Delta HOA fault code meaning
Delta / HOA
Series: VP3000-E, VP3000
Will auto-switch back to 0
AC motor drive
Meaning:
Possible causes
Source: VP3000-E & VP3000-EHS User Manual (DELTA_IA-MDS_VP3000-E-VP3000-EHS_UM_SC_20260306) P877; VP3000 Series User Manual (DELTA_IA-MDS_VP3000_UM_TC_20250523) P931