atecpool WBR-9.5H-A User manual

HEAT PUMP UNIT
Installation & Instruction Manual
SWIMMING POOL

To our customers
1.Dear customers, please read this manual carefully before you install the product, otherwise
it may lead to damage to the heat pump or may injure operators as well as cause financial loss.
2.With the development of science and technology, the product will be improved as well,
so you are invited to keep up with the latest products.
3.If you need any further technical information, please contact our local distributor.
4.Attention:
4.1 Before install the heat pump, please check whether the local power supply corresponds with
the requirement of the heat pump.
For details, refer to the label on the unit or performance data in this manual.
4.2 Please install the electrical protection devices, according to the local regulations.
4.3 Connecting the heat pump to a ground wire is necessary, in order to prevent electrical shock caused
by an unexpected short circuit inside the unit.
4.4 An electrical wiring diagram is provided in this manual.
4.5 For safety reasons, please do not change or repair the heat pump by yourself. If it is necessary,
please contact your local distributor for help.
4.6 Do not put any objects into the heat pump when running. It may touch the fan and
damage it or lead to accidents(especially for the children).
4.7 Do not use the heat pump without the grid or plate work since it may lead to accidents
or abnormal operation of the unit.
4.8 If the unit is soaked in water, please contact our local distributor immediately.
The unit can only be restarted after a completed inspection by professional technicians.
4.9 Unqualified technicians are not allowed to adjust any switches, valves or controllers in the unit.
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP

Contents
1. Performance data and specifications
2. Installation of the heat pump unit
3. Control the heat pump (LCD)
2.1 Remarks ……………………………………………………………… 5
2.2 Dimensions for Swimming Pool Heat Pump Unit- Monobloc 5 7
2.3 8
2.4 ………………… …… … …… …… …… ……………… …… ……9
2.5 Installation of the check-valve…………… … …… … … … … … … …… … ………… ……9
2.6 Pool system set up…………………………… …… … ……… … …… … ……………… …10
2.7 Connecting the by-pass………………… … … … … … … … … … … … … … … ……… …10
2.8 Electrical hook-up…………………………… …… … … … … … … … …… … …… ………11
2.9 First time start-up………………………… … ……… … …… … ……… … …… … … ……12
2.10 Condensation……………………………………………………………………… … … …12
………… ………………………………………………
…… … … … … … ………………………………… …… -
Location of the heat pump……… … …… … … … … … …… … … … … … … … … …………………………………………
Distance from the pool… ………………………………
………………………………
………………………………
… … … … … … … … … … … …
………………………………
………………………………
………………………………
3.1 The functions of the wire controller
3.2 How to change mode ………………………………………………………………… ……13
3.3 How to set operation parameter
3.4 How to know the current status
3.5 Controller lock…………………………………………………………………… …………16
…………………………………………………………………………………………13
… ………………………………
…………………………………………………………………………………………13-15
…………………………………………………………………………………………15-16
………………………………
5.Protection systems
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
1.1 Performance data and feature 1
1.2 System diagram 1
1.3 Performance data of swimming pool heat pump unit 2-4
…………………………………………………………………………………………………
………………………………… … ……… … ……… ………………………………………………………
…………… … … … … ……………………………………………
4. Control the heat pump (LED)
4.1 Illustration of controller
4.2 How to start heat pump……………………………………………………………… ……17
4.3 How to change mode…………………………………………………………………… ……17
4.4 How to check parameter setting & measured values of current status………………… …18
4.5 How to change parameter setting ………………………………………………… ………19
4.6 How to set the clock………………………………………………………………… ………19
4.7 How to set timer on and time off……………………………………………………… ……19
4.8 How to cancel timer on and timer off
4.9 Keypad lock and unlock
…………………………………………………… … … … ……………………………………17
………………………………
………………………………
………………………………
… ………………………………
………………………………
………………………………
………………………………………………………………………………………19
……………………………………………………………………………………………………19
5.1 Water flow switch……………………………………………………………………… …19
5.2 Refrigerant gas high and low pressure protection…………………………… ……………20
5.3 Overheating protection on the compressor………………………………… ………………20
5.4 Automatic defrost control…………………………………………………… ………… ……20
5.5 Temperature difference between inflowing and outflowing water……… …………………20
5.6 Low temperature cut-out…………………………………………………… ………………20
5.7 Anti-frost protection during winter……………………………………… …………………20
5.8 First anti-frost protection………………………………………………… …………………20
5.9 Second anti-frost protection…………………………………………… ……………………20
………………………………
……………………………
……………………………
……………………………
……………………………
……………………………
……………………………
……………………………
……………………………
6.Direction
6.1 Swimming pool water chemistry………………………………………………… ………21
6.2 Heat pump winterizing……………………………………………………………… ………21
6.3 Restarting the pump after winter……………………………………………… ……………21
6.4 Check-up…………………………………………………………………………………… ……22
………………………………
……………………………
……………………………
……………………………
7.Maintenance and inspection
7.1 Maintenance …………………………………………………………………………… ……22
7.2 Troubleshooting guide ……………………………………………………………… ……23-24
7.3 Overview of failure code on display(LCD CONTROLLER)…………………… ………25
7.4 Overview of failure code on display(LED CONTROLLER)…………………… …………26
7.5 Overview of protect-300 failure code (3 phase unit)……………………………… …………27
……………………………
…………………………
……………………………
……………………………
……………………………
8.Wiring diagram……………………………………………………… …………………28-30……………

