Nibe F2120-12, Руководство по установке

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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 positioning 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
LEK
20 16 12 F2120
53 53 53 L
W
(A) Sound power level (L
WA
), according to EN12102 at 7 / 45
(nominal)
39 39 39 dB(A) Sound pressure level (L
PA
) at 2 m*
29.5 29.5 29.5 dB(A) Sound pressure level (L
PA
) at 6 m*
25 25 25 dB(A) Sound pressure level (L
PA
) at 10 m*
*Free space.
41 Chapter 10 | Technical data NIBE™ F2120