Daikin REQ71B8V3B - Sound Power Spectrum

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B
1
10
• Split Sky Air • Outdoor Units
33
10 Sound data
10 - 2 Sound power spectrum
3TW26597-3
REQ71B - Cooling
Sound pressure level [dB(A)]
Octave band center frequency (Hz)
NOTES
1 Data is valid at free field condition
2 Data is valid at nominal operation condition
3 dB(A) = A-weighted sound pressure level (A-scale according to IEC)
4 Reference acoustic pressure 0dB = 20μPa
5 Curve for REQ71B in cooling mode
3TW26617-3
REQ100B - Cooling
Sound pressure level [dB(A)]
Octave band center frequency (Hz)
NOTES
1 Data is valid at free field condition
2 Data is valid at nominal operation condition
3 dB(A) = A-weighted sound pressure level (A-scale according to IEC)
4 Reference acoustic pressure 0dB = 20μPa
5 Curve for REQ100B in cooling mode
3TW26637-3
REQ125B - Cooling
Sound pressure level [dB(A)]
Octave band center frequency (Hz)
NOTES
1 Data is valid at free field condition
2 Data is valid at nominal operation condition
3 dB(A) = A-weighted sound pressure level (A-scale according to IEC)
4 Reference acoustic pressure 0dB = 20μPa
5 Curve for REQ125B in cooling mode