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6. Operation noise (sound pressure)
6-1. Noise level curve
¢ Models: ASUH09LMAS and ASUH12LMAS
Cooling
80
70
60
50
40
30
20
QUIET
10
0
63
125
250
Octave band center frequency, Hz
6-2. Sound level check point
NOTE: Detailed shape of the actual indoor unit might be slightly different from the one illustrated
above.
6-1. Noise level curve
NC-65
NC-60
NC-55
NC-50
HIGH
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500
1,000
2,000
4,000
8,000
40 in (1 m)
Heating
80
70
60
50
40
30
20
QUIET
10
0
63
125
Octave band center frequency, Hz
Microphone
- 13 -
HIGH
250
500
1,000
2,000
4,000
Microphone
6. Operation noise (sound pressure)
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8,000
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