I afresh acquirement an Ecobee3 thermostat. This is a abrupt adventure about why I went with it, and the issues I had base it up.
So this is the catechism anybody asked me. Honestly, I’ve capital a Nest thermostat for a continued time. It’s a acceptable catechism because the Nest looks cool, its advised by a air-conditioned guy, and they absolutely were the aboriginal calmly attainable apparatus for anyone absorbed in home automation.
When it came bottomward to entering my acclaim agenda numbers, I aboriginal absitively to do some homework. Reading reviews of the Nest thermostat it was acceptable bright that while I had capital for so long, it was possibly not the best choice. Back I ter for alternatives, Ecobee3 was alone $30 added and featured abundant bigger ratings, so I went for it.
I accepted this to be adequately straightforward. I begin the user adviser to be rather extensive, accoutrement a ample arrangement of base possibilities and while I wasn’t 100% which diagram my heating / cooling arrangement accumbent with, I could alone brainstorm it was one of the accepted options as my accommodation architecture is adequately avant-garde (2006).
It turns out that my WaterFurnace Calefaction Pump arrangement while actual agnate to abounding of the base options, is in actuality not one of the base options.
In a accepted heating / cooling arrangement in Canada or the USA you accept an alfresco compressor (for cooling) and an calm boiler (for heating). In these systems you commonly accept 4 or 5 affairs absorbed to your centralized thermostat. These do accept appointed coloured affairs that should be acclimated for anniversary input, but the accession teams consistently mix things up so I would advance not dupe the wire colours back you install a new thermostat, rather dupe the inputs that they were in on your old system:
*Some systems do not accept this 5th “C” wire, but that is addition botheration (that I did not accept to anguish about) and it’s adequately calmly solved.
Heat pump systems are altered and accommodate one added wire, the O wire (Normally orange). This is because Calefaction pumps alone abide of a compressor (not a abstracted boiler / cooling system) that you can accept to aftermath calefaction or algid by abandoning its operation (in added areas of the apple these ability be referred to as “Reverse Cycle Air Conditioners”).The O wire is what tells the compressor if it should be active in heating or cooling mode.
Based on the actuality that I believed I had a calefaction pump (although I’m no able in this acreage and affected I could be wrong) and aloft antecedent analysis of the absolute wiring, it appeared my base akin the “Air or Geothermal Calefaction Pump” option. Unfortunatly I alone had 5 affairs advancing out of the bank and that diagram appropriate 6 inputs.
I affiliated aggregate as if I had a accepted system. This accomplishing produced a rather advancing botheration in that the arrangement alone operated the fan in air-conditioned mode, but calefaction approach formed fine. I resorted to the Internet afresh but begin that while best of the forums talking about installing the Ecobee3 were interesting, they did not absolutely help.
Studying the old base setup, eventually the band-aid jumped out. I bare to arch W1 and the Y1 inputs aloof like my old thermostat had, this was the 6th ascribe I’m missing to bout the diagram. As s00n as I did this, aggregate worked. The alone t is you charge to reconfigure the Ecobee3 and acquaint it if a absolute or abrogating polarity on the O/B wire should announce heating or cooling approach (I aloof estimated it. If you assumption amiss try again — there are alone 2 options)
The Ecobee3 is a acceptable thermostat, its base diagrams are not as good. Sadly the user adviser never suggests creating jumpers in any of its diagrams, in actuality as you can see in the base diagram, they generally acknowledgment how acute the Ecobee3 is in that it will jumper some access internally for you and this beat me from because jumpers as an advantage (for a few hours).
The accession action would accept been actual simple if the jumper amid W1 and Y1 were in actuality done internally or listed on the diagram. At one point I had the base after the jumper, the aftereffect was that the compressor would bang (I accept the valve alteration position for cooling mode) but never absolutely about-face on, so the jumper is appealing important.
So this was my experience, I capital to address this in the achievement that it saves addition abroad out there a few hours of their life. It took me about 4 hours to get this base sorted, but back that time the Ecobee3 has run altogether and I’m actual blessed with the purchase. Acceptable luck!
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