Inovance F49 fault code meaning
Inovance / F49
Series: HD5X
Water cooling system fault
AC drive
Meaning: The water cooling system detects a severe error in conductivity, pressure, flow, temperature, sensors, etc.
Possible causes
- One of the following faults occurs in the water cooling system: main power supply fault; both the main pump and standby pump are faulty; AC drive inlet water temperature too high; AC drive inlet water temperature below the dew point; AC drive inlet water pressure too high; AC drive outlet water pressure too low; water flow inside the AC drive too low; conductivity too high; AC drive outlet water temperature too high; AC drive inlet water pressure too low; conductivity transmitter fault; simultaneous faults in the AC drive inlet and outlet water temperature transmitters; simultaneous faults in the water flow transmitter inside the AC drive and the inlet water pressure transmitter
Source: HD5X Series High-Voltage AC Drive User Manual P94
Series: HD9X
DI circuit error on the 2.IO board
AC drive
Meaning:
Possible causes
Source: HD9X High-Voltage AC Drive User Manual P168