Control your Perfect Aire mini split system from a central location with this wired controller. Perfect for situations when you want to control and monitor the temperature in a set location, such as server rooms. The large LED display shows the time and current room temperature. Touch-button controls let you easily select the desired temperature, mode, and fan speed. Use the 7-day scheduler and 24-hour timer to determine when the unit turns on and off, and the controller does the rest! Best of all, the child lock feature makes sure your settings are exactly the way you left them. The 3PAMS-WIRE-CON works with Perfect Aire models 3PAMSHH09-UVW, 3PAMSHH12-UVW, 3PAMSHH18-UVW, 3PAMSHH24-UVW, 3PAMSCH12, 3PAMSCH18, 3PAMSCH24, 3PAMSDH09, 3PAMSDH12, 3PAMSDH18, 3PAMSDH24, and 3PAMSFCH18.