VLT FC 103 Refrigeration Drive
1
Posts
1
Users
0
Reactions
125
Views
Feb 23, 2024 11:47 am
Cause : External fan fault comes when the external fan is faulty. The fan warning function is an extra protective function that checks if the fan is running/mounted. The fan warning can be disabled in 14-53 Fan Monitor ([0] Disabled).
- Check fan resistance.
- Check soft charge fuses.
