No submissions yet. Submit your tips, projects and comments. If your home is equipped with electronic duct dampers and motion sensors, you can even direct the air conditioner to only cool the rooms that are occupied. The built-in light sensor allows you to control indoor lamps based on the amount of light in the room.
Operation is simple.
Once powered, the unit produces a linearly scaled analog signal proportional to the temperature it detects. That signal can be sent across more than 1,000 feet of cable to the analog input of a compatible controller. Two conductors each will be used for the light and temperature detectors.