Question about Honeywell ER150B Air Conditioner

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Honeywell T8112 Air Conditioner Will Not Cool, But Blower Works

Hi, I have the Honeywell T8112 Air Conditioner with heat and AC. I change the filter every couple months, and just changed it last week. The heater works and so does the blower, and 2 days ago the cold air stopped working. I reset it and it seemed to be working...put the temp all the way down to 65 because it was almost 90 degrees in the house, and I woke up freezing cold...65 degrees....and shut it off. Ever since, it only blows hot air. It's 90 in here right now...help!

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Make sure the system switch is in the cool position, then press run program button and allow a couple of minutes for system to cycle on, if it doesn't come on press the button for lowering the set point, set it to 72 degrees and then press the hold temperature key.

Posted on Jul 26, 2009

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Posted on Jan 02, 2017

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