Alpha OH1 fault code meaning
Alpha / OH1
Series: ALPHA-8000E
Heatsink overheat
AC drive
Meaning:
Possible causes
Source:
Series: ALPHA6000, ALPHA6000E, ALPHA6000F, ALPHA6000S/6000V/6700S
Heatsink overheat
AC drive
Meaning:
Possible causes
Source:
Series: ALPHA6000S, ALPHA6000V
Heatsink overheat
AC drive
Meaning:
Possible causes
Source: