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critical Hotpoint
Error Code E3
Overheating detected — the internal temperature of the oven has exceeded safe operating limits.
? What Causes This
Blocked ventilation vents, fan malfunction, or thermostat failure.
✓ How to Fix It
- Turn off the oven immediately and allow it to cool completely.
- Check and clear any obstructions around the ventilation vents.
- Ensure proper airflow around the oven exterior.
- If the error reoccurs, contact a service technician to inspect the cooling fan and thermostat.
This error code appears in:
Hotpoint Fa3 540 H Ix Ha Class 3 Built In Oven User Guide