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Carrier 50TC-A05 Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrost cycle which actually helps to keep your outdoor unit from plugging up. The defrost board looks to a defrost sensor which is near the condenser somewhere, in order to determine when to begin.
Warnings of a declining outdoor defrost sensor board
- Self defrost sequence never kicks in despite the fact that there is quite a bit frost on the outdoor unit
- The HVAC system control board may throw an error of some type referring to a bad defrost board
- The AC may not operate due to frost blocking the airflow outside
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If you decide on picking up or purchasing a replacement defrost sensor board for your Carrier 50TC-A05 do your best and cross-check the correct model and also make a visual comparison in order to be sure the proper replacement defrost sensor board is being ordered. You do not need to install the replacement part alone. Find a professional locally to pay to install it for you.
Feel free to download your manual for help.
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