Fault Codes/Gillette Generators/OSGillette GeneratorsOSUnclassifiedGeneralWhat This Code MeansPower light blinkingPossible Causes•Link lostRelated Gillette Generators Fault CodesP0071RESOCSDNIALWTLOPLOLFLBVHWTHTPBrowse all Gillette Generators fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for OS on your specific Gillette Generators unit — cited to the OEM manual, not a forum guess.TRY IT FREE