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Whirlpool ATE1542RPP0 Defrost Sensor Board
The defrost control board determines when to initiate the defrosting phase which may be necessary to rid your unit of frost that can build up. It looks to a defrost sensor located somewhere by the condenser to make the decision on when to initiate the defrosting cycle.
General indicators that your your defrost board needs replacing
- Most systems will not work at all because of the frost issue
- Defrost session never begins despite the fact that there is a lot of frost in the way
- The primary control board might issue a specific error code when the defrost control board refuses to initialize properly
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