1.1 Performance and features
H
With a COP value up to 5.0 our heat pumps are very efficient when transferring heat from the air to
the swimming pool water. You can save as much as 80% of cost compared to an electrical heater.
Long life-span
The heat exchanger is made of PVC & Titanium tube, which can withstand and prolong exposure to
swimming pool water
Easy
igh efficiency
.
control and operation
The unit is very easy to operate: simply switch it on and set the desired pool water temperature.
The system includes a micro-computer controller, allowing all operation parameters to be set.
Operation status can be displayed on the controller with LCD display.
Heat exchanger
Water flow in
Water flow out
Evaporator
Air flow
Compressor
Air flow
Cooler
De-energized Air
Warm
Air
Fan
Evaporator
(Energy Collector)
Capillary Tube
Condenser
(Water Heat Exchanger)
Pool Filter
Pump
Compressor
Swimming pool
1.2 System diagram
1. Performance data and specifications
1
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Heat pumps utilize the sun's free heat by collecting and absorbing energy from the outside air. This
energy is then compressed and transferred to the pool water. Your existing water pump circulates the
water through the heater, usually next to the pool equipment, and the water warms up. The heat pump
timer could be set to operate during daylight hours, for example, usually 9am to 5pm.
The unit contains a fan that draws in outside air and directs it over the surface of the EVAPORATOR
(energy collector).The liquid refrigerant within the EVAPORATOR coil absorbs the heat from the
outside air becomes a gas.
The warm gas in the coil passes through the COMPRESSOR concentrating and increasing the heat to
form a very hot gas which then passes to the CONDENSER (water heat exchanger).It is here that the
heat exchange occurs as the hot gas gives off heat to the cool swimming pool water circulating through
the coil.
The pool water becomes warmer, and the hot gas cooling as it flows through the CONDENSER coil-
returns to its liquid form and, after passing on through the CAPILLARY TUBE, the whole process
begins again.
The state of the heat pump technology can efficiently collect heat from the outside air down to the 7℃ to
10 range.For tropic and subtropical climates,this means that the pool can be maintained at 26℃ to 32℃

