Daikin FXFQ-PVE9 Series - 8 Sound Data; Sound Pressure Spectrum - FXFQ25-63 PV9

• Indoor Units • Round Flow Cassette • FXFQ-PVE9
1
8
•VRV
®
Systems • Indoor Units
14
8 Sound data
8 - 1 Sound pressure spectrum
4D060231A
NOTES
1 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
4 direction discharge
2 Measure in anechoic room
3 Location of microphone
4 Operation noise differs with operation and ambient conditions.
Octave band sound pressure level dB(0dB=0.0002μbar)
Approximate
threshold hearing
for continuous
noise
FXFQ25,32PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 30.0 28.5 27.0
C 35.5 34.3 33.0
(B.G.N is already rectified)
4D060232A
NOTES
1 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
4 direction discharge
2 Measure in anechoic room
3 Location of microphone
4 Operation noise differs with operation and ambient conditions.
Octave band sound pressure level dB(0dB=0.0002μbar)
Approximate
threshold hearing
for continuous
noise
FXFQ40PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 31.0 29.0 27.0
C 36.5 34.8 33.0
(B.G.N is already rectified)
4D060233A
NOTES
1 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
4 direction discharge
2 Measure in anechoic room
3 Location of microphone
4 Operation noise differs with operation and ambient conditions.
Octave band sound pressure level dB(0dB=0.0002μbar)
Approximate
threshold hearing
for continuous
noise
FXFQ50PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 32.0 29.5 27.0
C 38.0 35.5 33.0
(B.G.N is already rectified)
4D060234A
NOTES
1 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
4 direction discharge
2 Measure in anechoic room
3 Location of microphone
4 Operation noise differs with operation and ambient conditions.
Octave band sound pressure level dB(0dB=0.0002μbar)
Approximate
threshold hearing
for continuous
noise
FXFQ63PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 34.0 31.0 28.0
C 40.0 37.0 34.0
(B.G.N is already rectified)