Locklin Tech

Course Descriptions

Course Number: ACR0041

Identify safe working conditions and follow safety practices
Describe the history and concepts of heating, air-conditioning, and refrigeration
Identify, use, and maintain the tools and tool accessories used in the heating, air-conditioning, and refrigeration industry
Demonstrate an understanding of matter and heat behavior
Demonstrate a working knowledge of fluids, pressures, refrigerants, and related codes
Fabricate and service the piping, tubing, and fittings used in the heating, air-conditioning, and refrigeration industry
Demonstrate a working knowledge of heating, air-conditioning, and refrigeration system components and accessories
Apply appropriate communication and computer skills
Demonstrate an understanding of entrepreneurship
Demonstrate employability skills

Course Number: ACR0043

Demonstrate a practical knowledge of basic electricity and of the electrical components of heating, air-conditioning, and refrigeration equipment
Troubleshoot heating, air-conditioning, and refrigeration electrical control systems and their components
Troubleshoot and wire electrical motors and their components
Assist in the installation of a residential heating and air-conditioning system and determine start-up procedures
Demonstrate a working knowledge of mechanical heating and air-conditioning system operations and of start-up and check-out procedures<
Identify basic principles of heating, air conditioning, refrigeration and ventilation piping sizing

Course Number: ACR0047

Demonstrate a practical knowledge of solid-state electronics as used in heating, air-conditioning, and refrigeration systems
Utilize and operate mechanical refrigeration servicing and testing equipment
Use combustion-type heating servicing and testing equipment

Course Number: ACR0049

Troubleshoot combustion gas valves and regulators as used in heating, air-conditioning, refrigeration and ventilation systems
Determine the properties of air
Use a pressure enthalpy chart to diagram refrigerant cycles
Explain the standards for and ways to measure indoor-air quality
Demonstrate the installation, maintenance, and repair of heating, air-conditioning, and refrigeration systems

Course Number: ACR0044

Demonstrate a working knowledge of electrical generation and distribution components for commercial heating and air conditioning systems
Maintain, test, and troubleshoot electrical motors and their components for commercial heating and air-conditioning systems
Demonstrate a working knowledge of environmental control systems as used in commercial heating and air-conditioning systems
Maintain and troubleshoot pneumatic control systems for commercial heating and air-conditioning applications
Troubleshoot electrical circuits as used in commercial heating and air-conditioning systems
Select appropriate commercial compressors
Test and adjust commercial evaporative condensers
Maintain, test, and troubleshoot commercial evaporators
Maintain, test, and adjust commercial heating and air-conditioning accessories
Maintain, troubleshoot, and repair commercial heating systems
Maintain and repair thermal storage systems
Maintain, troubleshoot, and repair commercial heating and air-conditioning systems
Calculate commercial heating and air-conditioning loads



	Course Descriptions Course Number: ACR0041 Identify safe working conditions and follow safety practices Describe the history and concepts of heating, air-conditioning, and refrigeration Identify, use, and maintain the tools and tool accessories used in the heating, air-conditioning, and refrigeration industry Demonstrate an understanding of matter and heat behavior Demonstrate a working knowledge of fluids, pressures, refrigerants, and related codes Fabricate and service the piping, tubing, and fittings used in the heating, air-conditioning, and refrigeration industry Demonstrate a working knowledge of heating, air-conditioning, and refrigeration system components and accessories Apply appropriate communication and computer skills Demonstrate an understanding of entrepreneurship Demonstrate employability skills Course Number: ACR0043 Demonstrate a practical knowledge of basic electricity and of the electrical components of heating, air-conditioning, and refrigeration equipment Troubleshoot heating, air-conditioning, and refrigeration electrical control systems and their components Troubleshoot and wire electrical motors and their components Assist in the installation of a residential heating and air-conditioning system and determine start-up procedures Demonstrate a working knowledge of mechanical heating and air-conditioning system operations and of start-up and check-out procedures< Identify basic principles of heating, air conditioning, refrigeration and ventilation piping sizing Course Number: ACR0047 Demonstrate a practical knowledge of solid-state electronics as used in heating, air-conditioning, and refrigeration systems Utilize and operate mechanical refrigeration servicing and testing equipment Use combustion-type heating servicing and testing equipment Course Number: ACR0049 Troubleshoot combustion gas valves and regulators as used in heating, air-conditioning, refrigeration and ventilation systems Determine the properties of air Use a pressure enthalpy chart to diagram refrigerant cycles Explain the standards for and ways to measure indoor-air quality Demonstrate the installation, maintenance, and repair of heating, air-conditioning, and refrigeration systems Course Number: ACR0044 Demonstrate a working knowledge of electrical generation and distribution components for commercial heating and air conditioning systems Maintain, test, and troubleshoot electrical motors and their components for commercial heating and air-conditioning systems Demonstrate a working knowledge of environmental control systems as used in commercial heating and air-conditioning systems Maintain and troubleshoot pneumatic control systems for commercial heating and air-conditioning applications Troubleshoot electrical circuits as used in commercial heating and air-conditioning systems Select appropriate commercial compressors Test and adjust commercial evaporative condensers Maintain, test, and troubleshoot commercial evaporators Maintain, test, and adjust commercial heating and air-conditioning accessories Maintain, troubleshoot, and repair commercial heating systems Maintain and repair thermal storage systems Maintain, troubleshoot, and repair commercial heating and air-conditioning systems Calculate commercial heating and air-conditioning loads