I don’t suppose how various times I have explained this to our wife: if you turn the control unit down too low it wont work.
Whenever we get house from labor we turn on the a/c system.
If I get house first I set the control unit to about 69 degrees & then the house is cool & comfortable for our wife when she gets home. However, if she gets house first she sets the control unit down to about 40 degrees & then she wonders why the a/c system isn’t laboring. I have 1 of those older, dial, control units. The Heating, Ventilation & A/C plan in the house is not the original Heating, Ventilation & A/C system. However, the dial control unit actually well might be. It works enjoyable so I have never had cause to replace it. The only issue is that if you turn the control unit down 50 degrees, it doesn’t suppose what to do so it just does nothing. This has never been a concern for me. After all, it is not care about the house cools down any faster at 40 degrees than it does at 71. The house cools down just as fast if you set the control unit to an actually comfortable setting. In fact, it cools down faster at a normal setting because the a/c system actually kicks on. It doesn’t if you set it too low. At this point I don’t suppose what to do except maybe buy a Wi-Fi control unit. I understand that those can be pre-programmed. Then the house could just be cooled already for us by the time we get home, then no matter who gets house first.