3
1
8
•VRV
®
Systems • Indoor Units
15
• Indoor Units • Round Flow Cassette • FXFQ-PVE9
8 Sound data
8 - 1 Sound pressure spectrum
4D060235A
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
FXFQ80PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 36.0 33.5 31.0
C 42.0 39.8 37.6
(B.G.N is already rectified)
4D060236A
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
FXFQ100PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 43.0 37.5 32.0
C 49.0 43.0 37.0
(B.G.N is already rectified)
4D060237A
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
FXFQ125PV9
Octave band center frequency (Hz)
Drain up
Mic. position
Over all (dB)
Scale
Mode
HH H L
A 44.0 39.0 34.0
C 50.0 45.0 40.0
(B.G.N is already rectified)
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