Operation Manual

Appliances
10
109Caravan - 12-11 - EN
Selecting the operating
mode
The hot-water heater can be operated with the following energy sources:
z Gas operation
z 230 V electrical operation
z Gas and 230 V electrical operation
The operating mode is selected on the operating unit.
Selecting gas operation:
 Press the "On" button next to the " " symbol. The gas operation is activated.
Selecting 230 V electrical
operation:
 Press the "+" button next to the " " symbol until the desired heat output is
reached.
Selecting gas and 230 V
electrical operation:
 Select gas operation and 230 V electrical operation on the operating unit.
When the heater is turned on, it starts with the last set operating mode.
Switching on the heater:
 Press the " " button. The Start screen appears in the display. The heater starts
automatically.
Switching the heater off:
 Press the " " button. The heater is turned off.
Switch for water pump The switch for the water pump is located under the driver's seat.
Switching on:
 Press the upper part of the rocker switch: The water pump is turned on.
Switching off:
 Press the lower part of the rocker switch " ": The water pump is switched
off.
230 V circulating pump Depending on the equipment, the hot-water heater has an additional 230 V circu-
lating pump.
If the vehicle is connected to the 230 V power supply, then it is possible to switch
to the higher output of the 230 V circulating pump.
The switch for switching between the 12 V circulating pump and the 230 V circula-
ting pump is located on the hot-water heater operating unit.
Z Select the output level during 230 V electrical operation in such a way that it
corresponds to the 230 V connection protection:
Level 1 (1050 W) at 6 A
Level 2 (2100 W) at 10 A
Level 3 (3150 W) at 16 A
Z If gas and 230 V electrical operation is selected and if the vehicle is connected
to the 230 V power supply, then the hot-water heater at first only operates in
230 V electrical operation. Only if the heat output is insufficient, does the gas
operation also automatically switch on.
Z The gas operation is only possible when the regulator tap on the gas bottle and
the gas isolator tap are opened.
Z 230 V electrical operation is only possible when the vehicle is connected to the
230 V power supply.
Z Switching on and off applies only for IVECO vehicles.