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Comfort zone 1500 infared heater

On temp display area, it says [doFL], and so it won't let me put tempurature numbers is so i can use the heater. how can i get the display to clear, or can you tell me how to clear it so i can enter temp number to start heater. thanks.

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  • Anonymous Dec 14, 2008

    mine is doing that too.  

  • Anonymous Jan 10, 2009

    mine too

  • Anonymous Mar 18, 2014

    Tried holding down buttons to clear and set the temp. It will take the temp but then continues to flash the AO5 and you also hear a clicking sound. Fan never comes on and display does not clear out.

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1 Answer

I have the exact same problem. How did you get it fixed ?

Posted on Oct 26, 2008

  • guest98761 Nov 19, 2010

    According to the call line, hold down the up, down and enter at the same time to clear it. I traded mine in before trying this so I am not sure if it works or not.

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