CHILLER

摘要

A chiller includes a cooling tower with a cooling fan that moves outside air to cooling water to cool the cooling water, a chiller unit that is connected to the cooling tower by a cooling water circulating channel to receive the cooling water from the cooling tower and connected to a point of chilled water use for air-conditioning the target area by a chilled water circulating channel to supply chilled water to the point of chilled water use at a given chilled water temperature, and a controller for determining the chilled water temperature based on external load information and internal load information.