Daikin FXMQ63PVE - Page 18

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Systems • Indoor Units
147
• Indoor Units • CONCEALED CEILING UNIT • FXMQ-PVE
9 Sound data
9 - 1 Sound pressure spectrum
4D060448
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
• External static Pressure: 100Pa
3 Measuring place: Anechoic chamber
4 Location of microphone
5 Operation noise differs with operation and ambient conditions.
Octave band sound pressure level dB(0dB=0.0002μ bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXMQ100P
Scale
Air flow rate
HH H L
A 43.0 41.0 39.0
C 49.0 46.0 44.0
Discharge Suction
1m2m
DuctDuct
1,5m
Microphone
4D060449
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
• External static Pressure: 100Pa
3 Measuring place: Anechoic chamber
4 Location of microphone
5 Operation noise differs with operation and ambient conditions.
Octave band sound pressure level dB(0dB=0.0002μ bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXMQ125P
Scale
Air flow rate
HH H L
A 44.0 42.0 40.0
C 50.0 48.0 45.0
Discharge Suction
1m2m
DuctDuct
1,5m
Microphone