... SCR fail, bypass sequence fail, Bypass over the limit, critical overload, battery exhausted, low output voltage, high output voltage, DC fuse ... , 13.5 v power supply fail, inverter overvoltage, 200% overload on each line, transfer fail, inverter voltage out of range ... out of range.Bypasssolid state,Overload125% for 10 min, 150% for 30 sec, 1000% for 1 cycle.EPOEPO local and/or remoteDisplayLCDLED ...