Fairland IPHCR13V User manual

INSTALLATION AND
USER MANUAL
Thank you for choosing Fairland Full-inverter heat pump.
This manual provides you necessary information for
optimal use and maintenance, please read it carefully and
keep it for subsequent use.

CONTENT
1. GENERAL INFORMATION .................................................................................................................... 3
1.1. Components:............................................................................................................................................ 3
1.2. Operating conditions and range: .......................................................................................................... 3
1.3. Benefits in different modes: .................................................................................................................. 3
1.4.Cautions：................................................................................................................................................. 4
2. OPERATIONS............................................................................................................................................... 6
2.1.Notice before use ..................................................................................................................................... 6
2.2 Operation instructions.............................................................................................................................. 6
2.3. Daily maintenance and winterizing....................................................................................................... 6
2.3.1. Daily maintenance ............................................................................................................................... 8
3. TECHNICAL SPECIFICATION .................................................................................................................... 9
1. TRANSPORTATION................................................................................................................................... 10
2. INSTALLATION AND MAINTENANCE..................................................................................................... 10
2.1.Notice before installation: ..................................................................................................................... 10
2.2.Installation instruction ........................................................................................................................... 11
2.3.Trial after installation............................................................................................................................. 14
2.4.Maintenance and winterizing ................................................................................................................ 14
3.TROUBLE SHOOTING FOR COMMON FAULTS ...................................................................................... 15
4. FAILURE CODE.......................................................................................................................................... 16
APPENDIX 1：HEATING PRIORITY WIRING DIAGRAM (OPTIONAL) ................................................... 17
APPENDIX 2：HEATING PRIORITY WIRING DIAGRAM(OPTIONAL) .................................................... 18
APPENDIX 3：HEATING PRIORITY WIRING DIAGRAM(OPTIONAL) .................................................... 19
PLEASE READ CAREFULLY AND KEEP FOR SUBSEQUENT USE
This manual provides you necessary information for optimal use and maintenance
For users ………………………………………………………………………………. P.1-P. 9
For installers and professionals ..........………………………………………… P. 10-P.20

1
Warning：
a. Please read the following tips before installation, use and maintenance.
b. Installation, removal and maintenance must be operated by a responsible person in
accordance with the instructions.
1. Use
Don’t put articles on the heat pump, do not block the air outlet.
2.Installation
a. This product must be kept away from any source of fire.
b. The installation can’t be in a closed environment or indoors, and must be kept well
ventilated.
3. Transportation & Storage.
a. Secure load for transportation.
b. This product must be stored away from any source of fire.

2
4. Maintenance notice
a. For repair or scrap, please contact an authorized service centre.
b. Only qualified Service Technicians are permitted to carry any service work on heat pump.

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FOR INSTALLERS AND PROFESSIONALS
1. GENERAL INFORMATION
1.1. Components:
After unpacking, please check that all the following components are complete.
1.2. Operating conditions and range:
ITEMS
RANGE
Operating range
Air temp
-7℃～43℃
Temp. setting
heating
18℃～40℃
cooling
12℃～30℃
1.3. Benefits in different modes:
The heat pump has three modes: Booster, Smart and Silence, which have different advantages under different
conditions.
MODE
ADVANTAGES
Booster mode
Heating capacity: 120%
Fast heating
Smart mode
Heating capacity: 100%~20%
Intelligent optimization according to ambient temperature and
water temperature
Energy efficient saving
Silence mode
Heating capacity: 80%~20%
Use at night

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FOR INSTALLERS AND PROFESSIONALS
1.4. Cautions：
This heat pump has Power-off memory function. When the power is returned, the heat pump will
restart automatically.
1.4.1. The heat pump can only be used to heat the pool water. It can NEVER be used to heat other
flammable or turbid liquid.
1.4.2. Avoid catching the water union when moving the heat pump to avoid the titanium heat
exchanger damage.
1.4.3. Don’t put obstacles in front of the air inlet and outlet of the heat pump. Otherwise, heating
efficiency will be sharply reduced, even stopping the system.
1.4.4. Do not put anything into inlet or outlet, do not remove fan cover.
1.4.5. Do not use or store combustible gas or liquid such as thinners, paint and fuel to avoid fire.
1.4.6. If any abnormal circumstances occurred, e.g.: abnormal noises, smells, smokes and

