The Clitech Ground source heat pump CWM series air conditioner and water heater unit,integrated water heater and air conditioner function together, not only supply sanitary hot water,but at the same time supply air conditioning cooling or heating function, much improved the practical efficiency, COP up to 8 of each unit, saved energy and reduced the emission of carbon oxygen.
One unit with multiple functions
This unit has many functions, in summer it has the three functions of air conditioner cooling only, air conditioner cooling and heating(sanitary hot water) at the same time and heating(sanitary hot water) only; in winter it can be heating(sanitary hot water) only or air conditioner heating only. It improved much of the unit application level, and can satisfy demands of any conditions.
Stable and reliable
Our unit adopt world famous branded whole sealing scroll compressor, compared with screw compressor, it has wider application range and is more suitable for heat pump water heater use. For the air source side and relative function side we use high efficiency tube heat exchanger, easy to clean and difficult to block, special suitable for application of open water circulation and ground source water. We select world famous branded cooling component for our unit, with assurance of reliable quality.
Parameter list:
|
Model
|
CWM-08
|
CWM-12
|
CWM-20
|
CWM-24
|
CWM-40
|
CWM-48
|
|
AC cooling
|
Cooling capacity kW
|
5.6
|
8.5
|
14.1
|
17.5
|
27.1
|
32.9
|
|
Input power KW
|
1.75
|
2.6
|
4.25
|
5.3
|
8.2
|
9.85
|
|
Rated input current A
|
6.5
|
9.5
|
5.9
|
7.4
|
11.6
|
14.2
|
|
EER
|
3.2
|
3.2
|
3.3
|
3.3
|
3.3
|
3.3
|
|
AC cooling with heat recovery for hot water
|
Cooling capacity kW
|
4.7
|
7.4
|
12.1
|
15.2
|
23.5
|
28.6
|
|
Heating capacity kW
|
5.8
|
9.2
|
14.5
|
18.5
|
30
|
36.7
|
|
Hot water output T/H
|
0.15
|
0.2
|
0.3
|
0.4
|
0.65
|
0.8
|
|
Input power KW
|
1.45
|
2.25
|
3.7
|
4.75
|
7.2
|
9.2
|
|
Rated input current A
|
6.2
|
9.4
|
6
|
7.6
|
12.2
|
14.8
|
|
EER+COP
|
7.2
|
7.4
|
7.2
|
7.1
|
7.4
|
7.1
|
|
Heat recovery for Hot water
|
Heating capacity kW
|
6.5
|
11
|
18
|
22
|
35
|
44
|
|
Hot water output T/H
|
0.15
|
0.23
|
0.37
|
0.46
|
0.75
|
0.93
|
|
Input power KW
|
1.4
|
2.25
|
3.7
|
4.58
|
7.43
|
9.24
|
|
Rated input current A
|
7
|
11.25
|
7.4
|
9.16
|
14.86
|
18.66
|
|
COP
|
4.64
|
4.89
|
4.86
|
4.8
|
4.7
|
4.76
|
|
Rated & Max water temp °C
|
55°C and 60°C
|
|
Power source V/PH/HZ
|
220V/50Hz
|
380V/220V/50Hz
|
380V/50Hz
|
|
Noise level dB(A)
|
<50
|
<50
|
<55
|
<55
|
<58
|
<60
|
|
Unit size W x D x H mm
|
620*825*595
|
620*825*595
|
680*1020*770
|
680*1020*770
|
800*1080*1300
|
800*1080*1300
|
|
Wood Packing W x D x H mm
|
720*925*700
|
720*925*700
|
780*1120*890
|
780*1120*890
|
900*1180*1420
|
900*1180*1420
|
|
Net weight Kg
|
110
|
135
|
170
|
190
|
260
|
300
|
|
Throttle Type
|
The equilibrium thermal expansion valves
|
|
Refrigerant Qty kg
|
1.1
|
1.7
|
2
|
2.5
|
4
|
5
|
|
Sanyo Compressor Pcs
|
1
|
1
|
1
|
1
|
2
|
2
|
|
Protection
|
Built-in protection as overheating protection, sequence protection, undervoltage protection, time-delay start protection etc .
|
1.AC cooling working condition: water source side inlet water temp 18°C, outlet water temp 29°C; AC side inlet water temp 12°C,outlet water temp 7°C. 2.Rated cooling&hot water conditions: initial hot water temp 15°C, ending hot water temp 55°C;AC side inlet water temp 12°C,outlet water temp 7°C.
3.Rated heating&hot water condition: water source side inlet water temp 15°C,initial hot water temp 15°C, ending hot water temp 55°C;AC side inlet water temp 40°C,outlet water temp 45°C.
