Strong burning or electrical smell coming from the smoker, even when empty or at low temperature.

Safety: If you smell burning plastic or see smoke from the control area, unplug the smoker immediately.

Steps:

• After cooling, inspect the heating element for grease buildup or spilled marinades. Clean the element gently with a damp cloth; avoid abrasive tools.
• Remove the access panel and inspect wiring for darkened insulation, melted spots, or loose connections. Replace any damaged wires with high‑temperature rated wire.
• Check the control board for burnt components or discoloration. If present, replace the board.
• Perform a short test run outdoors with the smoker empty at a moderate temperature to burn off any remaining residues.

Warning: Do not continue using the smoker if the burning smell persists or if you see arcing or glowing components inside the control area.