Error code reference

Polar Refrigerator Error Code AC HE

AC heater fault: the AC heater is not plugged in or has failed open (N7LX/N8LX models).

SourcePolar 7 & 8 Series - Service Manual: Gas Electric Refrigeratorsp. 43

Diagnostic procedure

The full AC HE procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Verify AC voltage is 108-132 VAC, reset by turning refrigerator OFF and back ON, then check AC heater connections.

SourcePolar 7 & 8 Series - Service Manual: Gas Electric Refrigeratorsp. 43

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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

1 manual in the MyPros+ library documents this code for Polar refrigerator.

Models covered by the manuals that document this code

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The full AC HE procedure

Where this code is documented

Models covered by the manuals that document this code

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