DC Over-voltage shutdown — The Auxiliary Power Supply has shut down

What does 70 mean?

The Auxiliary Power Supply has shut down due to an over-voltage condition. This means the voltage it's receiving is too high, potentially causing damage. This fault may require manual clearing.

• The Auxiliary Power Supply has shut down.
• The voltage supplied to the Auxiliary Power Supply is too high.

Click steps to track your progress.

1. 1

   Verify the voltage input to the Auxiliary Power Supply is within its specified limits.

2. 2

   Check the 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.