Operation Manual

16
1M
otorcaravan - 09-08 - DET-0033-07EN
Appliances
1
0
The boiler can be operated with different types of energy:
Gas operation (Fig. 176,3)
240 V electrical operation with the output levels 900 W (Fig. 176,2) or
1800 W (Fig. 176,1)
Gas and 240 V electrical operation (mixed operation) with the output levels
900 W (Fig. 176,4) or 1800 W (Fig. 176,5)
The combination gas operation and 240 V electrical operation reduces the
heating-up time (only possible when the boiler on the operating unit (Fig. 174)
is set to winter operation).
When 240 V electrical operation is selected, the yellow indicator lamp illumi-
nates (Fig. 176,6).
Filling/emptying the boiler The boiler can be supplied with water from the water tank.
Filling the boiler with water:
Switch on 12 V power supply on the panel.
Close the safety/drainage valve. Turn the knob (Fig. 175,1) perpendicular
to the safety/drainage valve and press the button (Fig. 175,2) in.
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:
Set the rotary switch (Fig. 174,2) on the operating unit (Fig. 174) to " ".
Open the safety/drainage valve. To do this turn the knob (Fig. 175,1) par-
allel to the safety/drainage valve. The snap fastener (Fig. 175,2) jumps out.
The boiler is drained to the outside by the safety/drainage valve.
Check whether the water has been drained completely from the boiler
(approx. 10 litres).
Fig. 176 Energy selector switch for
heater/boiler
1 240 V electrical operation (1800 W)
2 240 V electrical operation (900 W)
3 Gas operation
4 Gas and 240 V electrical operation
(900 W)
5 Gas and 240 V electrical operation
(1800 W)
6 Yellow indicator lamp "240 V elec-
trical operation"
Further information can be obtained from the separate instruction manual
"Boiler".