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Carrier 2000 Defrost Sensor Board
The defrost sensor control board controls if and when to commence an important defrosting cycle which assists to get rid of the frost that collects on the outdoor unit. The defrost board is relayed information from a sensor that can be found near the condenser, in order to make the decision on when to initiate the defrosting cycle.
Important hints your outdoor defrost sensor board is going to die
- The main circuit board may signify an error code when the defrost board fails
- Defrosting never kicks in despite the fact that there is quite a bit frost in the way
- The system may stop functioning for the simple fact of the amount of frost on the outdoor unit
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