Input power heating
Running current heating
COP
Power supply
Quantity of compressor
Compressor
Quantity of fan
Input power of Fan
Fan rotate speed
Noise
Water connection
Water flow volume
Water pressure drop
Unit
dimension
Packing
dimension
Rated heating capacity
Weight
Code
Net weight
Gross weight
L
W
H
L
W
H
mm
mm
Kg
WBR-9.5H-A WBR-12.5H-A WBR-14.0H-A WBR-17.0H-A
W
BTU/h
W
A
w/w
V/PH/Hz
W
RPM
dB(A)
mm
3
m /h
KPa
9500
32500
1980
9.5
4.8
150
850
55
50
4-7
20
660
660
860
740
700
890
79
90
220/1/50
1
Rotary
1
Scroll
12500
42600
2600
12.4
4.8
150
850
55
50
6-8
20
660
660
860
740
700
890
85
92
14000
47800
2900
13.9
4.8
150
850
55
50
6-9
25
660
660
860
740
700
890
86
98
17000
58000
3500
16.7
4.8
150
850
58
50
7-11
25
660
660
860
740
700
890
103
115
WBR-11.3H-A
11300
38500
2400
11.5
4.8
150
850
55
50
5-8
20
660
660
860
740
700
890
80
92
1.3 Performance Data of Swimmi ng Pool Heat Pump Unit
2
Remarks:
1. Measurement conditions: air temp: DB/WB 24℃/19℃,inlet water temp:27℃,ambient temperature range:
0~35℃
2.If any discrepancies of data is found between above list and nameplate on the heat pump please refer to the
data on the nameplate as updated one.
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Input power heating
Running current heating
COP
Power supply
Quantity of compressor
Compressor
Quantity of fan
Input power of Fan
Fan rotate speed
Noise
Water connection
Water flow volume
Water pressure drop
Unit
dimension
Packing
dimension
Rated heating capacity
Weight
Code
Net weight
Gross weight
L
W
H
L
W
H
mm
mm
Kg
W
BTU/h
W
A
w/w
V/PH/HZ
W
RPM
dB(A)
mm/inch
3
m /h
kpa
WBR-21.0H-A-S
21000
71600
4400
7.9
4.8
150
850
58
50
9-14
30
660
660
960
740
700
990
104
117
415/3/50
1
Scroll
1
WBR-17.0H-A-S
17000
58000
3500
6.3
4.8
150
850
58
50
7-11
25
660
660
860
740
700
890
100
112
WBR-26.0H-A-S
26000
89000
5400
9.7
4.8
150
850
58
50
11-16
30
660
660
960
740
700
990
112
125
2
2
WBR-35.0H-A-S
35000
119400
7100
12.7
4.9
2x150
850
61
2
15-20
20
1446
730
1060
1630
810
1180
240
270
WBR-14.0H-A-S
14000
47800
2900
5.2
4.8
150
850
55
50
6-9
25
660
660
860
740
700
890
84
96

Input power heating
Running current heating
COP
Power supply
Quantity of compressor
Compressor
Quantity of fan
Input power of Fan
Fan rotate speed
Noise
Water connection
Water flow volume
Water pressure drop
Unit
dimension
Packing
dimension
Rated heating capacity
Weight
Code
L
W
H
L
W
H
mm
mm
Kg
W
BTU/h
W
A
w/w
V/PH/HZ
W
RPM
dB(A)
mm/inch
3
m /h
kpa
WBR-45.0H-A-S
45000
153500
9200
16.4
4.9
2x150
850
61
2
18-23
25
1446
730
1260
1630
810
1380
250
280
415/3/50
2
Scroll
2
3
Remarks:
1. Measurement conditions: air temp: DB/WB 24℃/19℃,inlet water temp:27℃,ambient temperature range:
0~35℃
2.If any discrepancies of data is found between above list and nameplate on the heat pump please refer to the
data on the nameplate as updated one.
WBR-50.0H-A-S
50000
170600
10200
18.2
4.9
2x150
850
61
2
20-25
25
1446
730
1260
1630
810
1380
260
290
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
WBR-90.0H-A-S
90000
307000
18400
32.9
4.9
3x150
850
63
75
35-50
30
2150
765
1290
2190
840
1400
510
570
WBR-158.0H-A-S
158000
539000
32200
47.5
4.9
1100x2
850
65
110
70-80
40
2200
1200
2050
2330
1280
2230
850
890
415-460/3/60
3
Scroll
2
WBR-135.0H-A-S
135000
460000
27500
40.6
4.9
1100x2
850
65
110
60-70
40
2200
1200
2050
2330
1280
2230
850
890
Net weight
Gross weight
3
3

