installation instruction manual - innotherm · s:with solar (without solar omitted) d:with...

AIR TO WATER HEAT PUMP

AIR TO WATER

INSTALLATION & INSTRUCTION MANUAL

S Y S T E M E S

S Y S T E M S

Notice1.1 In order to use this product better and safer, please read this instruction

care full y befor e insta ll and operate it. Please pay attention to all the notice in

operation and maintenance. Save all manuals and documen tati on for f uture

reference.

1.2 Air to water pump is a special appliance. Improper installation will cause

damage and danger. It should be installed and maintained by the professionals.

Please contact our authorized loca l service point for installation and maintenance.

Please read and follow this instruction carefully before and during ins tallati on.

Remarks:

We will not bear the responsibility for any personal injury or unit damage caused

by non-Compliance of the regulations and instruction in this manual.

1.3 Please check whether the distribution power capacity, switch and socket

are compliance with the requirements of our unit power. Details please refer

to the rating label or parameter table in this manual.

1.4 The power should be equipped with leakage protection separately.

Power cable should be chosen in accordance with the operation

requirements of the unit.

1.5 The unit must be grounded safely. Do not use the unit if grounded unsafely.

Do not connect the ground line to the neutral and or tap water pipe.

1.6 The wire must be joined in compliance with the requirements of the wiring chart.

Do not alternate and or repair the unit personally.

1.7 Do not install the unit closed to inflammable, explosive and naked light spot.

1.8 To ensure the unit operate properly, please equipped with a filter in the water

input when installation.

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I.Specification.................................................................. 1. ............................................................. 2. Parameter of air to water heat pump....................................... 3. Product appearance and installation dimension......................II.Installation.................................................................... 1. Unit installation position........................................................ 2. The refrigerant piping connection for split type unit................... 3.Water pipe connections......................................................... 4.Select of electrical wire......................................................... 5.The unit connection......... ...................................................... 6.Trial operation ......................................................................III.Use............................................................................. 1. Function diagram of the remote controller............................... 2. Use of remote controller........................................................ 3. Operation parameter setting...................................................IV.Installations sketch.................................................... 1. The installation way for domestic hot water model.................... 2. The installation way for single room(Parameter 18 for 1) ......... 3. The installation way for single room(Parameter 18 for 0).......... 4. The installation way for many room(Parameter 18 for 1) ......... 5. The installation way for many room(Parameter 18 for 0)......... 6. The installation way for (Parameter 18 for 0)..... 7. The installation way for (Parameter 18 for 1) .....V. Maintenance and repair............................................. 1. Malfunction Indicating Table................................................. 2.Judgement and solution of malfunctions.................................VI.Wiring diagram 1. Mk3068PCB input and output port definition......................... 2.The electrical box of internal structure .................................... 3.Wiring diagram......................................................................VII.Performance curves....................................................VIII.Appendix....................................................................

Model Nomenclature

multi-functionmulti-function

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Contents

1. Model Nomenclature

MA CHR W S WA /PS(B 01 D)Source medium

MA: Air source

MW: Ground source

Function of the unit

C: Air cooling

R: Air heating

CH: Air cooling and hot water

CR: Air cooling and heating

CHR: Air (heating+cooling) and hot water

Energy exchange medium

A: Refrigerant

W: Water

Z: Integrated type

W: Split type(indoor unit )

A: Horizontal fan direction

B: Upward fan direction

C:Double air duct type

(Omit the split type unit model)

B: Inverter

E: EVI

(Without inverter or EVI omitted)

The figure represents the horse power of unit

eg:010 means 1 horse power

P:With built in pump

(Without built in pump omitted)

S:3phase (single phase omitted)

I. Specification I. Specification

The figure represents the horse power of unit

eg:010 means 1 horse power

A: Horizontal fan direction

B: Upward fan direction

Design alternative serial number

MA FP A ( )

Energy exchange medium

MA: Refrigerant

MW: Water

FP: Fan coil

Outdoor unit model nomenclature

S:with solar

(Without solar omitted)

D:With electrical heating

(Without electrical heating omitted)

01:One plate heat exchanger

02:Two plate heat exchangers

AIR TO WATER HEAT PUMP 1

2.Parameter of air to water heat pump020W(01D)

