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CONVECTION OVENS ONLY
SYMPTOM POSSIBLE CAUSE
Convection motor does not operate.
1. Main power supply not on.
2. Incorrect voltage.
3. Oven door switch arm not engaging door hinge arm
properely.
4. Oven door switch open or inoperative.
5. Power switch open or inoperative.
6. Convection motor inoperative.
Convection motor noisy.
1. Motor mounting bracket or motor mounting plate to
the back of the chassis is loose.
2. Fan shroud is loose or fan is rubbing shroud.
3. Fan loose on motor shaft.
4. Fan excessively dirty or debris stuck in fan.
5. Motor malfunction.
Pilot does not remain lit (no gas flow to oven burner).
1. Low gas pressure.
2. Thermocouple not positioned correctly or
malfunctioning.
3. Solenoid malfunction.
4. Pilot gas flow too low. Adjust on gas safety valve.
ENDURANCE / CHALLENGER MODULAR SERIES GAS RANGES - TROUBLESHOOTING
F45471 Rev. A (0615) Page 38 of 38