Installing The Thermostat - Etherma ET-72 Manuel

Installing the thermostat

The thermostat must not be
Important
located somewhere it is exposed to the
following:
• direct sunlight and draughts.
• extreme fluctuations in temperature
or high air humidity.
The floor sensor should be mounted in a
spiral hose laid in the floor. The hose end-
ings should be sealed so that the floor
sensor can easily be replaced. All tubes
leading into the appliance box must be
sealed so that the air temperature sensor
cannot be affected by draughts.
Installation
Mount the thermostat in a 65 mm
standard appliance box.
1. Make sure the box is level with the wall.
2. Take off the front and frame by press-
ing in the latch on the right-hand side
with a chisel or similar tool, as shown in
the illustration.
3. Connect power, voltage 230 VAC,
load and any floor sensor cable. Exten-
sion to the floor sensor cable must be
done with separate cable for power
current. Protective conductor for
incoming feed and for heating cable
34 34