Error code reference

Perlick Refrigerator Error Code HA

Maximum temperature alarm - cabinet temperature has exceeded the maximum alarm threshold.

SourcePerlick Undercounter Refrigeration - Service Manual: 15" & 24" Series (SMR-0014)p. 14, 28

Perlick codes Perlick refrigerator codes

Diagnostic procedure

The full HA 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

Check if cabinet was loaded with warm product, condenser coil is dirty, light is left on, door was left open, or ambient temperature changed dramatically.

SourcePerlick Undercounter Refrigeration - Service Manual: 15" & 24" Series (SMR-0014)p. 14, 28

Unlock with pass

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 Perlick refrigerator.

Models covered by the manuals that document this code

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The full HA procedure

Where this code is documented

Models covered by the manuals that document this code

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