Daikin FXMQ-PVE Series - Sound Data and Spectrum; Sound Pressure Spectrum

• Indoor Units • CONCEALED CEILING UNIT • FXMQ-PVE
•VRV
®
Systems • Indoor Units
146
9 Sound data
9 - 1 Sound pressure spectrum
4D060446
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 options
Octave band sound pressure level dB(0dB=0.0002μ bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXMQ40P
Scale
Air flow rate
HH H L
A 39.0 37.0 35.0
C 45.0 42.0 41.0
Discharge Suction
1m2m
DuctDuct
1,5m
Microphone
4D060428
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
FXMQ50P
Scale
Air flow rate
HH H L
A 41.0 39.0 37.0
C 46.0 44.0 42.0
Discharge Suction
1m2m
DuctDuct
1,5m
Microphone
4D060447
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
FXMQ63P
Scale
Air flow rate
HH H L
A 42.0 40.0 38.0
C 48.0 46.0 44.0
Discharge Suction
1m2m
DuctDuct
1,5m
Microphone
4D060429
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
FXMQ80P
Scale
Air flow rate
HH H L
A 43.0 41.0 39.0
C 49.0 47.0 45.0
Discharge Suction
1m2m
DuctDuct
1,5m
Microphone