7
Technical Information
Service Manual
2.3 Cooling and Heating Data Sheet in Rated Frequency
Rated cooling
condition(°F) (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
Compressor
revolution
(Hz)
Indoor
Outdoor
PSIG
T1 (°F)
T2 (°F)
81/66
95/75
12K
123.2~145
in:46~52
out:52~57
in:122~176
out:99~109
Suprt High
High
58
81/66
95/75
18/24K
130~142
in:46.4~51.8
out:51.8~57.2
in:167~181.4
out:98.6~118.4 Super High
High
75
Rated heating
condition(°F) (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
Compressor
revolution
(Hz)
Indoor
Outdoor
P (MPa)
T1 (°F)
T2 (°F)
70/60
19.94/19.04
12K
362.3~435
in:122~176
out:99~109
in:34~37
out:36~41
Super High
High
56
70/60
19.94/19.04
18/24K
507~550
in:167~181.4
out:98.6~113
in:33.8~37.4
out:35.6~42.8 Super High
High
80
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: 24.6ft.
Cooling:
Heating:
