CO2 (R-744) | This training will help field service technicians understand how Adiabatic Condensers work and their benefits for CO2 systems. We’ll also discuss Adiabatic Condenser components, operation, controls, tuning, and maintenance.

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CO2 (R-744) | Learn how to use BITZER BEST Software to get a deeper understanding of how the compressor is operating. We’ll cover options and accessories for the IQ module and CO2 compressors, minimum requirements, basic functionality, troubleshooting, and more.

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CO2 (R-744) | A basic overview of the CAREL CO2 rack controller: the pR300T. We’ll explain the basics of the interface, review basic setup and parameter configurations, and cover the importance of proper installation and its direct impact on controller operation.

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CO2 (R-744) | An introduction to CAREL valves, stators, and control methods, including the operation, installation, application, and servicing of CAREL valves and valve drivers, and how these interact with a CO2 refrigeration system.

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CO2 (R-744) | Learn about the piping layout of a CO2 transcritical booster system. The session will explain each system component, map flow direction, its purpose, and how it compares to a similar component used in HFC systems. Each major component shown on P&ID will also have an accompanying photo and demonstration from a CO2 TCB System operating on site. After class, students can physically see the mobile training unit with P&ID in hand for reference.

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CO2 (R-744) | Learn the ten key design considerations between CO2 and HFC systems, from secondary to cascade with an emphasis on transcritical booster systems. We’ll cover gas cooler types and review subcritical and transcritical modes of operation, high-pressure concerns, pressure reliefs, where they occur, and how standstill pressures are mitigated during the off-cycle. The class will also cover critical and triple points of CO2 and the importance of effectively managing high-pressure and bypass gas valves to achieve system stability.

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CO2 (R-744) | An overview of the new E3 supervisory control with native CO2 applications vs. E2. We’ll highlight the specific CO2 features that simplify start-up and troubleshooting. Learn about the new CC200 case control’s simplified setup and flexibility and how both E3 & CC200 can leverage the new intuitive HMI via tablet, laptop, or mobile phone.

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CO2 (R-744) | Copeland’s CO2 Climate Study highlights the energy-saving benefits of the most common high ambient strategies across 13 US climate zones and 166 cities. The total cost of ownership study (TCO) compares eight architectures to a baseline R-448A centralized vs. CO2, R-290 micro distributed, and several others. The ESG information will review Copeland’s commitment to science-based targets to achieve net zero and help retailers with their emission reduction targets. We’ll also review an effective way of building a controls transition plan in your food retail operation.

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CO2 (R-744) | This session will cover CO2 properties, standard transcritical booster systems, EEVs, and parallel compressor systems. We will also cover the use of Multi Ejector Solutions in various applications.

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CO2 (R-744) | A review of the important design criteria that must be considered for a transcritical CO2 compressor, highlighting the many challenges CO2 imposes from a compressor perspective. We’ll describe our accelerated life testing, showing rigorous laboratory qualification and acceptance criteria and go over troubleshooting for common issues that may occur with CO2 compressors in the field. Class ends with a teardown of a CO2 compressor that explains what to look for in a field service call.

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CO2 (R-744) | Training will cover why CO2 is being adopted, how CO2 systems differ from traditional refrigerants, and how traditional limitations are overcome.

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CO2 (R-744) | A more technical overview of a transcritical CO2 system emphasizing evacuation, charging, and start-up procedures.

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CO2 (R-744) | Basic concept overview of CO2 systems and the technologies available to improve refrigeration system efficiency. This course covers basic principles, safety, and CO2 system design.

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CO2 (R-744) | Basics of CO2 systems installation, start-up, maintenance, and troubleshooting. This course covers display case setup, basic rack installation, startup, operation, maintenance, and troubleshooting of TC CO2. This is part 2 of “An Introduction to CO2 System Designs.”

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CO2 (R-744) | This training will review and debunk some of the biggest myths about CO2 servicing and maintenance and explain the correct approach to optimizing and successfully operating CO2 transcritical booster systems. Open to retailers and technicians.

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CO2 (R-744) | This training prepares field service technicians for troubleshooting Booster oil issues by explaining how the Booster oil systems work. Topics covered include oil type use, some of the most frequent oil alarms and how to resolve them, and how often to perform preventive maintenance.

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CO2 (R-744) | This training will explain how the high-pressure control and flash gas bypass valves operate and are controlled per specs. We’ll discuss how to troubleshoot the HPCV, FGBV, and the controller if and when we have issues at 2:00AM.

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CO2 (R-744) | An overview of the Micro Thermo Alliance control platform, focusing on CO2 refrigeration control. Topics include MT Alliance’s control schemes, data interpretation, advanced graphing, and Case Controller & Gas Cooler smart node interface set-up.

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Regulations | Compliance with federal, state, and local refrigerant regulations is a tag-team effort between food retail end-users and their service technicians. With new regulations coming out at least once a year now, the tag team is struggling to keep up. This training covers compliance with the latest federal and state refrigerant regulations, as well as watchouts and pitfalls for service technicians and food retail end-users.

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Strategy | This presentation outlines strategies for refrigeration service technicians to boost their income by enhancing skills, delivering superior customer service, understanding business fundamentals, specializing in niche areas like supermarket refrigeration, and embracing technology like CO2. It covers continuous education, effective communication, business management, niche specialization, and the use of modern tools for efficiency.

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CO2 (R-744) | A brief overview of the transcritical CO2 system/properties. The session will include a description of the operation of the high-pressure expansion valve using the pressure enthalpy diagram, a review of various system architectures, and a discussion on operator safety.

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