-
142
-
N30
N40
N20
N50
N60
N70
63
125
250
500
1000
2000
4000
8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)
Models FDUMA502R, 602R
Noise level
38 dB (A) at HIGH
36 dB (A) at MEDIUM
33 dB (A) at LOW
(e) High static pressure duct type (FDU)
Model FDUA1001R
Noise level
49dB (A)
N30
N20
N50
N60
N70
63
125
250
500
1000
2000
4000
8000
20
30
40
50
60
70
20
30
40
50
60
70
N40
Souud Pressure Level
(standard 0.0002µ bar) db
Mid Octave Band Frequency (Hz)
N30
N20
N50
N60
N70
63
125
250
500
1000
2000
4000
8000
20
30
40
50
60
70
20
30
40
50
60
N40
Souud Pressure Level
(standard 0.0002µ bar) db
Mid Octave Band Frequency (Hz)
Mike
(at center & below unit)
Unit
1.5 m
Measured based on JIS B 8616
Mike position as pen drawing
Power level
(Measurement conditions: JIS-B8616,
measurement location: reverberation
chamber)
Note (1) Concerning the power level, the values
shown are for when the outdoor unit’s
static pressure is 200 Pa.
(Unit: dB)
Model FDKNA151R
Noise level
44 dB (A) at HIGH
42 dB (A) at MEDIUM
40 dB (A) at LOW
(f) Wall mounted type (FDKN)
Measured based on JIS B 8616
Mike position as pen drawing
Unit
1 m
1 m
Mike
(at center & below unit)
Model FDKNA201R
Noise level
47 dB (A) at HIGH
44 dB (A) at MEDIUM
41 dB (A) at LOW
Model FDKNA251R
Noise level
48 dB (A) at HIGH
45 dB (A) at MEDIUM
42 dB (A) at LOW
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63
125
250
500
1000
2000
4000
8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63
125
250
500
1000
2000
4000
8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002µ bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63
125
250
500
1000
2000
4000
8000
20
30
40
50
60
70
20
30
40
50
60
70
Model FDUA801R
Noise level
48dB (A)
Model
Air supply side
Air return side
FDUA801R
74
63
FDUA1001R
75
64
