Frigidaire Evaporator Icing / Defrost Problem

Frigidaire ice maker freezes up with heavy frost or ice around the evaporator and fan

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

Door or bin not sealing, Excess humidity entering, Defective defrost heater (if equipped), Faulty defrost thermostat

How to Fix / Troubleshooting

Safety: Unplug the unit before defrosting. Do not use sharp tools to chip ice.

Clear ice and correct cause:

  • Remove ice bin and interior panels as needed to access the evaporator.
  • Allow the unit to defrost completely; use towels to catch water. A fan blowing room air can speed this up.
  • Inspect the door or bin gasket for gaps or tears and replace if not sealing.
  • If your model has a defrost heater and thermostat, test them for continuity with a multimeter. Replace any open components.
  • After reassembly, monitor for recurring frost. Persistent icing may indicate a control or sensor issue requiring service.
Advertisements

Repair Difficulty

Medium 3/5

Required Part

Defrost Thermostat
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements