Extel WEVPSF 659 Installations- Und Bedienungsanleitung Seite 63

fig.2
D
fig.3
CFI EXTEL WEVPSF 659 - 06/2010 - V1
E
T
Do not obstruct the two
ventilation slots (T) at
the bottom of the elec-
tronic box
Fit a silicone seal around
the top of the frame.
7GB