER:

Push cold water button the LED shows green.

Push dispense Button, cold water will be dispensed.

HOT WATER:

Push hot water button the LED shows red.

Push dispense button, hot water will be dispensed.

NOTE: Default mode is cold water

COLD WATER:

Push cold water button the LED shows green.

Push dispense Button, cold water will be dispensed.

AMBIENT WATER:

Push ambient water button the LED shows red.

Push dispense button, ambient water will be dispensed.

NOTE: Default mode is cold water

TO REDUCE THE RISK OFPERSONAL INJURY, PLEASETAKE EXTRA CARE WHENDISPENSING HOT WATER.


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INSTALLATION KIT

2 meters black 1/4” pipe, PRV set at 3 bar 0r 42 psi, Non return valve, Customer Handbook, Anti-flooddevice - Allow 1 Hour

• The machine must be installed according to the local guidelines.• Waterlogic strongly recommend that a pressure reducing valve set at 3 bar and a non-return valve be

used on all machine installations.• The WL2000 should not be connected to water supplies of unknown bacterial quality or those that are

not already fit for human consumption. The machine should only be connected to a Potable drinkingwater supply.

• The filter on the WL2000 model must be changed every 6 months.• The direct chill system should also be flushed and sanitized every 6 months.• Waterlogic International strongly recommends the use of an anti-flood device.

The following are a series of pictures of the recommended parts to be used when installing the WL 2000.

MAINTENANCE AND SERVICINGNOTES:

• Allow 45 minutes for the full servicing of the unit.

• Only trained personnel should repair and service a Waterlogic 2000.

• To santise or descale a machine with a Waterlogic twist filter it is necessary to mix a solution of eitherdescaler or santizer in a dummy filter cartridge to flush it into the machine. Please ensure no descalerenters the cold or sparkling tanks. Santitant and descaler must be flushed into the system down stream ofany Carbon filter installation, otherwise the filter will remove the sanitant or descaler being used.

• Waterlogic recommend the use of sterilizing solution, vending machine surface cleaner, and BacterialWipes. Please do not use any abrasive or cream surface cleaners.

Fig 1. Anti-flood device Fig 2. Pressure reducing Valve

Fig 3. Non return valve


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MAINTENANCE AND SERVICINGMaintenance / 6 Month Service Procedure

FREE STANDING MODELSThe following instructions are for a full option free standing machine (Hot & Cold)

• Every six months the filters should be changed.• A machine with the hot water option may require removing any Calcium build-up, depending on local

water conditions.

1. Isolate the power to the machine, by turning off the switch from the back of the machine and removing the plugfrom the socket.

2. To access the filters, undo the screws and release the clips located in front of the lower front panel and removepanel to gain access to interior of machine. This is a high voltage area and the machine should be isolated fromthe power supply.

3. There is no need to turn off the water supply; the water is automatically isolated when you remove the filter.

4. To remove the Waterlogic filters, twist anti-clockwise (left) and replace with a new Waterlogic twist filter.

5. Remove, check and inspect the blue faucet nipple and if it is cracked or has Calcium build up, replace it. Pleaseensure that you use cleaning gloves when handling parts that come in direct contact with the drinking water.

6. Unscrew the top cover by removing the two screws which keep it in place. Remove the top cover by lifting itfrom the sides and the back. This again is a high voltage area.

7. Inspect the electrical and water connections of the machine.

8. De-scale the hot tank.

9. Replace the top cover.

10. Check the air gap around the machine to ensure it is not blocked.

11. Turn on the red switch, on the back of the machine.

12. Close the front of the machine and the top of the machine by fitting the panels back to their original position.

13. Flush ten litres of hot water and ten litres of cold water through the machine to ensure that the filters aregenerated and the water is running clear of any carbon fines.

14. Turn on the green switch and allow the machine to cool and heat the water.

15. Taste the water and check the machine is clean and functions to the customer’s satisfaction. If you are notsatisfied with the quality of the water, flush two more litres of water through the machine.



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MAINTENANCE AND SERVICINGMaintenance / 6 Month Service Procedure

MINI MODELSThe following instructions are for all WL2000 mini machines (Hot & Cold)

• Every six months the filters should be changed.• A machine with the hot water option may require removing any Calcium build-up, depending on local

water conditions.

1. Isolate the power to the machine, by turning off the switch from the back of the machine and removing the plugfrom the socket.

