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Whirlpool ATE1543RPP0 Defrost Sensor Board
The defrost sensor control board controls if and when to commence an important defrosting cycle which may be needed in order to keep the outdoor unit free from frost build-up. It is relayed information from a specific sensor located somewhere by the condenser to agree when to initiate the defrosting cycle.
Simple warnings that your AC defrost sensor board is on its last leg?
- The system will cease to operate due to the fact of the safety features installed
- The defrost sequence will not kick in even though there is a large amount of frost built up
- The main circuit board may signify an alphanumeric error code when the defrost board fails
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