Haier AU482FIERAG, Installation & Maintenance Instructions Manual

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17
20
30
40
50
60
80
70
AU282FHERA
1252 50 500 1000 2000 4000 8000 63
NC-20
NC-30
NC-40
NC-50
NC-60
NC-70
Octave band center frequency
Octave band sound pressure level
dB
Limit of audible
continuous
noise
20
30
40
50
60
80
70
AU482FIERA(G)
63 1252 50 500 1000 2000 4000 8000
NC-20
NC-30
NC-40
NC-50
NC-60
NC-70
Octave band center frequency (Hz)
Octave band sound pressure level
dB
Limit of audible
continuous
noise
20
30
40
50
60
80
70
0 0 0 10 0 0 20 0 0 40 0 0 8 3 65 2 10 5 20 0 5
NC-20
NC-30
NC-40
NC-50
NC-60
NC-70
20
30
40
50
60
80
70
0 0 0 10 0 0 20 0 0 40 0 0 8 3 65 2 10 5 20 0 5
NC-20
NC-30
NC-40
NC-50
NC-60
NC-70
Octave band center frequency
Octave band center frequency
Octave band sound pressure level
dB
Octave band sound pressure level
dB
Limit of audible
continuous
noise
Limit of audible
continuous
noise
AU48NFIERA(G)
AU60NFIERA(G)
(Hz)
(Hz)
(Hz)
7.3 Noise level