DS 270 - Air Conditioning for Diesel Technicians

5 Credit(s)

Prerequisite(s): DS 120 and DS 131

Course Description: Covers vehicle air conditioning systems theory and operation. Uses industry identified skills for diagnosis, repair, and servicing of R12 and R134A systems. Also covers government regulations in the safe handling of refrigerants. 

Course Level: Career/Tech Preparatory

Course Learning Outcomes:

CLO#1: Identify the correct use of protective gear and safety equipment while working on air conditioning systems. (ILO: Critical Thinking)
CLO#2: Identify the refrigeration cycle including safety procedures and testing requirements for temperature/pressure relationships.
CLO#3: Apply proper refrigeration recovery procedures according to EPA standards.
CLO#4: Inspect, trouble shoot, diagnose and repair the air condition system.
CLO#5: Troubleshoot and test air conditioning components, systems, and accessories, including the sequence of operation.