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• Outdoor units • ERHQ011-016AAV3
• Altherma
TM
• Outdoor units
48
7
Sound data
7 - 1
Sound pressure spectrum
2
7
ERHQ011-016
So
und pressu
re leve
l
(
dB)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
ERHQ011AAV3
HEATING
ERHQ014AAV3
HEATING
ERHQ016AAV3
HEATING
3TW57767-2A
NOTES
1
Data is valid at free field condition (measured in a semi-anachoic room).
2
dBA = A-Weighted sound pressure 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)
So
und pressu
re leve
l
(
dB)
So
und pressu
re leve
l
(
dB)
ERHQ011-016
So
und pressu
re leve
l
(
dB)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
ERHQ011AAV3
COOLING
ERHQ014AAV3
COOLING
ERHQ016AAV3
COOLING
3TW57767-1A
NOTES
1
Data is valid at free field condition (measured in a semi-anachoic room).
2
dBA = A-Weighted sound pressure 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)
So
und pressu
re leve
l
(
dB)
So
und pressu
re leve
l
(
dB)
Содержание Altherma EDLQ011-016AA6V3
Страница 1: ...technical data EEDEN09 720 Altherma TM ...
Страница 3: ...technical data EEDEN09 720 Altherma TM ...
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Страница 237: ...technical data Part 4 4 EKHWS B EKHWE EKSOLHWAV1 EKRTW EKRTR EEDEN09 720 Altherma TM ...
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Страница 266: ... Room thermostat EKRTR AlthermaTM Room thermostat 266 1 Features 4 1 R o o m t h e r m o s A l t h e r m a E K R T R ...
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