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

    Jul 11, 2009, 08:05 AM
    Lennox Heat pump fan not coming on
    Hi all,
    I am having a problem with my heat pump. When I turn on the theremostat to cool the house. The unit outside buzzes but the fan does not turn on. I have opened the panel on the heat pump and see two led lights flashing together. How should I diagnose the problem?
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
    Ultra Member
    		  
    #2

    Jul 11, 2009, 11:57 AM
    Find out what the code is somewhere ,matbe on inside of the cover/panel you took off might be something to tell you what the flashes mean,, count the flashes
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