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Carrier 48XZ042090300TP Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin the defrost cycle which aids to remove frost build-up that may accumulate. The defrost sensor board is influenced by a temperature sensor located near the condenser to agree when the defrost cycle should begin.
Clues your outdoor defrost sensor board will soon need to be replaced
- The AC may end up not running because of the fact that there is too much frost
- The defrost feature has not run for quite some time especially when there is frost on the unit
- The main board could signify an error code referring to the failed defrost sequence
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If you decide on picking up or ordering a new Carrier 48XZ042090300TP 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 the one being purchased. Once you have the part to replace the part all by yourself. Search for a pro in your area to replace the part.
Feel free to download your manual for help.
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