User Manual XXL Globetrotter 2006 - Dethleffs

10
Appliances
10.4.3 Gas and 240 V electrical operation
If gas and 240 V electrical operation is selected and if the vehicle is connected
to the 240 V power supply, then the boiler at first only operates in
240 V electric operation. Only if the heat output is insufficient does the gas
operation also automatically switch on.
Switching on:
Open the regulator tap on the gas bottle and the gas isolator tap "Heater/
boiler".
Set sliding switch (Fig. 64,1) to electrical operation.
Set sliding switch (Fig. 64,3) to gas operation.
Set sliding switch (Fig. 64,6) to either "Hot water" (Fig. 64,7) or to "Heater
and hot water" (Fig. 64,5).
The red indicator lamp (Fig. 64,2) goes on whenever a fault occurs.
Switching off: Set the sliding switches (Fig. 64,1, 3 and 6) to "0".
Close the gas isolator tap "Heater/boiler" and the regulator tap on the gas
bottle.
10.4.4 Filling/emptying the boiler
Fig. 65
Drain cock
Filling the boiler with water:
Close drain cock. Position the rocking lever (Fig. 65,1) horizontally.
Switch on 12 V power supply on the panel.
Set all the water taps to "Hot" and open them. The water pump is turned
on. The warm water pipes are filled with water.
Keep the taps open until the water flowing out of the taps has no bubbles
in it. This is the only way to ensure that the boiler is full of water.
Close all water taps.
Emptying the boiler:
Switch off boiler.
Open all water taps and set to the central position.
Open drain cocks (Fig. 65). To do so, set the rocking lever (Fig. 65,1) in a
vertical position. The boiler is drained to the outside using the drain cock.
Check whether the water has been drained completely from the boiler
(approx. 12.5 litres).
92 Globetrotter XXL - 05-06 - DET-0047-00EN