Mitsubishi Heavy Industries FDTCA151R User Manual

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1.2.9 Noise level
Notes (1) The data are based on the following conditions.
Ambient air temperature: Indoor unit 27˚C DB, 19˚C WB. Outdoor unit 35˚C DB.
Notes (2) The data in the chart are measured in an anechoic room.
Notes (3) The noise levels measured in the field are usually higher than the data because of reflection.
Notes (4) Noise levels for the FDTC, FDT, FDEN and FDKN series show the noise level when in the Powerful mode.
(1) Indoor unit
(a) Ceiling recessed compact type (FDTC)
Measured based on JIS B 8616
Mike position as pen drawing
Models FDTCA151R, 201R
Noise level 46 dB (A) at HIGH
42 dB (A) at MEDIUM
38 dB (A) at LOW
1.5m
Mike (at center & below unit)
N60
40
50
4
0
5
0
63
125
250 500 1000 2000 4000 8000
10
20
30
10
2
0
3
0
N50
N40
N30
N20
6
0
60
N10
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Fre
q
uenc
y
(
Hz
)
(b) Ceiling recessed type (FDT)
Measured based on JIS B 8616
Mike position as pen drawing
Models FDTA151R, 201R
Noise level 36 dB (A) at HIGH
33 dB (A) at MEDIUM
32 dB (A) at LOW
1.5m
Mike (at center & below unit)
Model FDTA251R
Noise level 38 dB (A) at HIGH
35 dB (A) at MEDIUM
33 dB (A) at LOW
Model FDTA301R
Noise level 38 dB (A) at HIGH
35 dB (A) at MEDIUM
33 dB (A) at LOW
N60
40
50
4
0
5
0
63
125
250 500 1000 2000 4000 8000
10
20
30
10
2
0
3
0
N50
N40
N30
N20
6
0
60
N10
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequenc
y
(Hz)
N60
40
50
4
0
5
0
63
125
250 500 1000 2000 4000 8000
10
20
30
10
2
0
3
0
N50
N40
N30
N20
6
0
60
N10
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)
N60
40
50
4
0
5
0
63
125
250 500 1000 2000 4000 8000
10
20
30
10
2
0
3
0
N50
N40
N30
N20
6
0
60
N10
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequenc
y
(Hz)
Model FDTA401R
Noise level 46 dB (A) at HIGH
43 dB (A) at MEDIUM
41 dB (A) at LOW
Models FDTA501R, 601R
Noise level 48 dB (A) at HIGH
45 dB (A) at MEDIUM
43 dB (A) at LOW
N60
40
50
4
0
5
0
63
125
250 500 1000 2000 4000 8000
10
20
30
10
2
0
3
0
N50
N40
N30
N20
6
0
60
N10
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)
N60
40
50
4
0
5
0
63
125
250 500 1000 2000 4000 8000
10
20
30
10
2
0
3
0
N50
N40
N30
N20
6
0
60
N10
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)

Mitsubishi Heavy Industries FDTCA151R Specifications

General

Brand	Mitsubishi Heavy Industries
Model	FDTCA151R
Category	Air Conditioner
Language	English