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My display won't come on. I called customer service and they told me if they told me that if there's corrosion on the battery terminal the display will not work. Before that thermostat would read 73 degrees when set to 68 and also bat lo

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  • rep1974 Jul 27, 2009

    Yes the thermostat. It has corrosion on the battery terminals.
    I am going to go get some electrical contact cleaner and see if that does the trick. But before going out the display read 73 when i set to 70 and then 77 when I changed the batteries . Then it flashed bat lo.

  • rep1974 Jul 28, 2009

    Thanks I will try this


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Are we talking about the thermstat here? if so replace the battery.

Posted on Jul 27, 2009

  • yadayada
    yadayada Jul 28, 2009

    use some contact cleaner and steel wool as well, get them squeaky clean, make sure the battery is fresh as well.


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How to Troubleshoot a Cell Phone

Cellular phones don't always function as perfectly as you might wish. This chart offers some solutions for common problems with these devices. If you don't find an answer here, bring your phone to an authorized cell-phone center. Avoid taking apart the phone, because this will void most warranties.


Technical Difficulties

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