11
Technical Information
Service Manual
20
30
40
50
LMH
18K
24K
SH
Indoor fan motor rating speed
Noise/dB(A)
46
48
50
52
54
56
58
60
20 30 40 50 60 70 80 90 100
Compressor frequency(Hz)
Noise dB(A)
Heating
Cooling
Indoor side noise Outdoor side noise
2.5 Noise Curve
Indoor side noise when blowing Outdoor side noise when blowing
Indoor fan motor rotating speed Compressor frequency(Hz)
Noise/dB(A)
50
60
30
40
20
Low
Middle
High
Super High
40
42
44
46
48
50
52
54
56
20 4030 50 60 70 80
90
Noise dB(A)
Cooling
Heating
LI012CI-170P432-1/LI012CO-170P432-1
LI012HI-170P432-1/LI012HO-170P432-1
LI018CI-170P432-1/LI018CO-170P432-1
LI018HI-170P432-1/LI018HO-170P432-1
LI024CI-170P432-1/LI024CO-170P432-1
LI024HI-170P432-1/LI024HO-170P432-1