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Service Manual
2.2 Capacity Curve in Different Outdoor Temperature
Rated cooling condition(
ć
)
(DB/WB)
Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe temperature
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Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor
Outdoor
P (MPa)
T1 (°C)
T2 (°C)
27/19
35/24
18K
0.8 to 1.0
9 to 12
85 to 37
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+LJK
27/19
35/24
24K
0.8 to 1.0
9 to 12
85 to 37
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+LJK
2.3 Operation Data
Cooling
Heating
5DWHGKHDWLQJFRQGLWLRQ
ć
)
(DB/WB)
Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe temperature
RIKHDWH[FKDQJHU
Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor
Outdoor
P (MPa)
T1 (°C)
T2 (°C)
20/15
7/6
18K
2.7 to 3.0
68 to 34
2 to 4
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+LJK
20/15
7/6
24K
2.7 to 3.0
70 to 37
6 to 8
6XSHU+LJK
+LJK
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: .Inlet and outlet pipe temperature of condenser
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Cooling
Heatling
Outdoor temp.(
)
)
%(
oit
ar
yti
c
a
p
a
C
)
%(
oit
ar
yti
c
a
p
a
C
20
40
60
80
100
120
15
7
-7 -5
0
2
24
0
-10
5
10
Outdoor Temp.(°C)
32
33
34
35
36
37
38
39
43
40
41
42
100
105
95
90
85
80
75
70
65
60
55
50
Conditions
Indoor:DB27°C/WB19°C
Indoor air flow:Super High
Pipe length:5m
Condition Heating
Indoor:DB20°C
/
WB15°C
Indoor air flow: Super High
Pipe length:5m
