4D056875
NOTES
Over All (dB):
(B, G, N is already rectified)
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
Power level (dB):
Measuring place: Anechoic chamber
Location of microphone
Octave band sound pressure level dB(0dB=0.0002 μ bar)
Approximate
threshold hearing
for continuous
noise
FXFQ125P9
Octave band center frequency (Hz)
Low
High
Scale
Mode
Hi Low
A 44.0 34.0
C 50.0 40.0
Drain up
Mic. position
1.5m
0.3m
High
61
Note: Operation noise differs with operation and ambient conditions.
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