Error code reference

Frigidaire Air Conditioner Error Code AS

Ambient thermistor sensor located in front of the evaporator has failed.

SourceFrigidaire Room Air Conditioner - Service Manual: 2010Section 3, page 3-3

Frigidaire codes Frigidaire air conditioner codes

Diagnostic procedure

The full AS 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

Contact your Authorized Frigidaire Service Center.

SourceFrigidaire Room Air Conditioner - Use & Care Manual (16120300A19316)p. 10

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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

20 manuals in the MyPros+ library document this code for Frigidaire air conditioner.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full AS procedure

Where this code is documented

Models covered by the manuals that document this code

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