020A

5.0

17100

1.55

7.0

6.5

22200

1.75

8.0

7.5

36

50

Rotary

1

1

1/4

1/2

1

1.12

560/380/740

665/480/770

840/355/610

980/410/665

52

57

32

37

Indoor Unit Model

Outdoor Unit Model

Rated Input Power

Rated Input Current

Rated Input Power

Rated Input Current

Auxiliary electric heater power

Auxiliary electric heater current

Power Supply

Noise

Compressor

Compressor Qty

Fan Qty

Refrigerant Liquid Pipe

Refrigerant Gas Pipe

Water Outlet/Water Inlet

Water Flow Volume

Refrigerant Gas Type

Indoor Unit Net Dimensions(L/M/H

Indoor Unit Shipping Dimensions L/M/H

Outdoor Unit Net Dimensions(L/M/H

Outdoor Unit Shipping Dimensions L/M/H

Indoor Unit Net Weight

Indoor Unit Shipping Weight

Outdoor Unit Net Weight

Outdoor Unit Shipping Weight

MACHRWS

MAFP

kW

BTU/h

kW

A

kW

BTU/h

kW

A

kW

A

V/PH/Hz

dB(A)

inch

inch

inch3

m /h

mm

mm

mm

mm

kg

kg

kg

kg

060W(01D)

060A

18.0

61400

6.0

27.5

20

68400

6.5

31.0

7.5

36

54

Scroll

1

2

1

3.44

675/600/760

730/650/810

930/450/1270

1080/480/1310

145

160

80

85

040W(01D)

040A

12.5

42700

4.15

19.0

14.0

47800

4.65

21.5

7.5

36

54

Scroll

1

1

1

2.41

675/600/760

730/650/810

880/420/800

1020/450/830

110

125

60

65

Rated Cooling Capacity

Rated Heating Capacity

(208~230)VAC/1PH/60Hz

R410ANote:

Auxiliary electric heater is optional.

1 2

3 4

1 2

3 4

Note: (1)The manual is a technical parameters measured in the following conditions: outdoor dry temperature is 44.6 and wet bulb temperature is 43 ,the temperature of water inflow is 104 and of water outflow is 113 .(2)Using in ambient temperature:5 113 .

3. Product appearance and installation dimension

3.1 Dimension of indoor unit

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

Size

Units: inchMODEL

Water outlet

High pressure gauge

Low pressure gauge

Check valve(to liquid)

Check valve(to gas)

Water inlet

MACHRWS020W(01D)

A

B

C

D

E

F

G

H

I

J

K

L

M

N


D

B

F

G

C

D

H

E

I

J

KL

M

N

A

E

B

C

A

G

FH I

J

K

LMN

O

23,58

17,32

28,85

14,17

15,94

4,40

26,02

3,62

5,83

1

1 / 4

1 / 2

1

Size

Units: inchMODEL MACHRWS040W(01D)

MACHRWS060W(01D)

23,62

26,38

29,92

15,35

25,00

5,47

24,29

27,60

1 / 2

3 / 4

1

1


Check valve(to gas)

Water outlet

High pressure gauge

Low pressure gauge

Water inlet

Note :Electrical box near the side.

Note :Electrical box near the side.

C

D

A

B

F

E

A

B

C

D

E

F

Size

Units: inchMODEL


Check valve(to gas)

MAFP020A

33,07

24,02

11,81

19,68

1 / 2

1 / 4

A

BA

B

C

D

E

F

Size

Units: inchMODEL

Check valve(to gas)


MAFP040A

34,64

31,50

15,35

24,01

3 / 4

1 / 2

D

C

A

BA

B

C

D

E

F

Size

Units: inchMODEL

Check valve(to gas)


MAFP060A

36,61

50,00

16,54

23,03

3 / 4

1 / 2

3.2 Dimension of outdoor unit


D

C

FE

FE


1. Unit installation position

The pretty high condensation temperature (cooling) and pretty low evaporation temperature(heating) will affect the operation of outdoor unit. To achieve maximum efficiency, please select the installation position under below regulations: To avoid ventilation short, the outdoor unit discharged air should not return when installation. Please keep enough space around the outdoor unit for repair. Right and wrong means as below:

Notice: 1. To get enough air for ventilation of the unit, the installation position should be with good ventilation. 2. The installation position can hold the outdoor unit without noise and shake.3. No sunlight to the unit. Set an awning if necessary.4. The water from rain and defrosting can be discharged in the installation position.5. The unit will not be covered by snow in the installation position.6. The discharged air will not face strong air in the installation position.7. Assure the noise caused by the unit ventilation and operation will not affect the neighbor.8. The installation position will not be affected by garbage, oil and mist.9. The outdoor unit will be damaged under the condition with oil(engine oil), salt(sea area) and sulfide air(near thermal spring and refining factory).

