Daikin ERRQ016AAV1 [21/459] 1 sound pressure spectrum

Daikin ERRQ016AAV1 [21/459] 1 sound pressure spectrum
Daikin Altherma High Temperature • Outdoor units • ERRQ-AAV1
Heating Daikin Altherma
18
7 Sound data
7 - 1 Sound pressure spectrum
1
7
3TW58747-1
ERRQ011AAV1
ERRQ011AAY1
HEATING
ERRQ014AAV1
ERRQ014AAY1
HEATING
ERRQ016AAV1
ERRQ016AAY1
HEATING
Sound pressure level (dB)
Sound pressure level (dB)
Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz)
Octave band center frequency (Hz)
Notes:
1 Data is valid at free field condition (measured in a semi-anachoic room)
2 dBA = A-weighted sound power level (A-scale according to IEC)
3 Reference acoustic pressure 0dB = 20μPa
4 If sound is measured under actual installation conditions, the measured
value will be higher due to environmental noise and sound reflections.
Measuring location (discharge side)
101727_BW_EN_004_464_IC.pdf 22 9/06/2010 14:53:30

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