Error code reference

Marvel Refrigerator Error Code Lo

Low temperature: the unit temperature fell 10 degrees F below the set point for more than one hour.

SourceMarvel MicroSentry Refrigeration Monitor - Service Manual (3BARM, 6BARM, 30WCM, 61WCM)p. 15, 44

Diagnostic procedure

The full Lo 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

Call your dealer or Marvel Customer Service.

SourceMarvel MicroSentry Refrigeration Monitor - Service Manual (3BARM, 6BARM, 30WCM, 61WCM)p. 15, 44

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 Marvel refrigerator.

Models covered by the manuals that document this code

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The full Lo procedure

Where this code is documented

Models covered by the manuals that document this code

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