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error NuWave
Error Code E3
Fan malfunction — the cooling fan is not operating properly.
? What Causes This
Fan obstruction, motor failure, or electrical connection issue.
✓ How to Fix It
- Turn off and unplug the unit.
- Visually inspect the fan for debris or obstructions.
- Remove any blockages carefully.
- If the fan does not operate after cleaning, contact NuWave service for replacement.