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AC unit outside turns on but no air blows through the vents

When I turn on my AC, the unit outside turns on but no air blows through the vents. If I switch it to the heater air then blows out of the vents.

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  • Shoaib Rais
    Shoaib Rais May 11, 2010

    tell me model and make is it compact type or full sized Split type ac with big outer unit ?

  • hugh mac Jul 07, 2013

    m6q10f2d front face panel

  • hugh mac Jul 07, 2013

    vent button

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SOURCE: AC unit outside turns on but no air blows through the vents

The first problem sounds like the wiring is wrong up at the heating unit not turning on the blower fan in the heater when you call for cooling. Most typical is either something has chewed the wires or the wires have been stripped b something else. The AC not cooling your house can be either it is low on freon or the system is to small for your house. Also check your filter and make sure that it is not blocked and everything is clean with the filter

Posted on May 28, 2009

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