Fault Codes/Rehlko/MAINT DIP SWITCHRehlkoMAINT DIP SWITCHUnclassifiedTransfer SwitchWhat This Code MeansTransfer inhibited for servicePossible Causes•Maintenance DIP switches closedRelated Rehlko Fault CodesMAINTDIPSWITCHMODULESTATUSCHANGEINHIBITTRANSFERNOT IN AUTO AVINHIBIT TRANSFERPROTECTIVERELAYTRIPPEDCONTACTORGENSWITCHINGDEVICEFAILEDGENLIMITSWITCHFAILFORCEDTRANSTOOFFFAIL TO OPEN SOURCE2FAIL TO OPEN SOURCE1FBrowse all Rehlko fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for MAINT DIP SWITCH on your specific Rehlko unit — cited to the OEM manual, not a forum guess.Your question about MAINT DIP SWITCHGET THE ANSWERFree account required — we'll bring your question with you.