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Whirlpool ATE1253RPP0 Defrost Sensor Board
The defrost sensor control board determines when to initiate an important defrosting cycle which actually helps to keep the outdoor unit free from frost build-up. The defrost board depends on a sensor located near the condenser to ascertain when the defrost cycle should begin.
Clues of a worsening outdoor defrost sensor board
- Self defrost sequence does not begin even though there is a lot of frost that needs to be removed
- The system may stop operating due in part to the safety features installed
- Your main control board may throw an error of some type produced by too much frost
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