Remarks:
1. Measurement conditions: air temp:DB/WB 24℃/19℃,inlet water temp:27℃,ambient temperature range:
0~35℃
2.If any discrepancies of data is found between above list and nameplate on the heat pump please refer to the
data on the nameplate as updated one.
4
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
21000
71600
4040
7.2
5.2
2x90
840
60
50
9-14
25
1120
470
1245
1165
485
1290
112
125
26000
89000
5000
8.9
5.2
2x90
840
60
50
11-16
25
1120
470
1245
1165
485
1290
117
130
Input power heating
Running current heating
COP
Power supply
Quantity of compressor
Compressor
Quantity of fan
Input power of Fan
Fan rotate speed
Noise
Water connection
Water flow volume
Water pressure drop
Unit
dimension
Packing
dimension
Rated heating capacity
Weight
Code
Net weight
Gross weight
L
W
H
L
W
H
mm
mm
Kg
W
BTU/h
W
A
w/w
V/PH/HZ
W
RPM
dB(A)
mm
3
m /h
kpa
1
Scroll
2
1
Scroll
1
WBR-21.0H-B1-S WBR-26.0H-B1-S
WBR-17.0H-B1-S
17000
58000
3300
5.9
5.1
90
850
58
50
7-11
25
1120
470
938
1165
485
980
115
120
WBR-14.0H-B1-S
14000
47800
2750
4.9
5.1
50
900
58
50
6-9
25
1120
470
690
1165
485
730
84
96
415/3/50
Input power heating
Running current heating
COP
Power supply
Quantity of compressor
Compressor
Quantity of fan
Input power of Fan
Fan rotate speed
Noise
Water connection
Water flow volume
Water pressure drop
Unit
dimension
Packing
dimension
Rated heating capacity
Weight
Code
Net weight
Gross weight
L
W
H
L
W
H
mm
mm
Kg
W
BTU/h
W
A
w/w
V/PH/Hz
W
RPM
dB(A)
mm
3
m /h
KPa
WBR-9.5H-B1 WBR-12.5H-B1 WBR-14.0H-B1
9500
32500
1900
9.1
5.0
50
900
50
50
4-7
25
1120
470
690
1165
485
730
76
85
12500
42600
2500
12.0
5.0
50
900
55
50
5-8
25
1120
470
690
1165
485
730
85
92
14000
47800
2800
13.4
5.0
50
900
58
50
6-9
25
1120
470
690
1165
485
730
86
98
220/1/50
1
Rotary
1
WBR-17.0H-B1
17000
58000
3400
16.3
5.0
90
850
58
50
7-11
25
1120
470
938
1165
485
980
115
120
1
Scroll
1

2. Installation of the heat pump unit
5
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Vertical series
WBR-21.0H-A-S
WBR-26.0H-A-S 105955 660 370 660
DG E
105
HF
WBR-9.5H-A
WBR-11.5H-A
WBR-12.5H-A
WBR-14.0H-A
WBR-17.0H-A
WBR-17.0H-A-S
WBR-14.0H-A-S
Unit：mm
660
370
660855
Unit Model
Size
2.1 Remarks
The factory only provides the heat pump unit;the other parts,including a contingent by-pass,are to be
provided by the user or the installer.
Attention:
Please take the following steps when installing the heat pump:
1. Each addition of chemicals has to be performed through the conduits located downstream of the heat pump.
2. Install a by-pass when the flow of the pool pump exceeds the authorized flow through the heat
exchanger of the heat pump with 20%.
3. Always place the heat pump on a solid base and use the supplied silent blocks in order to avoid
vibrations and noise.
4. Always keep the heat pump in upright position. If the unit has been tilted, you should wait for at least
24 hours before turning it on .
2.2 Dimensions for Swimming Pool Heat Pump Unit- Monobloc
D
HG
F
E

