Instruction manual

162 T-Modell - 13/14 - Ausgabe 08/13 - 2354677 - BUE-0029-14EN
Appliances
9
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 from the operating unit.
Selecting gas operation:
 Press the "On" button next to the " " symbol. The gas operation is acti-
vated.
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 " " button. The Start screen appears in the display. The heater
starts automatically.
Switching the heater off:
 Press " " button. The heater is turned off.
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 (1 kW) at 6 A
Level 2 (2 kW) at 10 A
Level 3 (3 kW) at 16 A
Z If gas and 230 V electrical operation is selected and if the vehicle is con-
nected to the 230 V power supply, then the hot-water heater at first only
operates in 230 V electric 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.