9
5.2 Wall assembly
Use the special wall bracket for wall mount-
ing. See Chapter 11.3, Accessories.
Danger of injury if installed on a
wall that is too weak.
Only install the ventilation unit on a
wall with sufficient load-bearing ca-
pacity. Prescribed is a solid wall
with at least 200 kg/m
2
.
Plasterboard or metal stud walls are
not sufficient. In this case, additional
measures such as double-walls or
additional studs are required.
●
Fix the track (1) to the ventilation unit with
the 6 tapping screws supplied.
●
Glue both rubber buffers (3) on the rear of
the unit.
●
Fix the holding plate (2) to the wall with
suitable mounting material, which is to be
supplied by the customer. Make sure it is
horizontal.
●
Locate the edge protection profile (4) on
the holding plate (2).
●
Hang the ventilation unit (weight approx. 50
kg) on the holding plate (2). Make sure that
the holding plate and the track line up
completely and that the ventilation unit is
lying against the wall with both rubber buff-
ers in place.
5.3 Connecting the channels
The exhaust air channel does not need a
control valve. The air volumes are controlled
by the unit itself. In order to prevent the build-
up of condensation at the outside and outgo-
ing air channels, these channels must be
insulated from outside as far as the unit.
