Copyright © 2019 Nortek Security & Control LLC86devices that were part of the mesh network will needto be manually removed from the network beforethey can be added to a network.While the controller is being reset, the Working messageappears. Tap OK or wait a few seconds for the message toclose automatically.Reset the Z-Wave Controller—Working5. When the controller is reset, the following messageappears. Tap OK or wait a few seconds for themessage to close automatically.Z-Wave Controller Reset MessageLearn ControllerThe GC3 Panel can be added to an existing Z-Wavenetwork as a “secondary” controller (this process is alsocalled “copy” or “replication”).When the GC3 Panel acts as a secondary controller,devices can only be added to or removed from the Z-Wavenetwork at the primary controller. Other than that, allfunctions are available to either controller.To add the GC3 Panel as a secondary controller for anexisting Z-Wave network:1. At the existing controller, add the GC3 Panel to theZ-Wave network. (If the existing controller is a GC3Panel, see “Add a New Device.” Otherwise, referto the documentation that came with the Z-Wavecontroller.)2. At the Home screen on the secondary GC3 Panel,tap System Settings.Home—System Settings3. Enter the Master User Code to access the SystemSettings screen.4. At the System Settings menu, tap Smart HomeSettings.System Settings—Smart Home Settings