Daikin Altherma ERHQ006-008AD - 8 Sound Data; Sound Pressure Spectrum

•Altherma
TM
• Monobloc
171
• Monobloc • EBHQ011-016AA6V3
8 Sound data
8 - 1 Sound pressure spectrum
3
8
3TW58017-2
E(D/B)(H/L)Q011*
HEATING
E(D/B)(H/L)Q014*
HEATING
E(D/B)(H/L)Q016*
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)
EBHQ011-016AA6V3
3TW58017-1
E(D/B)(H/L)Q011*
COOLING
E(D/B)(H/L)Q014*
COOLING
E(D/B)(H/L)Q016*
COOLING
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)
EBHQ011-016AA6V3