Mitsubishi Heavy Industries FDT Series Technical Manual page 133

(2) Outdoor units
Measured based or JIS B 8616 or JIS C 9612
Mike position: at highest noise level in position as mentined below.
Distance from front side 1m
Model SRC40ZJX-S
Noise level 50 dB (A)
60
50
40
30
20
10
63 125 250 500
Mid Octave Band Frequency (Hz)
Model SRC50ZJX-S
Cooling noise level 54 dB (A)
60
50
40
30
20
10
63 125 250 500
Mid Octave Band Frequency (Hz)
Model SRC60ZJX-S
Cooling noise level 54 dB (A)
60
50
40
30
20
10
63 125 250 500
Mid Octave Band Frequency (Hz)
Model FDC71VNX
Cooling noise level 51 dB (A)
70
60
50
40
30
20
63 125 250 500
Mid Octave Band Frequency (Hz)
60
50
40
30
20
10
1000 2000 4000 8000
60
50
40
30
20
10
1000 2000 4000 8000
60
50
40
30
20
10
1000 2000 4000 8000
70
60
50
40
30
20
1000 2000 4000 8000
- 132
Heating noise level 50 dB (A)
60
50
40
30
20
10
63 125 250
Mid Octave Band Frequency (Hz)
Heating noise level 54 dB (A)
60
50
40
30
20
10
63 125 250
Mid Octave Band Frequency (Hz)
Heating noise level 48 dB (A)
70
60
50
40
30
20
63 125 250
Mid Octave Band Frequency (Hz)
-
'12 • PAC-T-173
60
50
40
30
20
10
500 1000 2000 4000 8000
60
50
40
30
20
10
500 1000 2000 4000 8000
70
60
50
40
30
20
500 1000 2000 4000 8000