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Old 10-11-2008, 04:42 AM   #1
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a/c not coming on


Dear sirs.
I woke up this morning to the a/c unit not blowing cold air. I looked outside to see if it was frozen & the unit was not running, but air was blowing inside. What could be the problem? one website said it could be connectors, wiring, condensor dirty. Please help, I live in south Texas.

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Old 10-11-2008, 06:11 AM   #2
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a/c not coming on


Check the breaker feeding the outside unit. It could be tripped. Check the disconnect box at the outside unit --- sometimes there are fuses in there.

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Old 10-11-2008, 07:46 AM   #3
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a/c not coming on


Had any yardwork done lately? Maybe weedwhacked the low voltage wiring.

I take it the condensor has frozen up in the past? Could be a leak, out of gas.

Contactor coil burnt and not pulling in.
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Old 10-11-2008, 11:50 AM   #4
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a/c not coming on


Blown capacitor?
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Old 10-11-2008, 12:53 PM   #5
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a/c not coming on


Quote:
Originally Posted by SD515 View Post
Blown capacitor?
Gay electrons?
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Old 10-11-2008, 07:26 PM   #6
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a/c not coming on


If you are comfortable with electricity see if there is power to the unit with a multimeter. Check both the low voltage at the high voltage. If you are not comfortable with electricity then call in a professional.

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