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    bruce337's Avatar
    bruce337 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jul 12, 2010, 01:51 PM
    Ac just started blowing warm air,
    I own a 4 ton medallion central house unit... Better known as miller.. All day I had my air conditioner on blowing cold air , about 10.00 at night it just stopped blowing cold air, so I turned it of for the night.. Turned back on in the morning and compressor will not kick on, but fan was running inside and outside only, was told it sounds like the compassador, unit is only 3 years old, and not under warranty no more, I would like to fix this myself, so what should I do please.. Im open to all advice.. Thanks, bruce
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Jul 12, 2010, 02:06 PM

    Start by checking the electric wires from the contactor to the capacitor and then to the compressor inside the outside unit. Make sure to check the wires connected to the compressor . Then take you capacitor checker and test the compressor run capacitor. Report back with your findings. NOTE: Compressors have a 5 year warranty so you may want to look into that.
    bruce337's Avatar
    bruce337 Posts: 2, Reputation: 1
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    #3

    Jul 12, 2010, 06:26 PM
    Comment on hvac1000's post
    Thank you for the information... I'm offshore at the time, but when I get back home in two weeks I will check on those wires... thanks, for the advice... bruce
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