Cooling And Heating Data Sheet In Rated Frequency; Noise Curve - Gree GWH12UB-K3DNA4F Service Manual

2.4 Cooling and Heating Data Sheet in Rated Frequency

Cooling:
Rated cooling
condition(°C) (DB/WB)
Indoor Outdoor
27/19 35/24
27/19 35/24
Heating:
Rated heating
condition(°C) (DB/WB)
Indoor Outdoor
20/- 7/6
20/15 7/6
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 m.

2.5 Noise Curve

Indoor side noise
50
45
40
35
09K
30
25
20
15
SH H
Indoor fan motor rotating speed
10
Pressure of gas pipe
connecting indoor
Model
and outdoor unit
P (MPa)
09K/12K 0.85~1.0
18K 0.9~1.0
Pressure of gas pipe
connecting indoor
Model
and outdoor unit
P (MPa)
09K/12K 2.5~3.0
18K 2.2~2.4
18K
12K
MH M ML
Inlet and outlet pipe
temperature of heat
exchanger
T1 (°C) T2 (°C)
in:8~11 in:50~80
out:11~14 out:37~43
in:8~11 in:75~83
out:11~14 out:37~48
Inlet and outlet pipe
temperature of heat
exchanger
T1 (°C) T2 (°C)
in:50~80 in:1~3
out:37~43 out:2~5
in:75~83 in:1~3
out:37~45 out:2~6
Outdoor side noise
54
52
50
48
46
44
42
40
60
58
56
54
L SL
52
50
48
46
20
Fan speed of Fan speed of
indoor unit outdoor unit
Turbo Suprt High
Super High High
Fan speed of Fan speed of
indoor unit outdoor unit
Turbo Suprt High
Super High High
09K/12K
Heating
Cooling
20 30 40 50
Compressor frequency(Hz)
18K
Heating
30 40 50 60
Compressor frequency(Hz)
Service Manual
Compressor
revolution
(Hz)
58
73
Compressor
revolution
(Hz)
56
75
60 70 80
Cooling
70 80 90 100
Technical Information