Strong burning plastic or electrical smell when the smoker is heating.

Safety first: Turn off, unplug the smoker, and do not continue using it until the source is identified. Risk of fire.

• Inspect interior: After cooling, check for any plastic packaging, ties, or accessories left inside that may be melting. Remove and clean residue.
• Check wiring near element: Remove the rear or bottom panel and inspect wires near the heating element for melted insulation or discoloration. Replace damaged wires with high-temperature-rated wire.
• Control board check: Smell near the control panel. If the odor is strongest there, the main control board may be overheating and should be replaced.
• Test carefully: After repairs, run the smoker empty at a low temperature and monitor for any remaining smell before cooking food.