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Samsung AVMBH035EA0 Defrost Sensor Board
The defrost sensor board initiates the defrost sequence which may be needed in order to rid your unit of frost that can build up. The defrost sensor board depends on a temperature sensor located somewhere by the condenser to verify when the defrost cycle should begin.
Hints to watch for in a bad defrost board
- The AC may not work due in part to the safety features installed
- The main board might issue a specific error code produced when the defrost board is bad
- Defrosting has not run for quite some time especially when there is frost built up
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