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Today I tried to turn on my central air and the trane new unit as of 2 years is on outside however the indoor fan won't kick on. There is condensation on the wiring near the iniside wiring meaning the cool air is trying to get through but the fan won't blow it into the house. It had tripped a breaker off the main in the house, when i repaired that it still didn't kick on..why might the fan not be kicking on? Any suggestions welcome maybe some tennis tickets to the best quick response!!!
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reset the circuit breaker and see what happens. the fan, if its not too large a unit will come off a fan relay. if its a large unit then look for an tripped overlaod on a fan contactor. a relay or a contactor's purpose is to switch a high current load using a lower voltage coil. the fan will operate off a thermostat circuit of 24 volts -
Where in the house would I find the tripped overload on the fan contractor?Comment
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look in the control panel for the a/c. it'll be a seperate cabinet adjacent to the furnace.Comment
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Two year old trane, eh? I would see if you can jumper the fan black wire to a primary hot wire. If the fan works when run direct to power, the most likely cause of the problem is your control board. If two year old or less it should still be under warranty.
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