Troubleshooting the HVAC Potential Relay!
4:25
YouTubeAC Service Tech LLC
Troubleshooting the HVAC Potential Relay!
In This HVACR Training Video, I go over How the Potential Relay Works and How to Troubleshoot it! I show the Wiring and Contacts at 5, 2, and 1. I Explain how it Controls the Start Capacitor after the Compressor Starts. I show the coil and how to measure resistance values for diagnosing the coil or contactor tabs while using a multimeter. Give ...
134.3K viewsNov 29, 2018
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