2. To access the filters, undo the screws located at the back of the top cover and remove the top cover.

3. There is no need to turn off the water supply; the water is automatically isolated when you remove the filter.

4. To remove the Waterlogic filters, twist anti-clockwise (left) and replace with a new Waterlogic twist filter.

5. Remove, check and inspect the blue faucet nipple and if it is cracked or has Calcium build up, replace it. Pleaseensure that you use cleaning gloves when handling parts that come in direct contact with the drinking water.

6. De-scale the hot tank.

7. Inspect the electrical and water connections of the machine.

8. Replace the top cover 9. Check the air gap around the machine to ensure it is not blocked.

10. Reconnect the power to the machine and flush 10 litres of water through both the hot tank and the directchill coil.

11. Turn on the red switch, on the back of the machine and allow the water to heat and cool.

12. Taste the water and check the machine is clean and functions to the customer’s satisfaction. If you are notsatisfied with the quality of the water, flush more water through the machine.

There are many options of different filtercombinations available from Waterlogic tosuit local water conditions (e.g. Sediment,GAC different micron rating, Carbon Block,Ultra Filtration).

PARTS REQUIRED FOR 6-MONTH SERVICE

Quantity Part Number Description

1 PU-4052 Waterlogic Twist Filter (GAC)

1 PU-4029 (UK)De-Scaler Non Toxic

(Hot & Cold models only)


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SANITIZING THE MACHINE

1. You will need to have an Ametek filter housing to follow this procedure. Also sanitizer, disposablerubber gloves, and bacterial wipes or spray.

2. Mix a solution of sanitizer in the Ametek filter housing.

3. Turn off the water supply to the machine and release the internal water pressure by depressing the dispensebutton momentarily and remove the water supply pipe.

4. Isolate the power to the machine.

5. Bypass the internal twist filter to avoid mixing sanitizing solution with the active carbon.

6. Connect the outlet of the Ametek housing to the inlet of the machine and connect supply water pipe to the inletof the Ametek housing.

7. Turn on the power and water supply to the machine.

8. Depress the blue dispense button until the sanitation fluid starts to flow out of the faucet nipple.

9. Allow the sanitation fluid to stand in the machine for 20 minutes.

10. Do not let any sanitation fluid enter the hot tank.

11. Then flush the cold water until the water runs clear of sanitizer.

12. Again isolate the water to the machine and release any internal water pressure now isolate the power.

13. If this procedure is being done in conjunction with the 6 monthly services then change the filter.

14. Remove the Ametek filter housing from the back of the machine and re-connect the water supply pipe to theback of the machine. Reconnect the filter.

15. Turn on the power and water flush the machine until the water runs clear.

16. Visually inspect water connections for any leaks.

17. Remove the faucet nipple and inspect to see if there are any cracks, scratches or lime-scale build up on the nipple,if so then replace it. After inspection the nipple it is OK then sterilise it and put back using clean rubber gloves.

18. Remove and clean the drip tray, and grill. If the grill is damaged or heavily stained and you are unable to cleanit then it is advisable to replace the grill.

19. Wipe all surfaces around the drip tray and faucet nipple area with a bacterial wipe or spray.

20. Return the drip tray to position.

21. Flush a further 15 litres of water if you have changed the filter and ensure there are no carbon fines and allsanitation fluid has been removed from the water system.

22. All personnel should be aware of the company requirements for their own personal health and hygiene.

23. Test for taste before leaving and ensure that the water quality of the machine is adequate.

NNOOTTEESS::

• Only trained personel should repair and service a Waterlogic 2000.

• To santise or descale a machine with a Waterlogic twist filter it is necessary to mix a solution of eitherdescaler or santizer in a dummy filter cartridge to flush it into the machine. Please ensure no descaler entersthe cold tank. Please ensure that no sanitizer enters the hot tank. Santitant and descaler must be flushedinto the system down stream of any Carbon filter installation, otherwise the filter will remove the sanitantor descaler being used.

• Check with your local water authority for any special requirements.



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CLEANING A WATERLOGIC MACHINE

1. It is recommended to clean the machine at least once per week. The cleaning cycle may be required more oftendepending on the amount of use of the machine and the surrounding environment.

2. Turn off the power at the wall socket and remove the power cord at the rear of the machine.

3. Please wear clean rubber gloves to carry out the cleaning functions.

4. Remove the top cover and replace the blue faucet nipple. Clean and soak the removed nipple in sterilizingsolution ready for the next cleaning cycle. Discard any faucet nipples that are cracked, or split. Be careful not todrip water on the PCB.