6
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
A
B
C
D
EF
AC B
Unit Model
Size ED
Unit：mm
F
2150 11554013001300
770
WBR-90.0H-A-S
AC B ED
Unit：mm
F G H I
1085 900 900 1130 2200 245 340 2050 200
WBR-135.0H-A-S
WBR-158.0H-A-S
Unit Model
Size
H
G F
A
D
I
CB
E

7
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Horizontal series
G
E
F
D
B
A
C
the distance between
inlet and outlet
G
E
F
B
A
C
the distance between
inlet and outlet
D
C
B
A
E
F G
D
AC B ED
WBR-35.0H-A-S
WBR-45.0H-A-S
WBR-50.0H-A-S
Unit：mm
FG
1450 750 700 730 1260 495 115
Unit Model
Size
AC B ED
Unit：mm
FG
690 1110 470 420 667 400 115
940 1110 470 420 915 650 115
WBR-9.5H-B1
WBR-12.5H-B1
WBR-14.0H-B1
WBR-14.0H-B1-S
WBR-17.0H-B1
WBR-17.0H-B1-S
Unit Model
Size
AC B
1245 1110 470 420
ED
1220 650 115
WBR-21.0H-B1-S
WBR-26.0H-B1-S
Unit：mm
FG
Unit Model
Size

Cautions
- Do not put your hands or any other object into the air outlet and fan. It could damage the heat pump and
cause injuries.
- In case any abnormality was found in the heat pump, please cut off the power at once and contact a
professional technician.
- It is strongly suggested to place a guard around the machine to keep children away from the heat pump.
Air out
Air in
Air in
Not less than 500mm
Not less than 2000mm
Not less
than 500mm
Not less
than 500mm
Not less than 500mm from the top
Free space requirement for the horizontal heat pump
Air in
Air in Air in
More than 500mm
Not less than
500mm
Not less than
500mm
Not less than 1000mm
Not less than 3000mm from the top
Air out
Free space requirement for the vertical heat pump
Model: Vertical Unit
8
Model: Horizontal Unit
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
2.3 Location of the heat pump
The unit will perform well on any location provided three factors are present:
1. Fresh air -- 2. Electricity – 3. Pool filter piping
The unit may be installed virtually anywhere outdoors providing minimum distance requirements are
met with respect to other objects ( see diagram below).For indoor pools please consult your installer.
If the unit is placed in a windy area, no problems occur with e.g. the pilot light, as opposed to what
is often the case with gas heaters.
Attention: Do not place the unit in an enclosed area with a limited air volume where the unit's discharged
air will be re-circulatedor near shrubs that could block the air inlet. These locations deny the unit a
continuous fresh air supply, which reduces its efficiency and may prevent adequate heat yield.
See diagram below for minimum required distances.

9
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
2.4 Distance from the pool
Normally, the pool heat pump is installed within a 7.5 meter radius of the pool. The greater the
distance from the pool, the greater the heat loss from the piping. Since the piping is buried for the
most part, heat loss is minimal for distances of up to 30 meters (15 meters to and from the pump= 30
meters total),unless the soil is wet or the water level is high. Heat loss per 30 meters could roughly be
estimated at 0.6kw-hour (2000 BTU) for every 5 ℃ temperature difference between the pool water
and the soil surrounding the pipe,which translates to an operation time increase of 3-5％.
2.5 Installation of the check-valve
Attention- When using automatic chlorine and PH dosage systems, it is of uttermost importance to
protect the heat pump from high concentrations of these chemicals that could corrode the heat exchanger.
Therefore, such systems should add the chemicals in the conduits located DOWNSTREAM of the heat
pump and it is recommended to install a check-valve in order to prevent backflow when there is no
water circulation. Damage to the heat pump caused by disregarding any of these recommendations will
invalidate the warranty.
P-trap
Check-valve
Filter
Chlorinator
Water Pump
Swimming Pool
Water Pump
P-trap
Check-valve
Filter Chlorinator
Check-valve
Swimming Pool

