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How to diagnose a bad contactor part 2. Advice from an hvac technician #hvactips #hvactechnician #HVACExperts Disclaimer: if you are not comfortable working with electrical do not try this at home | Alex Ivey

Test the programmer by controlling the contactor After proper wiring for the whole control system, we can now test the programmer by controlling the contactor to check where the motor can work well. Join CNC Electric for more useful technical stuff and reliable electrical appliances. More info about us: https://www.cncele.com/ #cncelectric #electrical #electrician #electricalwork #electric #electricalengineering #motorcontrol #contactor SOCIALISE WITH US ******************************* FACEBOOK:

Checking magnetic contactor coil using continuity test bulb #electricaltutorial | Electrical Tutorial