Wrong Right

As the upwards fan direction unit exhausts air upwards, do not place any object up the unit.Please built an introductory equipment if cantuavoid this object.

II. Installation

2.2 The unit refrigerant pipe connecting

A: According to the indoor and outdoor unit fixed

location and location of holes through the wall,

choose a good direction lead to pipe. Then begin

the indoor pipe connection work.

B: Use a wrench to remove the adapter

connector nut;

High pressure valve

Low pressure valve

Copper pipe

Copper pipeConnecting pipe

Adapter

connector

Flare nut

Adapter connector

Needle valve

valve plug

valve plug nut

Needle valve nut

Adapter connector nut

Indoor unit and outdoor unit copper connecting pipe

Stop Valves

2. The refrigerant piping connection for split type unit

2.1 Each component's names and function of refrigerant stop valve

Adapter connector

Needle valve

Valve plug

The connecting pipe joint of indoor unit and

outdoor unit .

2.3 Air discharge ( by indoor unit refrigerant)

To discharge the air in the connecting pipe

and outdoor unit by refrigerant pressure or

connect a vacuum pump.

Turn on or turn off the stop valves.

If the system is small, use refrigerant empty way to discharge the pipe and outdoor unit air, to discharge the

air in the connecting pipe and outdoor unit, when there's refrigerant in the pipes originally, just open the

low pressure side needle valve of indoor unit to discharge the air by refrigerant pressure.

As the following steps:

F: After the air discharging, open the stop valve at the indoor unit low pressure side

G: Screw and close the screw cap on the stop valve

E: Close the needle valve after open it about 10-20 seconds ,The time is according to the size of outdoor unit and the length of the connecting pipe.

D: Open the needle valve by small screwdriver , and this outlet will discharge the air in connecting pipe and outdoor unit at the same time.

C: Open the stop valve at indoor unit's high pressure side by valve plug, Note: don't open the one at low pressure side.

B: Open the stop valve at outdoor unit high/low pressure side by valve plug.

A: Unscrew the valve plug nut on the stop valve , and unscrew the needle nut on the indoor unit low pressure side.

C: As shown on the right, press the trumpet on the

connector cone, then hold the connection pipe

with one hand, so that keep the connector axis

in the first line, the other hand the gradually

screw the flare nut on the connector, then

tighten with wrench.


As the picture show, connect the vacuum pump

with the pressure gauge, and then connect the

vacuumed connecting pipe with the needle valve

on the indoor unit low pressure side.

B: Unscrew the valve plug nut on the stop valve ,

and unscrew the needle nut on the indoor unit

low pressure side.

C: Open the stop valve at outdoor unit high/low

pressure side by valve plug.

Note: Do not open the indoor unit high/low

pressure side stop valve.

D: Open the compound pressure gauge and vacuum

pump to vacuum the so that

the absolute pressure not higher than 130Pa, and

keep the pressure does not rise within 5 minutes

after vacuum.

E: After the air discharging(vacuumming),disconnect

the connecting between the pressure gauge and

indoor unit stop valve .

F: Open the stop valve at indoor unit high/low pressure

side by valve plug, then let the indoor unit's refrigerant

flow in outdoor unit(if need to add more refrigerant, please refer to 2.4).

As the following steps:

A:

outdoor unit and pipe,

2.4 Air discharge ( by vacuum pump)

NOTE : The direction of the arrow is the air discharging flow direction which is same as the refrigerant flow direction.

NOTE : The air is discharged from this outlet

1

2

Stop valve

Vacuum pump

High pressure side

Hose

Composite table

Outdoor unit

Indoor unit

Low pressure side

Stop valve

Needle valve

valve plug

valve plug nut

Low pressure

side

Needle valve

valve plug

High pressure

side

Indoor unit Outdoor unit

Needle valve

valve plug

valve plug nut

Low pressure

side

Needle valve

valve plug

High pressure

side

Steam pipe Liquid pipe

2

1

As the picture show

If the system large or after maintenance of outdoor system, should use the vacuum pump discharge way

to empty the air and water within the system.


