Adria Motorhome 2012, Owner'S Manual

Page: 100 / 187

D D
Heater & hot water
13
100 Adria Motorhomes
The more the air outlet nozzle is closed (Fig. 71/1), the less warm air flows out.
The more air outlet nozzles are open, the less warm air flows out at the individual noz-
zles.
13.1.5 Switching off the gas heater
Set the rotary switch to "Off" (Fig. 70/6).
The fan can continue to run after switching off in order to utilise the residual heat. The
green indicator lamp flashes.
Close the "heater" quick-action stop valve 11.7.1 when the heater is not used for an
extended period of time.
Close the gas cylinder shut-off valve 11.6 when no other gas appliance is in operation.
13.1.6 Malfunctions
13.1.6.1 Gas operation fault
When the heater malfunctions in gas operation, the red indicator lamp (Fig. 70/8) is on.
See the Chapter 21.6 "Truma Combi faults" for possible causes.
The fault is reset by switching the heater off and on with the control switch.
13.1.6.2 Electrical operation fault (Truma Combi E)
If a fault occurs in the heating during electrical operation, the yellow indicator lamp (Fig. 69/6)
on the power selector switch goes off.
See the Chapter 21.6 "Truma Combi faults" for possible causes.
Important!
If a fault shut-off occurs during mixed operation when using Truma Combi E (e.g. because
of an empty gas cylinder), the heater continues to run in electrical operation.
Important!
If the 230 V power supply is interrupted for short periods during operation (approx. 1 sec-
ond), the heating will resume as normal.