Set up Smart Ventilation on your Nest Learning Thermostat (4th gen) Common troubleshooting issues after set up These articles cover the most common issues you may encounter after setting up your Nest thermostat or Nest Learning Thermostat (4th gen).

As your Nest Learning Thermostat will be connected to high-voltage cables, you should have your thermostat professionally installed in order to keep you safe and avoid damaging your system or your Nest Learning Thermostat. Note: Nest Thermostat E is designed to easily replace most thermostats and most customers can install it themselves ...

Nest Thermostat only: On the back of the thermostat display, pull out the clear battery tab for the display to turn on. Nest Learning Thermostat (4th gen) automatically turns on after you attach it to the base and turn the power back on. Attach the thermostat display …

The Nest app guides you through thermostat installation, but here are some more detailed instructions to walk you through everything you need to do to install your Nest thermostat on the wall. Tip: These illustrations use the 3rd gen Nest Learning Thermostat, but the steps are the same for the Nest Thermostat E.

Nest Learning Thermostat (4th gen) Welcome Guide (22 pages, 3 MB) Nest Thermostat. Welcome Guide (8 pages, 7.16 MB) Quick Start Guide (2 pages, 0.7 MB) Nest Thermostat E. Installation Guide (11 pages, 0.5 MB) Nest Learning Thermostat (3rd gen) Installation Guide (12 pages, 0.3 MB) Welcome Guide (2 pages, 0.6 MB) Nest Learning Thermostat (2nd gen)

Press the ring to adjust the brightness of your Nest thermostat's display. You can select low, medium, high, or auto. If you have a Nest Thermostat E, brightness is automatically adjusted. Click Sound. You can have your Nest thermostat make a clicking sound when you turn the ring. Press the ring to turn on or off the clicking sound. ºF / ºC

We recommend professional installation for a 3rd- or 2nd-gen Nest Learning Thermostat, but you should be able to install a Nest Thermostat E yourself, depending on your system. Steps to install and use your Nest thermostat. Before you get started using your thermostat, you’ll need to complete all the steps below:

Pull your Nest thermostat off the base and take a picture of the wires for reference. Note: If you still have it, use the picture of the wires in your old thermostat that you were instructed to take during thermostat installation. Uninstall Nest thermostat and reinstall your old thermostat. Ensure the wires are placed in the right connectors.

Some zoned systems rely on the thermostat to control the opening and closing of the dampers to control the flow of air throughout the home. If you have multiple dampers controlling the flow of warm and cool air to zones in your home, your system may be compatible with the Nest thermostat as long as your system only uses standard thermostat wires.

The Nest app also offers full control and settings for the Nest Learning Thermostat (3rd gen or earlier), and Nest Thermostat E. Home app controls For a brief overview of Nest Thermostat control in the Home app, check out this video tutorial: