Question about Haier HC48C1VAR Central Air Conditioner

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Central heat/air unit for home blows cold air

When I turn the unit on the heat stays on for about 3 minutes, then the cold air kicks on and stays on until I turn it off.

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  • taystorm Mar 10, 2009

    Same thing. Have had to replace the central board TWICE. Units are junk!

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Replace your thermastat or if it is a replacement check your wires to make sure you have them right. Refer to the instruction manual for setting the heat anticipator and the cooling anticipator!
Red to Yellow calls for cooling
Red to White is usually calling for heat
Red to Green calls the Indoor Fan
Red to Orange is the call to a reversing valve on heat pump units!

Posted on Aug 22, 2010

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Could just be heat trapped in ductwork for attic temp or from not running for more than a few hours.

Posted on Aug 12, 2009

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