Daikin FXFQ20 P9VEB Technical Data Manual

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Daikin FXFQ20 P9VEB Technical Data Manual Manual pdf 22 page image

• Indoor Unit • Round flow cassette • FXFQ-P9• VRV ® Systems • Indoor Unit209 Sound data9 - 1 Sound Power Spectrum4TW28837-1NOTES1 Data is valid at free field condition.2 Data is valid at nominal operation condition.3 dBA = A-weighted sound operation level (A-scale according to IEC).4 Reference acoustic intensity 0dB = 10E-6μW/m25 Curve for FXFQ20,25P8VEB in cooling mode.Sound operation level (dB)Octave band center frequency (Hz)FXFQ20,25P84TW28857-1NOTES1 Data is valid at free field condition.2 Data is valid at nominal operation condition.3 dBA = A-weighted sound operation level (A-scale according to IEC).4 Reference acoustic intensity 0dB = 10E-6μW/m25 Curve for FXF32P9VEB in cooling mode.Sound operation level (dB)Octave band center frequency (Hz)FXFQ32P94TW28867-1NOTES1 Data is valid at free field condition.2 Data is valid at nominal operation condition.3 dBA = A-weighted sound operation level (A-scale according to IEC).4 Reference acoustic intensity 0dB = 10E-6μW/m25 Curve for FXFQ40P9VEB in cooling mode.Sound operation level (dB)Octave band center frequency (Hz)FXFQ40P94TW28877-1NOTES1 Data is valid at free field condition.2 Data is valid at nominal operation condition.3 dBA = A-weighted sound operation level (A-scale according to IEC).4 Reference acoustic intensity 0dB = 10E-6μW/m25 Curve for FXFQ50P9VEB in cooling mode.Sound operation level (dB)Octave band center frequency (Hz)FXFQ50P9