10
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
2.6 Pool system set up
2.7 Connecting the by-pass
Valve 1
Valve 2
Valve 3
BY-PASS F
r
o
m
f
i
l
t
e
r
T
o
p
o
o
l
OUT IN
HEATPUMP
Power cable inlet
Heat Pump
Outlet
Inlet
Condensed water draining pipe
Draining nozzle Discharge water to pool
Pool water inlet Water pump Filter
Water processor Side connection valve

SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
11
2.8 E ectrical hook-upl
Important—Although the heat pump is electrically isolated from the rest of the unit, this only prevents
the passage of electricity to or from the pool water. Grounding the unit is still requi red to p rotect
yourself from short circuits inside the unit. Make for adequate ground connection.
Check if the electrical mains voltage corresponds with the operating voltage of the heat pump prior to
hooking up the unit.
It is recommended to use a separate fuse(slow type-D-curve)as well as adequate wiring(see table
below) .
For horizontal models : remove the panel on the right of the fan opening.
For vertical models: remove the curve panel in the front side.
Connect the electrical wires with the terminal block labelled “Power Supply” .
Next to this connection, there is a second terminal block labelled “Water Pump”,to which the filter
pump(max.5A/240V)can be connected.This connection makes it possible to control filter
pump operation with the heat pump. See further at Parameter setting table (Parameter 9) for the
different possibilities.
Remarks—for models with 3 phases, switching 2 phases may cause in inversion in the rotational direction
of electrical motors, which could damage the unit. Therefore, a protection device has been built in, which
will interrupt the circuit if the connection has not been performed correctly.
Model
WBR-9.5H-A
WBR-11.3H-A
WBR-12.5H-A
WBR-14.0H-A
WBR-17.0H-A
WBR-14.0H-A-S
WBR-17.0H-A-S
WBR-21.0H-A-S
WBR-26.0H-A-S
Voltage(volt) Fuse(A) Nominal current(A) 2
Cable diameter(mm )
(for max.length of 15 meters
220-240
220-240
220-240
220-240
220-240
3x380
3x380
3x380
3x380
16
16
20
25
25
10
10
16
16
9.5
11.5
12.4
13.9
16.7
5.2
6.2
7.9
9.7
2x2.5+2.5
2x2.5+2.5
2x2.5+2.5
2x4.0+4.0
2x4.0+4.0
4x2.5+2.5
4x2.5+2.5
4x2.5+2.5
4x2.5+2.5

SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
12
When all connections have been made and checked, you should follow these steps:
1. Turn on the filter pump. Check for leaks and verify flow to and from the pool.
2. Turn on the electrical power supply to the unit, then press the ON/ OFF key on the electronic control
panel. The unit should start when the time delay period has lapsed .
3. When the unit has been running for a couple of minutes, check if the air leaving the unit is cooler.
4. Check the performance of the flow switch as follows: with the unit running, turn the filter pump off.
The unit should also switch off automatically. If not, the flow switch must be readjusted.
5. All the unit and filter pump to run 24 hours a day until the desired pool water temperature is reached.
When the set temperature is reached, the unit switches itself off. The unit will now automatically
restart (as long as your filter pump is running) when the temperature of the pool water experiences a
drop of more than 1℃ below the set temperature.
Note- In order for the unit to heat the pool (or spa), the filter pump must be running so that the
water can circulate through the heat pump. Without this circulation, the heat pump will not start.
2.9 First time start-up
2.10 Condensation
When the swimming pool water is being heated by the heat pump, the incoming air is cooled down quite
a bit, which can cause condensation on the fins of the evaporator. Condensed volumes can attain severa
l litres per hour underhigh atmospheric humidity. Sometimes, this is wrongfully interpreted as a water leak.
Model
WBR-45.0H-A-S
WBR-50.0H-A-S
WBR-90.0H-A-S
WBR-135.0H-A-S
WBR-158.0H-A-S
WBR-9.5H-B1
WBR-12.5H-B1
WBR-14.0H-B1
WBR-17.0H-B1
WBR-14.0H-B1-S
WBR-17.0H-B1-S
WBR-21.0H-B1-S
WBR-26.0H-B1-S
WBR-35.0H-A-S
Voltage(volt) Fuse(A) Nominal current(A) 2
Cable diameter(mm )
(for max.length of 15 meters
3x415
3x415
3x415
3x415
3x415
220-240
220-240
220-240
220-240
3x415
3x415
3x415
3x415
3x415 20
25
32
60
80
80
16
20
25
25
10
16
16
16
12.7
16.4
18.2
32.9
40.6
47.6
9.1
12.0
13.4
16.3
4.9
5.9
7.2
8.9
4x2.5+2.5
4x4.0+4.0
4x4.0+4.0
4x10.0+10.0
3x16.0+2x10.0
3x16.0+2x10.0
2x2.5+2.5
2x2.5+2.5
2x4.0+4.0
2x4.0+4.0
4x2.5+2.5
4x2.5+2.5
4x2.5+2.5
4x2.5+2.5
Time delay—the unit is equipped with a built-in 3-minute start delay included to protect electrical
components and contacts. After this time delay, the unit will automatically be restarted. Even a
brief interruption of the power supply will activate the start delay and prevent the unit from starting
immediately. Additional interruptions of the power supply during the delay period will have no effect
on the 3-minute countdown.
Water flow switch—the unit is equipped with a flow switch that is switched on when enough water has
flowed through the unit and that is switched off when the water flow becomes too low. (e.g.
when the filter pump is switched off).
Depending on the starting temperature of the pool water and the air temperature, it can take several days
for the water to reach the desired temperature. Covering the pool can drastically reduced this period.

