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Error code reference

Electrolux Oven Error Code F82

Microwave thermistor open error (Icon model only)

Electrolux codesElectrolux oven codes
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What the F82 error code actually means

Your Electrolux Icon oven is showing F82 because the oven's built-in temperature sensor for the microwave cavity is not working correctly, or the heating element used during convection cooking is not producing heat. The oven's control system detected that something is wrong with how it monitors temperature inside the microwave portion of the appliance. This issue requires diagnosis before using the convection or microwave functions to avoid cooking failures or potential safety concerns.

Diagnostic procedure

The full F82 procedure

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1
First diagnostic step
Verify the operation of the microwave convection element by starting a convection function and checking if the temperature is rising.
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Most common causes of F82

Ranked by how often they cause this code
  1. 1Failed microwave cavity thermistor
  2. 2Faulty convection heating element
  3. 3Damaged or disconnected thermistor wiring
  4. 4Control board relay failure
  5. 5Failed microwave control board

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Questions people ask about F82

What does F82 mean on a Electrolux oven?
F82 on an Electrolux Icon oven indicates a microwave thermistor open error. This means the microwave control board cannot read a valid temperature signal from the thermistor inside the microwave cavity, or the convection heating element is not producing heat when it should be. This code appears exclusively on Electrolux Icon combination microwave and convection oven models.
Is it safe to use my Electrolux oven while F82 is displayed?
You should avoid using the convection and microwave functions while F82 is active, because the control system cannot accurately monitor cavity temperature. Cooking without reliable temperature feedback can result in undercooked food or, if the element is malfunctioning, unexpected behavior. Basic non-convection bake functions on a combination unit may or may not be affected, but it is best to resolve the fault before continued use.
How much does it cost to repair an Electrolux oven F82 error?
Repair costs depend on which component has failed. A thermistor replacement is typically the least expensive fix, with parts generally ranging from $20 to $60 and labor adding to the total. A convection element replacement usually falls in the $50 to $150 range for parts. A control board replacement is the most expensive scenario, with parts potentially ranging from $150 to $400 or more depending on the specific model, plus labor costs if a technician performs the work.
Can I fix the F82 error myself?
Some aspects of diagnosing F82 are DIY-friendly, such as inspecting wiring connectors and running a convection cycle to check for heat output. However, testing and replacing the thermistor, convection element, or control board involves working near high-voltage components inside a combination microwave oven, which carries serious shock hazards. If you are not experienced with appliance electrical work, a qualified technician should handle any component replacement.
Will resetting the oven clear the F82 error code?
A power reset by disconnecting the oven from its electrical supply for a few minutes may temporarily clear the F82 code, but if the underlying component has failed, the error will return as soon as the oven attempts to monitor cavity temperature again. A reset is useful for ruling out a transient control glitch, but it is not a repair. If the code comes back after resetting, a hardware fault needs to be diagnosed and corrected.

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