Required in the

Maintaining the proper comfort level in an office environment is essential for tenant satisfaction. Refrigeration equipment is a key component of an air-conditioning system that must be properly maintained and operated at maximum efficiency. This course reviews the basic refrigeration cycle and refrigeration system components, as well as how to operate and maintain reciprocating and absorption refrigeration systems. You will gain the skills and knowledge to describe the principles of refrigeration and identify the performance characteristics of refrigeration components. You will also learn to establish maintenance processes and troubleshoot sequences.

• Refrigeration cycles and principles
• Mechanical components of refrigeration systems
• Systematic troubleshooting
• General maintenance procedures

• An understanding of the computer technology necessary to operate refrigeration systems
• A knowledge of refrigeration systems that can be integrated into an existing building
• The ability to recognize, set up, and maintain a reliable and effective refrigeration system
• Skills in general maintenance of refrigeration systems and accessories

ACE credit recommendation: 2 semester hours, lower division baccalaureate