Daikin FXSQ-P - Page 21

3
• VRV® Systems • Indoor Unit
19
• Indoor Unit • Round Flow Cassette • FXSQ-P
10 Sound data
10 - 1 Sound Power Spectrum
FXSQ80P
3TW31247-2
Notes
1 Data is valid at free field condition
2 Data is valid at nominal operation condition
3 dBA = A-weighted sound power level. (A-scale according to IEC)
4 Reference acoustic pressures 0dB = 20μPa
5 Location of microphine
Sound pressure level [dB]
Octave band center frequency [dB]
1.5m
Microphone
Unit
2m 2m
1.5m
1m
High-tap
Medium-tap
Low-tap
DischargeSuction
FXSQ100P
3TW31257-2
Notes
1 Data is valid at free field condition
2 Data is valid at nominal operation condition
3 dBA = A-weighted sound power level. (A-scale according to IEC)
4 Reference acoustic pressures 0dB = 20μPa
5 Location of microphine
Sound pressure level [dB]
Octave band center frequency [dB]
1.5m
Microphone
Unit
2m 2m
1.5m
1m
High-tap
Medium-tap
Low-tap
DischargeSuction
FXSQ125P
3TW31267-2
Notes
1 Data is valid at free field condition
2 Data is valid at nominal operation condition
3 dBA = A-weighted sound power level. (A-scale according to IEC)
4 Reference acoustic pressures 0dB = 20μPa
5 Location of microphine
Sound pressure level [dB]
Octave band center frequency [dB]
1.5m
Microphone
Unit
2m 2m
1.5m
1m
High-tap
Medium-tap
Low-tap
DischargeSuction
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FXSQ_EN.pdf 21 29/06/2010 14:31:37