1
2
MIN
TEMP
ON
OFF
%
h
%
C F
C F
AUTO
h
MIN
IN
SET
VALVE OUT ROOM NO.
HUM
FAN
AU X
Ini tialization
Press to tu rn
on and turn off
the units .
Press button
to change mod es
M
Press to set operation
parameter under standby
status,or check the operation
parameter under running
or standby status.
SET
C
ROOM
AU X
Standby status
The LCD display ambi ent
temp. and current mod e
TEMP
3.2 How to change mode
“M”，Press to choose the (Auto ,cooling ,heating )mode one by one under the standby status and
running status.
AUXSET
M
Auto Mode
AUXSET
M
Heating Mode
3. 3 How to change parameter
3. Control the heat pump (LCD)
3.1 The functions of the wire controller
13
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Invalid button
When heat pump is in standby status, Press “SET”button to enter Parameter setting interface
Press “SET” again to start setting Parameter from 00 - 10(see Parameter Table)
In parameter setting Parameter 00-01 can be changed only by pressing or .
Parameter 02-10 must be firstly unlocked by pressing and at the same time for 3-5 seconds until a
sound of “Beep” is heard. Then press or to change the setting.
Data will be stored in 3- 5 seconds without any press on the controller and display will return to
main interface. Parameter 02-10 must be adjusted by professional technicians.
Important: Whilst running, all parameters can be only checked by pressing “SET”button,but never
be changed!
AUXSET
M
Cooling Mode

C
NO.
AUX
Parameter 03
Evaporator temperature set point for starting
defrosting （0 - -30℃ ）Default setting – 7℃,
“-” can not be displayed.
SET
C
NO.
AUX
3
5
Parameter 04
Evaporator temperature set point
for stopping defrosting (2-30℃ )
Default setting 13℃
SET
NO.
AU X
MIN
3
5
SET
NO.
AU X
SET
VALVE NO.
AU X
NO.
AU X
Parameter 07
Restart after power
failure.
SET
NO.
AU X
Parameter 08
Type:
0 cooling only
1 cooling&heating
2 auxiliary elec heating
cooling+heating
3 heating only
SET
NO.
AU X
Parameter 02
Defrosting cycle
MIN
SET
AUX
Parameter 00
(8-28℃)
default setting:12℃
Desired water temperature in
cooling mode
C
NO.
SET
C
NO.
AU X
Parameter 01
(15-40℃)
default setting:40℃
Desired water temperature in
heating mode
SET
VALVE NO.
AU X
NO.
AU X
Parameter 09
Different working mode of
wate r pump.
SET
C
VALVE NO.
AU X
C
NO.
AU X
Parameter 10
Desired water temperature
in auto mode
SET
14
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Parameter 05
Maximum duration for
defrosting (1-12 min)
Default setting 8 min
Param eter 06
Numbe r of co mpressors
in the system

