I bought a smart control unit and I had a major issue with it, but everything however the issue I am about to explain was fine.
But the concern was that I could not get the control unit to react to the app that was on our cell PC! This made it really hard to take advantage of all the good features of the smart control unit.
I could not program it, and most of all I could not turn it off and on manually when away from home. That is supposed to be the greatest benefit of the smart control unit. To be able to do that helps you save a lot of cash on your weekly electric bills. Having no control over that because the smart control unit is not working with the cell PC app that controls it makes it so that you may as well just have a respected typical digital control unit for your central heating and air cooler unit. That is simply the only way it makes any sense to have a smart control unit is if you can access these features. I am most likely going to be getting rid of this smart control unit and just going back to a total aged university dial control unit. Those things were actually the best and actually made it so that I could easily control our central heating and air cooler unit with no issues at all. I will easily do this in the next week or so, because I have decided that this smart control unit is simply just not for me. I just can not get it to work right!