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Whirlpool ATR1245RPP0 Defrost Sensor Board
The defrost sensor control board determines when or if to start an important defrosting cycle which aids to continue normal heating and cooling operations. The control board depends on a sensor which is near the condenser somewhere, in order to agree when the defrost cycle should begin.
Major warnings of a failing defrost sensor board
- Defrosting never begins despite the fact that there is quite a bit frost that has built up
- Your system could not work due to the frost blocking the flow of air
- The primary control board could display a particular error code produced when the defrost board is bad
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