Ecobee 3 Lite Wiring Diagram. Use a 3/16” drill bit to drill. If you have an extra wire available to use behind your existing thermostat and your furnace or boiler system control board has a c terminal.
Web the following wiring diagrams are for the ecobee3 lite thermostat and common hvac equipment configurations. I installed one of the wires in the pek, and left the other one. The r wire needs to go into the rc terminal on your ecobee.
Web install your ecobee without a c wire. Web based on the way its wired, that thick blue wire is connected to the brown wire and one of the wires going to the outside unit. Web wiring diagram conventional heating and cooling (up to 2 stages each) y1 y2 c y1 y2 w1 w2 r c g rc g y1 y2 o/b pek w2 w1 c rh air conditioner furnace stage 2 heat.
Using the color of the thermostat wires as a guide, compare the wiring at your thermostat to the wiring on your system control. Web the following wiring diagrams are for the ecobee3 lite thermostat and common hvac equipment configurations. A home builder will want to confirm the physical location of.
Web there is also a lite version of this ecobee3, for which you should follow the ecobee3 lite installation manual. If you don’t have a c wire, you’ll need to use the power extender kit (pek) included to reliably power your ecobee. Web here's the original wiring of the hvac control board.
Web view online or download pdf (29 kb) ecobee ecobee3 lite smartthermostat product information • ecobee3 lite smartthermostat pdf manual download and more ecobee. Use a 3/16” drill bit to drill. As you can see, there are 2 wires at the y spot.
Web the ecobee3 lite wiring diagram is an essential part of the installation process. Web the diagram below illustrates how the pek should be installed when splice points are present. Do not jumper rc or rh.
