Lennox LI009CO-160T432 - Cooling and Heating Data Sheet in Rated Frequency; Noise Curve

7
Technical Information
Service Manual
2.4 Cooling and Heating Data Sheet in Rated Frequency
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
Compressor
frequency
(Hz)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
27/19 35/24
LI009CI-160T432 / LI009CO-160T432
LI012CI-160T432 / LI012CO-160T432
0.9 to 1.1 12 to 14 75 to 37 Super High High
52
LI018CI-160T432 / LI018CO-160T432
LI024CI-160T432 / LI024CO-160T432
72
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.
Cooling:
2.5 Noise Curve
Indoor fan motor rotating speed
Compressor frequency(Hz)
50
60
30
40
20
Low
Middle
High
Super High
30
35
40
45
50
55
60
65
70
20 4030 50 60 70 80 90
Noise dB(A)
LI009CI-160T432 / LI009CO-160T432 LI018CI-160T432 / LI018CO-160T432
LI012CI-160T432 / LI012CO-160T432
LI024CI-160T432 / LI024CO-160T432
Indoor side noise Outdoor side noise