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    avalon542's Avatar
    avalon542 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 5, 2014, 10:53 AM
    Thermostat troubleshooting
    Programmable thermostat does not work, characters show as partials. REPLACED batteries. What does voltages control? Have both battery and 24 volt?
    smoothy's Avatar
    smoothy Posts: 25,490, Reputation: 2853
    Uber Member
    		  
    #2

    Mar 5, 2014, 11:01 AM
    If characters showing are only partials after replacing the batteries... its time to visit your home improvement store to buy a new one. Its broke.
    ballengerb1's Avatar
    ballengerb1 Posts: 27,378, Reputation: 2280
    Home Repair & Remodeling Expert
    		  
    #3

    Mar 5, 2014, 12:26 PM
    I would agree. Sometimes even a static shock from your hand can toast a stat for good
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