12
Installation
Step I –
preparation
As preparation for the installation take the
following steps:
1. Choose a location for the temperature
controller. For aesthetic and practical reasons,
it is best to install the controller next to the
lighting switches (e.g. under a common
faceplate; not in the UK).
2. Install a deep installation box for the
temperature controller.
3. Install a suitable 3-wire power supply to the
thermostat position/installation box. Connect
the power cable.
4. Install 2 flexible conduits (diameter 15 mm)
between the installation box and the floor.
The flexible conduits should be laid
in previously made chases in the wall
and the floor. The floor groove should have
a minimum depth of 15 mm and extend
into the heated surface for at least 500 mm.
Later, when the heating cable is installed,
the temperature sensor cable will be fed
into one of the flexible conduits (2.5 m),
and the cable’s cold tails to the other (1.5 m).
The “cold tail” should be positioned in
a specially made floor groove - the joint
connecting the heating cable with the
power supply.
Caution:
Heating Cables
ELEKTRA
Summary of Contents for ELEKTRA DM
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