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• VRV
®
Systems • Indoor Units
15
• Indoor Units • WALL MOUNTED UNIT • FXAQ-MAVE
9
Sound data
9 - 1 Sound pressure spectrum
NOTES
1
Over all (dB):
(B, G, N is already rectified)
2
Operating conditons:
•
Power source: 220-240V 50Hz / 220V 60Hz
•
Cooling: Return air temperature: 27
C DB, 19
C WB; Outdoor temperature: 35
C DB, 24
C WB
•
Heating: Return air temperature: 20
C DB, 15
C WB; Outdoor temperature: 7
C DB, 6
C WB
3
Measuring place: Anechoic chamber
4
Location of microphone
5
Operating noise differs with operation and ambient conditions.
FXAQ50MA
4D038514A
Ocatve band center frequency (Hz)
HI
LOW
Approximate
treshold hearing for
continuous noise
Ocatve band sound pressure level dB (0dB=0.0002μ bar)
Scale
Mode
Hi
Low
A
42.0
36.0
C
44.0
39.0
Mike
1m
1m
NOTES
1
Over all (dB):
(B, G, N is already rectified)
2
Operating conditons:
•
Power source: 220-240V 50Hz / 220V 60Hz
•
Cooling: Return air temperature: 27
C DB, 19
C WB; Outdoor temperature: 35
C DB, 24
C WB
•
Heating: Return air temperature: 20
C DB, 15
C WB; Outdoor temperature: 7
C DB, 6
C WB
3
Measuring place: Anechoic chamber
4
Location of microphone
5
Operating noise differs with operation and ambient conditions.
FXAQ63MA
4D038515A
Ocatve band center frequency (Hz)
HI
LOW
Approximate
treshold hearing for
continuous noise
Ocatve band sound pressure level dB (0dB=0.0002μ bar)
Scale
Mode
Hi
Low
A
46.0
39.0
C
48.0
42.0
Mike
1m
1m