• Episode 281. CO2 Experts: Troubleshooting CO2 Systems using RDM Controllers with Kevin Mullis

  • Feb 10 2025
  • Length: 1 hr and 10 mins
  • Podcast

Episode 281. CO2 Experts: Troubleshooting CO2 Systems using RDM Controllers with Kevin Mullis

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  • Summary

  • In this episode of CO2 Experts, we diving into Resource Data Management (RDM) controllers with control expert, Kevin Mullis, Technical Manager at Integral UK Ltd. A good understanding of RDM’s will help refrigeration technicians troubleshoot, avoid common issues and better manage and optimize CO2 refrigeration systems. Kevin has some key tips on overything from transducer configurations, to probe settings, and shares real-life troubleshooting scenerios.

    In this episode, we discuss:

    -Transducers and probes setup

    -Superheat calculation

    -RDM troubleshooting techniques

    -Data logging and analysis

    -Importance of change management

    -Fine-tuning control systems

    -Impact of load on system stability

    -CO2 refrigeration systems

    -Suction pressure

    -Cold weather challenges

    -Oil management

    -Remote access support

    Helpful Links & Resources:

    Episode 156: Secrets to Optimizing CO2 Systems Part 1 w/Resource Data Management RDM

    Episode 257. CO2 Experts: Case Controllers with Kevin Mullis

    Episode 227. Getting to Know Transcritical CO2 Supermarket Refrigeration Systems with Kevin Mullis

    Kevin Mullis on LinkedIn

    Website: Integral UK Ltd.
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