Fault Codes/Discovery Energy, LLC (Rehlko)/OVER SPEEDDiscovery Energy, LLC (Rehlko)OVER SPEEDUnclassifiedSpeedWhat This Code MeansOverspeed shutdownRelated Discovery Energy, LLC (Rehlko) Fault CodesP0219P0506P0507OVER VOLTAGEP0006OVER FREQUENCYP0007LOADSHED OVER TEMPERATUREP26 - 47LOAD SHED UNDER FREQUENCYP26 - 48LOAD SHED OVER TEMPERATUREBrowse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for OVER SPEED on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about OVER SPEEDGET THE ANSWERFree account required — we'll bring your question with you.