Mitsubishi City-Multi Essentials
Date: September 8 - 10, 2026
Location:
Gustave A. Larson Company
West Allis Store
6736 W. Washington Street
West Allis, WI 53214
Time: 8:00 a.m - 4:00 p.m.
Cost: $300
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CLASS DESCRIPTION
This course provides an in-depth discussion of the techniques associated with properly installing commercial CITY MULTI systems. Instruction focuses on the best practices, limitations, and manufacturer’s requirements as they pertain to wiring, addressing, refrigerant piping, and equipment installation. The second day provides hands-on experience building systems using Diamond System BuilderTM design software. Participants learn Mitsubishi Electric’s warranty process and the steps to register products once they have been installed. The concepts of integration and centralized control are discussed as well as the proper steps for system start-up. The final day of the course provides an in-depth functional examination of system operation including both the electrical and refrigerant circuits. In addition, the resources and techniques to diagnose and troubleshoot CITY MULTI systems are discussed. Practical hands-on exercises to identify faults and repair select units reinforce the concepts covered. Laptop computers are required for this course.
It is mandatory that all students attend the full required hours of each class session to receive credit for the class.
INSTRUCTOR
Jared Gemuenden & Robert Serafin
ADDITIONAL DETAILS
Installers and Service Technicians
Food will be served