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AUMT-1345-001 Automotive Climate Control Systems
<p>Prerequisites: AUMT 1305</p>
Diagnosis and repair of manual/electronic climate control systems; includes the refrigeration cycle and EPA guidelines for refrigerant handling. May be taught manufacturer specific.
Student ResourcesStudent Resources Website
(3 sem hrs; 2 lec, 3 lab)
On Campus Course
Modern Automotive Technology James Duffy
ISBN 978-1-59070-956-6
Goodheart-Wilcox Co. Inc.
Safety glasses
Tools from MCHN 1343, ELPT 1311, and INMT 1305 syllabi are required
One set of R134A gages,manifold and hoses-optional
Probe type thermometer 0 to 150 degrees F- can be purchased at Harbor Freight, parts supply stores, Sears, or tool trucks.
Non-slip work shoes or boots, no open toed shoes.
Shader valve removal tool for AC systems.
End-of-Course Outcomes: Use safety procedures including proper refrigerant handling; explain the refrigeration cycle; and diagnose and repair systems. (Minimum Competencies)
After studying the material presented in this course of study, the student will be able to do the following as evaluated by the faculty of the department/program:
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If you are an active staff or faculty member according to Human Resources, use "Exchange". All other students, use "AC Connect (Google) Email".
No cell phones or I-pads are to be in use during class unless requested by the Instructor
Attendance 35%
Homework and quizes 15%
Final exam 15%
Lab and Test Performance 35%
There are 12 days of class in this course. Each day will be worth 9 points toward your final grade in combination with homework, lab and quiz grades. 4 absences will result in an F.
MODULE 1
review of prerequisite class
HVAC
Visually inspect a heating and air conditioning system and locate obvious troubles. |
Diagnose common heating and air conditioning problems. |
Describe the functions and uses of air conditioning test equipment. |
Locate air conditioning and heating system leaks. |
Explain how to replace major heating and air conditioning components. |
Describe the general procedures for evacuating and charging an air conditioning system. |
Demonstrate safe working practices when servicing heating and air conditioning equipment. |
Correctly answer ASE certification test questions about the diagnosis and repair of heating and air conditioning systems. |
MODULE 2
Heating and Air Conditioning: Task D-1 Diagnose malfunctions in the electrical controls of heating, ventilation, and A/C (HVAC) systems; determine necessary action.
Heating and Air Conditioning: Task D-2 Inspect and test A/C-heater blower, motors, resistors, switches, relays, wiring, and protection devices; perform necessary action.
Heating and Air Conditioning: Task D-3 Test and diagnose A/C compressor clutch control systems; determine necessary action.
MODULE 3
Heating and Air Conditioning: Task D-4 Diagnose malfunctions in the vacuum, mechanical, and electrical components and controls of the heating, ventilation, and A/C (HVAC) system; determine necessary action.
Heating and Air Conditioning: Task D-5 Inspect and test A/C-heater control panel assembly; determine necessary action.
MODULE 4
Heating and Air Conditioning: Task D-6 Inspect and test A/C-heater control cables, motors, and linkages; perform necessary action.
Heating and Air Conditioning: Task D-7 Inspect A/C-heater ducts, doors, hoses, cabin filters and outlets; perform necessary action
MODULE 5
Heating and Air Conditioning: Task D-9 Check operation of automatic or semi-automatic heating, ventilation, and air-conditioning (HVAC) control systems; determine necessary action.
MODULE 6
Review all above tasks and on the last day take final Exam
Prerequisite: DEMR 1323 HVAC Troubleshooting and Repair
03/10/17 9:52 AM
03/27/17 12:17 PM