Fault Codes/KOHLER CO./BLINK1KOHLER CO.BLINK1UnclassifiedGeneralWhat This Code MeansFAULT LED BLINK1Possible Causes•Overload conditionRelated KOHLER CO. Fault CodesBLINK42B3B1BBrowse all KOHLER CO. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for BLINK1 on your specific KOHLER CO. unit — cited to the OEM manual, not a forum guess.Your question about BLINK1GET THE ANSWERFree account required — we'll bring your question with you.