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Carrier 48JZ060115300 Defrost Sensor Board
The defrost control board instructs the system to activate the defrosting phase which aids to rid your unit of frost that can build up. The board depends on a defrost sensor located somewhere by the condenser to verify when the defrost cycle should begin.
Indications your Carrier defrost sensor board should be replaced
- Air conditioning may end up not running for the fact of the frost issue
- The defrost sequence never initiates even though there is a large amount of frost in the way
- The main board could throw an error of some type when the defrost board fails
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