The heat pump's running setting parameter can be set on the wire controller.
Please set the parameter according to the below table:
15
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
Parameter Definition Range Default Remark
00
01
02
03
04
05
06
07
08
10
Desired water temperature in cooling mode
Desired water temperature in heating mode
Defrosting cycle
Evaporator temperature set point for stopping
defrosting
Maximum duration for defrosting
Number of compressors in the system
Restart after power failure
Type: Cooling only 0/
Heating &cooling 1/
Heating & cooling + Auxiliary heating 2/
Heating only 3/
Desire water temperature in auto mode
8～28℃
15～40℃
30～90Min
-30～0℃
2～30℃
1～15Min
1～2
0～1
0～3
8～40℃
12℃
40℃
45Min
-7℃
“-”is not displayed
13℃
8Min
1（Yes）
1
30℃
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Ajusted
by Technicians
Evaporator temperature set point for starting defrosting
1
0～1 0 Ajusted
by Technicians
Different working mode of water pump:
water pump keeps working always 0/
water pump works in accordance
with heat pump 1 /
09
Important: Icon“-”which stands for below“0”degree CAN NOT be displayed here. Value“1-30”
stands“-1℃ ”to“-30℃”.Default setting“7 ℃”actually stands for“-7℃”.
Remarks: Standby status means the unit is connected with electricity but not running .Parameter 00-10
can ONLY be changed under standby status!
When heat pump is in running status, press and to check the current status of the unit. You can check
water-in / water-out temperature, condenser temperature and ambient temperature. Please note no press
on the controller for 5 seconds, controller will return to main interface, which displays water-in and
water-out temperature.
When heat pump is in standby status, controller will display only ambient temperature.
3.4 How to know current status

16
3.5 Controller lock
TEMP
C
C
IN
AU X
Controller lock
OUT
C
AU X
ROOM
Ambien t tem p.
TEMP
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
C
C
IN OUT
AU X
Water tem p.
Of inlet/ outl et
TEMP
C
AUX
Conden ser 2 tem p.
C
AUX
Conden ser 1 tem p.
Regardless the heat pump is in running or standby status, press and at the same time for 3
seconds, all buttons will be locked and display as above. Press and for 3 seconds for unlocking.

Preparation before startup
) Inspection of the heat pump
- Check whether the outer appearance of the unit or pipeline system in the unit is damaged during transportation.
- Check whether the ventilator fan does not touch any part of the unit.
B) Verifying the electrical connections
- Check whether power supply complies with specifications in this manual or on the label placed on the unit.
- Check whether the power cabling is connected correctly and firm according to the wiring diagram.
Adequate grounding is required to protect against electrical shock.
A
MODE
10
HE AT
CO OL
AU TO
Standby status
MODE
10
HE AT
CO OL
AU TO
Running status
4.1 Illustration of controller
A. : Switch on or off heat pump.
MODE
B. : Select auto, heating or cooling mode.
Relevant indicator would be on when selected.
C. or : Press to change figures.
1
D. : Timer on setting button.
0
E. : Timer off setting button.
MODE
10
HEAT
CO OL
AU TO
A
B
C
DEF
17
SWIMMING POOL HEAT PUMP
SWIMMING POOL HEAT PUMP
4. Control the heat pump (LED)
F. : Time setting button.
4.2 How to start heat pump
Connected with power, the controller will display the time. This means the unit is in standby.
Press to start the Heat pump. The controller display will show inlet water temperature now.
4.3 How to change mode
Press MODE button to select auto, heating or cooling mode, related indicator light on the right side of
controller will be on as a symbol.