... an LCD display that shows the current status7 functional control keys: one for turning on/off the fan, ... three for controlling the fan speed, two for turning on/off the lights, and another “Timer” ... set at HI, MID, and LOW using 3 speed control keys, and the LCD display will show“ ”indicator rotating ... ”indicator.The fan can be timed using “Timer” key with a delay of 1, 2, 4, and 8 hours ( ...