Air Conditioning Refrigeration Technician Training
Gain practical expertise in refrigeration diagnostics for walk-in coolers. Master R-404A system inspections, fault signatures, charging techniques, and repair methods to troubleshoot efficiently, avoid breakdowns, and enhance cooling reliability as a refrigeration technician. This training equips you with hands-on skills for confident on-site repairs and optimal system performance.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This training delivers rapid, hands-on skills for diagnosing and repairing walk-in coolers confidently. Cover safe fieldwork practices, gauge handling, superheat/subcooling computations, and fault signature analysis. Master precise repair, charging, and verification processes to minimise downtime, eliminate recurring issues, and ensure dependable, energy-efficient cooling daily.
Elevify advantages
Develop skills
- Quick system diagnostics: identify AC refrigeration faults step by step.
- Refrigerant charge expertise: measure, adjust, and verify R-404A efficiently.
- Fault signature interpretation: read pressures, temperatures, and frost patterns swiftly.
- Accurate charging and TXV maintenance: execute professional repairs promptly.
- Data-based verification: record readings to confirm performance and dependability.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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