AC blower not working when thermostat set on auto

Old 07-17-11, 06:46 PM
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AC blower not working when thermostat set on auto

I just installed a new thermostat thinking it might solve my problem, but it didn't.

The AC unit outside turns on and comes into the house (I can feel cold air where it enters the house) but the fan/blower will not turn on if I set the thermostat fan to auto.

The fan/blower works fine with the AC when the fan is set to on, but whenever I try to turn it to auto it won't kick on.

Anyone know how I can fix this?
Old 07-18-11, 04:21 AM
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need to check output of stat from C to G during a call for cooling. What thermostat did you install.

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