Green POWER LED on — Module has power

¿Qué significa POWER LED Green ?

This indicates that the Comfort Alert Diagnostic Module (CADM) is receiving the necessary control power to operate.

• Sufficient 24VAC power supply is present at the module's R and C terminals.

Haga clic en los pasos para seguir su progreso.

1. 1

   Verify that the R and C module terminals are connected.

2. 2

   Check for 24VAC voltage at the module's R and C terminals.

3. 3

   Ensure the R and C terminals receive power directly from the control transformer.

4. 4

   Confirm the module is not powered by another device that could interrupt the 24VAC supply.