Operation Noise; Noise Level Curve - Fujitsu AS B09LDC User Manual

8. OPERATION NOISE

8-1. NOISE LEVEL CURVE

MODEL : AO S09LD
COOLING
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency,Hz
MODEL : AO S12LD
COOLING
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1,000 2,000 4,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1,000 2,000 4,000
HEATING
80
70
60
50
40
30
20
10
0
8,000
63 125
HEATING
80
70
60
50
40
30
20
10
0
8,000
63 125
- (02 - 13) -
250 500 1,000 2,000
Octave band center frequency,Hz
250 500 1,000 2,000
Octave band center frequency,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
4,000 8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
4,000 8,000