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Troubleshooting Low Voltage Controls on HVAC Equipment

Controls III: Troubleshooting Low Voltage Controls on HVAC Equipment

Saturday, February 29, 2020 - 8 AM - 4 PM

Trying to troubleshoot control wiring is sometimes confusing and frustrating, but if you have a step-by-step procedure it becomes easy and accurate. In this 8-hour seminar, you will learn the procedure for troubleshooting a 24-volt open in an HVAC system.

WHAT YOU WILL LEARN:
1. Troubleshooting relays, contactors, blower motor relays, defrost control boards and reversing valve
2. How to Inspect different scenarios
3. Test using sequence of operation
4. Use system voltage and ammeter to locate problems when possible
5. Check for short circuit and overloads.

Electrical Training Center (65 Elm Street, Copiague, NY 11726)

Members $199 | Non Members $299

Space is limited!

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