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.

In this conversation, were chatting with Henrik Andersen from Fenagy about thermal energy storage. We’re talking large commercial and industrial systems in the megawatt range. Henrik covers different types of thermal energy storage, including chemical, latent heat, and sensible heat storage, and shares his insights on the transition to heat pumps, the challenges faced by customers, and the future of thermal energy storage in the context of rising energy prices and renewable energy sources.

In this episode, we discuss:

-Thermal energy storage basics

-Types of thermal energy storage

-Heat pumps

-Applications and environmental benefits of thermal storage

-Challenges and future of thermal storage

Helpful Links & Resources:

Henrik Andersen on LinkedIn

Fenagy website

In this episode of CO2 Experts, we’re doing a deep technical dive into superheat with Chris Griffiths and John Rothery of Omega Solutions. This talk is aimed at helping refrigeration technicians troubleshoot issues faster and more efficiently. Chris and John cover a number of topics like superheat control, transducer issues, EEV troubleshooting, and oil logging, and share practical scenerio and troubleshooting strategies for various CO2 applications

In this conversation, we cover:

-Understanding superheat in refrigeration systems

-Advanced troubleshooting techniques

-Trend graphs

-Electronic controls

-Refrigerant issues in cold climates

-On-site check process for low CP alarms

-Troubleshooting transducer and valve issues

-Environmental impact of co2 release

-Importance of design in refrigeration systems

Helpful Links & Resources:

Episode 191. Designing CO2 Supermarket Refrigeration Systems: Selecting Compressors and Gas Coolers with Chris Griffiths of Omega Solutions (Part 1 of 5)

Episode 273. CO2 Experts: Pipe Sizing with Chris Griffiths of Omega Solutions

VIDEO: CO2 Experts: Pipe Sizing for Transcritical CO2 Refrigeration System

Learn more about Omega Solutions

Connect with Omega Solutions on LinkedIn

Connect with Chris on LinkedIn

Email Chris: chris@omega-solutions.co.uk