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This episode is a deep dive on electrical troubleshooting in refrigeration. We walk through various troubleshooting techniques and how to better understand wiring diagrams, relays, compressors, sensors, high and low voltage systems, as well as important information on safety and electrical code. Strong electrical troubleshooting skills will make your service calls much more efficient and your job as a refrigeration technician much easier.

In this episode, we discuss:

-Electrical symbols

-Safety precautions

-Electrical troubleshooting

-Sequence of operation

-Wiring diagrams and panels

-Case controllers

-Using an electrical meter

-Sensors

-Relays and their functions

-Compressor troubleshooting

-Compressor circuits

Helpful Links & Resources:

Episode 259. CO2 Experts Live: Electrical Troubleshooting with Rusty Walker

Episode 12. You Need To Know About Refrigeration Compressor Electrical Issues