9
Installation
►
Observe installation instructions (see
Figs. B1–B2).
►
Do not fasten any cables to the radiator,
shorten the cable if necessary.
Preparatory activities
►
Ensure that a correctly installed outlet
socket or wall socket (230 V, 16 A fuse) is
available within the reach of the cable.
A wall socket must be
freely-accessible and
may not be in the projection surface of the ra-
diator and the
control
unit.
►
Check the delivery for completeness and
damages (see Fig. C1).
–
Thermostat
–
O-ring
–
Cover ring (2x)
–
Allen key
Install thermostat
►
Install o-ring on heating element (see
Fig. C2).
►
Pull the connection wires from the housing
of the thermostat (see Fig. C3).
►
If the thermostat is installed on the left coll-
ector, modify the receptacle for the heating
element (see Fig. D1–D4).
–
Remove screw (2) and turn back the
threaded pin (1).
–
Remove the receptacle of the heating
element and the housing cover.
–
Pull out the wires on the other side of
the housing.
–
Install the housing cover and the recep
-
tacle of the heating element in the re-
verse order.
–
Screw in and tighten screw (2).
–
Screw threaded pin (1).
–
Remove the scale ring carefully and in
-
sert it again by rotating it by 180°.
►
Attach suitable cover ring on the housing
of the thermostat (see Fig. C4/C5).
►
Join flat plug receptacles of the connection
wires with the flat plugs on the heating ele
-
ment (see Fig. C6).
►
Push back the joined connection wires in
the housing of the thermostat and push the
housing of the thermostat until the end on
the base of the heating element. Align the
thermostat (see Fig. C7).
►
Press housing against the base of the hea-
ting element and hand-tighten the threa-
ded pin (tightening torque approximately
0.5 Nm) (see Fig. C8).
Electrical connection
The device may only be connected by an elec
-
trical specialist.
Connection cable variant with connector
►
Connect the connector to the power net-
work.
Connection cable variant with single wires
►
Ensure that wire end sleeves are available
after the cable has been shortened.
►
Connect the cable to the power network.
Setting the operating mode
In the as-delivered condition, the thermostat
is programmed for regulating the room tem-
perature. If a regulation independent of the
room temperature of the radiator tempera-
ture is desired (e.g. because the room tempe-
rature is regulated via panel heating), execute
the following steps:
►
Switch off the device. Set the on/off switch
(1) to "0".
►
Set the temperature controller (2) to the
"1" position.
►
Press and hold the boost button (4). Simul
-
taneously set the on/off switch(1) from "0"
to "1".
–
LED light ring (5) displays the conversion
by blinking yellow.
–
Towel warming mode is active.
–
The operating mode remains saved even
after disconnecting from the network.
If regulation of room temperature is desired
instead of towel warming, repeat the above
mentioned steps. For this, set the temperature
controller (2) to the "
❄
"position. The light
ring (5) shows the conversion by blinking red.
Position of the temperature controller (2):
•
"
❄
" = Room temperature regulation mode
•
"1" = Towel warming mode
