Fujitsu AS*7A Technical Manual page 69

Wall mounted type and floor/ceiling universal type air conditioner
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4.5.5
NOISE LEVEL CURVE
FLOOR / CEILING UNIVERSAL TYPE
INDOOR UNIT SIDE
AB 24A, AB 24R
70
60
High
50
40
30
20
63
120
250
Octave band center frequency (Hz)
AB 18A, AB 18R
70
60
50
High
40
30
20
63
120
250
Octave band center frequency (Hz)
AB 14A, AB 14R
70
60
50
High
40
30
20
63
120
250
Octave band center frequency (Hz)
500
1000
2000
4000
500
1000
2000
4000
500
1000
2000
4000
OUTDOOR UNIT SIDE
AO 24A, AO 24R
70
60
50
40
30
20
8000
63
120
Octave band center frequency (Hz)
AO 18A, AO 18R
70
60
50
40
30
20
8000
63
120
Octave band center frequency (Hz)
AO 14A, AO 14R
70
60
50
40
30
20
8000
63
120
Octave band center frequency (Hz)
– 68 –
250
500
1000
2000
250
500
1000
2000
250
500
1000
2000
4000
8000
4000
8000
4000
8000

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