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  1. #1
    alfredenewman's Avatar
    alfredenewman Guest

    Trane controller



    I have a couple of Trane chillers that have CGAN 700 controllers, my question is, does anyone know if these have a latent defect



  2. #2
    Join Date
    Aug 2003
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    Re: Trane controller

    If they have the CH532 controller, it's possible they have old software, which had some issues! They can be upraded!

  3. #3
    Join Date
    Nov 2008
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    australia
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    Re: Trane controller

    hi
    have worked with ch532 controller as well which we had upgraded because of it had intermitent faults. are you running tracer with this unit. there is instances where the tracer cant talk to ch530 controls.

  4. #4
    Join Date
    Apr 2009
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    israel
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    Re: Trane controller

    hi if your reffering to ch530 then there are no serious problems except hi press digital input burning out and ocasional power supply burn out and dimmining of display
    only possible fix is to replace. software seemes ok we maintence about 50 units

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