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    pssmadison's Avatar
    pssmadison Posts: 1, Reputation: 1
    New Member
     
    #1

    Jun 16, 2009, 05:16 PM
    Overhead garage door opener model 45A
    I have a overhead door model 45A it opens the door fine, but slides back about a foot after its opened. When trying to close the motor hums but won't engage to close. Any hints on adjusting it to correct problem? Thanks
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #2

    Jun 21, 2009, 07:59 AM

    Is the trolly all the way engaged? And try with trolly disengaged.
    When it slips back a foot, does chain move with it?
    kjambug's Avatar
    kjambug Posts: 2, Reputation: 1
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    #3

    Sep 3, 2010, 03:30 PM
    Do you have a remote for yours that has dip switches? I have one and can't find the switch codes for my replacement remote. Would you happen to know the code?
    ma0641's Avatar
    ma0641 Posts: 15,681, Reputation: 1012
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    #4

    Sep 3, 2010, 07:08 PM

    KJAMBUG. Make the DIP switch on the receiver match the transmitter. Should work if the frequencies are the same.

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