UNDERVOLTAGEL3--L1

UnclassifiedElectrical

What This Code Means

UNDERVOLTAGEL3--L1

Possible Causes

  • •Source voltage across L3 and L1 is below the undervoltage dropout setting

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for UNDERVOLTAGEL3--L1 on your specific Rehlko unit — cited to the OEM manual, not a forum guess.

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