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Carrier 48XP036060300 Defrost Sensor Board
The defrost sensor board determines when to initiate an important defrosting cycle which actually helps to keep your outdoor unit from plugging up. It relies on a defrost sensor that can be found near the condenser, in order to make the decision on when to begin.
Some clues your Carrier defrost sensor board needs to be replaced
- Defrosting will not initiate especially when there is frost that makes the unit run like crap
- The whole system may not work due to the safety features installed
- The main board could display an error of some type produced by a failing defrost board
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