Error code reference

Norcold Refrigerator Error Code HI dc

The DC input voltage to the refrigerator is too high (alternately flashes "HI" "dc" with an audible alarm).

SourceNorcold Polar 10 Series - Use & Care Manual: N10LX, NA10LXp. 20

Norcold codes Norcold refrigerator codes

Diagnostic procedure

The full HI dc 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

Turn the refrigerator OFF and then back ON to reset. If the fault code continues, see dealer or authorized Norcold Service Center.

SourceNorcold Polar 10 Series - Use & Care Manual: N10LX, NA10LXp. 20

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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

6 manuals in the MyPros+ library document this code for Norcold refrigerator.

Models covered by the manuals that document this code

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The full HI dc procedure

Where this code is documented

Models covered by the manuals that document this code

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