5. Remove and clean the drip tray assembly.

6. Clean all machine surfaces with non-abrasive vending machine cleaner/sanitizer.

7. Replace the drip tray.

8. Wipe the faucet nipple and all plastic surfaces with a anti Bacterial Wipe.

9. Turn power on and check for correct operation.

PARTS REQUIRED TO CLEAN A MACHINERubber Gloves, Paper Towel, Surface Cleaner, Blue Faucet Nipple Bacterial Wipes, A Replacement DripTray if Required - Allow 15 minutes

TROUBLESHOOTINGThe following is a list of different problems that may be found while installing and operating the WL 2000.

NO FLOW OF WATER: In this case, make sure that there is a water supply to the machine and is turned on. Pleaseensure that the Waterblock is reset if fitted. Ensure that the filter is twisted in all the way home into the head,otherwise the valve inside the filter head will not be opened. Check to see that the filter is not blocked with sediment.

THERE IS FLOW FOR THE HOT WATER, BUT NO FLOW FOR THE COLD WATER: This may be a result of the waterinside the direct chill mechanism being frozen. Ensure that the thermostat is set at the factory setting. Disconnectthe power mains from the back of the machine and allow the ice inside the direct chill coil to melt.

WATER DISPENSED BY THE MACHINE IS NEITHER HOT NOR COLD: Make sure that the heater/compressor switchat the back of the machine is on. This switch powers the heating coil and the compressor. If it isn’t on, there will beno heating or chilling in the machine

THE POWER INDICATOR IS NOT ON: Make sure that the machine is plugged in correctly and that the switch is on.If the machine is properly set up, then remove the top cover of the machine and check the fuse on the back of themachine.

BAD TASTE: Flush the machine for a period of 15 minutes. If the bad taste persists contact your authorised serviceprovider.

LOW FLOW OF COLD WATER: If this happens in the cold water circuit, there may be a problem with freezing. Pleaserefer to point number 2 and follow the instructions

LOW FLOW OF WATER FOR ALL CIRCUITS OF THE MACHINE: Ensure that the filter is not blocked. The filter mayrequire changing.

LOW FLOW OF HOT WATER. Indicates that the hot tank needs to be de-scaled.



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HOT WATER IS COLD: If all the electrical connections are fitted properly, there is a chance that theoverload mechanism has been triggered. In this case, isolate the power supply to the machine, remove the

upper and lower front panels to gain access to the hot water tank. On the side of the hot tank there is a manualreset button for the overload mechanism. Press the button and reassemble all the panels. Reconnect all the powersupplies and make sure that the machine continues to heat up the water as normal.

COLD WATER IS WARM: Make sure that you are not testing the ambient option. Check the thermostat is at the setpoint. Make sure the machine is not in direct sunlight or a room with a high ambient temperature (32 C +). Ensurethe heater/compressor switch is on. If none of the prior then assume standard refrigeration fault finding procedures.

TECHNICAL SPECIFICATIONSSAFETYWaterlogic International is not liable for any damage that could affect, directly or indirectly, any person or propertyas a consequence of:

1. Incorrect installation

2. Incorrect use of the machine

3. Unsuitable electrical and water supply

4. Major short-coming of maintenance

5. Technical interventions or alterations of unauthorised nature

6. Adoption of non-original spare parts

Waterlogic has a policy of constant and continues improvement and, therefore, reserves the right to changespecifications without prior notice.


FLOOR STANDING MODELS MINI / WORKTOP MODELS

Description WLHCW2000/WLCW2000 WLMHC2000/WLMCW2000

Width Depth Height 345W x 367D x 1030H 345W x 367D x 480H

Water Connection 1/4" Hose 1/4" Hose

Cold Water Temp 5 - 12°C 5 - 12°C

Hot Water Temp 87°C 87°C

Weight 24kg/22kg 22kg/20kg

Power Supply 230Volt / 50Hz 230Volt / 50Hz

Control & Unit 4.2 Amp 4.2 Amp

Heater 800W 800W

Refrigeration Gas R134a 61g 61g

Min/Max Water Pressure 1.5 - 3.5 bar 1.5 - 3.5 bar

Recommended Water Pressure 3 bar 3 bar


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ENVIRONMENTAL INFORMATION

NOTE: This information is provided as guidance only. Energy consumption will be effected by incomingwater temperature, room - temperature and usage patterns.

