ABB D508 fault code meaning
ABB / D508
Series: ACH531
High liquid level
drive
Meaning: 76.93 LC high level action The water level has reached the upper level limit.
Possible causes
Source: ACH531 Firmware Manual P134
Series: ACQ580
High liquid level
drive
Meaning: 76.93 LC High level action. The water level has reached the level upper limit.
Possible causes
Source: ACQ580 Pump Control Program Firmware Manual P191
Series: ACS530
High liquid level
drive
Meaning: 76.93 LC High level action. The water level has reached the upper limit.
Possible causes
Source: ACS530 Firmware Manual P268