100
Possible cause Action you can take
Problem: refrigerator will not work on gas
a) Gas bottle is empty.
b) Valve of the gas bottle or one of the shut-
off valves is closed.
a) Replace the gas bottle.
b) Open the valve of the gas bottle or shut-off
valve(s).
Problem: refrigerator will not work on 12V DC
a) 12V fuse is defective.
b) Battery is empty.
a) Fit a new fuse (Camper —> fuse box of
camper. Car —> fuse box of car)
b) Test the battery and charge it.
Problem: refrigerator will not refrigerate sufficiently
a) Insufficient ventilation for the refrigerator.
b) Thermostat set too low
c) Too much ice on the condenser.
d) Too much hot food stored simultaneously.
e) Gas burner is dirty.
f) Door does not shut properly.
a) Check whether the ventilation gratings
are covered.
b) Increase the setting of the thermostat
c) Check whether the refrigerator door shuts
properly and defrost the refrigerator.
d) Let the food cool off first.
e)Havethegasburnercleaned.
f) Check the door closing mechanism.
Control panel diagnostics
Refrigerators with a LCD control panel have a
special diagnostics area which displays an error
code if there is a fault.
•Fault 1: AC heater current is measured to be
75% below nominal current.
Action: Contact your dealer or a Thetford
Service Centre.
•Fault 2: DC heater current is measured to be
75% below nominal current.
Action: Contact your dealer or a Thetford
Service Centre.
•Fault 3:ACheaterisONwhenitshouldbe
OFF.
Action: Contact your dealer or a Thetford
Service Centre.
•Fault 4:DCheaterisONwhenitshouldbe
OFF.
Action: Contact your dealer or a Thetford
Service Centre.
•Fault 5: Senses flame when gas should be
OFF.
Action: Contact your dealer or a Thetford
Service Centre.
•Fault 6:SensesgasoutputterminalON
when should be OFF.
Action: Contact your dealer or a Thetford
Service Centre.
•Fault 7: Senses gas output terminal OFF
whenshouldbeON.
Action: Contact your dealer or a Thetford
Service Centre.
refrigerators