Mitsubishi SCM40ZS-S, Technical Manual

Page: 68 / 335

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67
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'16 • SCM-T-199
'09•SRK-DB-087D
Noise
Level
Cooling 40 dB(A)
Heating 41 dB(A)
(Outdoor Unit)
Model SRC35ZS-S
Noise
Level
Cooling 50 dB(A)
Heating 48 dB(A)
63
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
1000 2000 4000 8000
10
20
30
40
50
60
70
N50
N30
N40
N60
N70
10
20
30
40
50
60
70
63 125 250 500
10
20
30
40
50
60
70
N50
N40
N60
N70
N20
N30
N20
Mid octave band frequency (Hz)
Mid octave band frequency (Hz)
(Standard 2×10
-5
Pa
)
Sound pressure level (dB)
(Standard 2×10
-5
Pa
)
Sound pressure level (dB)
Condition ISO5151 T1/H1
× ...... Cooling Heating
× ...... Cooling Heating
Model SRK35ZS-S
Mike position: at highest noise level in position as mentioned below
Distance from front side 1m
Mike position
0.8m
1m
Unit
Mike position
(Center & low points)
Noise
Level
Cooling 45 dB(A)
Heating 45 dB(A)
(Outdoor Unit)
Model SRC50ZS-S
Noise
Level
Cooling 51 dB(A)
Heating 53 dB(A)
Condition ISO5151 T1/H1
× ...... Cooling Heating
× ...... Cooling Heating
63
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
1000 2000 4000 8000
10
20
30
40
50
60
70
N50
N30
N40
N60
N70
10
20
30
40
50
60
70
63 125 250 500
10
20
30
40
50
60
70
N50
N40
N60
N70
N20
N30
N20
Mid octave band frequency (Hz)
Mid octave band frequency (Hz)
(S
tandard 2×10
-5
P
a)
Sound pressure level (dB)
(S
tandard 2×10
-5
P
a)
Sound pressure level (dB)
Model SRK50ZS-S
Mike position: at highest noise level in position as mentioned below
Distance from front side 1m
Mike position
0.8m
1m
Unit
Mike position
(Center & low points)