Fujitsu WGYA050DG6 Design & Technical Manual page 59

71 OPERATION NOISE
7-11 NOISE LEVEL CURVE
„ „
MODEL : WOG112LCTA
z „
Heating
80
70
60
50
40
30
20
10
0
63 125 250 500
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
1,000 2,000 4,000 8,000
- (OU01 - 22) -
„ „
MODEL : WOG140LCTA
z „
Heating
80
70
60
50
40
30
20
10
0
63 125 250 500
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
1,000 2,000 4,000 8,000
Outdoor unit / Single phase