Error code reference

Amana Microwave Error Code F9C

E2PROM CheckSum error.

SourceMicrowave - Tech Sheet: Safety, Failure Codes & Wiring Diagramp. 1

Diagnostic procedure

The full F9C procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Unplug microwave oven or disconnect power, then replace power supply board.

SourceAmana Air Conditioner - Tech Sheet - 8204903: 11-3CFailure Codes Indications table

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

7 manuals in the MyPros+ library document this code for Amana microwave.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F9C procedure

Where this code is documented

Models covered by the manuals that document this code

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