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  1. #1
    Join Date
    Sep 2008
    New England
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    Carrier 19XR Loss of communication with CCM.

    I have a Carrier 19XR that Im getting a Loss of communication with CCM Module which seemed to happen after a recent power outage. Ive been doing some research and it seems that if the battery backup is dead it could wipe everything out. Can anyone maybe point me in the rite direction?

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    "The bitterness of poor quality remains long after the sweetness of low price is forgotten". --Benjamin Franklin

  2. #2
    Join Date
    Apr 2007
    Cartersville Ga
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    More than likely it is a CCM module, there is no battery to worry about with a PIC 2 or PIC 3 the battery is on the PIC1 version

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