Circulating Air Source Heat Pump Water Heater
3
Airflow(ambient
temperature 25
℃
)
m
3
/h
11400
11400
12400
Water system
Circulating Water
Flow
m
3
/h
4.8
6.2
9.2
Water pressure
kPa
70
130
70
Maximum bearing
pressure
MPa
0.8
0.8
0.8
Diameter of air inlet
pipe and air outlet
pipe
in
G 1-1/4
G 1-1/4
G 2
Outline
dimension
W×D×H
mm
930×800×1605
930×800×1605
1340×800×1605
Packing size
W×D×H
mm
1010×865×1775
1010×865×1775
1420×880×1775
Noise
dB(A)
≤67
≤67
≤67
Net weight
kg
243
、
242
260
、
262
358
、
364
①
CH-HP20CMFNM
: d
ata
in the above table are based on the following test conditions
：
outdoor ambient
temperature: 7
℃
DB/6
℃
WB; initial water temperature: 5
0
℃
; o
utlet
water temperature: 5
5
℃
;
circulating
water flow 4.8m
3
/h
；
Voltage: 380V 3N
～
50Hz.
CH-HP30CMFNM
:
data
in the above table are based on the following test conditions
：
outdoor ambient
temperature: 7
℃
DB/6
℃
WB; initial water temperature:
30
℃
; o
utlet
water temperature: 5
5
℃
;
circulating
water flow 6.2m
3
/h
；
Voltage: 380V 3N
～
50Hz.
CH-HP40CMFNM
d
ata
in the above table are based on the following test conditions
：
outdoor ambient
temperature: 7
℃
DB/6
℃
WB; initial water temperature: 4
0
℃
; o
utlet
water temperature: 5
5
℃
;
circulating
water flow 9.2m
3
/h
；
Voltage: 380V 3N
～
50Hz.
②
Applicable range: ambient temperature range is -26°C~46°C.
③
The above pressure values all belong to gauge pressure.
④
Noise is tested in the semi-silencing room. The actual noise will be a little higher in the actual
operation environment.
⑤
Circulating water flow means the rated flow during the heating operation. When selecting the water
pump model, it shall refer to the flow after overcoming the water resistance, that is, the flow of corresponding
delivery lift, rather than the maximum flow labeled in the nameplate of water pump.
⑥
The listed water resistance refers to the water resistance under rated working conditions. If the ambient
temperature and water inlet temperature are different, unit’s hot water output will be changed
accordingly, and
the water resistance may be different from the listed value.
⑦
If the specification is changed due to the product improvement, please refer to the nameplate.
⑧
The system reliability and the different water temperature requirement under different water
temperature are considered for this product and limit the maximum water tank temperature for stop operation.
The curve is as below:
Curve of maximum water tank temperature for stop operation with the change of ambient temperature
Ambient
temperature/
℃
Tank
temperature/
℃
Ambient
temperature/
℃
Tank
temperature/
℃
Ambient
temperature/
℃
Tank
temperature/
℃
-26
53
-1
58
24
60
-25
53
0
58
25
60
-24
53
1
58
26
59
-23
53
2
58
27
59
-22
53
3
59
28
58
-21
54
4
59
29
58
-20
54
5
59
30
58
-19
54
6
59
31
57
-18
54
7
60
32
57
-17
54
8
60
33
57
-16
55
9
60
34
56
-15
55
10
60
35
56
-14
55
11
60
36
56
-13
55
12
60
37
55
-12
55
13
60
38
55
-11
56
14
60
39
55
