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The unit automatically selects the required operating level
according to the temperature difference between the setting
on the control panel and the current room temperature. Once
the room temperature selected on the control panel has been
reached, the heating system switches off. The warm air fan
will continue to run at a low speed as long as the blow-out
temperature (on the unit) is higher than 40 °C.
If the boiler has been filled, the water is automatically heat-
ed as well. The water temperature is then dependent on the
heating output being given off, and the duration of heating
required to reach the desired room temperature.
– Heating with
drained
water system
Move rotary switch on control panel to "On" position (d).
Set the rotary switch (a) to the desired thermostat setting
(1 – 5). The green LED (b) for operation is lit and simultaneous-
ly indicates the position of the selected room temperature. The
yellow LED (g) will only be lit if the temperature of the unit is
below 5 °C!
Depending on the operating mode, the unit will automatically
select the required operating level according to the tempera-
ture difference between the setting on the control panel and
the current room temperature. Once the room temperature
selected on the control panel has been reached, the heating
system switches off. The warm air fan will continue to run at a
low speed as long as the blow-out temperature (on the unit) is
higher than 40 °C.
Switching off
Switch off heating system at control panel using rotary switch
(position f). The green LED (b) goes off.
Always drain water contents if there is a risk of frost!
Units with gas mode
If the unit is not going to be used for a long period of time,
close the quick-acting valve in the gas supply line and turn
off the gas cylinder.
Fault
Gas or diesel mode
In the event of a fault the red LED (h) or the yellow LED (g) on
the control panel will flash.
Possible causes can be found in the troubleshooting guide.
A reset (fault reset) is carried out by switching off, waiting
until all LED’s on the control panel have stopped flashing, and
then switching the heating system on again.
If the window to which a window switch is mounted is
opened, the heater stops operating and the yellow LED (g)
flashes 3 times. The heater continues operating when the win-
dow is closed.
