Oven emits a strong burning smell or smoke during use, even after initial burn-in.

Safety: If you see flames, turn off the oven immediately and keep the door closed. For smoke only, ventilate the area and allow the oven to cool.

• 1. Inspect cavity: Once cool, remove racks and check for burnt-on food, especially on the bottom panel and around the fan cover. Clean thoroughly with a non-caustic oven cleaner suitable for Panasonic ovens.
• 2. Check elements: Look for grease deposits directly on the elements. Clean gently with a damp cloth when cool; do not use abrasive tools that can damage the element sheath.
• 3. Verify ventilation: Ensure that the oven’s external vents are not blocked and that the installation meets Panasonic’s clearance requirements.
• 4. Test at moderate temperature: Run the oven empty at 180°C for 20–30 minutes and observe. Light odor that diminishes is normal after cleaning; persistent burning smell may indicate internal insulation or wiring damage, requiring professional inspection.