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Carrier FF1DNE030075AAAA Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrosting phase which helps to get rid of the frost that collects on the outdoor unit. The board relies on a temperature sensor that can be found near the condenser, in order to determine when the defrost cycle should begin.
How can I tell if my Carrier defrost sensor board has to be replaced?
- The main board could display a particular error code produced when the defrost board is bad
- Defrost mode will not kick in even though there is a lot of frost that makes the unit run like crap
- The system will stop functioning for the fact of the frost issue
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