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  1. #1
    Join Date
    Jun 2017
    Location
    palestine
    Age
    24
    Posts
    4
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    Unhappy Samsung aqv12ewcn E464 IPM over current



    Hi everyone,

    i was looking for service manual for this unit aqv12ewcn and i didn't get anything.

    the outside unit work for 30 sec and turn off , also the red light is blinking.

    i have checked most of the component of the PCB but i found fault resistor R105 6.8k near (coil) called PT (sensor as i think ) and i replace it , the shunt resistor is working probably (its give me short circuit and 0.01 ohm).

    But i suspect the capacitors (there is no visual explode or any damage ) how should i test them ?

    please advise



  2. #2
    Join Date
    Jun 2017
    Location
    palestine
    Age
    24
    Posts
    4
    Rep Power
    0

    Re: Samsung aqv12ewcn E464 IPM over current

    the outdoor unit is AQV12EWCXTEV

  3. #3
    Join Date
    Aug 2007
    Location
    Russia
    Posts
    108
    Rep Power
    16

    Re: Samsung aqv12ewcn E464 IPM over current


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