Recommended Repairs: This includes the minimum required repair to get your system running today and recommended service items that I noticed also need attention. I am able to complete these tasks today at a discounted rate, shown below. Technician found system below charge upon arrival,Technician inspected air handler found coil thawed. Technician turned air conditioner on fan operational. Technician added 1 pound of 410 A from jug labeled number 71. Technician tested system system operational at this time. While technician was in vehicle conducting report resident came described new fault. At this time upon inspection technician found runaway system after extensive electric testing found thermostat failed and intermittently not sending or sending incorrect signals Regardless of operator input. Technician installed and programmed new thermostat Regaining control of system. Refrigeration covered under warranty, thermostat covered under warranty. No other faults found this unit is oper