After discharge the air, use electronic leak detector or soapy water to test all the

connectors in theindoor and outdoor unit.

2.6 Leak check

3.1 Pipe should be a kind of pipe that heat-resistant,rust-proof, uneasy-fouling.and in conformity

with national health and safety standards, which can be stainless steel pipe, copper pipe, aluminum

water pipe, hot water PPR pipes and so on.

3.2 Water tank outlet pipe and overflow pipe is better to installed around the gutter or sewer,

so that to convenient to drainage.

3.3 The connection of the heat pump unit and water tank must be installed a stop valve or

dismountable loose joint, for maintenance use.

3.4 Water pipes are arranged reasonably to minimize bending and reduce the pressure loss of water

system .

3.5 The connection of tap water pipe and water filling connection must install one-way valve, filter,

supply water solenoid valve (for tank-type water tank) and pressure relief devices (for close-type

valve the parameter value is 0.7MPa), installed when valve body arrow is same as with the flow

direction to prevent water block. The cycle water outlet of the heat pump unit should connect to

the inlet of water tank , The cycle water inlet of the heat pump unit should connect to the outlet of

water tank, the water supply inlet of the tank should connect to the heat water supply outlet .

The entire piping system should be clean, no rust and dirt residue to prevent pipe blockage.

3.6 After the installation of the water filling pipe and cycle water pipe and hot water supply pipe ,

a ll the pipes should take the water tightness test. And ensure that the system is clean. And then

cover insulation on the pipe and valve (including the supply water pipes and valves).

3.7 Power line and signal line layout should be neat, rational, strong and weak lines separating cable

and Can not interfere with each other, without contact with the connecting pipe and valve.

3.8 After the construction of all wiring is completed, carefully check the correct order to connect the

power.

3.9 Unit electric wire connection: connect to the appropriate terminals according to wiring diagram,

and fix it by the pressure line of board in the electrical box.

3.10 All the wiring construction is completed, can be plugged in only after careful examination correctly.

3.11 Unit control board fuse parameters: 5A/220V.

3.12 The unit wire controller must be fixed in the bottom of standard electrical switch box.

3. Water pipe connections

When the pipe is too long, please add

addit ional refrigerant as following formula:

Additional refrigerant amount=

(one-way tube length -5) x (0.015~0.02) kg,

choose 0.015 or 0.02 according to the size

of diameter.

When the tracheal diameter = 12.7,

choose 0.015;

when the diameter = 15.88, choose 0.02 .

The methods to add refrigerant

refer to the right diagram :

2.5 Add refrigerant

Stop valve

High pressure side

Hose

Composite table

Outdoor unit

Indoor unit

Low pressure side

Stop valve

Scale

Refrigerant charge tank


4. Selection of Electrical Wire

4.3 Caution of Ground The internal motor protector does not protect the compressor against all

possible conditions Please be sure that the system utilizes the ground connection when installed

in the field.

4.1 Voltage drop may occur due to the large current draw during compressor starting, and may be result in the compressor is difficult to stat. So we recommend selecting the wire specification from the table below.

4.2 Specification Table of Electrical Wire

Air to water heat pump

Model WireCircuit

breakerVoltage

020

040

060

12 AWG 3

wire+gnd

10 AWG 3

wire+gnd

8 AWG 3

wire+gnd

20 AMP

30 AMP

50 AMP

8 AWG 2

wire+gnd

7.5kw Aux.

Electric

heater

50 AMP

208-240/1ph

208-240/1ph

208-240/1ph

208-240/1ph

4.4 Warning: To avoid fire, electric shock and other accidents, keep in mind about these tips:

A: Only use power supply voltage indicated on the label, if you do not know the family of voltage,

contact the dealer or local power company.

B: When you use the unit by the maximum current please view the specifications, so make sure

our home's power supply (current, voltage and cable) to meet the machine's normal load

requirements.

C: To protect the power lines. Power lines should be fixed, so that people will not be trip over or

the lines damaged by other things. Paying particular attention to plugs, which should be easily

plug into the socket, careful the plug position.

D: Do not overload wall plugs or extension the cable. Line overload can cause fire or electric shock.

E: To ensure your safety, you must plug the power lines into the socket with a grounded three-phase,

and check to ensure your socket is accurate and reliable grounding.

