no cold air

Discussion in 'HVAC' started by lartomar2002, Feb 25, 2007.

  1. Feb 25, 2007 #1

    lartomar2002

    lartomar2002

    lartomar2002

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    i turned on my ac today the blower works but no cold air. 2 months ago i install a new blower motor and replaced the motor and compressor capacitors. any advice?

    this is my first post. larry
     
  2. Feb 26, 2007 #2

    glennjanie

    glennjanie

    glennjanie

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    Hello Larry and Welcome to the Forum:
    Go outside and see if anything is running in the outdoor unit. There should be a noisy motor sound from down inside it (that's the compressor) and a fan running at the top. If there is nothing going on there its time to check the breakers/fuses; there should be a local disconnect at the unit, make sure it is on and doesn't have blown fuses in it. The best way to check the cartridge fuses that are sometimes found there is to remove them and use an ohmmeter between the ends of each one.
    Glenn
     
  3. Feb 26, 2007 #3

    lartomar2002

    lartomar2002

    lartomar2002

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    thanks for the quick response. i will do that tomorrow becase it is night now.
     

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