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Refrigeration Machine Course

Refrigeration Machine Course
flexible workload from 4 to 360h
valid certificate in your country

What will I learn?

Gain expertise in running water-cooled R134a refrigeration machines reliably and efficiently. Master the refrigeration cycle basics, main parts, and standard running conditions. Then, use field diagnostic methods to spot problems fast. Practise fixing issues by symptoms, saving energy, and doing upkeep to reduce stoppages, cut power costs, and make equipment last longer.

Elevify advantages

Develop skills

  • Diagnose chiller faults: quickly identify heat exchange, refrigerant, and control problems.
  • Tune R134a performance: adjust superheat, subcooling, and pressures for best efficiency.
  • Conduct on-site tests: accurately measure flows, temperatures, and electrical values.
  • Perform targeted maintenance: clean, descale, and service compressors, cooling towers, and coils.
  • Optimise energy use: balance dual chillers and reduce power per ton with control adjustments.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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