Step 7 · Connect Wires to Nest

Referencing the labels on your wires and the diagram in the Nest app or manual, insert each wire into its corresponding terminal on the Nest base. Press the terminal lever down to secure the wire. Ensure each wire is fully inserted and held firmly in place. If you have a 'C' wire, connect it to the 'C' terminal. If you do not have a 'C' wire, consult the Nest setup guide for alternative power solutions.