Sound Power Spectrum - Daikin FCQ35C8VEB Technical Data Manual

8 Sound data

8 - 2 Sound power spectrum

FCQ35-50C8
NOTES
1 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/m
5 Curve for FCQ35-50C8VEB in cooling mode.
FCQ71C8
NOTES
1 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/m
5 Curve for FCQ71C8VEB in cooling mode.
16
• Indoor Units • R-410A • FCQ-C8VEB
Octave band center frequency (Hz)
4TW28927-1
2
Octave band center frequency (Hz)
4TW28957-1
2
• Split Sky Air • Indoor Units
FCQ60C8
Octave band center frequency (Hz)
NOTES
1 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/m
5 Curve for FCQ60C8VEB in cooling mode.
FCQ100C8
Octave band center frequency (Hz)
NOTES
1 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/m
5 Curve for FCQ100C8VEB in cooling mode.
4TW28947-1
2
4TW28967-1
2