Sound Data; Sound Pressure Spectrum - Daikin FVQ71BV1B Technical Data Manual

8

Sound data

8 - 1 Sound pressure spectrum

FVQ71B
Low
approximate threshold
hearing for continuous
noise
Octave band center frequency (Hz)
NOTES
1 Operation noise differs with operation and
ambient conditions.
Operating conditions:
Power source 230V 50Hz
Measuring place: anechoic room
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
FVQ125B
Low
approximate threshold
hearing for continuous
noise
Octave band center frequency (Hz)
NOTES
1 Operation noise differs with operation and
ambient conditions.
Operating conditions:
Power source 230V 50Hz
Measuring place: anechoic room
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
• Indoor Units • R410A • FVQ-B
High
Location of microphone
MIC
4D058901
High
Location of microphone
MIC
4D058903
• Split Sky Air • Indoor Units
FVQ100B
Low
approximate threshold
hearing for continuous
noise
Octave band center frequency (Hz)
NOTES
1 Operation noise differs with operation and
ambient conditions.
Operating conditions:
Power source 230V 50Hz
Measuring place: anechoic room
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
High
Location of microphone
MIC
4D058902
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