Gree GWH09ACC-S6DBA1A/O

14
Technical Information
Service Manual
18/24K
Cooling
Heating
Capacity ratio(%)
Outdoor temp. (°C)
21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51
110
100
90
80
70
60
50
53
Outdoor temp(°C)
Condition
Indoor:DB 27°C WB19°C
Indoor air flow: Super High
Pipe length:5/7.5m
Capacity ratio(%)
-30
0
0510 15
24
-25-20 -15-10 -5
20
40
60
80
100
120
Condition
Indoor:DB 20°C
Indoor air flow:Super High
Pipe length:
5/7.5m
2.3 Cooling and Heating Data Sheet in Rated Frequency
Rated cooling
condition(°C)
(DB/WB)
Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Compressor
frequency
(Hz)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
27/19 35/24 9/12K 0.9 to 1.1 12 to 14 75 to 37 Super High High 56
27/19 35/24 18/24K 0.9 to 1.1 12 to 14 75 to 37 Super High High 72
Rated heating
condition(°C)
(DB/WB)
Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Compressor
frequency
(Hz)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
20/- 7/6 9/12K 2.8 to 3.0 70 to 35 2 to 4 Super High High 60
20/- 7/6 18/24K 2.8 to 3.0 70 to 35 2 to 4 Super High High 77
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: Inlet and outlet pipe temperature of condenser
P: Pressure at the side of big valve
Connection pipe length: 5/7.5m.
Cooling:
Heating: