Operation Manual

126 Caravan - 09-09 - DET-0030-09EN
Appliances
10
The hot water source can either be operated using the 240 V power supply
(electrical mode of operation), with the hot air of the heater system or both
types of energy. The hot water source heats approx. 5 l water to a temperature
of approx. 65 °C.
The electrical mode of operation is activated using the operating switch
(Fig. 147). The indicator lamp (Fig. 147,1) on the switch must illuminate.
During hot air operation, the water in the hot water source is heated up by the
heater and the circulating air.
Switching on:
 Connect vehicle to external 240 V power supply and switch on the 240 V
automatic circuit breaker.
 Switch on the operating switch (Fig. 147). Indicator lamp (Fig. 147,1) on
the switch is illuminated.
The water in the hot water source is heated up to 65 °C.
Switching off:
 Switch off the operating switch (Fig. 147). Indicator lamp (Fig. 147,1) on
the switch goes off.
Filling the hot water source
with water:
 Connect vehicle to external 240 V power supply and switch on the 240 V
automatic circuit breaker.
 Switch off the operating switch (Fig. 147). Indicator lamp (Fig. 147,1) in the
switch is not on.
 Close drain cock. To do this, turn cap (Fig. 148,1) in a clockwise direction.
 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 hot water source is full of water.
 Close all water taps.
Fig. 147 Operating switch for hot water
source
Fig. 148 Drain cock for hot water source