Battery Change; Boost Mode - Arbonia WFS Série Instructions D'utilisation Et De Montage

Function/operation
Note
When using the App functionality, the de-
vice must be in "Room temperature control"
mode.

2.2 Boost mode

In the boost mode, regardless of the set tempe-
rature level, the electric heating element heats
continuously for 60 minutes. The thermostat
then switches back to the comfort mode.
W To activate boost mode or cancel it early
press the button (3) briefly.
For safety reasons, the thermostat swit-
ches off on reaching a room tempe-
rature of approximately 28 °C (room
temperature control mode) or approxima-
tely 35 °C (towel warming operating mode).
2.3 Display
The LED display mode (4) switches on auto-
matically when the temperature controller is
moved. To increase the life of the batteries,
the display switches off if it is not used for a
prolonged period. Boost mode and battery ch-
ange display remain unaffected.
LED display mode
(4)
30 sec. red
30 sec. yellow
been reached, electric heating
Flashing red
Flashes yellow
irregularly
10
Thermostat WFS
Meaning
Heating phase
Setpoint temperature has
element is switched off
Boost mode is active
Battery empty – please
change

2.4 Battery change

The thermostat operates with 2 batteries 1.5 V
of the type LR03 or AAA.
Do not use rechargeable batteries.
W Remove the housing cover (5) according to
Fig. F1.
W Change the batteries. Pay attention to the
correct polarity.
W Put the housing cover (5) back on (Fig. F3).
Note
In case of empty batteries, the thermostat
will no longer send any radio signals to the
receiver.
If no radio signal is received for a lengthy pe-
riod of time, the receiver will switch off the
electric heating element for safety reasons.
However, frost protection remains active in
the receiver via a temperature sensor.
3. Installation
The unit may only be connected up by a quali-
fied electrician (in Germany according to BGV
A3).
3.1 Safety information
W Read these instructions thoroughly prior to
installation and commissioning.
W
After installation, hand over the instruc-
tions to the end consumer.
02/2019