11 Fantastic E528 Thermostat Wiring Diagram Galleries
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E528 Thermostat Wiring Diagram - Those 5 white wires inside the above image (labelled r, c, g, w, y) connect to your furnace’s control board, and the 4 wires coming out of your thermostat place hook up with the opposite stop of the pek.
Next, connect the 5 white wires (with the colored labels) from the pek for your hvac’s manage board terminal that suits each cord’s label (r, w, y, g, c). Once more, if there are different components already related to those terminals, make certain additionally they live connected, in order that some thing they’re controlling will continue to paintings. Be careful when tightening down the terminals. You need them snug enough to preserve the wires in vicinity (gently tug on the wires to make sure they won’t come free effortlessly), however don’t over-tighten them and damage some thing.
Now pass switch on the electricity switch or breaker for your hvac unit… and sprint again for your ecobee3’s wall region. More often than not probably, you’ll be greeted by some thing terrific that looks as if this:.
It’s a person-pushed dialogue discussion board centered on all matters home automation, with numerous ecobee owners taking element.?though no longer an legitimate ecobee organization aid, you’ll also find that some of outstanding ecobee staffers hang accessible, and they are constantly glad to listen person remarks and recommendations for tweaks, fixes, and new capabilities.
In instances wherein you simplest have 4 wires to be had, the pek (that is protected along with your ecobee3) will create a “virtual” c twine to assist reliably energy your ecobee3 thermostat. The ecobee3’s pek looks like this:. Cautiously get rid of your vintage thermostat from your wall, however don’t unhook any wires but. Depending on what type of old thermostat you have, you might need to pop off a cover to access the mounting screws under. Be affected person, and if wished, seek on-line for commands on eliminating your precise model.?earlier than you begin disconnecting any wires, but, snap a few images showing how the existing wires are linked to your antique thermostat. If some thing goes incorrect, and you want to hook it back up, you can discuss with the picture later (this is a great idea to do before disconnecting anything).