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    Mstang0604's Avatar
    Mstang0604 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Jan 25, 2014, 06:59 AM
    What to do about pressure switch fault?
    My LED light is flashing 6 times. The panel indicates that this is a pressure switch fault. What do I do?
    ballengerb1's Avatar
    ballengerb1 Posts: 27,378, Reputation: 2280
    Home Repair & Remodeling Expert
    		  
    #2

    Jan 25, 2014, 04:58 PM
    Replace the switch if you can find it. Those switches are difficult to locate if you have never done one before. They are most fequently mounted inside the furnace behind the blower door. Surface mounted abd look about the size of a quarter with two wires coming off it.
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
    Uber Member
    		  
    #3

    Jan 25, 2014, 05:52 PM
    Some of those have an internal reset. Look for a little red button in the middle of a silver or black colored disc with 2 wires.
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