This trainer allows the student to experiment with and control a typical commercial type installation for a smaller sized industrial water-cooled package water chiller system.  These systems are used to generate cooled water that can be used in a variety of applications for air conditioning, refrigeration or as a sub-system for improving the efficiency or performance of other systems.  In this application the trainer generates cool water that is used for an air conditioning application by being circulated in a water to air heat exchanger coil 

This trainer features a water-cooled packaged water chiller that contains the compressor, heat exchanger type evaporator (water to air), heat exchanger type condenser (water to water) and the system controls.  The trainer also comes with water cooling tower and water system that is used to provide water for the package unit. 

FEATURES:  The components are clearly laid out in a manner similar to a refrigeration circuit diagram and are mounted onto a sturdy steel stand that incorporates a work surface.  The refrigeration circuit is displayed on a colorful silk-screened diagram.  Refrigeration pipes are color coded to indicate the state of the refrigerant within the circuit 

Sight glasses monitor the refrigerant state along with strategically placed pressure gauges, hand valves allow the system to be controlled and malfunctions to be introduced, courseware includes student job sheets.