Cooling and Humidity Controller (CT-DH-1)

Integrated outlets. The Green Air CT-DH-1 cooling and humidity controller is designed to turn “On” and “Off” exhaust fans and/or intake fans to remove unwanted atmosphere due to heat or humidity. Ideal for situations where excess heat and humidity need to be exhausted. Internal sensors will allow a 7° temperature comfort zone and a 7% humidity span (differential) between the time the fans go “Off” and come back “On” again. Temperature rise will activate the right outlets and deactivate the left outlets. The right outlets will be on during venting periods to run fans to correct temperature and humidity excesses.

The left outlets will be on during non-venting periods and could be used to operate alternate cycle devices such as circulation fans or other equipment that you may want to turn off during venting. Left outlet will switch “Off” whenever a temperature rise activates exhaust outlets but not on humidity rise. Humidity will turn “On” the exhaust outlet (right) but does not defeat the left outlet. The Green Air CT-DH-1 cooling and humidity controller operates on 120 volt AC with 12 amp switching capacity. Approved for indoor use only. Plug controller into wall outlet (120V) and plug fans into right side outlets. Set dials to desired temperature and humidity points and turn on main switch. Be sure to locate all atmospheric controllers where they will accurately respond to average room temperature. Good air circulation around controller is desired. Avoid locating controller in draft or direct sunlight.