Auxiliary Power Supply Fault — The Auxiliary Power Supply has shut down

What does 54 mean?

The Auxiliary Power Supply has shut down, indicating a fault. This may require manual clearing.

• The Auxiliary Power Supply has shut down.

Click steps to track your progress.

1. 1

   Check the power source for the Auxiliary Power Supply.

2. 2

   Inspect wiring and connections to the Auxiliary Power Supply.

3. 3

   Manually clear the fault if possible after confirming the condition has resolved.

4. 4

   If the issue persists, contact support.