Error code

Frigidaire All models code F80

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Meaning

Communication error between the User Interface and the Microwave Control Board

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Possible causes

1. Verify the Microwave Control Board has power (open microwave door, if light comes on Microwave Control Board has power). If no power to Microwave Control Board, check if external in-line fuse is open (fuse can be open due to over amperage or door switch issues). 2. If F80 error code was triggered while oven was hot it could be due to an open thermal cut-out in microwave. Verify nothing is blocking the air flow of cooling fans and that cooling fans are operating correctly. (Note: thermal cut-out will reset when unit cools down) 3. If Microwave Control Board has power, check wiring between the User Interface Board (J3) and the Microwave Control Board (connector D). If correct, replace User Interface Board. If problem persists, replace Microwave Control Board

Solution

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

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