14 New Ecobee Thermostat Wiring Diagram Pictures
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14 New Ecobee Thermostat Wiring Diagram Pictures - You simplest want to observe this step if your vintage thermostat didn’t have a “c” cord connected to it, but you have been fortunate enough no longer to should use the pek because you have a “spare” twine available in your wall. Chances are that if the spare wire wasn’t connected on the thermostat end, it’s in all likelihood no longer linked on the alternative cease (at your hvac control board) either. So i called this step 4-and-a-1/2 because it’s kind of like step 4 in which you need to put off the panel(s) for your hvac machine and get entry to your manage board, however you won’t need to do whatever else except discover and connect your “spare” cord to the “c” terminal at the manipulate board.
If you need to apply drywall anchors on your deploy (and you in all likelihood will), take away the again plate and set up them now for your marked locations. Then re-thread the wires via the hollow within the mounting plate, line up the lower back plate on the wall, and attach the top screw, like this:.
Cautiously slide the principle ecobee3 unit into the returned plate, until it “clicks” into location. You shouldn’t need to pressure it, so if it’s now not going without problems, take a look at to ensure you don’t have wires sticking too a long way ahead (you may just press them down a bit, if wished).
Ensure you join the four thermostat wires in order that they match your labels lower back at the wall… even if the cord colorings don’t match (within the above example, the wire colorations do manifest to suit).
Word that this situation has six wires connected: the blue wire is attached to w2 (because i have a 2 level furnace there) and the orange twine is being used because the “c” wire. That’s fine — so long as all the wires are nicely labelled based totally on the terminals they’re connected to before you disconnect them. If yours seems like this, label them and skip to step five.