The importance of understanding and using wiring diagrams to troubleshoot refrigeration systems cannot be overemphasized.

Written and presented by Jim Johnson, this HVACR technician training course presents an overview of the fundamentals of schematic diagrams. With a firm understanding of the fundamentals of wiring ...

Figure 1. Schematic diagram of the refrigeration cycle based on barocaloric effects. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...