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FOR INSTALLERS AND PROFESSIONALS
leakage of electricity, please switch off the main power immediately and contact
your local dealer. Do not try to repair the heat pump by yourself.
1.4.7. The main power switch should be out of the reach of Children.
1.4.8. Cut off the power in a lightning storm, power surges can damage heat pumps.
1.4.9. Please note that the following codes are no failure codes.
CODES
No water flow
Anti-Freezing Reminder
Out of the operating temp. range
Insufficient water flow or pump blocked
Abnormal outdoor power supply

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FOR INSTALLERS AND PROFESSIONALS
2. OPERATIONS
2.1. Notice before use
2.1.1. Ensure no water is leaking on piping system before use, then unlock screen and press
to power on heat pump.
2.2 Operation instructions
SYMBOL
DESIGNATION
FUNCTION
ON/OFF
Power On/Off
Unlock
1. Press for 3 seconds to unlock/lock screen
2. After screen is unlocked, press to select mode.
Auto (12~40℃) Heating (18~40℃) Cooling (12~30℃)
Speed
Select Booster/Smart mode/Silence mode
Up / Down
Adjust set temperature
Note:
①Screen lock:
a. If no operation in 30 seconds, screen will be locked.
b. When HP is off, screen will be dark and “0%”will be displayed.
c. Press for 3 seconds to lock screen and it will go dark.

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FOR INSTALLERS AND PROFESSIONALS
②Screen unlock:
a. Press for 3 seconds to unlock screen and it will be light up.
b. After screen is unlocked, any buttons will be functional.
Auto
Heating
Cooling
Compressor
Heating capacity percentage
1.Power On: Press for 3 seconds to light up screen, then press to power on heat pump.
2.Adjust Set Temperature: When screen is unlocked, press or to display or adjust the set temperature.
3. Mode Selection: Press to select mode.
a. Auto : adjustable temperature range 12~40℃
b. Heating : adjustable temperature range 18~40℃
c. Cooling : adjustable temperature range 12~30℃
Booster/ Smart
/Silence mode
Water inlet
temperature
Water outlet
temperature

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FOR INSTALLERS AND PROFESSIONALS
4.Booster/Smart/Silence mode selection:
①Smart mode as default will be activated when heat pump is on, and screen shows .
②Press to enter Booster mode, and screen shows ，then press to enter Silence mode, the screen shows
. Press again, the screen shows and returns to Smart mode.
Attention:
a. When using the booster mode, you will need to select it every time, the heat pump will not automatically enter the
booster mode.
b. During the booster mode, when the heat pump reaches the set temperature, it will automatically return to the smart
mode.
5. Defrosting
a. Auto Defrosting: When heat pump is defrosting, will be flashing. After defrosting, will stop flashing.
b. Compulsory Defrosting: When heat pump is heating, press and together for 5 seconds to start compulsory
defrosting, and will be flashing. After defrosting, will stop flashing.
(Note: Compulsory defrosting intervals should be more than 30 minutes and the compressor should run for more than 10
minutes.)
2.3. Daily maintenance and winterizing
2.3.1. Daily maintenance
Cut off power supply of the heat pump when performing daily maintenance
Clean the evaporator with household detergents or clean water, NEVER use gasoline, thinners or
any similar fuel.
Check bolts, cables and connections regularly.
2.3.2. Winterizing
In winter season when you do not swim, cut off power supply and drain water out of the heat pump.
Important:
Unscrew the water union of inlet pipe
to let the water flow out.
When the water in machine freezes in
winter season, the titanium heat
exchanger may be damaged.

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FOR INSTALLERS AND PROFESSIONALS
3. TECHNICAL SPECIFICATION
Model
IPHCR13V
IPHCR17V
IPHCR21V
Operating air temperature (℃)
-7~43
Performance Condition: Air 26°C, Water 26°C, Humidity 80%
Booster (kw)
16.2
20.5
26.5
COP at Booster
6.5
6.2
6.0
Heating capacity (kw)
13.5
17.2
22.0
COP
14.6~7.5
15.1~7.0
14.6~6.8
COP at 50% capacity
11.5
11.6
11.2
Performance Condition: Air 15°C, Water 26°C, Humidity 70%
Booster (kw)
12.0
15.0
19.0
COP at Booster
4.9
4.7
4.4
Heating capacity (kw)
9.8
12.5
16.0
COP
7.3~5.3
7.4~5.0
7.3~4.7
COP at 50% capacity
6.6
6.7
6.2
Performance Condition: Air 35°C, Water 28°C, Humidity 80%
Cooling capacity (kw)
7.5
8.5
11.2
Sound pressure at 1m dB(A)
41.5~55.2
43.3~53.9
41.0~54.4
Sound pressure at 10m dB(A)
21.5~35.2
23.3~33.9
21.0~34.4
Power supply
230V/1 Ph/50Hz
Rated input power at air 15°C (kw)
0.34~2.45
0.42~3.19
0.55~4.32
Rated input current at air 15°C (A)
1.48~10.7
1.83~13.9
2.40~18.8
Advised water flux (m³/h)
5~7
6.5~8.5
8~10
Water pipe in-out size (mm)
50
Net Dimension LxWxH (mm)
776x687x656
776x687x656
776x687x755
Net weight (kg)
65
72
88

