DETT 165Diesel-Electric Transport Refr

Catalog

Introduction to the principles of transport refrigeration for Thermoking and Carrier units. Emphasis on the fundamentals of heat transfer and its relationship between pressure and temperature in a liquid. Safety practices when working on transport refrigeration units. A deep overview of all the components and their functions while the unit is going through all three phases of the refrigeration process. Description of the cooling, heating, and defrost cycles. Preparation for the EPA 608 Universal HVAC technician certification. Study of inspection, maintenance, troubleshooting, and repair procedures following OEM recommendation and EPA guidelines. Practice soft solder and silver brazing techniques. Overview of the proper use of service equipment and special tools used in the recovery, dehydration, vacuum, and charge of the units. Introduction to all electric high voltage units. Field trips may be required.