Need help with AC and heater blower


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Old 05-15-12, 11:18 AM
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Need help with AC and heater blower

My problem started this spring when the thermostat was set to heat, the temp was set to 50, the thermostat was reading 70, and the blower came on and blew room temp air. I unplugged the unit because it was warm enough outside to have the windows open. Now that it is getting hot outside we turned on the AC, all seemed fine until i noticed the blower coming on after it had already been on cooling. When i felt the air coming out of the vents it was room temp. The brand new thermostat will show the house is cooled down to set temp. I am thinking that the issue is the control board, just want to get second opinion.

This all started one weekend when we were gone and noticed there had been a power outage.

Amana Gmp 100-4

thanks,
 
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Old 05-15-12, 11:52 AM
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Which thermostat do you have? Make and model? What is fan set to on thermostat?
 
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Old 05-16-12, 12:49 PM
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Hunter 44132. I forgot to mention with the system set to off, with the old and new thermostat, the blower will come on by itself.
 
 

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