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Samsung AQB24J2WC Defrost Sensor Board
The defrost control board determines when to initiate the defrost cycle which assists to remove frost build-up that may accumulate. The defrost board relies on a temperature sensor located somewhere by the condenser to verify when the defrost cycle should begin.
Elements of a faulty defrost board
- Defrosting does not begin despite the fact that there is a lot of frost built up
- AC and heating system could not operate at all because of the frost issue
- The main circuit board might give out an alphanumeric error code when encountering a problem
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