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2.4 Noise Curve
Indoor side noise when blowing
6 0
5 0
40
30
2 0
SL
Indoor fan motor rating speed
15K
21K
2.5 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
27/19
35/24
Heating:
Rated heating
condition(°C) (DB/
WB)
Indoor
Outdoor
20/15
7/6
20/15
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:5m.
14
L
ML
M
MH
H
18K
24K/28K
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
15K/18K
0.9~1.0
21K/24K
0.9~1.0
28K
0.9~1.0
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
15K/18K
2.2~2.4
21K/24K
2.2~2.4
28K
2.2~2.4
60
50
40
30
20
0
SH
15K
24K/28K
Inlet and outlet pipe
temperature of heat
exchanger
T1 (°C)
in:8~11
out:11~14
in:8~11
out:11~14
in:8~11
out:11~14
Inlet and outlet pipe
temperature of heat
exchanger
T1 (°C)
in:75~83
out:37~45
in:75~83
out:37~45
in:75~83
out:37~45
Outdoor side noise when blowing
20
40
60
Compressor frequency/Hz
18K/21K
Fan speed of
Fan speed of
indoor unit
T2 (°C)
in:75~83
Super High
out:37~48
in:75~83
Super High
out:37~48
in:75~83
Super High
out:37~48
Fan speed of
indoor unit
T2 (°C)
in:1~3
Super High
out:2~6
in:1~3
Super High
out:2~6
in:1~3
Super High
out:2~6
Service Manual
80
100
Compressor
revolution
outdoor unit
(rps)
High
73
High
75
High
80
Compressor
Fan speed of
revolution
outdoor unit
(rps)
High
73
High
75
High
80
Technical Information
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