7
Technical Information
Service Manual
2.2 Capacity Curve in Different Outdoor Temperature
2.3 Cooling and Heating Data Sheet in Rated Frequency
Heating
Rated heatling condition(
°C
)
(DB/WB)
Model
Pressure of gas pipe connecting
indoor and outdoor unit
Inlet and outlet pipe temperature
of heat exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor
Outdoor
P (MPa)
T1 (°C)
T2 (°C)
20/-
7/6
07K
3.5~3.8
in:75~85
out:37~43
in:1~3
out:2~5
Super High
High
40
50
60
70
80
90
100
110
32 33 34 35 36 37 38 39 40 41 42 43 44 45
Outdoor temp.( )
Outdoor temp.( )
)
%
( o i
t a r
y t i
c a
p a
C
)
%(
oit
ar
yti
ca
pa
C
Condition
Indoor:DB27
°C
WB19
°C
°C
°C
Indoor air flow: Super High
Pipe length:5m
15
7
-7 -5
0 2
24
0
20
40
60
80
100
120
-10
5
10
Condition Heating
Indoor:DB20°C
Indoor air flow: Super High
Pipe length:5m
Cooling
Heating
Rated cooling condition(
°C
)
(DB/WB)
Model
Pressure of gas pipe connecting
indoor and outdoor unit
Inlet and outlet pipe temperature
of heat exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor
Outdoor
P (MPa)
T1 (°C)
T2 (°C)
27/19
35/24
07K
0.85~1.0
in:8~11
out:11~14
in:75~85
out:37~43
Super High
High
Cooling
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.
