Hitachi ALARM LED blink (on 5s/off 5s)+OV/R-OH LEDon fault code meaning
Hitachi / ALARM LED blink (on 5s/off 5s)+OV/R-OH LEDon
Series: HFC-VWE
Overvoltage
AC drive
Meaning:
Possible causes
Source: Hitachi HFC-VWE Instruction Manual P26
Hitachi / ALARM LED blink (on 5s/off 5s)+OV/R-OH LEDon
AC drive
Meaning:
Source: Hitachi HFC-VWE Instruction Manual P26