144
2 Capacity Amendment
2.1 Running range
Cooling capacity (Btu/h)
12000 18000 24000 36000 48000 60000
Power supply
220-240V~/50Hz
380-415V 3N~/50Hz
Voltage
187~242V
320~420V
A mbien
temperature
Cooling
-5~45
℃
Heating
-15~24
℃
2.2 Amendment coefficient of cooling capacity under different indoor/outdoor DB and WB
temperature
Indoor air inlet
temperature
℃
Outdoor air inlet DB temperature
℃
DB
WB
25
30
35
40
43
23
16
0.98
0.94
0.89
0.85
0.82
25
18
1.05
1
0.95
0.90
0.87
27
19
1.1
1.05
1
0.95
0.91
28
20
1.12
1.07
1.02
0.96
0.93
30
22
1.19
1.13
1.08
1.02
0.99
32
24
1.26
1.20
1.15
1.08
1.05
Actual cooling capacity calculation:
Actual cooling capacity=amendment coefficient of cooling capacity × nominal cooling capacity
——nominal cooling capacity could be found from the performance parameters list
——amendment coefficient of cooling capacity could be found from table above.
2.3 Amendment coefficient of heating capacity under different indoor/outdoor DB and WB
temperature
Indoor air inlet DB
temperature
℃
Outdoor air inlet WB temperature
℃
-5
0
6
10
15
16
0.65
0.80
1.02
1.13
-
18
0.61
0.76
1.02
1.12
-
20
0.6
0.75
1
1.11
1.25
21
0.59
0.72
0.99
1.1
1.24
22
0.58
0.71
0.97
1.09
1.23
24
0.56
0.7
0.96
1.08
1.22
Содержание ICC(ICA)-**HR-SA6-NI
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Страница 75: ...155 Introduction of Control Board QRD SW3F HCE1 outdoor unit board sockets Power supply 380V 415V ...
Страница 104: ...186 7 Failure analysis Wired controller communication failure ...
Страница 105: ...187 Communication failure between indoor and outdoor unit ...
Страница 106: ...188 Outdoor protection phase sequence ...
Страница 107: ...189 Cooling high pressure protection ...
Страница 108: ...190 Heating high pressure protection ...
Страница 109: ...191 Cooling low pressure protection ...
Страница 110: ...192 Heating low pressure protection ...
Страница 111: ...193 Cooling exhaust temperature protection ...
Страница 112: ...194 Heating exhaust temperature protection ...
Страница 113: ...195 Refrigerant shortage or four way valve failure protection ...
Страница 114: ...196 Sensor failure protection ...
Страница 115: ...197 No action after power on ...
Страница 116: ...198 Poor effect ...
Страница 117: ...199 ...
Страница 118: ...200 Abnormal sound or viberation ...
Страница 119: ...201 ...
Страница 120: ...202 Abnormal odor ...
Страница 121: ...203 Air switch action when air conditioner starting up ...
Страница 122: ...204 Air conditioner water leakage ...