Operation Manual

23
7M
otorcaravan - 09-08 - DET-0033-07EN
Troubleshooting
1
5
15.5 Heater/boiler
In the event of a defect contact the nearest customer service workshop of the
relevant appliance manufacturer. The list of addresses is enclosed with the
accompanying appliance documentation. Only authorised qualified personnel
may repair the appliance.
15.5.1 Heater/boiler Truma
Fault Cause Remedy
Microwave oven does not
cut in
Fuse is defective Replace fuse
Door of the microwave
oven is not properly
closed
Remove foreign bodies
stuck in the door of the
microwave oven and
close door properly
Fault Cause Remedy
Heater does not ignite Temperature sensor on
operating unit or remote
sensor defective
Pull out plug on operating
unit. The heating then
works without thermostat.
Contact the customer
service as soon as possi-
ble
Red indicator lamp
"Fault" illuminates
Air in the gas pipe sys-
tem
Switch off and on again.
After two futile ignition at-
tempts, wait for
10 minutes before trying
again
Lack of gas Open regulator tap and
gas isolator tap
Connect a full gas bottle
Defect of a safety ele-
ment
Contact customer service
Red indicator lamp
"Fault" is flashing
Operating voltage too low Charge or replace the liv-
ing area battery (or have
it charged or replaced)
Green indicator lamp be-
hind knob is not lit
Fuse on the transformer/
rectifier is defective
Replace fuse on the
transformer/rectifier
Fuse in the electronic
control unit has been trig-
gered
Contact customer service
Living area battery defec-
tive
Charge or replace the liv-
ing area battery (or have
it charged or replaced)
Yellow indicator lamp on
the energy selector
switch does not illumi-
nate
No supply voltage Check 240 V connection
and fuses
Overheating switch was
triggered
Press overheating switch