8
C.1.1
C.1.2
Caution
C.1 Wall installation
Install the controller only in dry areas and under the ambient conditions described
under B.1 „Specifications“. Carry out the following steps 1-8.
1. Unscrew cover screw completely
2. Carefully pull upper part of housing from
lower part.
3. Set upper part of housing aside, being
sure not to touch the electronics when
doing so.
4. Hold the lower part of the housing up
to the selected position and mark the 3
mounting holes. Make sure that the wall
surface is as even as possible so that
the housing does not become distorted
when it is screwed on.
5. Using a drill and size 6 bit, drill 3 holes at
the points marked on the wall and push
in the plugs.
6. Insert the upper screw and screw it in
slightly.
7. Fit the upper part of the housing and in-
sert the other two screws.
8. Align the housing and tighten the three
screws.
Installation