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Carrier 50XZ Defrost Sensor Board
The defrost control board instructs the outdoor unit to begin the defrosting phase which assists to rid your unit of frost that can build up. The control board looks to a sensor located somewhere by the condenser to make the decision on when the defrost cycle should begin.
Important hints the AC defrost sensor board is in dire need of a replacement
- The main circuit board could signify an error of some type referring to a failing defrost control board
- The AC may not run at all because of too much frost
- The defrost feature does not run especially when there is a rather large amount of frost that makes the unit run like crap
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If you decide on picking up or purchasing a new Carrier 50XZ replacement part, do your due diligence and make sure of the correct model and also make a visual inspection so that you are positive that the proper replacement defrost sensor board is being ordered. The installing of a new defrost sensor board is a breeze provided you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
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