5. The unit connection

5.1 The layout of the electrical components of the unit model 040 and 060 are the same,except that

020 are different.

Terminal layout of 020 Terminal layout of 040 and 060

L1 L2 L1 L2 L1 N L1 N L1 L2 L1 L2L1 L2 N L1 N

L1 N L1 NL1 L2 N L1 N

L1 L2 L1 L2L1 L2 L1 L2


L1 N L1 L2 L1 L2L1 L2 N

5.2 Unit power supply


5.3 Hot water cycle pump connection


5.4 connection

Power supply of auxiliary electrical heating power supply must be separated from power supply of the

unit, you need to connect the auxiliary electric heater input and output.

The output you can connect the signal of the auxiliary heating.

Auxiliary electric heater

L1 N L1 L2 L1 L2L1 L2 N

Input port

Outputport

Indoor unit

Outdoor unit

Indoor unit electric box

Coil temp

L1 L2

L1 L2 L1 L2

L2

L1

Outdoor fan

power output

5.5 Between outdoor unit and indoor unit connection

Ambient temp

Outdoor unit electric box Electric three way

valve power output

020 refrigerant pipeliquid: 1 / 4 inch Steam: 1 / 2 inch

040 and 060 refrigerant pipeliquid: 1 / 2 inch Steam: 3 / 4 inch


Input port

Outputport

Coil temp

Ambient temp

PCB

6.Trial operation(should be operated by professionals)5.1 Check before trial operation

5.2 Trial operation

A: Check the pipe system. Check the whole pipe system. Ensure the water volume in the system is

full and the air is exhausted completely. Check whether the valve is open throughout the system

and the thermal insulating of the pipe is well.

B: Check the power supply and distribution system. Check whether the power supply voltage is

normal, the power distribution accessory screws all tighten, supply power is in compliance with

the wiring diagram and the wire is grounded well.

C: Check the air cooled water chiller. Check whether any screw loose. Check the signal indicator

light (green) of the outdoor unit control panel is illuminated normally and the fault indicating

lamp(red) is illuminated. Connect the pressure gauge to the freon feed mouth for checking the

pressure during operation. Disconnect them after test is ok.

A: Press on/off in the remote controller turn on the hot water circulating pump whether the

water pump operates normally. Observe and determine whether air pipe is exhausted completely,

flow switch is closed, hydraulic pressure indicated in the pressure gauge is more than 0.2MPa.

Come to next step after confirm the circulating water system works normally.

B: Press on/off in the remote controller, the water pump and fan start immediately.

The compressor start after the unit operates for some time. Observe and determine if

any abnormal sound during operation. Stop to check the unit if abnormal sound. The unit

can continue to run only when no abnormal sound. Check whether the cooling system

pressure is normal at the same time.

C: Check whether the input power and current of the unit are compliance with the parameter in this

Instruction. If not, stop to check the unit.

D: Observe whether the outlet water temperature is normal.

E: Parameter of the remote controller has been set before leave of the factory. Never alternate them

personally.

there's

there's

there's


Button operate

operate mode display

1. Function diagram of the remote controller.

2. Use of remote controller

The remote controller is designed and

employed standard electrical box dimensions

(86*86, fixed hole distance 60mm). The

electrical box and three core can be built

in the wall before decoration, which makes

the interior decoration more perfect.

The user interface and function shows as below:

Operate status, parameter setting display

2.1 Initial power on and stand by status: Power on after check and confirm the unit is normal. The remote controller will be full-screen display. The main unit will be on stand by status 10 seconds later. Distance will display the standby.

2.2 Under boot-up status ,press < M > button to switch the running mode , when the parameter 22 is set be < 0 > to switch off the cooling function, so the unit will has 3 modes at that time :

SETSETSETSETMM

12

%%

Initialization staus

Indoor environment

temperature icon

III. Use III. Use

Water inlet

temperature icon

SETSET

Hot water tank

temperature icon

Domestic hot

water mode

SETSET

Air heating mode

MM

MM MM SETSET

MM

Buttons locking icon

SETSETMM

12

%%

Open the wire controller from this button(push it)

Indoor environment

temperature sensor

3. Air heating and domestic hot water mode1. air heating mode 2. domestic hot water mode

Air heating and domestic

hot water mode


SETSET2.5 Clock setting. Press button , the place of hour keeps flicking, press to

adjust the setting of hour . Then press button and the place of minute will keep flicking .

