Error code reference

Amana Microwave Error Code Err7

Error with RTD (Resistance Thermal Device) circuit. Power level sub-codes: 0=Uncalibrated, 1=Shorted RTD circuit, 2=Open RTD circuit.

SourceAmana Microwave - Service Manual - RS2220002: ACE208p. 26

Amana codes Amana microwave codes

Diagnostic procedure

The full Err7 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 oven for 1 minute, reconnect power, and retest. If code reappears, replace H.V. board; check RTD and wiring to H.V. board for shorted or open conditions.

SourceAmana Microwave - Service Manual - RS2220002: ACE208p. 26

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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

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

Models covered by the manuals that document this code

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The full Err7 procedure

Where this code is documented

Models covered by the manuals that document this code

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