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To check a non-inverter compressor, first turn off the power. Use a multimeter to measure resistance across the three terminals (Common, Start, and Run) for continuity. Check for proper voltage supply. Listen for abnormal sounds during startup, and inspect for any visible signs of wear, overheating, or leaks #NonInverterAC #CompressorCheck #HVACTechnician #MultimeterTesting #ElectricalDiagnostics #ACRepair #HVACMaintenance #Troubleshooting #VoltageCheck #CompressorTesting #careskillsacademy #ACr

HVAC Technician shows how to check if a compressor is grounded. We call it a "Scratch Test". We can further test the compressor by checking the ohms rating between common, run and start. #HVACExperts #hvactechnician #hvacapprentice Working with electricity can be extremely dangerous and should only be performed by a qualified professional. | Alex Ivey