Installation manual
72
ENG
CONTROLLER MALFUNCTION AND SERVICING
In the event of malfunction or damage, you can remove controller module from its base. You
do not have to disconnect the connected conductors.
First unscrew the screw (A) and remove the cover (B).
Then unscrew the fastening screw (C). Hold the controller (D) in the height of connectors
and pull it from the base.
The base stays attached to the wall along with all the connected cables.
We provide module replacements or deliver the replacement module to an authorised ser-
vice.
Picture 2
Picture 1
Before you start uninstalling the controller from its base, always check if the
main switch is off.
Summary of Contents for WDC Series
Page 2: ......
Page 4: ......
Page 173: ...Notes Notizen 173 NOTES NOTIZEN ...
Page 174: ...Notes Notizen 174 NOTES NOTIZEN ...
Page 175: ......