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In this conversation, we’re taking a deep technical dive into CO2 refrigeration system controls with William Anaya, Controls Engineer at Güntner US. We cover the importance of proper setup, operation modes and troubleshooting common issues. William also shares how to optimize the performance of adiabatic units, the role of ambient temperature and humidity in water usage, and best practices for maintaining heat exchangers. This episode is loaded with valuable tips for technicians who want to grow their knowledge and efficiency in handling CO2 refrigeration systems.

In this conversation, we discuss:

-Understanding controller setups for gas coolers

-Auto internal and server external modes

-Troubleshooting refrigeration control issues

-Troubleshooting Modbus wire issues

-Understanding refrigeration electronics

-Communication faults with fan motors

-Maintaining and replacing adiabatic pads

-Monitoring and maintaining water

-Different controller modes based on geography

Helpful Links & Resources:

William on LinkedIn

Guntner Website: https://guntner.com/

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