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This conversation is what I call “A Compressor Story” which refers to understanding the signs and evidence behind a failed compressor or system in order to trace back to the root cause of the issue. Once you can figure out that story, you can identify and repair issues much faster, becoming a more efficient technician. This episode was recorded from a live presentation at the 2022 HVACR Symposium and includes a realtime teardown of a compressor and interactive troubleshooting with attendees. 

In this episode, we cover: 

-Identifying the cause of a compressor failure

-Compressor tear down

-Mechanical issues and troubleshooting

-Importance of understanding compressor system stories

-Compression ratio and its impact

-Flooded starts and liquid migration

-Diagnosing compressor issues

-Compressor failures: causes and effects

-Flood back: prevention and diagnosis

-Electrical checks

-Mechanical wear and tear: identifying issues

-Real-world examples and lessons

-Educational resources

Helpful Links & Resources:

Data Sheets & Bulletins by Emerson

Copeland Mobile

Bitzer Spot App

HVACR School

HVAC Know It All