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    dscorpio1172's Avatar
    dscorpio1172 Posts: 1, Reputation: 1
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    #1

    Jun 26, 2011, 08:24 AM
    White rodgers type 1f90-51?
    The battery light on the control panel is displayed. I've changed the batteries already. Why is the battery light showing?
    tyroned2's Avatar
    tyroned2 Posts: 3, Reputation: 1
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    #2

    Jun 26, 2011, 01:20 PM
    Your alternater is going bad . Get it checked
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
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    #3

    Jun 26, 2011, 05:50 PM
    Comment on tyroned2's post
    Don`t think a 1f90-51 Rogers home thermostat has a alternater,Tyroned2
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
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    #4

    Jun 26, 2011, 05:51 PM
    Sometimes you can turn off power to furnace wait 60 seconds and turn back on and it will reset your tstat
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