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  1. #1
    Join Date
    Jan 2017
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    Canada
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    Refrigerant recovery with no circulating water through chiller



    Hey Guys
    Need to recover refrigerant charge on a water cooled chiller..Pumps can not be turned on to circulate water through the chiller while am recovering
    What is the safest way or method to recover refrigerant charge with out freezing up any tubes when recovering refrigerant when there's no water circulating through the chiller.Can the push and pull method be applied to recover?

    -Thanks



  2. #2
    Join Date
    May 2007
    Location
    Auckland
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    67
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    Re: Refrigerant recovery with no circulating water through chiller

    Definitely need pumps running, hot wire water pump contactor with a jumper wire

  3. #3
    Join Date
    Jan 2017
    Location
    Canada
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    Re: Refrigerant recovery with no circulating water through chiller

    Whole system is winterized..got no water in cooling tower and no means to circulate through cooling coils

  4. #4
    Join Date
    Mar 2001
    Location
    ireland
    Age
    47
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    Re: Refrigerant recovery with no circulating water through chiller

    if there is no water in evaporator then you can recover as normal
    Mostly found in the southern part of this green and pleasant land.

  5. #5
    Join Date
    Sep 2009
    Location
    Iran
    Age
    60
    Posts
    431
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    11

    Re: Refrigerant recovery with no circulating water through chiller

    bbbbb.jpg

    Hi
    might this can help you

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