Safety first: Unplug the unit and allow it to cool completely before accessing the dryer section.

Clean lint and condenser: Remove and clean the lint filter thoroughly. If your Hisense combo has a user-accessible condenser, remove it and rinse under running water to clear lint and scale. Ensure all air paths are clear.
Check load size: Do not exceed the specified drying capacity (usually lower than wash capacity). Overloading can cause poor drying and error codes.
Access heater (advanced): Remove the rear panel or top cover (depending on model) to locate the dryer heater housing. Inspect wiring and connectors for burns or loose connections.
Test heater and safety devices: With a multimeter, check continuity of the dryer heating element, thermal fuse, and high-limit thermostat. Replace any open components with OEM Hisense parts.
Temperature sensor: If heater and fuses are good, test the dryer NTC sensor for correct resistance. Replace if out of specification.

If you are not comfortable working around heating components, contact a qualified technician.

Washer-dryer does not heat during drying cycle, clothes come out wet and cold, E10 displayed

Possible Causes