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    paulsharon622's Avatar
    paulsharon622 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    May 16, 2009, 07:44 PM
    Display on AC thermostat not working
    Hi,

    The display on the AC thermostat just went blank. We have the AC zoned in our home. There is a separate thermostate for the lower part of the house that is functioning perfectly, but the one on the top floor just went blank. These are new AC's in a new house.
    What could be the reason for something like this to happen?

    Thanks
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #2

    May 16, 2009, 07:48 PM

    Check the batteries
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