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Rack Refrigeration Cycle Part 13 – Electronic EPR

In the final installment of our Rack Refrigeration Cycle series, Matthew Taylor breaks down everything you need to know about electronic EPR valves.

What You’ll Learn:

  • Detailed overview of CBS electronic valves
  • Understanding valve sizes and step configurations
  • How bipolar stepper motors work in electronic valves
  • Troubleshooting techniques for electronic EPR systems
  • Different control strategies: temperature vs. pressure control
  • Advanced control methods using modern electronic systems

Key Highlights:

  • Explore the technical details of small and large electronic valves
  • Learn about valve wiring, motor resistance, and step configurations
  • Understand the evolution of EPR control from mechanical to electronic systems
  • Discover diagnostic tips and service techniques for electronic valves

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