Jun 15, 2024  
2019-2020 Catalog 
2019-2020 Catalog [ARCHIVED CATALOG]

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HAC 102 - Refrigeration Systems

Credits: 5
3 Lecture Hours 4 Lab Hours

Prerequisites: HAC 101  

This is a course in the design and functions of major components of residential and commercial refrigeration. Topics include the low, medium and high temperature ranges, various defrost systems, specialized system components for commercial refrigeration, recovery and recycling of refrigerants and system operations for charging and servicing.

Learning Outcomes
Upon successful completion of the course, the student will:

  1. Follow safety procedures when working with refrigerants and air-acetylene brazing equipment.
  2. Diagnose the operation and limitations of refrigeration systems design, function, and service.
  3. Use test equipment, tools and instruments and follow procedures necessary to maintain and repair refrigeration equipment.
Listed Topics
  1. Electrical Control Circuits
  2. Manifold Connections to a Refrigeration System
  3. Compressor Service Valve Positions
  4. Identify and Describe the Various Parts of a System
  5. Pressure Device Adjustments for Control and Safety
  6. Refrigeration System Operations

Approved By: Murphy, Michael Date Approved: 03/19/2008

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