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    msand9898's Avatar
    msand9898 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jan 14, 2008, 03:11 PM
    Nordyne Heater sometimes works and sometimes fan blows cold air only?
    Hi I just move into this house and when we choose to use the Nordyne heater it sometimes works and sometimes the fan blows cold air only?

    I thought I would change the filter as a precaution and noticed that when we set the thermostat at say 72degrees it sounds like it is turning on but no flame, just see circuit board that has a red LED blinking 5 times over and over again?

    I read the label on the bottom cover and its pretty old and somewhat legible, but what I could make out is "False Flame ______" that's it there is a missing word from the label since it is so dirty and erased from age... any suggestions on a DIY fix?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Jan 14, 2008, 10:32 PM
    False Flame ______" ((SIGNAL))

    Clean flame sensor if equipped.
    msand9898's Avatar
    msand9898 Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Jan 14, 2008, 10:50 PM
    Quote Originally Posted by hvac1000
    False Flame ______" ((SIGNAL))

    Clean flame sensor if equipped.


    Great I know what that part looks like after much research on this site and advice given here!
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