The Chiller system is operated by a generator that generates a cooling source to cool objects, food or is a chiller maker used in central air conditioning systems, using water as the refrigerant. . The chiller system operates on the mechanism that water will be cooled through the evaporator, usually 12 degrees inlet and 7 degrees in output.

Structure of the chiller system
According to research, a basic chiller system will be composed of 5 components as follows:

Water chiller center cluster,
Chilled water piping system and chilled water pump,
Direct reuse system: AHU, FCU, PAU, PHE..v..v,
Indirect reuse system: air duct system blowing through the air-conditioned room, duct adjustment valves, air outlet: VAV, DAMPER, etc.
Finally, the system of pumping and circulating water through the cooling tower if available for water-cooled chillers.