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    Dale Reitz's Avatar
    Dale Reitz Posts: 2, Reputation: 1
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    #1

    Oct 8, 2009, 12:45 PM
    Goodman GMPN060-3 (5 Blink Diagnostic Code)
    Hi,
    I have a Goodman GMPN060-3 gas furnace.
    I get a 5 blink diag code, the indoor blower comes on.
    It worked OK for 3 hours this morning, I had to have the board replaced back Nov 04,
    I am wondering if it is going bad again, I am on disablity with limited income, any help will be gratefully appreciated.

    Best Regards,
    Dale Reitz
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Oct 8, 2009, 01:07 PM
    Here is your complete factory service manual.

    http://www.hvacpartsshop.com/Gmph075-4%20Series.Pdf

    Page 64 has your wiring diagram.

    Page 31 contains a trouble shooting diagram.

    Service flash codes are on page 51

    The cheapest item to try would be to clean the flame sensor with some steel wool or sand paper. For other test items you will need a meter with the knowledge to use it and follow the specific instructions in the service manual. More than likely you will need to contact a local HVAC service person to do a ON SITE inspection and repair of your furnace.
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    Dale Reitz's Avatar
    Dale Reitz Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Oct 10, 2009, 10:10 AM

    Thank You.
    I ordered a new sensor will be in Tuesday.
    I had a repair man here in May, cost me 90 bucks and couldn't figure out the problem.

    Thanks Again!
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Oct 10, 2009, 10:13 AM
    Sounds good I hope it all turns out well.
    don029's Avatar
    don029 Posts: 1, Reputation: 1
    New Member
    		  
    #5

    Sep 24, 2013, 07:33 AM
    Testing my heater before winter gets here
    The burners come on and run for a few minutes then go out and the ignitor restarts them again. Could this come dust from the summer burning off?
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