INVT OLF fault code meaning
INVT / OLF
Series: GD300-01A
Utility-frequency fan current
AC drive
Meaning:
Possible causes
Source:
Series: GD300-01A-RT
Fan overload
AC drive
Meaning:
Possible causes
Source:
INVT / OLF
AC drive
Meaning:
Source:
AC drive
Meaning:
Source: