Cooling And Heating Data Sheet In Rated Frequency - Lennox LNINVE052 Service Manual

Service Manual

2.4 Cooling and Heating Data Sheet in Rated Frequency

Cooling:
Rated cooling
condition(℃ ) (DB/WB)
Indoor Outdoor
27/19 35/24
27/19 35/24
27/19 35/24
27/19 35/24
Heating:
Rated cooling
condition(℃ ) (DB/WB)
Indoor Outdoor
20/15 7/6
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: 7.5 m.
Technical Information
Pressure of gas pipe
connecting indoor
Model
LNINVE052/LNINVC052
LNINVE063/LNINVC063
LNINVE070/LNINVC070
LNINVE080/LNINVC080
Pressure of gas pipe
connecting indoor and
Model
LNINVE052/LNINVC052
LNINVE063/LNINVC063
LNINVE070/LNINVC070
LNINVE080/LNINVC080
Inlet and outlet pipe
temperature of heat
and outdoor unit exchanger
P (MPa) T1 (℃ )
in:8~9
0.9~1.1
out:10~12
in:7~9
0.9~1.1
out:10~12
in:8~9
0.9~1.1
out:10~12
in:7~9
0.9~1.1
out:10~12
Inlet and outlet pipe
temperature of heat
outdoor unit
P (MPa) T1 (°C)
in:75~85
2.2~2.4
out:37~43
in:75~85
2.2~2.4
out:37~43
in:75~85
2.2~2.4
out:37~43
in:75~85
2.2~2.4
out:37~43
Fan speed
of indoor
unit
T2 (℃ )
in:75~85
Super High
out:37~43
in:75~85
Super High
out:37~43
in:75~85
Super High
out:37~43
in:75~85
Super High
out:37~43
Fan speed
of indoor
exchanger
unit
T2 (°C)
in:1~3
Super High
out:2~5
in:1~3
Super High
out:2~5
in:1~3
Super High
out:2~5
in:1~3
Super High
out:2~5
Fan speed
Compressor
of outdoor
revolution (rps)
unit
High 68
High 73
High 52
High 58
Fan speed
Compressor
of outdoor
revolution (rps)
unit
High 72
High 77
High 56
High 89
9