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Carrier FY4ANF024000 Defrost Sensor Board
The defrost control board will begin the defrosting phase which helps to rid your unit of frost that can build up. The defrost board looks to a specific sensor located in the outdoor unit to decide when to begin.
What are the clues to watch out for to know my AC defrost sensor board is not working right?
- The primary control board could throw a particular error code produced when the defrost control board fails to receive a signal
- The defrost sequence has not run for a while despite the fact that there is quite a bit frost on the external unit
- The AC may not work due to the fact of frost blocking the airflow outside
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Before buying or purchasing a replacement defrost sensor board for your Carrier FY4ANF024000 do your best and make sure of the model number as well as make a visual inspection in order to be sure the proper replacement defrost sensor board is the one being purchased. There is no need to install it yourself. Consult with a professional in your area to do it for you.
Feel free to download your manual for help.
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