Costa Rica. With an outstanding participation of engineers and specialized technicians from El Salvador, Peru and Costa Rica, a new edition of the course "Fundamentals of Commissioning and Service – City Multi", taught by technical instructor Pablo Chinchilla, was successfully concluded.
The training took place from March 10 to 12, 2026 at the facilities of the Mitsubishi-Trane International Training Center, located in Alajuela, Costa Rica, at the facilities of Confort Climático de Costa Rica S.A., official representative of the brand.
During three days of theoretical-practical training, participants received training in the installation, start-up and service of City Multi systems. The program delved into key aspects such as system design, the use of maintenance tools and fault identification.
The course included modules on:
- Product Description
- Diamond System Builder (I & II)
- Wiring and Addressing
- System Installation
- Start-up procedure
- Extended warranty
- Centralized control
- Common Boot Failures
- Preventive maintenance
- Functional operation
- Maintenance Tools
- Troubleshooting
As part of the closing, attendees participated in a hands-on workshop focused on detecting common faults during commissioning.
The Mitsubishi-Trane International Training Center highlighted the conference as a key space for the specialized training of technical talent in the region and confirmed that the programming of a new edition of the course for the end of June 2026 is already in process.
