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Indoor side noise when blowing
10
20
30
40
50
Indoor fan motor rotating speed
No
is
e/d
B
(A
)
Middle Low High
Outdoor side noise
30
40
50
60
0 20 40 60 80 100
Compressor frequency/Hz
No
is
e/d
B
(A
Right
side
Front
Outdoor side noise
30
40
50
60
0 20 40 60 80 100
Compressor frequency/Hz
N
o
ise
/d
B
(A
Right
side
Front
Indoor side noise when blowing
10
20
30
40
50
Indoor fan motor rotating speed
No
is
e/d
B
(A
)
Middle Low High
Outdoor side noise
30
40
50
60
0 20 40 60 80 100
Compressor frequency/Hz
No
is
e/d
B
(A
Right
side
Front
Outdoor side noise
30
40
50
60
0 20 40 60 80 100
Compressor frequency/Hz
N
o
ise
/d
B
(A
Right
side
Front
Heating Cooling
Heating Cooling
.
.
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
20
30
40
50
SL L ML M H SH
Indoor fan motor rating speed
Noise/dB(A)
.