123Premio/Averso - 13/14 - Ausgabe 09/13 - 2354619 - BUE-0048-12EN
Appliances
9
230 V electrical operation The boiler is operated exclusively with electricity.
Switching on:
Connect the vehicle to the external 230 V power supply and switch on the
230 V automatic circuit breaker.
Set flip switch (Fig. 157,1) to on. The indicator lamp on the switch is illumi-
nated. The water in the boiler is heated up to 65 °C.
Switching off:
Set the flip switch (Fig. 157,1) to " ". The indicator lamp on the switch goes
off.
Combined operation The water is heated more quickly in the boiler if gas operation and 230 V elec-
trical operation are switched on simultaneously.
Filling/emptying the boiler The boiler can be supplied with water from the water tank.
Depending on the model, the vehicle is fitted with one or several boiler drain
cocks. The drain cocks can have different designs (rocking lever or twist cap).
Filling the boiler with water:
Close all boiler drain cocks. To do this, position the rocking lever
(Fig. 158,1) horizontally or turn the cap (Fig. 158,2) in a clockwise direc-
tion.
Set all the water taps to "Hot" and open them. The water pump is turned
on. The warm water pipes are filled with water.
Z 230 V electrical operation is only possible when the vehicle is connected to
the 230 V power supply.
Fig. 157 Flip switch for Truma boiler
(230 V electrical operation)
Z Further information can be obtained in the manufacturer's instruction
manual.
Fig. 158 Drain cocks