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Carrier 58DLA15510020 Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrosting phase if necessary, to rid your unit of frost that can build up. It depends on a temperature sensor located in the outdoor unit to determine when to begin.
Major symptoms the AC defrost sensor board is in dire straights
- Defrost session never begins especially when there is frost that makes the unit run like crap
- The primary control board may issue an error code produced by too much frost
- Your HVAC system will not work due to the fact of the amount of frost on the outdoor unit
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