Learn more about Refrigeration Mentor Customized Technical Training Programs at www.refrigerationmentor.com/courses

In this edition of CO2 Experts, we focus on electrical troubleshooting in CO2 refrigeration systems. Learn steps for navigating electrical diagrams, identifying key symbols, and understanding how different components work together. I share tips on effectively measuring voltage, interpreting wiring schematics, and troubleshooting common issues. Understanding the electrical makeup of a refrigeration system will help technicians identify problems faster and fix issues much more efficiently.

In this episode, we discuss:

-Understanding electrical symbols

-Reading electrical wiring diagrams

-Practical tips for technicians

-Advanced electrical concepts

-Electrical troubleshooting in refrigeration

-Time delay relays

-High pressure and temperature controls

-Relay functions and issues

-Temperature and pressure probes

Helpful links & Resources:

Episode 296. Electrical Troubleshooting in Refrigeration

Episode 246. CO2 Experts: Startup and Commissioning with Kevin Mullis

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

Episode 277. CO2 Experts: Pressure Relief Valves - Sizing, Selecting & Troubleshooting with Jordan Gronkowski

Episode 305. CO2 Experts: Electrical Troubleshooting