The values indicated are valid under ideal conditions: Pool covered with an isothermal cover.
 Related parameters are subject to adjustment periodically for technical improvement without further notice. For
details please refer to nameplate.

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FOR INSTALLERS AND PROFESSIONALS
1. TRANSPORTATION
1.1. When storing or moving the heat pump, the heat pump should be at the upright
position. Otherwise the heat pump can be damaged and will not work.
1.2. When moving the heat pump, do not lift or hold the water union to avoid the
titanium heat exchanger damage.
2. INSTALLATION AND MAINTENANCE
2.1.Before installation:
2.1.1. The inlet and outlet water unions can not bear the weight of soft pipes. The heat pump must
be connected with hard pipes!
2.1.2．In order to guarantee the heating efficiency, the water pipe length should be ≤10m between
the pool and the heat pump.

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FOR INSTALLERS AND PROFESSIONALS
2.2.Installation instruction
2.2.1. Water pipes connection and distance sketch
To avoid air recirculation, the heat pump should be installed in a place with good ventilation or should reserve
sufficient space for installation and maintenance. Please refer to below:
A distance at least 500 mm is required between the heat pump and the walls, shrubs, equipment, etc. This will
provide sufficient intake air. In order to prevent air recirculation, the gap of air outlet should not be less than 1000
mm. We do not recommend placing the unit under the eaves, deck or porch as this will result in recirculation of the
exhaust air or low efficiency of the heater, even seize.
* MINIMUM DISTANCE
Filter
Water processor
Water switch

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FOR INSTALLERS AND PROFESSIONALS
Above data is subject to modification without notice.
2.2.2.Heat pump installation
The frame must be fixed by bolts to concrete foundation or brackets. The concrete foundation
must be solid.
The heat pump needs a water pump (Supplied by the user). The recommended pump
specification-flux: refer to Technical Parameter, Max. lift ≥10m.
When the heat pump is running, there will be condensation water discharged from the bottom .
2.2.3. Wiring & protecting devices and cable specification
Connect to appropriate power supply, the voltage should comply with the rated voltage of the
products.
It should be well resistance grounding.
Wiring must be connected by a professional technician according to the circuit diagram.
Set breaker or fuse according to the local code (leakage operating current ≤ 30mA).
UNIT=MM
A
B
C
D
E
F
G
H
MODEL
IPHCR13V
685
403
687
710
776
340
75
656
IPHCR17V
685
403
687
710
776
390
75
656
IPHCR21V
685
403
687
710
776
460
75
756

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FOR INSTALLERS AND PROFESSIONALS
1.Wiring diagram
NOTE:
Must be hard wired, no plug allowed.
For the detailed wiring diagram, please refer to Appendix 1.
2.Options for protecting devices and cable specification
MODEL
IPHCR13V
IPHCR17V
IPHCR21V
Breaker
Rated Current A
16
21
24
Rated Residual
Action Current mA
30
30
30
Fuse A
16
21
24
Power Cord（mm2）
3×2.5
3×4
3×6
Signal cable（mm2）
3×0.5
3×0.5
3×0.5
NOTE: The above data is adapted to power cord ≤ 10m. If power cord is ＞10m, wire diameter must
be increased. The signal cable can be extended to 50m at most.
A. For power supply: 230V 50Hz
Distribution Box(Customer prepare)
Power Cord
Swimming Pool Heat Pump Wiring Board
Power Supply
400V 50Hz
Breaker
Distribution Box(Customer prepare)
Power Cord
Swimming Pool Heat Pump Wiring Board
Power Supply
230V 50Hz
Breaker
B. For power supply: 400V 50Hz
Earthing
Earthing
Fuse
Fuse

