Danfoss VLT FCM106, FCP 106 & FCM300 DriveMotor
1
Posts
1
Users
0
Reactions
103
Views
Feb 29, 2024 7:26 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.
- Check fan resistance.
- Check soft charge fuses.
