2 Installation
2.1 Mounting
WARNING! Electric shock!
Upon opening the housing, live parts are exposed!
Î Always disconnect the device from power supply
before opening the housing!
Note:
Strong electromagnetic fields can impair the function of the controller.
Î Make sure the controller as well as the system are not exposed to
strong electromagnetic fields.
The device must only be located in dry interior rooms.
The controller must additionally be supplied from a double pole switch with contact
gap of at least 3 mm.
Please pay attention to separate routing of sensor cables and mains cables.
In order to mount the device to the wall, carry out the following steps:
Î Unscrew the crosshead screw from the cover and remove it along with the
cover from the housing.
Î Mark the upper fastening point on the wall. Drill and fasten the enclosed wall
plug and screw leaving the head protruding.
Î Hang the housing from the upper fastening point and mark the lower fastening
point (centres 130 mm).
Î Insert lower wall plug.
Î Fasten the housing to the wall with the lower fastening screw and tighten.
Î Carry out the electrical wiring in accordance with the terminal allocation (see
page 6).
Î Put the cover on the housing.
Î Attach with the fastening screw.
display
button
T4A fuse
cable glands and
strain relief
cover
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