E6
Costway Dryer Heating Fault

Washer-dryer combo displays E6 and drying function does not heat; clothes remain wet and cold after dry cycle.

Advertisements

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Advertisements

Possible Causes

Failed dryer heating element, Open thermal cutoff or high-limit thermostat, Blocked dryer air duct or lint buildup, Faulty dryer temperature sensor (NTC) or wiring

How to Fix / Troubleshooting

Safety first: Unplug the unit and allow it to cool completely before working near the heater or ducts.

  • Clean lint and vents: Remove the rear panel or top cover (depending on model) to access the dryer air duct. Vacuum lint from the duct, blower fan, and around the heater housing. Clean the internal lint filter thoroughly.
  • Inspect dryer heater: Locate the dryer heating element assembly, usually in a metal housing connected to the air duct. Check for visible breaks in the coil or burnt spots.
  • Test heater continuity: Disconnect the heater wires and measure resistance across the heater terminals. An open circuit indicates a failed element that must be replaced.
  • Check thermal cutoff and thermostats: On the heater housing, identify the thermal cutoff and high-limit thermostat. Test each for continuity. Any open device (at room temperature) must be replaced with the correct Costway-rated part.
  • Verify dryer NTC sensor: Measure resistance of the dryer temperature sensor and compare to specifications. Replace if out of range.
  • If all components test good: The main control board may not be supplying power to the dryer heater circuit. Board diagnosis and replacement should be done by a professional.
Advertisements

Repair Difficulty

Hard 4/5

Required Part

Dryer Heating Element Assembly
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements