CBAX ADM Comm. Error (Alarm)
To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.
| Cause | Solution |
| The ADM lost communication with the Heat Controller DB | Verify CAN cable is plugged into the network. |
| Carefully check for cross-threaded CAN connections on the ADM and AMZ. The yellow LED on the ADM and AMZ board should be flashing. If not, replace the CAN cable(s). |