Operation Manual

24
1M
otorcaravan - 09-08 - DET-0033-07EN
Troubleshooting
1
5
15.6.3 Refrigerator Dometic 7 series with AES
Fault Cause Remedy
Indicator lamps "230 V",
"12 V" or "AUTO" are not
lit green
Refrigerator is turned off Switch on the refrigera-
tor with energy selector
switch
No electrical operating
voltage
Connect 240 V power
supply
Let the vehicle engine
run
Switch on or replace the
fuse
Contact a specialist
workshop
Refrigerator does not
switch to 12 V mode dur-
ing the journey
Operating voltage of al-
ternator is not present/
too low
Contact a specialist
workshop
Refrigerator does not
switch on in gas opera-
tion, "GAS" indicator
lamp is not lit yellow
Lack of gas Open regulator tap and
gas isolator tap
Connect a full gas bottle
Cobwebs or burnt resi-
due in the burning cham-
ber
Remove the ventilation
grill on the outside of the
vehicle and clean the
burning chamber
"GAS" indicator lamp
flashes yellow, no gas
Air in the gas pipe Switch off the refrigera-
tor with energy selector
switch
Open regulator tap on
the gas bottle and the
gas isolator tap of the re-
frigerator
Switch on the refrigera-
tor with energy selector
switch. After 10 seconds,
the AES will attempt an-
other ignition
If the "GAS" indicator
lamp flashes yellow
again after approx.
30 seconds, the failure
has not been remedied
yet
Repeat this process two
to three times for ventila-
tion. If the refrigerator
cannot be operated, con-
tact customer services