Nibe AMB 30, Installer Manual

Page: 43 / 52

Sound pressure levels
AMB 30 is usually placed next to a house wall, which
gives a directed sound distribution that should be
considered. Accordingly, you should always attempt
to find a placement on the side that faces the least
sound sensitive neighbouring area.
The sound pressure levels are further affected by walls,
bricks, differences in ground level, etc and should
therefore only be seen as guide values.
AMB 30 works with low fan speed or high fan speed
depending on the outdoor temperature.
LEK
1 m
4 m
10 m
AMB 30
61/69 dB(A) Sound power level, L
W
(A)
56/64 dB(A) Sound pressure level at 1 m. Fan low/high
44/52 dB(A) Sound pressure level at 4 m. Fan low/high
36/44 dB(A) Sound pressure level at 10 m. Fan low/high
Sound power level according to EN 12102.
Doubling the number of AMB 30 means an approximate 3 dB(A)
increase in the measurement values in the table.
41 Chapter 12 | Technical data AMB 30