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ELECTRICAL TROUBLESHOOTING WEBINAR 226

This webinar provides a comprehensive overview of electrical diagnostics in modern HVAC systems. It covers proper meter use, as well as evaluation of advanced components like inverters, compressors, ECM motors, thermistors, EXVs, transducers, and other devices. The course also explains relevant meter readings and each component's function.

The below topics will be discussed:
• Proper use of electrical meters
• Testing and evaluating inverters and compressors
• Diagnosing ECM motors
• Understanding and checking thermistors
• Checking EXVs (Electronic Expansion Valves)
• Evaluating transducers
• Overview of each component’s purpose and function