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AC Compressor fan is not working but the compressor will run and then shut off

AC Compressor fan is not working but the compressor will run and then shut off


  #1  
Old 08-06-12, 05:14 PM
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AC Compressor fan is not working but the compressor will run and then shut off

My AC compressor unit fan will not turn but the compressor will run till it overheat and shut down. The fan motor is hot and the capacitor is hot as well. I tried to turn the fan with a stick. It was moving freely. I read other post and was wondering if the problem is the capacitor. Is it possible for compressor side of the capacitor to work and the fan side is broken? What will be the way to check? I will really appreciate if anyone could post any direction or procedure to check. Thank you.
 

Last edited by landign; 08-06-12 at 05:42 PM.
  #2  
Old 08-06-12, 06:00 PM
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Its pretty rare that the fan side goes out before the compressor side on the capacitor. Get a new fan motor
 
  #3  
Old 08-06-12, 06:34 PM
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Not true I find fan sides of the capacitor out before the compressor very often. Is the capacitor bulged or swollen? Picture?
 
  #4  
Old 08-06-12, 06:53 PM
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Replace capacitor first anyway, it is cheap...
 
  #5  
Old 08-06-12, 09:00 PM
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Thanks for the reply. The capacitor is not bulged or swollen. I did replace it before about 1.5 year ago. I do have an add-on run capacitor on the compressor side. I tried to switch that run capacitor add-on to the fan side and it somehow worked one time only. I could not get it work afterward. I will take a picture tomorrow morning. Anything else that I need to check?
 
  #6  
Old 08-07-12, 04:04 AM
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You can not just switch capacitors like that. You may have done more harm than good.
 
  #7  
Old 08-07-12, 11:58 AM
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Got a capacitor and replaced it. Now the AC is working again. Thanks for your advice.
 
 

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