Mitsubishi SCM40ZS-S Technical Manual page 74

Model SRR35ZM-S
・Sound pressure level ①
Noise Cooling
Level
Heating
70
60
50
40
30
20
10
63
・Sound pressure level ②
Cooling
Noise
Level
Heating
70
60
50
40
30
20
10
63 125
38 dB(A)
42 dB(A)
125 250 500
Mid octave band frequency (Hz)
33 dB(A)
34 dB(A)
250 500
Mid octave band frequency (Hz)
73
-
Condition
Mike position
●
Air
Unit
× ...... Cooling,
Mike position
●
1m
Air
Unit
Return duct
External staic pressure : 10Pa
Mike position
●
1m
Air
Unit
Return duct
External staic pressure : 10Pa
Mike position
1000 2000 4000
●
Air
Condition ISO5151-T1, JIS C 9612
Mike position
●
1m
Air
Return duct
External staic pressure : 10Pa
× ...... Cooling,
Mike position
●
1m
Air
Unit
Return duct
External staic pressure : 10Pa
1000 2000 4000
-
'16 • SCM-T-199
ISO5151-T1, JIS C 9612
1.5m
Heating
2m
70
N70
Supply duct
1.5m
60
N60
50
2m 1m
N50
40
Supply duct
N40
30
N30
20
N20
10
8000
Unit
1.5m
2m
Unit
Supply duct
1.5m
Heating
2m 1m
70
N70
Supply duct
60
N60
50
N50
40
N40
30
N30
20
N20
10
8000