Press the button to adjust the setting of minute. Press button again to

complete and exit the time setting mode.

SETSET

SETSET

2.6 Timed ON/OFF setting. Press botton, and the of place hour and < 1 > Timing ON symbol

keep flicking. Press to adjust the setting of the hour. Press button again,

and the bit minute flicks. Press buttons to adjust the setting of minute; Press

button again and the place of hour and timing OFF symbol flicks. Press to adjust

the setting of hour. Press button again, and the bit minute flickers. Press

buttons to adjust the setting of minute. Press botton, and the of place hour and < 2 >

Timing ON symbol keep flicking. Press to adjust the setting of the hour. Press

button again, and the bit minute flicks. Press buttons to adjust the setting of minute;

Press button again and the place of hour and timing OFF symbol flicks. Press

t o adjus t the sett ing of hou r. Press button again, and the bit minute flickers. Press

buttons to adjust the setting of minute. Press button again to complete and exit the timed

ON/OFF setting mode. Cancel timing setting operation. Press button and press

button to cancel the timing

SETSET

Note:

A: The Timing function only can be used under the parameter 26 is set be < 1 > ,otherwise, there's

no the timing function.

2.3 When the parameter 22 is set be < 1 >(that means switch on the cooling function),

there wil l be more the following 2 modes, and you also can press < M > to switch the modes.

Cooling modeCooling and domestic hot water mode

SETSETMM SETSET

MM

SETSETMM

Icon constantly flickering, enter into manual electrical heating output mode.

Icon do not twinkle, enterinto automatic electric heat output mode.

MM

MM

E: When working state and on standby, press

button for 5 seconds for the manual operation

electric heater heating output, press the

button for 5 seconds again, shutdown the

manual operation electric heater heating output.

D: press the button for 5 seconds to switch the display between centigrade degree and

fahrenheit.

SETSET

C: In the working state, press the buttons can set up the user common use setting

parameters ,press the buttons to switch to modified parameters, press button

to modify the parameters, press the buttons, exit the setting interface.

B: Keyboard locking / unlocking operation

In non-parameter setting mode, press and hold down and buttons for 10 seconds,

and the system will lock the keyboard automatically and the wire controller will display icon.

Press and hold down and buttons for 10 seconds again, the keyboard will be unlocked,

and the icon of will disappear .


2.7 These settings are for Engineers only, please call if you require to change any of the Optional

Parameters. Under the standby status, press buttons at the same time for 10 seconds

to enter Operation Parameter setting interface. Press or to view 01-39

parameter,press button again to set data you need. Parameter setting as below:

SETSET

SETSET

SETSETMMSETSETMMSETSETMMSETSETMM



Parameter 05 hot water temp.

difference between the unit stopheating and restart heating Alternative range: 2 to 30 . Default: 10

DomesticParameter 06Cooling inlet water temp.difference between the unit stop heating and restart heating . Alternative range: 2 to 30 . Default: 10

Parameter 07Heating inlet water temp. difference between the unit stop heating and restart heating . Alternative range: 2 to 30 . Default: 10

Parameter 08Room temp. difference between the unit stop heatingand restart heating .Alternative range: 2 to 30 . Default: 4

Parameter 01

Alternative range: 50 to 140 . Default: 131

Domestic hot water tanktemperature setting

Parameter 02cooling


inlet water temperature setting

Parameter 03heating inlet watertemperature settingAlternative range: 59 to 140 . Default: 104

Parameter 04Room temperature settingAlternative range: 50 to 113 . Default: 77

Parameter 09

Alternative range: 30minutes to 90minutes. Default: 40minutes

Heating defrost cycleParameter 11


Exit defrost temperature.Parameter 12

Alternative range: 1 minutes to 12 minutes. Default: 8 minutes

Exit defrost time conditionParameter 10EnterAlternative range: -22 to 32 Default: 20

defrost temperature


SETSETMMSETSETMMSETSETMM

Parameter 13Whether turn on the economy model0: turn off,1: turn onDefault: 0

Parameter 14

0:without memory function1:with memory functionDefault: 1

Whether power-down memoryParameter 15 wire cotrol sensor or the

:wire control sensor 0:multi-room switchDefault: 1

multi-room switch Selection.

