Operation Noise (Sound Pressure); 10-1.Noise Level Curve; 10-2.Sound Level Check Point - Fujitsu AUU7RLF Design & Technical Manual

10. Operation noise (sound pressure)

10-1. Noise level curve
¢ Model: AOU36RLXFZ1
 Cooling
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
10-2. Sound level check point
Airflow
NOTE: Detailed shape of the actual outdoor unit might be slightly different from the one illustrated
above.
10-1. Noise level curve
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 8,000
Rear
Microphone
39-3/8 in (1 m)
Side view
 Heating
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
- 305 -
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 8,000
Microphone
Rear view
10. Operation noise (sound pressure)