Air Conditioner not working. Help Please
Good morning, One of our rooftop ACs stopped working a week ago. when it is turned on, all I hear is a constant humming noise. When I only turn the fan On (without cooling), same humming noise. ...
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Thank you all for responding with great ideas,
The weather cleared up a week ago and I did test the AC by turning the fan by hand while having the AC in the ON position. The AC started but stopped sometime later.
I quickly ordered a Fan Condenser from Dometic that arrived a few days ago. I installed the new condenser and put everything back together. Now when I turn the AC "ON", it runs for a minute or so (with a very loud noise) and then it stops. All that remains is a deep humming noise. Let it sit for a few minutes, start the AC gain.. same thing... Starts and stops..
Any ideas how I can proceed with further testing or swapping out of parts.
Thank you for all your help
Simon
The weather cleared up a week ago and I did test the AC by turning the fan by hand while having the AC in the ON position. The AC started but stopped sometime later.
I quickly ordered a Fan Condenser from Dometic that arrived a few days ago. I installed the new condenser and put everything back together. Now when I turn the AC "ON", it runs for a minute or so (with a very loud noise) and then it stops. All that remains is a deep humming noise. Let it sit for a few minutes, start the AC gain.. same thing... Starts and stops..
Any ideas how I can proceed with further testing or swapping out of parts.
Thank you for all your help
Simon