1

Parameter 16T

:heating1:hot water +heatingDefault: 1

he working methods of manual electric heater

0

SETSETMM



Parameter 18Hot water pump working way1:long time working for hot water pump,0:hot water pump turns off after the compressor power off for 30sDefault:0

Parameter 19 Aux.electric heater start ambienttemp.Alternative range: -22 to 86 Default: 59

Parameter 20Aux.electric heater start delaytimeAlternative range: 0~90Min. Default: 30Min.

Parameter 17

0: : Air

Default: 0

Domestic hot water priority, or heating and cooling priority

Domestic hot water priority1 heating and air cooling priority

Parameter 21The room temp. difference setting between non-sleeping status modeand sleeping status mode Alternative range: -30 to 30 . Default: 10

Parameter 22Whether turn on air coolingfunction model0: turn off1: turn onDefault: 0

Parameter 23The start time of non-sleepingstatus mode.Default: 05:00

Parameter 24The end time of non-sleepingstatus mode.Default: 23:00


SETSETMM SETSETMM SETSETMM SETSETMM

Parameter 32

Actual testing value:Hot water tank temperature

Domestic hot water tank temp.

Parameter 33Water inlet temp.Actual testing value:Unit inlet water temperature

Parameter 28EVI valve turn on setting (effective for EVI unit)Alternative range: -13 to 86

Default:41

Parameter 30Auxiliary electric heating.difference between the unit stopheating and restart heating Alternative range: 2 to 30 . Default: 10

SETSETMM SETSETMM SETSETMM

Parameter 38discharge temp. Actual testing value:discharge temperature

Parameter 36Out door environment temp.Actual testing value:Outdoor environment temperature

Parameter 37Coil temp.Actual testing value:pipe temperature

SETSETMM

Parameter 39Solar collector temp.Actual testing value:

Parameter 35Indoor environment temp.Actual testing value:Indoor environment temperature

SETSETMM

Parameter 34water outlet temp.Actual testing value:Unit outlet water temperature

SETSETMM

SETSETMMSETSETMMSETSETMM

Parameter 27When the unit turn on the aux.Electric heater the hot water cycle pump working way.0:turn off 1:turn onDefault:1

Parameter 28Compressor discharge temp.Too high protection settingAlternative range: 86 to 257

Default:230

Parameter 25The temp. difference setting between solar temp. and water tanktemp. for turn on the water pumpAlternative range: 2 to 40Default: 12

Parameter 26whether turn on the timing function 0: Turn off 1: Turn on Default: 0

SETSETMM

SETSETMM

Parameter 31Ambient temperature too lowprotection settingAlternative range: -22 to 50Default: 14


06

07

Cooling inlet water temp. Difference between the unit stop cooling and restart cooling 2 ~ 30 10

Heating inlet water temp. difference between theunit stop heating and restart heating . 2 ~ 30 10

08Room temp. difference between the unit stop heating/cooling and restart heating/cooling .

2 ~ 30 4

09 Heating defrost cycle 30min ~ 90min 40min

Adjustable

Adjustable

Adjustable

Adjustable

11 Exit defrost status coil temperature setting 36 ~ 86 55

12 Exit defrost time condition setting 1min ~ 12min 8min

Adjustable

Adjustable

3. Operation parameter setting

The unit's operation parameter can be set on the wire controller.Please set according to the table below.

Parameter Setting data explanation or working stateParameter setting range Default Remarks

01 Adjustable

02 Adjustable

Domestic hot water tank temperature setting 50 ~ 140 131

Cooling inlet water temperature setting 46 ~ 82 53

03

04

05

Heating inlet water temperature setting 59 ~ 140 104

Room temperature setting 50 ~ 113 77

Domestic hot water temp. difference betweenthe unit stop heating and restart heating 2 ~ 30 10

Adjustable

Adjustable

Adjustable

13 Whether turn on the economy model0:turn off1:turn on

0

Whether power-down memory140:without 1:with

1

15Wire controller sensor or the" multi-room switch"Selection.

