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    rayski Posts: 1, Reputation: 1
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    #1

    Jun 12, 2011, 11:35 AM
    I have a motion sensor for doors that keeps going bad is 31V to high for 24V board
    This is the 2nd sensor to go bad since the space was opened 1 month ago. . 118 volts coming in. . 31 volts going to board (28 volt secondary) but I had this problem with some york AC units and the high secondary started effecting all the digital stats. . Thanks for your help

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