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