Inovance A244 fault code meaning

Inovance / A244

Series: HD5X

Unit ambient humidity alarm

AC drive

Meaning: The ambient humidity inside the unit exceeds the set humidity threshold

Possible causes

1.Unit ambient humidity too high
2.Condensation or other liquid on the surface of the unit ambient temperature and humidity sensor
3.Unit control board sampling error

Source: HD5X Series High-Voltage AC Drive User Manual P126