Washer-dryer emits a burning smell or smoke during operation.

Safety: Immediately switch off and unplug the appliance. Do not continue to use until the cause is identified and fixed.

• Visual inspection: Remove rear panel and inspect the belt, motor, and wiring for signs of burning or melting.
• Check for obstructions: Look for items trapped between drum and tub or in the sump hose that may cause motor overload.
• Dryer section: Inspect dryer heater and ducts for heavy lint build-up; clean thoroughly.
• Replace damaged parts: Any burnt connectors, wiring, belt, or motor must be replaced. If the control board shows signs of burning, replace it.