Washer-dryer combo emits a burning smell during wash or dry cycles.

Safety first: Immediately stop the cycle, unplug the appliance, and do not use it until the source is identified.

• Check drum and seal: Look for items trapped between the drum and door seal that may be burning or melting.
• Inspect belt: Remove the rear panel and check the drive belt for signs of overheating (glazing, rubber dust). Replace if slipping.
• Clean heater area: Access the wash and dryer heaters and remove any lint or fabric that may be in contact with hot surfaces.
• Inspect wiring: Look for burnt connectors or insulation near the motor, heater, and control board. Replace damaged wiring and components.
• Do not ignore: If the smell persists after cleaning and inspection, have a qualified technician perform a full safety check.