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FOR INSTALLERS AND PROFESSIONALS
2.3.Trial after installation
Please check all the wirings carefully before turning on the heat pump.
2.3.1. Inspection before use
Please check if the heat pump is well installed, and check the pipe connections in accordance to
the pipe diagram.
Check the electric wiring in accordance to the electrical wiring diagram and check the earthing
connection;
Make sure that the main power is well connected;
Check there isn’t any obstacle in front of the air inlet and outlet of the heat pump
2.3.2. Trial
The user is advised to start the water pump before the heat pump works, and turn off the heat
pump before the water pump off in order to avoid heat pump damage.
The user should start the water pump, and check for any leakage of water; Power on and press
the ON/OFF button of the heat pump, and set desired temperature in the thermostat.
In order to protect the heat pump, the heat pump is equipped with start delay function. When
starting the heat pump, the fan will start to run in 3 minutes, in another 30 seconds, the
compressor will start to run.
After pool heat pump starts up, check for any abnormal noise from the heat pump.
Check the temperature setting.
2.4.Maintenance and winterizing
2.4.1 Maintenance
The maintenance should be carried out once per year by qualified professional technician.
Cut off power supply of the
heat pump before cleaning,
examination and repairing.
Do not touch the electronic
components until the LED
indication lights on PCB turns off.
Please clean the evaporator with household detergents or clean water, NEVER use gasoline,
thinners or any similar fuel.
Check bolts, cables and connections regularly.

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FOR INSTALLERS AND PROFESSIONALS
2.4.2 Winterizing
In winter season when you don’t swim, please cut off power supply and drain water out of the heat
pump. When using the heat pump under 2℃, make sure there is always water flow.
3.TROUBLE SHOOTING FOR COMMON FAULTS
FAILURE
REASON
SOLUTION
Heat pump doesn’t run
power cut
Wait until the power recovers
Power switch is off
Switch on
Fuse burned
Check and change the fuse
The breaker is off
Check and turn on the breaker
Fan running but with
insufficient heating
evaporator blocked
Remove the obstacles
Air outlet blocked
Remove the obstacles
3 minutes start delay
Wait patiently
Display normal, but no
heating
Set temp. too low
Set proper heating temp.
3 minutes start delay
Wait patiently
If above solutions don’t work, please contact your installer with detailed information and your model number.
Don’t try to repair it by yourself.
ATTENTION！Please don’t try to repair the heat pump by yourself to avoid any risk.
Important:
Unscrew the water union of inlet pipe
to let the water flow out.
When the water in machine freezes in
winter season, the titanium heat
exchanger may be damaged.

16
FOR INSTALLERS AND PROFESSIONALS
4. FAILURE CODE
NO.
DISPLAY
NOT FAILURE DESCRIPTION
1
E3
No water protection
2
E5
Power supply excesses operation range
3
E6
Excessive temp difference between inlet and outlet water (Insufficient water flow
protection)
4
Eb
Ambient temperature too high or too low protection
5
Ed
Anti-freezing reminder
NO.
DISPLAY
FAILURE DESCRIPTION
1
E1
High pressure protection
2
E2
Low pressure protection
3
E4
3 phase sequence protection (three phase only)
4
E7
Water outlet temp too high or too low protection
5
E8
High exhaust temp protection
6
EA
Evaporator overheat protection (only at cooling mode)
7
P0
Controller communication failure
8
P1
Water inlet temp sensor failure
9
P2
Water outlet temp sensor failure
10
P3
Gas exhaust temp sensor failure
11
P4
Evaporator coil pipe temp sensor failure
12
P5
Gas return temp sensor failure
13
P6
Cooling coil pipe temp sensor failure
14
P7
Ambient temp sensor failure
15
P8
Cooling plate sensor failure
16
P9
Current sensor failure
17
PA
Restart memory failure
18
F1
Compressor drive module failure
19
F2
PFC module failure
20
F3
Compressor start failure
21
F4
Compressor running failure
22
F5
Inverter board over current protection
23
F6
Inverter board overheat protection
24
F7
Current protection
25
F8
Cooling plate overheat protection
26
F9
Fan motor failure
27
Fb
Power filter plate No-power protection
28
FA
PFC module over current protection

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FOR INSTALLERS AND PROFESSIONALS
APPENDIX 1：HEATING PRIORITY WIRING DIAGRAM (OPTIONAL)