Operation Manual
10. Built-in devices
93
10.3 Electric auxiliary heating*
The electric auxiliary heating is integrated in the hot-air heating
system. This allows for three possible heating methods:
- just the gas heater
- gas heater + electric heater
- just the electric heater
The electric auxiliary heating allows you to heat up the vehicle
more quickly. It has three power settings:
- 500 W
- 1000 W
- 2000 W
The electric auxiliary heating (Ultraheat) operates only
when the caravan is connected to the 230V mains
supply.
Before switching on the Ultraheat, please ensure that
the fuse protection of the electrical supply at the caravan
corresponds to the power setting you have selected.
The power feed lead for the caravan must be com-
pletely unwound from the cable drum.
During operation, the reecting panel of the heater
will get very hot in some places.
If you operate on electricity and gas at the same time to
heat, the electric component will switch itself o to prevent
the stronger gas burner from possibly overheating.
To switch on
• Set the rotary switch to the desired power setting (green indica-
tor light will light up during „Operation“).
• Set the desired room temperature using the rotary switch.
To switch o
• Use the rotary switch to turn o the heater.
Ultraheat
230 V ~
2000
500
1000
1
3
5
7
9
Standard rotary switch
To distribute hot air evenly and quickly and ensure that
the surface temperature on the heater is reduced, the
heater should be operated only when the circulation
fan has been switched on.
Ultraheat
Menu: TFT electric auxiliary heating
6
500 W
on
12:30 23,5 °C
09.01.15
18,0 °C
1
2
8
7
6 5 4 3
Shows temperature level
Shows performance level
“Back” function (to exit the menu)
Information on device manufacturer
Selecting the Performance level submenu
Selecting the Temperature level submenu
Shows heating in operation: on = yes; o = no
Heating function On/O
1
2
3
4
5
6
7
8