Error code reference

Haier Refrigerator Error Code F3

Ambient temperature sensor (RT SNR) malfunction: RT SNR short circuit or open circuit.

SourceHaier Refrigerator - Full Service Manual (HFD647AS, HB21TSSAA)p. 28

Diagnostic procedure

The full F3 procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check sensor and sensor connection wire for defects.

SourceHaier HQM458BKNSS0 - Service Manual: RefrigeratorSection 6-2-2

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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 Haier refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F3 procedure

Where this code is documented

Models covered by the manuals that document this code

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