END OF LIFE NON EU COUNTRIESAt the end of this products life, can please ensure that it is disposed of in an environmentally friendly manner whichis in line with your Country requirements/guidelines.

WEEE (EU ONLY)

Please be aware that our products are covered by the Waste Electrical and Electronic (WEEE) directive (2002/96/EC).The symbol shown above denotes that the product should not be disposed of with general/household waste. Pleasecontact your supplier/service agent who will arrange for the collection and disposal of this product.

BioCote®(ANTI-MICROBIAL SOLUTION)For your added protection this Waterlogic product has been treated with BioCote®.

BioCote is a silver based anti-microbial agent which releases silver ions from any material that has been coated orimpregnated with it. Silver is a natural anti-microbial, which has been used for many centuries for its abilities to aidin preservation, especially in water systems.

The silver ions are added to materials at the manufacturing stage. The silver ions cause functions in bacteria to breakdown. This results in the bacteria being unable to reproduce and therefore inhibiting bacterial growth.

FREQUENTLY ASKED QUESTIONS ABOUT BioCote®:WHY USE BioCote®? BioCote® will help reduce the risk of cross-contamination. You may not want to think aboutit, but every surface in the working environment is a potential breeding ground for Bacteria.

HOW IS IT APPLIED? BioCote® is applied via an additive into the manufacturing process and will therefore be presentthroughout the moulded or painted parts.

HOW LONG WILL BioCote® LAST? BioCote® will last for the usual life expectancy of you water dispenser. It will notwear or wash out with use or cleaning.

WHAT BACTERIA’S IS BioCote® EFFECTIVE AGAINST? BioCote is effective against most common bacteria’s, mouldsand fungi.

PLEASE NOTE: BioCote® is a second line of defence, it is not a replacement for your normal cleaning andsanitisation processes. For further information on BioCote®, please contact WLI (UK) Technical Department.


PRODUCT/MODEL DESCRIPTIONENERGY COMSUMPTION IN

NORMAL OPERATIONMAXIMUM NOISE LEVEL

WL2000 Kilowatt/Hours (KwH) Decibles

Cold Only 0.38 0.2

Cold & Ambient 0.38 0.2

Hot & Cold 1.53 0.4


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WL2000 WETTED PARTS LISTHOT AND COLD

NOTE: The machines sold in the UK present a different standard filter configuration than therest of the world. UK uses Waterlogic filters with part numbers PU-4029 and the corresponding

filter head PU-4022.


