Withlacoochee Technical College Syllabus Air-Conditioning, Refrigeration and Heating Technology HVAC / R

Transcription

1 Withlacoochee Technical College Syllabus Technology HVAC / R Course Description This program focuses on the understanding of the heating, air-conditioning, refrigeration and ventilation industry, and demonstrates elements of the industry such as planning, management, finance, technical and production skills, the underlying principles of technology, labor issues, community issues, and health, safety, and environmental issues. Books NCCER Core Curriculum (school issued) NCCER HVAC Level 1 NCCER HVAC Level 2 NCCER HVAC Level 3 NCCER HVAC Level 4 Modern Refrigeration & Air Conditioning 20 th (optional) Certifications NCCER Core & Levels 1-4 HVAC Excellence Employment Ready EPA 608 OSHA 10 (optional) NATE ICE (optional) How You Are Graded A B C D Below 60 F

2 Florida DOE Occupational Completion Points OCP Course Number Course Title Length SOC Code A B C D ACR0041 ACR0043 ACR0047 ACR0049 ACR0044 OR Helper Mechanic Assistant Mechanic 1 Mechanic 2 Technician OR 250 Hours Hours Hours 250 Hours 350 Hours ACR0045 Refrigeration Mechanic 350 Hours Standards After successfully completing this program, the student will be able to perform the following: WEEKS 1 7.5: Occupational Completion Point: A Course Number: ACR0041 Helper 250 Hours 01.0 Demonstrate the importance of health, safety and environmental management systems in organizations and their importance to organizational performance and regulatory compliance Identify, use and maintain the tools and tool accessories used in the heating, airconditioning and refrigeration industry Demonstrate mathematics knowledge and skills 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 Select and test 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.

3 08.0 Troubleshoot and wire electrical motors and their components Operate solid-state electronics as used in heating, air-conditioning and refrigeration systems Evaluate single-phase and three-phase power as used in heating, air-conditioning and refrigeration systems Explain the function of basic electronics. WEEKS : Occupational Completion Point: B Course Number: ACR0043 Mechanic Assistant 250 Hours 12.0 Describe the history and concepts of heating, air-conditioning and refrigeration Explain the properties of matter and heat behavior Analyze fluids, pressures, refrigerants and related codes Evaluate heating, air-conditioning and refrigeration system components and accessories Select appropriate commercial compressors Test and adjust commercial evaporative condensers Maintain, test and troubleshoot commercial evaporators Fabricate and service the piping, tubing and fittings used in the heating, air-conditioning and refrigeration industry. WEEKS : Occupational Completion Point: C Course Number: ACR0047 Mechanic Hours 20.0 Identify basic principles of heating, air conditioning, refrigeration and ventilation piping sizing Utilize and operate mechanical refrigeration servicing and testing equipment Assist in the installation of a residential heating and air-conditioning system and determine start-up procedures Conduct start-up and check-out procedures for mechanical heating and air-conditioning systems Demonstrate a working knowledge of refrigerants and oils Conduct system startup and shutdown Explain the importance of employability and entrepreneurship skills. WEEKS : Course Number: ACR0049 Occupational Completion Point: C Mechanic Hours 27.0 Use combustion-type heating servicing and testing equipment Troubleshoot combustion gas valves and regulators as used in heating, air-conditioning, refrigeration and ventilation systems Maintain, troubleshoot and repair commercial heating systems.

4 30.0 Explain how to install, maintain and repair heating, air-conditioning and refrigeration and ventilation systems Demonstrate knowledge of retail refrigeration systems Demonstrate knowledge of commercial and industrial refrigeration systems Develop an understanding of hydronic systems. WEEKS : Occupational Completion Point: D Course Number: ACR0044 Technician 350 Hours Note: Students may choose one of the following courses for the completion of OCP D: Technician ACR0044 or Refrigeration Technician ACR 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 (Optional) Identify and understand pneumatic control systems for commercial heating and air-conditioning applications Develop an understanding of chilled systems (Optional) Maintain and repair thermal storage systems Read construction documents 41.0 Interpret, use and modify construction drawings and specifications Design heating and cooling systems Troubleshoot and repair commercial heating and air-conditioning systems Calculate commercial heating and air-conditioning loads Install air distribution systems Evaluate commercial airside systems Balance an air distribution system Select energy conservation equipment Analyze building management systems. WEEKS 30 40: Occupational Completion Point: D Course Number: ACR0045 Refrigeration Mechanic 350 Hours Note: Students may choose one of the following courses for the completion of OCP D: Technician ACR0044 or Refrigeration Technician ACR Recommend alternative heating and cooling systems for various case studies Demonstrate a working knowledge of electrical generation and distribution components for commercial heating and air conditioning systems Demonstrate a working knowledge of refrigeration-system vibration and insulation Apply commercial refrigeration-pipe sizing and troubleshooting procedures Use refrigeration electrical-system skills in commercial applications Demonstrate a working knowledge of refrigerated storage systems.

5 56.0 Diagnose, maintain and repair ice-making systems Use refrigeration electrical-system skills in commercial applications Maintain and troubleshoot commercial refrigeration systems.