HOW TO MEGGER TEST A HVAC COMPRESSOR

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Testing your Air conditioning, HVAC motor / compressor windings with megger ohm meter to find out if it's electrically sound or unsound. Is it tripping circuit breaker’s blowing fuses find out why ....Reads below 100 Meg OHM ⚠️ caution possible 🤔 acidic oil, below 50 Meg time to replace motor/compressor
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A/C / HVAC COMPRESSOR LOCKED ROTOR, LRA TESTING. • A/C / HVAC COMPRESSOR ...

Пікірлер: 10

  • @KH-kv2yq
    @KH-kv2yq2 жыл бұрын

    Thank you so much for your speedy response to my comments. Man I need to come to New York and learn under your talent. I have a brother there but I'm in Chattanooga Tennessee.

  • @stevenstacks3295
    @stevenstacks329510 ай бұрын

    Thank u I’m lock in

  • @D2DNYAC

    @D2DNYAC

    10 ай бұрын

    Thanks you for stopping by

  • @richarddomasig514
    @richarddomasig5143 жыл бұрын

    Thanks brother..nice video..I suggest you test a grounded compressor as well..😀 test a good compressor and a bad compressor for comparison...

  • @D2DNYAC

    @D2DNYAC

    3 жыл бұрын

    Thanks for stopping by, I will do a video on Meg testing a grounded compressor, stay tuned for that

  • @veloci3twenty607
    @veloci3twenty6072 жыл бұрын

    you didnt discharge the load wires on the contactor after you meggered them.

  • @D2DNYAC

    @D2DNYAC

    2 жыл бұрын

    Interesting how long does that takes to desipate?

  • @veloci3twenty607

    @veloci3twenty607

    2 жыл бұрын

    @@D2DNYAC instantly if shorting to ground. Leave the megge connected after releasing the test butoon so the tester can discharge the line. The screen will show the voltage drop down to zero.

  • @JDT738126
    @JDT73812611 ай бұрын

    Crazy how just a contaminated system can show a bad Meg reading

  • @D2DNYAC

    @D2DNYAC

    11 ай бұрын

    That's usually what caused a low megger reading,, contamination = acid = higher oil conductivity and compressor windings insulation break down!

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