3 phase Air conditioner compressor contactor how work checking defective ya good learn in Hindi

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3 phase Air conditioner  control wiring and 3 phase 3 compressor 3 pole contactor how work and contactor checking how identify defective ya good learn with practically  in Hindi very useful video for new technician helpful video open this link watch https://youtu.be/93pajpW9yBA  

1 comment:

  1. Victoria MartinezOctober 3, 2019 at 3:43 AM

    This is such a helping guide for checking air conditioner health. Everyone must follow these steps. Heating and Cooling Hamilton

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