Well, what am i supposed to do? I've posted this question several times but all I get are smart ass answers from people who don't know wtf they are talking about. The Carrier Infinity system is very sophisticated as the termostat is integrated to the onboard computer in the air handler. . I can't just replace the f thing with a new thermostat from Home Depot without losing some of the fan and humidity control features.
So, being fed up with stupid responses, i've politely said "please refrain from posting (rfp)". I thought this was supposed to be a forum for and technically sophisticated hvac professionals. At least it used to be. If anything, i would thing a think a sophisticated software guru like you would rather want to raise the quality of this forum by encouraging technical dialogue.
I'm gonna go ahead and assume you're not referring to me.
That's not 'polite' that's rude. And your'e in someone else's house here, not your own. So don't be rude to the inmates. It riles them and makes them cranky. Just like if you forgot to bring the lime jello at afternoon group therapy when it's your turn..
You want a sophistcated answer ? OK - get yourself a little UPS unit like for a computer, find the 120V feed for the control circuit transformer, and feed that through the UPS.
Your Infinity Thermostat is likely defective like mine was. I had model number SYSTXCCUIZO1-B which was about a year and a half old. I replaced it under the 5 year warranty. The new one is the same model # but has the Version 18 software which fixed the problem.
So if you have this problem you need to order a new one (same model) but be sure you get it with Version 18 or higher software. This corrects the problem of having to reprogram your unit. The new version allows for power down and power up without further programing.
HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.