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This episode of CO2 Experts is the first of a 2-part lesson on advanced CO2 refrigeration troubleshooting with Chris Brown, Application Engineering Manager of Danfoss. Here, we dive into the intricacies of CO2 control systems, including startup procedures, sensor calibration, pressure transducer checks, and the importance of proper insulation and wiring. Chris also shares techniques for fine-tuning and optimizing system components like gas cooler fans, high pressure valves, and parallel compressors. Have a listen, and watch for Part 2 on Monday, April 14.

In this episode, we discuss:

-Danfoss controllers

-Startup and troubleshooting best practices

-Control system breakdown

-Sensor calibration and validation

-Valve and transducer checks

-Understanding temperature control in gas coolers

-Fan speed variations and minimum speeds

-Ejectors

-Importance of accurate sensor readings

-Optimizing system performance

-Challenges in different seasons

-Parallel compression and system tuning

Helpful Links & Resources:

Danfoss Coolselector®2

Chris Brown on LinkedIn

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