Item Part Number Description

1 PU-4028 1/4” to 1/4” Bluk Head Fitting

2 PU-4031 1/4” PE Tube

3 PU-4045/PU-4022 Twist Filter Head

*4 N/A Twist Filter

5 PU-4011 1/4” Equal Tee

6 PU-4016 Solenoid Valve

7 PU-4008 1/4” Equal Elbow

8 CT-2053 Direct Chill Cooling Coil

9 PU-4007 5/16” to 1/4” Reducing Elbow

10 PU-4039 5/16” PE Pipe

11 PL1011-1 S/S Insert for Faucet

12 PL1012 Faucet

13 CT-2007 Faucet O-Ring

14 PU-1013 Nipple

15 PU-1013-G Faucet Gauze

16 HT-3019 1.5 Litre Hot Tank with Heating Element

17 PU-4064 5/16” Silicone Tube


LOGIC®


WL2000 WETTED PARTS ILLUSTRATIONHOT AND COLD

7

7

910

1

8

2

17

16

2

*4

10

3

10

2

12

11

13

15

14

65

69


LOGIC®

18

WL2000 WETTED PARTS LISTCOLD AND AMBIENT




2 PU-4031 1/4” PE Tube


*4 N/A Twist Filter

5 PU-4011 1/4” Equal Tee





10 PU-4039 5/16” PE Pipe

11 PL1011-A S/S Insert for Faucet

12 PL1011 2 Hole Faucet


14 PU-1013 Nipple



LOGIC®

19

WL2000 WETTED PARTS LIST ILLUSTRATIONCOLD AND AMBIENT


7

7

910

1

8

2

2

*4

10

3

2

12

11

13

15

14

65

69


LOGIC®

20

WL2000 WETTED PARTS LISTCOLD ONLY




2 PU-4031 1/4” PE Tube


*4 N/A Twist Filter





9 PU-4039 5/16” PE Pipe

10 PL1011-A S/S Insert for Faucet

11 PL1012 1 Hole Faucet


13 PU-1013 Nipple



LOGIC®

21

WL2000 WETTED PARTS LIST ILLUSTRATIONCOLD ONLY


6

6

89

1

7

2

2

*4

3

2

11

10

12

14

13

56


LOGIC®


WL2000 PARTS LISTMINI/WORKTOP MODELS WLMHC2000/WLMCW2000

Item Part Number Description 1 ST-8134 F/S Side Panel

2 PL-1147 Front Hatch Panel

3 LP-7085 Button Label H&C

4 PL-1153 Silicone Keymat H&C

PL-1100 Silicone Keymat C only

5 PL-1152 Drip Tray Grill

6 PL-1151 Drip Tray Body

7 PL-1146 Drip Tray Insert Panel

8 PL-1011 Faucet H&C

PL-1012 Faucet C only

*9 N/A Filter

10 PU-4045/PU-4022 Filter Head

11 ST-8138 Filter Bracket


13 PL-1150 Top Cover

14 EL-5018 Power Transformer

15 ST-8136 Upper Base

16 HT-3019 1.5 Litre Hot Tank with Heating Element

17 N/A Hot Tank Insulation


19 N/A Cold Tank ESP

20 CO-9008 Domestic Filter Dryer

21 PU-4028 1/4” x 1/4” Bulk Head Fitting

22 CO-9026 Compressor

23 ST81-37 Down Base

24 ST-8016 Rubber Feet

25 ST-8134 F/S Side Panel

26 CO-9027 F/S Condenser Grill

27 ST-8135 Stand Back Panel

28 CT-2054 Thermostat (Cold)

29 EL-5004 Switch (Red)

30 EL-5011 Fuse Holder

31 EL-5009 Fuse

32 EL-5001 Power Cord Europe

EL-5013 Power Cord UK

33 HT-3012 Thermal cut-out 105°C (Manual)

34 HT-3013 Thermal Thermostat 87°C

35 EL-5029 Power Socket

36 EN-6085 Display PCB H&C

EN-6086 Display PCB Cold only


LOGIC®


1

13

3

6

5

8

7

*9

10

18 20

26

29

28

3035 31 32

19

20

27

14

17

1516

22

34

33

21

12

11

25

23

24

2 4 36

WL2000 EXPLODED ILLUSTRATIONMINI/WORKTOP MODELS WLMHC2000/WLMCW2000


LOGIC®


Item Part Number Description 1 ST-8134 F/S Side Panel2 LP-7085 Button Label H&C3 PL-1147 Front Hatch Panel4 PL-1153 Silicone Keymat H&C

PL-1100 Silicone Keymat C only5 PL-1152 Drip Tray Grill6 PL-1151 Drip Tray Body7 PL-1146 Drip Tray Insert Panel8 PL-1011 Faucet H&C

PL-1012 Faucet C only9 PL-1149 Front Down Insert Panel

10 PL-1148 Front Down Panel*11 N/A Filter12 PU-4045/PU-4022 Filter Head13 ST-8138 Filter Bracket14 PU-4016 Solenoid Valve15 PU-4024 Filter Clip 3”16 PL-1150 Top Cover17 EL-5018 Power Transformer18 ST-8136 Upper Base19 HT-3019 1.5 Litre Hot Tank with Heating Element20 N/A Hot Tank Insulation21 CT-2053 Direct Chill Cooling Coil22 N/A Cold Tank ESP23 CO-9008 Domestic Filter Dryer24 PU-4028 1/4” x 1/4” Bulk Head Fitting25 CO-9026 Compressor26 ST81-37 Down Base27 ST-8016 Rubber Feet28 ST-8134 F/S Side Panel29 CO-9027 F/S Condenser Grill30 ST-8135 Stand Back Panel31 CT-2054 Thermostat (Cold)32 EL-5004 Switch (Red)33 EL-5011 Fuse Holder34 EL-5009 Fuse35 EL-5001 Power Cord Europe

EL-5013 Power Cord UK36 HT-3012 Thermal cut-out 105°C (Manual)37 HT-3013 Thermal Thermostat 87°C38 EL-5029 Power Socket39 EN-6085 Display PCB H&C

