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2.2 Capacity Curve in Different Outdoor Temperature
Cooling
110
100
90
80
70
60
50
40
30 31 32 33 34 35 36 37 38 39 40 41 42 43
Outdoor temp.( )
2.3 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: 5 m.
4
Condition
°C
°C
Indoor:DB27
WB19
Indoor air flow: Super High
Pipe length:5m
°C
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
28K
0.9~1.1
Pressure of gas pipe
connecting indoor and
Model
outdoor unit
P (MPa)
28K
2.8~3.0
Heating
120
100
80
60
40
20
0
-1
0
-7 -5
0
Outdoor temp.( )
Inlet and outlet pipe temperature
of heat exchanger
T1 (°C)
T2 (°C)
in:6~8
in:75~85
out:10~12
out:37~43
Inlet and outlet pipe temperature
of heat exchanger
T1 (°C)
T2 (°C)
in:75~85
in:1~3
out:37~43
out:2-5
Service Manual
Condition Heating
Indoor:DB20 °C
Indoor air flow: Super High
Pipe length:5m
2
5
7
10
15
°C
Fan speed
Fan speed of
of outdoor
indoor unit
unit
Super High
High
Fan speed
Fan speed of
of outdoor
indoor unit
unit
Super High
High
Technical Information
24
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