Sound Pressure Levels - Nibe F2120 Installer Manual

Sound pressure levels

F2120 is usually placed next to a house wall, which gives
a directed sound distribution that should be considered.
Accordingly, you should always attempt when position-
F2120
Sound power level (L ), according to EN12102 at 7 / 45
WA
(nominal)
Sound pressure level (L
PA
Sound pressure level (L
PA
Sound pressure level (L
PA
*Free space.
NIBE™ F2120
) at 2 m*
) at 6 m*
) at 10 m*
ing to choose 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.
2 m
6 m
10 m
8
L (A) 53
W
dB(A) 39
dB(A) 29.5
dB(A) 25
12 16 20
53 53 53
39 39 39
29.5 29.5 29.5
25 25 25
Chapter 11 | Technical data 45