Burning smell during operation without visible smoke

Safety first: If you smell burning, stop the cooker, unplug it, and allow it to cool. Do not ignore persistent burning odors.

• Check food: Open the lid and inspect the contents. If food is burnt on the bottom, soak and clean the inner pot thoroughly.
• Clean heating plate: After cooling, remove the pot and wipe the heating plate to remove any spilled oil or food.
• Inspect underside: Remove the bottom cover and look for darkened or melted insulation on wires. Replace any damaged wiring harnesses.
• Dust removal: Use compressed air to gently blow dust from the control board and fan (if equipped).
• Persistent smell: If the smell continues with a clean pot and no visible damage, have a technician inspect the Cosori wiring harness and main control board for overheating.