Fan Overtemperature

What does FF83 mean?

The drive output filter fan has an excessive temperature. This supervision is active in step-up drives and indicates potential overheating if airflow is restricted, the fan is faulty, or ambient temperatures are too high, risking damage to the filter or drive.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Verify that the fan rotates in the correct direction and that air flows freely through the cooling fins and vents.