Mitsubishi Electric FDF100VNVD, Technical Manual

Page: 36 / 211

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35
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'11 • PAC-T-160
4. NOISE LEVEL
Notes (1) The data are based on the following conditions.
Ambient air temperature: Indoor unit 27
℃
WB. Outdoor unit 35
℃
DB.
(2) The data in the chart are measured in an anechoic room.
(3) The noise levels measured in the field are usually higher than the data because of reflection.
(1) Indoor units
(a) Hyper inverter
Measured based on JIS B 8616
Mike position as right
Mike (1 m each at front
face, forward & height)
Model FDF71VD Models FDF100VD, 125VD, 140VD
Noise level
42 dB (A) at P-HIGH
35 dB (A) at MEDIUM
33 dB (A) at LOW
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2×10
-5
Pa)
Noise level
54 dB (A) at P-HIGH
48 dB (A) at MEDIUM
44 dB (A) at LOW
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2×10
-5
Pa)
39 dB (A) at HIGH
50 dB (A) at HIGH
1m
1m
N60
N50
N40
N30
N20
N10
40
50
40
50
63 125 250 500 1000 2000 4000 8000
10
20
30
10
20
30
60 60
N60
N50
N40
N30
N20
N10
40
50
40
50
63 125 250 500 1000 2000 4000 8000
10
20
30
10
20
30
60 60
(2) Outdoor units
Measured based on JIS B 8616
Mike position: at highest noise level in position as mentined below
Distance from front side 1m
Height 1m
63 125 250 500
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2
×
10
-5
Pa)
1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N30
N40
N20
N50
N60
N70
Models FDC125VNX,125VSX Models FDC125VNX,125VSX
Heating noise level
50 dB (A)
63 125 250 500
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2
×
10
-5
Pa)
1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N30
N40
N20
N50
N60
N70
63 125 250 500
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2
×
10
-5
Pa)
1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N30
N40
N20
N50
N60
N70
63 125 250 500
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2
×
10
-5
Pa)
1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N30
N40
N20
N50
N60
N70
63 125 250 500
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2
×
10
-5
Pa)
1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N30
N40
N20
N50
N60
N70
Model FDC71VNX Model FDC71VNX
Cooling noise level 51 dB (A) Heating noise level 48 dB (A)
Model FDC100VNX,100VSX
Model FDC100VNX,100VSX
Cooling noise level 48 dB (A)
Heating noise level
50 dB (A)
63 125 250 500
Mid Octave Band Frequency (Hz)
Souud Pressure Level (standard 2
×
10
-5
Pa)
1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N30
N40
N20
N50
N60
N70
Cooling noise level
48 dB (A)