VOLTS L1-L2 HIGH SD

UnclassifiedElectrical

What This Code Means

Generator voltage high; Output voltage exceeds 120% of the system nominal voltage for more than 2 seconds

Possible Causes

  • Generator voltage high

Suggested Actions

  1. 1Contact an authorized distributor/dealer for service

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Get a diagnosis walkthrough for VOLTS L1-L2 HIGH SD on your specific Rehlko unit — cited to the OEM manual, not a forum guess.

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