Mitsubishi Heavy Industries MHI FDU71VNXVF1 Technical Manual page 26

Model FDC100VNX,100VSX
Cooling noise level 48 dB (A)
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
Models FDC125VNX,125VSX
Cooling noise level 48 dB (A)
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
Models FDC140VNX,140VSX
Heating noise level 49 dB (A)
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
Heating noise level 50 dB (A)
70
70
60
60
50
50
40
40
30
30
20
20
2000 4000 8000
63 125
Mid Octave Band Frequency (Hz)
Heating noise level 50 dB (A)
70 70
60
60
50 50
40
40
30 30
20 20
63 125
2000 4000 8000
Mid Octave Band Frequency (Hz)
Heating noise level 52 dB (A)
70 70
60 60
50
50
40 40
30
30
20 20
2000 4000 8000 63 125
Mid Octave Band Frequency (Hz)
70
60
50
40
30
20
250 500 1000 2000 4000 8000
70
60
50
40
30
20
250 500 1000 2000 4000 8000
70
60
50
40
30
20
250 500 1000 2000 4000 8000

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