Burstner A 650, Instruction Manual

Page: 149 / 262

149
A-Modell - 11/12 - Ausgabe 09/11 - 2096161 - BUE-0036-10EN
Appliances
9
Switching off:
„
Set the rotary switch (Fig. 159,2) on the operating unit (Fig. 159) to " ".
„
Close the gas isolator tap "Heater/boiler" and the regulator tap on the gas
bottle.
Variant: Boiler with gas
and 230 V electrical
operation
The boiler can be operated with different types of energy:
z
Gas operation (Fig. 161,3)
z
230 V electrical operation with the output levels 900 W (Fig. 161,2) or
1800 W (Fig. 161,1)
z
Gas and 230 V electrical operation (mixed operation) with the output levels
900 W (Fig. 161,4) or 1800 W (Fig. 161,5)
The combination gas operation and 230 V electrical operation reduces the
heating-up time (only possible when the boiler is set to winter operation at the
operating unit (Fig. 159)).
When 230 V electrical operation is selected, the yellow indicator lamp illumi-
nates (Fig. 161,6).
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. 160,1) perpendicular
to the safety/drainage valve and push the push button (Fig. 160,2) 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.
Z
230 V electrical operation is only possible when the vehicle is connected to
the 230 V power supply.
Z
Select the output level for 230 V electrical operation so that it corresponds
to the fuse protection of the 230 V connection (900 W for 3.9 A fuse,
1800 W for 7.8 A fuse).
Z
When the boiler on the operating unit is set to summer operation and the
energy selector switch is set to mixed operation, the boiler still runs only in
230 V operation. The gas burner is not switched on.
Fig. 161 Energy selector switch for
heater/boiler
1 230 V electrical operation (1800 W)
2 230 V electrical operation (900 W)
3 Gas operation
4 Gas and 230 V electrical operation
(900 W)
5 Gas and 230 V electrical operation
(1800 W)
6 Yellow indicator lamp "230 V elec-
trical operation"