Fujitsu AUU7RLF Design & Technical Manual page 72

¢ Model: AGU15RLF
 Cooling
80
70
60
50
40
30
20
Quiet
10
0
63 125 250
Octave band center frequency, Hz
8-4. Floor type
NC-65
NC-60
NC-55
NC-50
H igh
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1,000 2,000 4,000 8,000
 Heating
80
70
60
50
40
30
20
Quiet
10
0
63 125 250
Octave band center frequency, Hz
- 66 -
NC-65
NC-60
NC-55
NC-50
NC-45
H igh
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1,000 2,000 4,000 8,000
8. Noise level curve