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

    Sep 14, 2008, 08:00 PM
    Dico thermostat
    My dico thermostat is cool led is flashing.. why? I got home and is hearing a 'whining sound' from the air handler. I flipped a couple of breakers to reset something maybe. Any help?
    letmetellu's Avatar
    letmetellu Posts: 3,151, Reputation: 317
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    #2

    Sep 14, 2008, 08:07 PM
    Do you have the instructions that came with the thermostat. I would read them if you have them because so many different one have different clues to what is going on.

    Post more info and maybe some one can help.

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