Cooling And Heating Data Sheet In Rated Frequency; Noise Curve - Gree GWH09RB-K3DNA3G Service Manual

Service Manual

2.4 Cooling and Heating Data Sheet in Rated Frequency

Cooling:
Rated cooling
condition( C)
o
(DB/WB)
Indoor Outdoor
27/19 35/24
Heating:
Rated heating
condition( C)
o
(DB/WB)
Indoor Outdoor
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 when blowing
45
40
35
30
25
Supper High High
Indoor fan motor rotating speed
Technical Information
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
09K
0.8 to 1.0
12K
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
09K
2.2 to 2.4
12K
Middle Low
Inlet and outlet pipe
temperature of heat
Fan speed of
exchanger
T1 ( C) T2 ( C)
o o
12 to 15 65 to 38
11 to 14 64 to 37
Inlet and outlet pipe
temperature of heat
Fan speed of
exchanger
T1 ( C) T2 ( C)
o o
35 to 63 2 to 5
35 to 65 2 to 5
Outdoor side noise when Compressor speed changed
55
50
45
20 30 40
Compressor Speed(rps)
Fan speed of
indoor unit outdoor unit
Super High High
Super High High
Fan speed of
indoor unit outdoor unit
Super High High
Super High High
50 60 70
Compressor
frequency
(Hz)
54
60
Compressor
frequency
(Hz)
62
66
09K
12K
75
5