Delta FF1 fault code meaning
Delta / FF1
Series: VFD-BW, VFD-FE
Fan 1 error
AC motor drive
Meaning:
Possible causes
Source: Delta VFD-BW Manual P122; Delta VFD-FE Manual P41
Delta / FF1
AC motor drive
Meaning:
Source: Delta VFD-BW Manual P122; Delta VFD-FE Manual P41