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1、Front Range Community CollegeCurriculum Content GuideFor HVA 203 Industrial ControlsI.INTRODUCTIONThe purpose of this class is to provide the students with an understanding of the operation and maintenance of control systems for Heating, Ventilation and Air Conditioning systems. The student will lea
2、rn the essentials of installation, maintenance and troubleshooting of control systems.Credit Hours: 3 Contact Hours: 15 lecture, 53 lab Transferability: Transferability of credit depends upon the Institution to which the student plans to transfer.II.CATALOG COURSE DESCRIPTIONThis course covers both
3、pneumatic and electrical/electronic control systems. Students will learn installation, maintenance and calibration of controls. Laboratory experiences will include troubleshooting of malfunctioning systems, calibration and typical installation f control systems. 68 Contact HoursIII. PREREQUISITE KNO
4、WLEDGE AND SKILLSHVA 103, HVA 104 and HVA 124 or applicable work experience.IV. COURSE OUTLINE AND EXPECTED OUTCOMESThese outcomes do not necessarily reflect the exact sequence or full scope of the course materials.1. THERMOSTATS HVAC SYSTEMS The student should: 1.1. Electric/electronic 1.1.1. Descr
5、ibe the different types of thermostats. 1.1.2. List the different parts of an electric thermostat. 1.1.3. List the different parts of an electronic thermostat. 1.1.4. Explain the function of each part of a thermostat. 1.1.5. Explain how each type of thermostat measures temperature. 1.1.6. Explain th
6、e function of a heat anticipator. 1.1.7. Explain the difference between a low voltage thermostat and a line voltage thermostat. 1.1.8. Explain the logical sequence in diagnosing problems with a heating / cooling system that has a thermostat problem.1.2. Pneumatic 1.2.1. Explain the major differences
7、 between electric and pneumatic thermostats. 1.2.2. Explain the different types of pneumatic thermostats. 1.2.3. List the different parts of a pneumatic thermostat. 1.2.4. Explain the operation of a pneumatic thermostat. 1.2.5. Diagnose a problem with system with a malfunctioning pneumatic thermosta
8、t. 1.2.6. Recalibrate pneumatic controls.2. THERMOSTATS HEATING AND COOLING The student should:2.1. Electric/Electronic 2.1.1. Explain the internal differences between heating only and a heating/cooling thermostat. 2.1.2. Explain the difference in operation between heating only and a heating/cooling
9、 thermostat. 2.1.3. Explain the logical sequence in diagnosing problems with a system that has a thermostat problem. 2.1.4. Diagnose a problem with a heat pump system with a malfunctioning thermostat. 2.2. Pneumatic 2.2.1. Explain the internal differences between heating only and a heating/cooling t
10、hermostat. 2.2.2. Explain the logical sequence in diagnosing problems with a system that has a thermostat problem. 2.2.3. Diagnose a problem with a commercial system that has a malfunctioning pneumatic control system.3. HVAC CONTROL SYSTEMS The student should: 3.1.1. List the major control schemes f
11、or both residential and commercial systems and explain their operation. 3.1.2. Explain the difference between a residential and a commercial control system. 3.1.3. Identify components of residential and commercial control systems. 3.1.4. Diagnose the problem with an inoperative commercial HVAC syste
12、m. 3.1.5. Determine the cause when a commercial HVAC system will not provide adequate heating or cooling. 3.1.6. Identify major components of Building Automation Systems and Controllers.Study Guide HVA 203 Industrial ControlsREFERENCES:1. Modern Refrigeration and Air Conditioning (Text) (MRAC) Altho
13、use/Turnquist/Bracciano 2004 Edition2. HVAC Control Systems (Text) Ronnie J. Auvil 2003 Edition3. Robertshaw Fundamental of Pneumatic Controls for HVAC Robertshaw Controls Company 1986 (Provided to students for use during the course)INFORMATION:1. I.S. = Information Sheet2. J.S. = Job Sheet3. A.S. =
14、 Assignment SheetStudy Guide HVA 203.01 Industrial Controls1. Read IS #1, “Occupational Introduction”2. Read IS #2, “Safety”3. Complete IS #2 Study Questions. Have study questions graded.4. Read MRAC Text 26.24 Review of Safety5. View Electrical Safety Video6. Proceed to HVA 203.02Study Guide HVA 20
15、3.01 Industrial ControlsIS # 1: Occupational IntroductionObjective:Upon completion of this assignment, the student will know the job responsibilities, desirable employee qualities, occupational outlook and occupational hazards of a refrigeration and air-conditioning technician.Introduction:A Refrige
16、ration and Air Conditioning technician is someone who:1. Plans layout. Installs and repairs air-conditioning equipment and systems.2. Plans new or modified installations to minimize waste of materials, plans access for future maintenance to prevent unsightly and hazardous wiring and plumbing so as to be consistent with local specification and electrical codes.3. Prepares sketches showing location of plumbing and wiring of the systems, and/or follows diagrams or blue
