Fujitsu ARU12RML - Page 77

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OUTDOOR UNIT AOU36R
OUTDOOR UNIT AOU36R
8-1. NOISE LEVEL CURVE
8. OPERATION NOISE
MODEL : AOU36R
COOLING
Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency,Hz
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
NC-20
NC-40
NC-50
NC-60
NC-30
NC-15
NC-25
NC-35
NC-45
NC-55
NC-65
Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency,Hz
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
HEATING
NC-20
NC-40
NC-50
NC-60
NC-30
NC-15
NC-25
NC-35
NC-45
NC-55
NC-65