luxaire problem

Discussion in 'HVAC' started by beckypanich, Oct 15, 2009.

  1. Oct 15, 2009 #1

    beckypanich

    beckypanich

    beckypanich

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    Light blinking 3 times - "pressure switch stuck open" ?
    What to do?
     
  2. Oct 15, 2009 #2

    Cork-Guy

    Cork-Guy

    Cork-Guy

    Cork Flooring Pros

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    Do you have a model number?
     
  3. Oct 15, 2009 #3

    beckypanich

    beckypanich

    beckypanich

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    Model no. G/UA037SA
     
  4. Oct 15, 2009 #4

    Cork-Guy

    Cork-Guy

    Cork-Guy

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  5. Oct 15, 2009 #5

    kok328

    kok328

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    Ok, it seems to be that time of year again so bear with me while I swith gears from A/C to heat.
    Check the furnace compartment for a manual reset for a flame rollout device or a hi-temp cutout device. Use a Volt/Ohm meter to see if your pressure switch is open. If so, check to see if there are any blockages in the exhaust. Possibly a wasp nest or something of that nature.
     

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