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There is No LED Activity and My ZEN55 Smoke and Co Detector Bridge is Unresponsive

Is the ZEN55 Smoke and Co Detector Bridge installed, but there is no LED activity, and the relay is unresponsive? Please check out the list of troubleshooting steps below.

 

  • First, check that you have restored power to the unit at the breaker panel, following the completion of the installation.

 

  • Ensure the device is connected to an electric power source that does not exceed the maximum load power.

 

  • CHECK THE WIRES: ensure the device is wired exactly like the diagram, and don't rely exclusively on your multimeter to identify the wires:

 

Have you verified everything listed above is correct? Please get in touch, we are happy to help!

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