Thermostat Problems That Look Like AC Failure
https://zukoski-group.chbe.illinois.edu/index/index.php/Getting_Your_AC_Ready_for_Summer_With_a_Comfort_Experts_Plan_to_Avoid_North_Fort_Worth_AC_Repair_Calls
Thermostat Problems That Look Like AC Failure Blank thermostat screens, wrong settings or bad wiring can make a healthy AC seem broken