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    Bjustice82's Avatar
    Bjustice82 Posts: 1, Reputation: 1
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    #1

    May 23, 2010, 04:41 PM
    Honeywell rth230b
    I am trying to get my air conditioner to turn on and I turned it from heat to cool and then prgramed the day and times I wanted certain temps and the snow flake it blinking and the house image is blinking. My air conditioner is not turning on. The thermostat is a Honeywell RTH230B... Please help!

    Brenna
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
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    #2

    May 23, 2010, 05:33 PM

    If it is blinking it is probably on time delay. Should come on in 5 minutes after the blinking stops
    yap_adrian's Avatar
    yap_adrian Posts: 1, Reputation: 1
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    #3

    Jun 13, 2010, 07:03 PM

    Brenna,

    I have an identical thermostat to yours, and the air conditioning will not turn on too. Did you air conditioning turn on eventually? How did you solve the problem?

    Thanks in advance.
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