Electrical Theory & Application Part 4: Understanding Wiring Diagrams

In this lesson you will learn the different types of diagrams. how to dissect and interpret various diagrams, symbols, loads, switches and how to facilitate troubleshooting HVACR equipment using a wiring diagram.

This lesson provides detailed text and images as well as video lecture to aid in comprehension of the materials.

End of lesson review questions will test your comprehension of the materials presented in the course.

This module is available as part of the Electrical Theory & Application for HVACR Course.

This course is also available as part of an ESCO subscription.  Click here to find out more!