KB ST LED red/yellow slow blinking fault code meaning
KB / ST LED red/yellow slow blinking
Series: KBAC
Overvoltage
AC drive
Meaning: Slow Flash Red / Yellow
Possible causes
Source: KB Electronics KBAC Installation and Operating Manual 11 Diagnostic LEDs Table 7
Series: KBVF
Overvoltage
AC drive
Meaning: Slow Flash Red / Yellow
Possible causes
Source: