Outside AC Unit and Blower not turning on!!! Need help!! Really...


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Old 07-18-11, 09:53 AM
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Exclamation Outside AC Unit and Blower not turning on!!! Need help!! Really...

My outside AC unit and the Blower are not turning on. I have played with the thermostat settings. I have even put the Fan to "On" position and still nothing. There's no humming sound, no sound of the blower, no air coming through the vent. In this heat someone please help!!!
 

Last edited by bas73; 07-18-11 at 09:55 AM. Reason: Adding icon
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Old 07-18-11, 10:02 AM
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Well you have to take off the panel on AC , Check to make sure the Low Voltage contactor is drawn in ? Start with that first , really cant go any further till you determine that .
 
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Old 07-18-11, 03:16 PM
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Need to verify breakers first for the furnace and the ac. Next check high and low voltage to and from furnace.
 
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Old 07-18-11, 03:19 PM
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quick check for you without going into a hot attic would be to jump out r and g on the stat. if the blower comes on, then replace the stat. if not then you have no power so head over to you air handler and check for line voltage to the unit, next check transformer.
 
 

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