Yellow and Red LEDs flashing together — Low control power input

What does ALERT and TRIP LEDs flash together mean?

The control power supplied to the CADM is too low (below 19-28VAC), indicating a potential issue with the control transformer or its wiring.

• Control circuit transformer issue.
• Wiring problem to the control circuit.

Click steps to track your progress.

1. 1

   Turn off unit power supply and install a lockout tag.

2. 2

   Verify that the R and C terminals are supplied with 19-28VAC.

3. 3

   Inspect the control circuit transformer.

4. 4

   Check the wiring connections to the control transformer and the module.