OUTSIDE AIR-COOLING CONTROL DEVICE FOR AIR CONDITIONER

摘要

PURPOSE:To achieve the energy saving by performing the judgement for possibility/impossibility of outside air-cooling more appropriately than a conventional method for an outside air-cooling control device for an air conditioner which is equipped with an outside air-cooling function to perform cooling by introducing the outside air. CONSTITUTION:The absolute moisture of the outside air is operated by an outside air temperature-sensor 109 and outside air relative moisture-sensor 110, and the outside air-cooling is performed only when the absolute moisture of the outside air is at the lower limit value or higher of an indoor absolute moisture which is previously determined.