Sound Data; Sound Pressure Spectrum - Daikin FXLQ-P Technical Data Manual

10

Sound data

10 - 1 Sound Pressure Spectrum

FXLQ20,25P
10
Approximate
threshold hearing for
continuous noise
1 Over all (dB):
(B, G, N is already rectified)
2 Measuring place: Anechoic chamber
3 Operating conditons:
• Power source: 220•240V/220V 50/60Hz
• JIS standard
4 Location of microphone
5 Operating noise differs with operation and ambient conditions.
FXLQ40P
Approximate
threshold hearing for
continuous noise
1 Over all (dB):
(B, G, N is already rectified)
2 Measuring place: Anechoic chamber
3 Operating conditons:
• Power source: 220•240V/220V 50/60Hz
• JIS standard
4 Location of microphone
5 Operating noise differs with operation and ambient conditions.
16
• Indoor Unit • FXLQ-P
4D034528A
Octave band center frequency (Hz)
Scale 220V 240V
H L H
A 35 32 37
C 40 36.5 42
220V
240V
Microphone
1.5m
1.5m
4D034565A
Octave band center frequency (Hz)
Scale 220V 240V
H L H
A 38 33 40
C 42 38 44
220V
240V
Microphone
1.5m
1.5m
• VRV Systems • FXLQ-P
FXLQ32P
Approximate
threshold hearing for
continuous noise
1 Over all (dB):
L (B, G, N is already rectified)
34
38.5
2 Measuring place: Anechoic chamber
3 Operating conditons:
• Power source: 220•240V/220V 50/60Hz
• JIS standard
4 Location of microphone
5 Operating noise differs with operation and ambient conditions.
FXLQ50P
Approximate
threshold hearing for
continuous noise
1 Over all (dB):
L (B, G, N is already rectified)
35
40
2 Measuring place: Anechoic chamber
3 Operating conditons:
• Power source: 220•240V/220V 50/60Hz
• JIS standard
4 Location of microphone
5 Operating noise differs with operation and ambient conditions.
4D034564A
Octave band center frequency (Hz)
Scale 220V 240V
H L H
A 35 32 37
C 39 37 41
220V
240V
Microphone
1.5m
1.5m
4D034566A
Octave band center frequency (Hz)
Scale 220V 240V
H L H
A 39 34 41
C 44 38.5 46
220V
240V
Microphone
1.5m
1.5m
L
34
39
L
36
40.5