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In this HVAC Training Video, I Show How the Fan Switching Relay Works and How to Troubleshoot the Coil and Switching Terminal Contacts.
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.
Start by turning off the power to the HVAC system and removing the relay from its socket. Then, use the multimeter to test the continuity across the relay’s terminals. If the multimeter indicates an open circuit, it means that the relay is faulty and needs to be replaced.
Follow a step-by-step troubleshooting process to isolate and resolve relay issues, ensuring your HVAC system resumes normal function with minimal downtime. Learn how to repair or replace faulty relays effectively, and consider seeking professional assistance if the task is beyond your skill level.
11 Μαρ 2024 · From bypassing a bad AC clutch relay to fixing stuck relays and testing/checking relays, this guide offers step-by-step instructions. It also emphasizes the significance of maintaining functional AC relays and provides maintenance tips to prevent relay failure.
17 Ιουλ 2017 · How To Replace Relays For An Air Conditioner. By Robert Sylvus Updated Jul 17, 2017. Things Needed. Masking tape. Pencil. Needle-nose pliers. Screwdriver set. An air conditioner uses relays to switch the system's high-voltage parts on and off. The relay contains a low-voltage coil and a high-voltage switch, sometimes called "contact points."
Today I show you how to replace a simple start relay and start capacitor with a all-in-one solid state relay and Start capacitor normally called a hard start...
