Cooling And Heating Data Sheet In Rated Frequency; Noise Curve - Gree GWH18YD-K6DNA1A Service Manual

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
Heating:
Rated heating
condition(°C)
(DB/WB)
Indoor Outdoor
20/- 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: 5m.

2.5 Noise Curve

Outdoor side noise when blowing
64
62
60
58
5 6
5 4
52
5 0
15 30
Compressor frequency(Hz)
Technical Information
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
18K 0.9 to 1.1
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
18K 2.8 to 3.0
45 60
Cooling
Inlet and outlet pipe
temperature of heat
exchanger
T1 (°C) T2 (°C)
12 to 14 75 to 37
Inlet and outlet pipe
temperature of heat
exchanger
T1 (°C) T2 (°C)
70 to 35 2 to 4
Indoor side noise when blowing
6 0
5 0
40
30
2 0
75
Heating
Fan speed of Fan speed of
indoor unit outdoor unit
Super High High
Fan speed of Fan speed of
indoor unit outdoor unit
Super High High
SL L ML M
Indoor fan motor rating speed
Compressor
frequency
(Hz)
52
Compressor
frequency
(Hz)
65
MH H SH
5