EN-6086 Display PCB Cold only

WL2000 PARTS LISTFLOOR STANDING MODELS WLHCW2000/WLCW2000


LOGIC®


WL2000 EXPLODED ILLUSTRATIONFLOOR STANDING MODELS WLHCW2000/WLCW2000

1

16

3

6

5

8

12

9

10

13

27

14

21

39

32

3338 34 35

22

22

3031

23

18

19

24

37

36

20

17

11* 2528

26

15

2 4 397


LOGIC®

26

ELECTRICAL WIRING DIAGRAMHOT AND COLD


0VTh

erm

osta

t fo

r ov

erhe

atH

Hot

wat

er h

eate

rLE

DD

ispl

ay L

EDM

CM

otor

for

com

pres

sor

PFPo

wer

Fus

ePS

1M

ain

pow

er s

wit

chSO

L 1

Cold

sol

enoi

d va

lve

SOL

2H

ot s

olen

oid

valv

eSW

1Co

ld m

ode

swit

chSW

2H

ot m

ode

swit

chSW

3W

ater

out

sw

itch

TTr

ansf

orm

erTH

1Co

ld T

herm

osta

tTH

2H

ot T

herm

osta

t

MA

RK

DES

CR

IPTI

ON

MA

RK

DES

CR

IPTI

ON

HO

T

COLD

R

RPS1PO

WER

SO

URC

EAC

220V

/50H

z AC22

0

AC22

0VAC

220V

AC24

V

DC2

4V

AC24

V

GN

D

GN

D

GN

DH

HC

SOL2

SW1

LED

COLD

MO

DE

DC2

4V

SOL1

RR

RT

RR

BK

WH

PF

BKBK

BK

BK

TH2

0V

TH1

W

R

R R

BK

SW3

WAT

ER O

UT

SW2

HO

T M

OD

E

MAI

N P

CB

NO

TER

= R

EDBK

= B

LACK

BR =

BRO

WN

WH

= W

HIT

E

READ

Y I

YEL

LOW

COLD

I G

REEN

HO

T I

RED


LOGIC®

27

ELECTRICAL WIRING DIAGRAMCOLD AND AMBIENT


AMBI

ENT

COLD

R

RPS1PO

WER

SO

URC

EAC

220V

/50H

z AC22

0

AC22

0V

AC24

V

DC2

4V

AC24

V

GN

D

GN

D

GN

DH

C

SOL2

SW1

LED

COLD

MO

DE

DC2

4V

SOL1

RR

RT

R

BK

WH

PF

BKBK

BK

TH1

W

R

R R

BK

SW3

WAT

ER O

UT

SW2

AMBI

ENT

MO

DE

MAI

N P

CB

NO

TER

= R

EDBK

= B

LACK

BR =

BRO

WN

WH

= W

HIT

E

READ

Y I

YEL

LOW

COLD

I G

REEN

HO

T I

RED

LED

Dis

play

LED

MC

Mot

or f

or c

ompr

esso

rPF

Pow

er F

use

PS1

Mai

n po

wer

sw

itch

SOL

1Co

ld s

olen

oid

valv

eSO

L 2

Hot

sol

enoi

d va

lve

SW1

Cold

mod

e sw

itch

SW2

Am

bien

t m

ode

swit

chSW

3W

ater

dis

pens

eT

Tran

sfor

mer

TH1

Cold

The

rmos

tat

MA

RK

DES

CR

IPTI

ON

MA

RK

DES

CR

IPTI

ON


LOGIC®


ELECTRICAL WIRING DIAGRAMCOLD ONLY

HO

T

COLD

R

RPS1PO

WER

SO

URC

EAC

220V

/50H

z AC22

0

AC22

0VAC

220V

AC24

V

DC2

4V

AC24

V

GN

D

GN

D

GN

DH

HC

SOL2

SW1

LED

COLD

MO

DE

DC2

4V

SOL1

RR

RT

RR

BK

WH

PF

BKBK

BK

BK

TH2

0V

TH1

W

R

R R

BK

SW3

WAT

ER O

UT

SW2

HO

T M

OD

E

MAI

N P

CB

NO

TER

= R

EDBK

= B

LACK

BR =

BRO

WN

WH

= W

HIT

E

READ

Y I

YEL

LOW

COLD

I G

REEN

HO

T I

RED

LED

Dis

play

LED

MC

Mot

or f

or c

ompr

esso

rPF

Pow

er F

use

PS1

Mai

n po

wer

sw

itch

SOL

1Co

ld s

olen

oid

valv

eSW

3W

ater

out

sw

itch

TTr

ansf

orm

erTH

1Co

ld T

herm

osta

t

MA

RK

DES

CR

IPTI

ON

MA

RK

DES

CR

IPTI

ON

wl2000 tech manual dec14-07

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