ABB A29 fault code meaning
ABB / A29
Series: ACS400
Auto switching
drive
Meaning: The autochange function of Pump-Fan Control block is active.
Possible causes
Source: ACS400 User's Manual Rev C (EN, official site)
ABB / A29
drive
Meaning: The autochange function of Pump-Fan Control block is active.
Source: ACS400 User's Manual Rev C (EN, official site)