0:multi-room switch 1:wire control sensor

1

The working methods of manual electric heater160:heating 1:hot water &heating

1

17Domestic hot water priority, or heating and cooling priority

0:hot water1:cooling &heating

0

18Hot water pump working way in the heating or cooling mode1:long time working for hot water pump0:hot water pump turns off after the compressor power off 30s

0/1 1

Auxiliary electric heater start ambient temp.19 -22 ~ 86 59

Auxiliary electric heater start delay time (after press the on/off button )20 0min ~ 90min 30min

21The room temp. difference setting between non-sleeping status mode and sleeping status mode

-30 ~ 30 10

Adjustable

Adjustable

Adjustable

Adjustable

Adjustable

Adjustable

Adjustable

Adjustable

Adjustable

22 Whether turn on air cooling function model0:turn off1:turn on

0

The start time of non-sleeping status mode.23 00 ~ 24 05

24

25

The end time of non-sleeping status mode. 00 ~ 24 23

The temp. difference setting between solar temp. and water tank temp. for turn on the water pump 2 ~ 40 12

Adjustable

Adjustable

Adjustable

Adjustable

10 Enter defrost status coil temperature setting Adjustable-22 ~ 32 20


Domestic hot water tank temp.Actual testing value

Water inlet temp.Actual testing value

31

Water outlet temp.Actual testing value

32

Indoor environment temp. Actual testing value

33

Outdoor environment temp. Actual testing value

34

System coil temp. Actual testing value

35

System discharge temp. Actual testing value

36

Solar collector temp. Actual testing value

Actual testing value




37Actual testing value

Actual testing value38

Cotinued

26 Whether turn on the timing function0:turn off1:turn on

0

27When the unit turn on the auxiliary electric heater the hot water cycle pump working way.

0:turn off1:turn on

1

28Compressor discharge temp. Too high protectionsetting 86 ~ 257 230

29

30

Adjustable

Adjustable

Adjustable

AdjustableEVI valve turn on setting(effective for EVI unit) -13 ~ 86 41

Auxiliary electric heating. difference between theauxiliary electric stop heating and restart heating 2 ~ 30 10

Adjustable

39

Ambient temperature too low protection setting -22 ~ 50 14


Adjustable

Adjustable


1. The installation way for domestic hot water model

IV.Installation sketch IV.Installation sketch

Cold water inlet

water inlet water inletA

B

4

6

9

7

Legend:

Globe valves

Check valve

Water temp. sensor

Expansion Tank1 Outdoor unit

Shower head

A

Solar collector temp.BHot water tank temp.

2

3

Indoor unit

Backup boiler

4

Water cycle pump

12

5

6

Solar

3

7 Solar water pumpHot water pump

5

8

Bath room

Wire controller

Solar cycle pump(115VAC)

Electric three-wayvalve(208~230VAC)

L1 L2 L1 L2

Outdoor fan(208~230VAC)

L1 N L1 N

Aux.electric heatingPower input(208~230VAC)

Single phasePower input(208~230VAC)

Hot water cyclepump (115VAC)

Floor heating water cycle pump (115VAC)

L1 L2 L1 L2L1 L2 N L1 N

Aux.electric heatingPower output(208~230VAC)

Hot water

tank temp.

A B

Solar collector

temp.

Unit electric box

1 7

PCBPCB

29

3001 02 03

3

8

Three way valve

Hot water tank

9

4


2 . The installation way for single room(air heating/air cooling/floor heating ) Parameter 18 for 1.

PCBPCB

29

3001 02 03



L1 L2 L1 L2


L1 N L1 N





L1 L2 L1 L2L1 L2 N L1 N


Unit electric box

6

Legend:

Globe valves

Check valve

Expansion Tank

1 Outdoor unit

2

3

Indoor unit Buffer tank6

Fan coil

Water cycle pump

12

7

8 Floor heating

1 3

3

9 Wire controller

Hot water pump

7

8

9

Room10

Electric three way valve

4

5

4

Three way valve4

5 Backup boiler

10


3 . The installation way for single room(air heating/air cooling/floor heating ) Parameter 18 for 0.

PCBPCB

29

3001 02 03



L1 L2 L1 L2


L1 N L1 N





L1 L2 L1 L2L1 L2 N L1 N


Unit electric box

6

12

1 3

3

8

9

5

4

4

7

7

10

11

Legend:

Globe valves

Check valve

Expansion Tank

1 Outdoor unit

2

3

Indoor unit Buffer tank6

Air condition pump

Water cycle pump

7

9 Floor heating

10 Wire controller

Hot water pump Room11Electric three way valve

Three way valve4

5 Backup boiler

Fan coil8

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installation instruction manual - innotherm · s:with solar (without solar omitted) d:with...

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