|3/25/2023 2:25:51 PM||
||New Course (First Version)
|Discipline and Nbr:
Mobile Heating and Air Conditioning Systems
|Units||Course Hours per Week|| ||Nbr of Weeks||Course Hours Total
|Maximum||2.50||Lecture Scheduled||2.00||17.5 max.||Lecture Scheduled||35.00
|Minimum||2.50||Lab Scheduled||1.50||8 min.||Lab Scheduled||26.25
| ||Contact DHR||0|| ||Contact DHR||0
| ||Contact Total||3.50|| ||Contact Total||61.25
| ||Non-contact DHR||0|| ||Non-contact DHR Total||0
Title 5 Category:
AA Degree Applicable
00 - Two Repeats if Grade was D, F, NC, or NP
Also Listed As:
| ||Total Out of Class Hours: 70.00||Total Student Learning Hours: 131.25||
Theory, service and repair of many types of mobile heating and air conditioning systems. Includes environmental and safety concerns using R-12, R-134a, and R-1234yf refrigerants. Engine heating and cooling, manual and automatic system controls will also be introduced. Prepares the student to take the A7 & T7 ASE (Automotive Service Excellence) certification exams.
Course Completion of AUTO 80 OR Course Completion of DET 179 ( or DET 80 or DET 60)
Eligibility for ENGL 100 or ESL 100
Limits on Enrollment:
Schedule of Classes Information
Theory, service and repair of many types of mobile heating and air conditioning systems. Includes environmental and safety concerns using R-12, R-134a, and R-1234yf refrigerants. Engine heating and cooling, manual and automatic system controls will also be introduced. Prepares the student to take the A7 ASE (Automotive Service Excellence) certification exam.
Prerequisites:Course Completion of AUTO 80 OR Course Completion of DET 179 ( or DET 80 or DET 60)
Recommended:Eligibility for ENGL 100 or ESL 100
Limits on Enrollment:
Repeatability:00 - Two Repeats if Grade was D, F, NC, or NP
ARTICULATION, MAJOR, and CERTIFICATION INFORMATION
Both Certificate and Major Applicable
Student Learning Outcomes:
At the conclusion of this course, the student should be able to:
|CSU GE:||Transfer Area|| ||Effective:||Inactive:
|IGETC:||Transfer Area|| ||Effective:||Inactive:
1. Identify and describe the theory, service and repair of common types of automotive heating
and air conditioning systems.
2. Use industry standard recovery, recycling and recharging equipment to diagnose and service
automotive air conditioning systems.
3. Demonstrate the skills necessary to pass the ASE (Automotive Service Excellence) A7
Heating and Air Conditioning Examination.
Upon completion of this course, the student will be able to:
1. Use related tools and equipment safely.
2. Recognize environmental issues and apply standards involved in maintenance and repair of
automotive refrigeration systems.
3. Describe the operation of basic automotive heating and refrigeration systems.
4. Identify and describe the components used in automotive heating and refrigeration systems.
5. Inspect and validate individual system components.
6. Diagnose and repair electrical control systems.
7. Correctly use diagnostic tools.
8. Analyze and write the complaint -- cause -- correction of a system failure.
9. Demonstrate the skills necessary to complete the A7 portion of the ASE test series.
Topics and Scope
I. Principles of the basic refrigeration system and how they apply to any system
A. Automotive equipment
B. Transportation equipment
C. Hybrid and electric equipment
D. Agricultural and construction equipment
II. Temperature and pressure fundamentals
III. Engine cooling systems
IV. Manual and automatic comfort systems
V. Systems components
VI. Case and duct systems
VII. Air conditioning tools used in diagnosing and repairing
VIII. AC system testing and diagnoses
IX. Electrical control systems
X. System service
XI. Safety and hazards concerning use of refrigerants
XII. Retrofitting R-12 systems to R-134a refrigerants
All topics are covered in the lecture and lab portions of the course.
1. Reading 25-50 pages per week
2. Answer the questions at the end of each chapter
3. Quizzes (2-5) and final exam
1. Participate in classroom discussion
2. Complete the demonstration worksheet for each classroom discussion
3. Skill demonstrations:
a. Employ rules about shop safety
b. Locate components used in automobile refrigeration systems
c. Identify, by touch, the areas of a refrigeration system which should be hot and cold
and compare findings with the textbook and class discussions
d. Make use of recovery, recycling, and recharging equipment
e. Set up a system performance test
f. Show skill in using diagnostic tools
Methods of Evaluation/Basis of Grade.
Representative Textbooks and Materials:
|Writing: Assessment tools that demonstrate writing skill and/or require students to select, organize and explain ideas in writing.||Writing
0 - 0%
|This is a degree applicable course but assessment tools based on writing are not included because problem solving assessments and skill demonstrations are more appropriate for this course.
|Problem solving: Assessment tools, other than exams, that demonstrate competence in computational or non-computational problem solving skills.||Problem Solving
5 - 10%
|Skill Demonstrations: All skill-based and physical demonstrations used for assessment purposes including skill performance exams.||Skill Demonstrations
20 - 30%
|Demo worksheets; skill demonstrations||
|Exams: All forms of formal testing, other than skill performance exams.||Exams
50 - 70%
|Quizzes and Exams: multiple choice, true/false, matching items, completion, short answer||
|Other: Includes any assessment tools that do not logically fit into the above categories.||Other Category
5 - 15%
|Attendance and participation||
Today's Technician Automotive Heating and Air Conditioning. 6th ed. Schnubel, Mark. Cengage Learning. 2017