Dryer function does not start or stops quickly; F13 displayed.

Safety: Unplug the appliance. Dryer components can be very hot; allow time to cool.

• Clean lint and ducts: Remove the rear panel and inspect the dryer air duct and fan housing. Clear any lint build-up that could cause overheating or poor airflow.
• Check dryer NTC: Locate the dryer temperature sensor on the heater housing or air duct. Inspect wiring and test resistance at room temperature (typically 10–30 kΩ). Replace if open or shorted.
• Test dryer heater: Measure resistance across the dryer heater terminals. An open circuit indicates a failed heater that must be replaced.
• Inspect thermal cut-outs: Some models have thermal fuses or thermostats in series with the heater. Test for continuity and replace any open devices.