

Multiplex Refrigeration Training
In this training, Terry Blanchette provides an overview of how the Multiplex Chiller refrigeration system operates in McDonald's restaurants. Participants learn the fundamentals of chiller operation, the purpose of key refrigeration components, and the complete sequence of operation from system startup through ice-bank control. The course also introduces troubleshooting and service best practices to help technicians diagnose problems quickly and maintain reliable equipment performance.

- Hydrocarbon refrigerants are becoming increasingly popular due to the low Global Warming Potential (GWP) and have zero Ozone Depletion Potential (ODP). As a service provider ICEE is starting to see more and more systems that are charged with HC’s. This course will provide helpful information on the use of Hydrocarbon (HC) refrigerants.

- This course will cover how to make repairs safely and correctly on refrigeration systems containing R-290 refrigerant.

