Output Filter Fan Overtemperature

What does FF83 mean?

The fan for the drive's output filter is experiencing excessive temperature. This typically occurs in step-up drives and indicates inadequate cooling, which can lead to overheating of the filter components and potential damage to the output filter if not resolved promptly.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Verify that the fan rotates in the correct direction and that airflow through the filter assembly is unobstructed by dust or debris.