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Revision 4/F3591 © Moffat Ltd, August 2004
5. TROUBLE SHOOTING
FAULT POSSIBLE CAUSE REMEDY
THE OVEN DOES NOT
OPERATE / START
The mains isolating switch on
the wall, circuit breaker or fuses
are “off” at the power board.
The power switch on the oven is
off.
Incorrect electrical supply.
(Refer fault diagnosis 6.1.1)
Power switch on unit faulty.
(Refer fault diagnosis 6.1.1)
Turn on.
Turn on switch. Power indicator
will illuminate.
Ensure electrical supply correct.
Replace.
(Refer service section 6.3.1)
FAN DOESN’T OPERATE Thermostat not on.
(Fan only operates when the
thermostat is on).
Door not closed.
(Fan only operates when the
door is closed).
Door microswitch out of
adjustment.
(Refer fault diagnosis 6.1.2)
Door microswitch faulty.
(Refer fault diagnosis 6.1.2)
Thermostat fan switch faulty.
(Refer fault diagnosis 6.1.2)
Fan motor faulty.
(Refer fault diagnosis 6.1.2)
Wiring.
Turn thermostat on.
Close door.
Adjust microswitch.
(Refer service section 6.4.6)
Replace microswitch.
(Refer service section 6.3.17)
Replace thermostat.
(Refer service section 6.3.5)
Replace.
(Refer service section 6.3.11)
Check and tighten any loose
wiring.
NO HEAT / ELEMENTS NOT
WORKING
(FAN OPERATING BUT NO
HEATING INDICATOR)
No power to thermostat.
(Refer fault diagnosis 6.1.3)
Thermostat faulty.
(Refer fault diagnosis 6.1.3)
Identify fault and correct.
Replace.
(Refer service section 6.3.5)
NO HEAT / ELEMENTS NOT
WORKING
(HEATING INDICATOR ON)
Contactor faulty.
(Refer fault diagnosis 6.1.4)
Replace.
(Refer service section 6.3.12)
WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED
OUT BY QUALIFIED PERSONS ONLY.
