Operation Manual

GB
Heater & hot water
13
Adria Motorhomes 103
13.1 Gas heater Truma Combi and Truma Combi E (special
equipment)
The Truma Combi and Truma Combi E liquid gas heaters are warm-air heaters with integrated
hot-water boiler. The burner operates fan-supported which ensures trouble-free function even
during the journey.
The Truma Combi E has additional heating rods for electrical operation. Three power selection
options are therefore available for the operation of this appliance:
• Gas only for independent operation
• Electricity only (230 V) for stationary operation at a camping site
• Gas and electricity simultaneously (possible only in winter mode).
13.1.1 Placing into service
Check the following each time before placing the heater into service:
For gas operation:
 Is the exhaust cowl free?
Otherwise remove the cover from the exhaust cowl.
 Is the shut-off valve of the gas cylinder open?
 Is the "Heater" quick-action stop valve on the distributor block open?
For electrical operation (Truma Combi E):
 Is the circuit protection for the 230 V power supply at the camping site adequate?
(900 W - 3.9 A / 1800 W - 7.8 A)
 Has the connecting cable been fully unwound from the cable reel?
 Is the 230 V circuit breaker in the vehicle switched on?
Important!
• The function of Truma Combi and Truma Combi E is almost identical.
 For the operation of Truma Combi E, the power type must first be set with the power
selector switch Fig. 80.
• When new heaters are placed into service for the first time, there is a light generation of
smoke. This is normal.
 In this case, allow the heater to run at maximum capacity, switch on the circulation
fan and open the air vents to ventilate the motorhome thoroughly during this period.
Important!
For more information, see the separate instructions from the manufacturer.
Important!
Heating is always possible in all operating modes (gas, electric and mixed operation) with
and without water.