Smartthermostat with voice control and ecobee4 wiring diagrams. Installing your ecobee thermostat with a c wire.
Ecobee3 Wiring Diagrams Ecobee Support
Ecobee smart thermostat wiring diagram. Thermostat installation wiring diagrams. A smart thermostat to be mounted on the. This article applies to all ecobee thermostats except smart smart si ems and ems si. Using the wiring diagrams on pages 9 14 connect the heating or air conditioning equipment to the equipment interface. What do all the thermostat terminal letterswiring labels mean. W2 aux and or e emergency wiring connections will normally connect to the ecobee3 w1 terminal.
If you have a c wire it will power your ecobee. If youre already an ecobee user the new camera and sensors are an easy way to. This is dependent on the type of heatingcooling system you have as well as factors such as the stages of heatingcooling it controls. Follow the steps below or scroll down for installation guides wiring diagrams troubleshooting tips and more. Thermostat installation wiring diagrams. Ecobee3 lite wiring diagrams.
Heat pump with auxilliary heat. Smartthermostat with voice control and ecobee4 wiring diagrams the following wiring diagrams are for the smartthermostat with voice control and ecobee4 thermostats and common hvac equipment configurations. Download the ecobee app for step by step installation instructions. Heat only 2 wire boilerfurnace installations for ecobee thermostats. Smart home devices and thermostats ecobee for home. How to install your thermostat with a c wire.
These diagrams are also available within the installation guide included with your smartthermostat with voice control. This diagram illustrates the wiring connections for a heat pump system with auxiliary heating. Use the thermostat compatibility checker to see if an ecobee thermostat will work with your. The most common need for additional wiring when installing an ecobee comes from the lack of a c wire. Check compatibility with your hvac system. If your ecobee doesnt turn on please try these steps.
You wont need the pek included in the box. Ecobee3 manages auxiliary heating through the w1 w2 if there is more than 1 stage of aux heat terminals outputs. In most homes installing an ecobee thermostat is an easy process that takes about 45 minutes. Wiring diagrams conventional heatingcooling. Here are some letters you may see on your thermostats terminals and wire labels and what they mean. Check your wire and terminal connection check that all wires are properly inserted into the terminal blocks at the thermostat.
The ecobee smart thermostat consists of two parts see images below. Disconnect the wires going to the existing thermostat. 3 wire heat only thermostat r g w installing your ecobee with a boiler and ac dual transformer system. How many wires do i need to install an ecobee thermostat. After testing all of the top models we think the best smart thermostat overall is the ecobee smartthermostat toms guide smartcamera smartsensor for doors and windows and haven are thoughtfully designed and provide multiple functions in fewer devices.
Gallery of Ecobee Smart Thermostat Wiring Diagram
