Abstract: A controller system to control and operate a paired evaporative cooler using a wireless remote sensor to detect outside temperature, humidity and barometric pressure transmitted via a radio frequency transceiver to be processed by a programmable main controller unit by a user according to a plurality of programming modes to generate digital control data to be sent to the paired evaporative cooler to control its fan's speed and water pump's speed; the paired evaporative cooler can also be controlled using wireless communication by a hand held remote control device controlling a switching unit mounted inside the paired evaporative cooler; additionally, the main controller unit can receive control data by an incorporated Wi-Fi receiver and transmitter which will allow real time control and programming of the main controller unit from either a personal computer, or a mobile computing device, or a smart cellular phone.

Abstract: A controller system to control and operate a paired evaporative cooler using a wireless remote sensor to detect outside temperature, humidity and barometric pressure transmitted via a radio frequency transceiver to be processed by a programmable main controller unit by a user according to a plurality of programming modes to generate digital control data to be sent to the paired evaporative cooler to control its fan's speed and water pump's speed; the paired evaporative cooler can also be controlled using wireless communication by a hand held remote control device controlling a switching unit mounted inside the paired evaporative cooler to operate its fan's speed and water pump's speed; additionally, the main controller unit can receive control data by an incorporated Wi-Fi receiver and transmitter which, through an associated website, will allow real time control and programming of the main controller unit from either a personal computer, or a mobile computing device, or a smart cellular phone.