Course Description: The 3-Day Installation Start-Up and Service Essentials course provides an in-depth discussion of the techniques associated with properly installing commercial CITY MULTI systems. It covers Diamond System BuilderTM design software and the concepts of integration and centralized control required for proper system start-up. Additionally, the course offers an in-depth functional examination of system operation including both the electrical and refrigerant circuits for system troubleshooting. Practical hands-on exercises to identify faults and repair select units reinforce the concepts covered.

  • Review the commercial product nomenclature and system components
  • Explore Diamond System Builder to view, design, layout, and project properties for a CITY MULTI system application
  • Identify and discuss the concepts of wiring and addressing system components
  • Explain the installation process including the location and function of DIP switches and jumper settings
  • Use Diamond System Builder to modify, layout, and select specifications for a CITY MULTI system application
  • Identify and discuss the extended warranty terms and submittal procedure
  • Explain the settings and networking required to set centralized control
  • Discuss start-up faults and their resolution
  • Identify and discuss preventive maintenance tasks and the use of Maintenance Tools for system monitoring
  • Discuss electrical operation and refrigerant flow paths
  • Use the Maintenance Tool to locate the key data points for monitoring equipment

The following class materials are required:

Before the first day of class, please download the Maintenance Tool, Diamond System Builder, and BACnet Setting Tool on your Windows Operating System. After registering, you will receive an email with the registration summary and a step-by-step process to download the required software listed above.

All participants MUST use their email address to sign up. The email must be linked to the participant and their company. Using a general company email is not recommended and will result in a delay in receiving course certification.

 

Target Audience: Installers/Service TechniciansCost: $395/person | NATE: 24 hoursClassroom Requirements:  Windows-based laptops (Apple products are not compatible), installation of the software stated above, and login or create an account in the Mitsubishi Contract Portal.

 

Training materials and lunch are included with your registration.

Register By

November 26, 2026