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Grill faults are generally similar to
those listed for the oven.
If the cooling fan starts and runs, the
electrodes should spark and the
solenoid valves can be heard to open.
If the spark electrodes are correctly
positioned and no spark occurs, there
may be an air detector pressure switch
fault, one faulty solenoid valve or no
gas supply.
Symptom
Fault
Oven fan does not start,
Faulty fan or connections.
oven lamps light
Oven fan does not start,
Component failure on main board.
lamps do not light
Faulty connections.
Cooling fan fails to start
1. Faulty fan.
2. Faulty programmer.
‘ON’ LED fails to light
3. Faulty component on either board.
cooling fan fails to start
4. Faulty mains transformer.
5. Miss set or faulty potentiometer on control
board.
6. Faulty transformer or mains supply.
7. Faulty microswitch on control board.
Temperature exceeds set level.
Damaged or disconnected thermistor probe.
Oven goes to HLO after 4 / 5 minutes.
Oven fails to operate, green / red
Faulty micro-computer.
lights on steady.
FAULT FINDING
