Washer-dryer combo shows E13 and stops; often associated with overheating during drying.

Safety first: Unplug the unit. Components may be hot; wait until they cool before servicing.

• Clean lint paths: Remove the lint filter and clean thoroughly. Access internal ducts and the blower housing to remove accumulated lint and debris.
• Check exhaust fan: Verify the dryer fan wheel is securely attached to the motor shaft and spins freely. Replace the fan or motor if seized or broken.
• Inspect high-limit thermostat: Locate the high-limit thermostat on the heater housing. Check for continuity with a multimeter. If open and not resettable, replace it.
• Verify venting (if vented model): Ensure the external vent hose is not crushed or blocked and that the wall vent flap opens freely.