Wiring A Smart Thermostat. Based on your thermostat wiring, your system will need a common wire to be compatible with sensi. Shut the power off and disconnect the old thermostat using the small flathead screwdriver.
Take off thermostat cover (shell), take a photo of current wiring connection of the thermostats, comparing. Including where does each color wire goes. Web learnmetrics has designed this guide as that little help.
Web your system is compatible with most models but needs a common wire. 3 locate the common wire. Web last updated onjanuary 28, 2022 in an older days thermostats were pretty basic and they did not need their own power supply.
Web written by josh mitchell last updated on may 21, 2023 hvac systems need control points and those come in the form of thermostats. See the diagram below for the role of each. Web smart thermostat wiring and configuration.
Set up your thermostat 3. Including where does each color wire goes. Get started using the nest thermostat before you open the box make sure you’ve checked.
It’s the wire that delivers continuous power from your hvac system to your thermostat. For an hvac system to be compatible with the smart thermostat, the system must be wired to an existing compatible thermostat. Web if you have a line voltage thermostat and want to upgrade to something modern like a smart thermostat, you may have to purchase an adapter or look for a wi.
Web learnmetrics has designed this guide as that little help. Take off thermostat cover (shell), take a photo of current wiring connection of the thermostats, comparing. Shut the power off and disconnect the old thermostat using the small flathead screwdriver.
