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

    Oct 29, 2009, 08:13 PM
    Fuse Keeps Blowing
    I have an HK42FZ004 cercuit board. The fuse started blowing every so often after I resoldered two resistors with cracked solders. The fuse noe blows as soon as I replace it and turn on the power. I cannot figure out where the problem is. Please help
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Oct 29, 2009, 08:24 PM
    You have a short in the low or high voltage wiring OR the circuit board is bad.
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