AN AIR CONDITIONING SYSTEM FOR DEHUMIDIFYING AND COOLING AIR.

摘要

An air conditioning system is provided for dehumidifying and cooling air, and circulating the air through an interior space defined by a structure. The system comprises a housing that defines a first airflow path therein between an outside air inlet over a cooling coil and an outlet for delivering outside air from said outside air inlet over said coil to the outlet, a second airflow path between a return air inlet over the cooling coil and to the outlet for delivering return air over the cooling coil, and a third airflow path between the return air inlet and the outlet for delivering return air through the housing without passing over the cooling coil. The system includes outside air, return air, and bypass air dampers that are sequentially moveable between an open position and a closed position for directing air through or preventing air from entering the first, second, and third airflow paths, respectively. A controller is configured to independently control the opening and closing of each damper in response to data received from the sensor.