Inverter Air Conditioning Board Course
This course equips you to master inverter air conditioning boards used in refrigeration systems. You will understand control and power sections, interpret signals and error codes, conduct safe live tests, and follow step-by-step diagnostics to repair faults quickly, enhancing overall system reliability and performance in real-world applications.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain expertise in inverter air conditioning boards through this practical course covering control and power sections, PFC, DC bus, IPM stages, sensors, and communication interfaces. Master safe live-board measurements, systematic fault diagnosis, unit-specific test points, and component-level repairs to troubleshoot efficiently, avoid repeat failures, and ensure reliable, energy-efficient systems on-site.
Elevify advantages
Develop skills
- Understand inverter board architecture: quickly read power, control, and PFC stages.
- Perform fast fault diagnosis: identify IPM, sensor, or MCU issues using professional test points.
- Conduct safe live testing: measure DC bus, PFC, and gate signals with appropriate PPE.
- Execute component-level repairs: confidently replace IPMs, MOSFETs, capacitors, and traces.
- Make on-site decisions: swiftly choose between repair, reflow, or full board replacement.
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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