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Carrier 38HDR024 Defrost Sensor Board
The defrost sensor control board controls if and when to commence an important defrosting cycle which aids to rid your unit of frost that can build up. It looks to a specific sensor located in the outdoor unit to agree when to initiate the defrosting cycle.
Important clues of an ineffective AC defrost sensor board
- Defrost session will not initiate even though there is a lot of frost that needs to be removed
- The primary control board might issue a type of error code when encountering a problem
- The system will stop working due in part to the frost blocking the flow of air
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