Operation Manual

10
9C
aravan - 11-06 - DET-0030-05EN
Appliances
1
0
Selecting the operating
mode
The hot-water heater can be operated with the following energy sources:
Gas operation
240 V electrical operation
Gas and 240 V electrical operation
The operating mode is selected from the operating unit.
Selecting gas operation:
Press the " " button (Fig. 117,4) until the " " symbol (Fig. 118,5) flashes.
Press the "+/On" button (Fig. 117,3). The gas operation is activated.
Press the " " button (Fig. 117,2). The operation ends, the display moves
to home position and the " " symbol lights up.
Selecting 240 V electrical
operation:
Press the " " button (Fig. 117,4) until the " " symbol (Fig. 118,6) flashes.
Press the "+/On" button (Fig. 117,3) or the "-/Off" button (Fig. 117,5) until
the desired output level is visible.
Press the " " button (Fig. 117,2). The operation ends, the display moves
to home position and the " " symbol lights up.
Selecting gas and 240 V
electrical operation:
Select gas operation and 240 V electrical operation on the operating unit.
When the heater is turned on, it starts with the last set operating mode.
14
Selection: Setting the night temperature
15 Auto
Selection: Starting the night temperature control auto-
matically
16 Ext
Selection: Starting the heater via remote control (only
when a remote control is installed)
17
Setting the time
18
Activating the lower menu line
No. in
Fig. 118
Symbol Signification
Select the output level during 240 V electrical operation in such a way that
it corresponds to the 240 V connection protection:
Level 1 (1050 W) at 6 A
Level 2 (2100 W) at 10 A
Level 3 (3150 W) at 16 A
If gas and 240 V electrical operation is selected and if the vehicle is con-
nected to the 240 V power supply, then the hot-water heater at first only
operates in 240 V electric operation. Only if the heat output is insufficient
does the gas operation also automatically switch on.
The gas operation is only possible when the regulator tap on the gas bottle
and the "Heater/boiler" gas isolator tap are opened.
240 V electrical operation is only possible when the vehicle is connected to
the 240 V power supply.