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  1. #1
    Join Date
    May 2016
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    morocco
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    Red face CAREL, MCQUAY, TRANE Controller reparing !



    Hello,

    What do you think about reparing CAREL controllers ? is it required by some one ?

    I think that it cost lowest than bouth a new one !

    Regards.



  2. #2
    Join Date
    May 2016
    Location
    morocco
    Age
    37
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    Re: CAREL, MCQUAY, TRANE Controller reparing !

    We succed to repaire more than 10 CAREL contollers by replacing the main board .

  3. #3
    Join Date
    Oct 2012
    Location
    Russia
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    36
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    390
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    11

    Re: CAREL, MCQUAY, TRANE Controller reparing !

    Chipper buy from e-bay and load firmwire.

  4. #4
    Join Date
    May 2016
    Location
    SPAIN
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    Re: CAREL, MCQUAY, TRANE Controller reparing !

    My 2 cents:

    Of course it depends on the type of failure. I have been working for the HVAC industry programming CAREL controllers. What I can tell you is that PCOx family is not expensive if you compare with other brands. If the problem is software, as Rusbuka said, you can load firmware by using the PCOLoad tool. However, if the problem is hardware you will have to change the component that is not working properly, sometimes that is difficult to identify and the simplest (not cheapest) way is to change the board.

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