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Whirlpool ATE0952BPP0 Defrost Sensor Board
The defrost sensor board controls when to launch the defrost cycle which assists to remove frost build-up that may accumulate. The defrost sensor board relies on a sensor which is near the condenser somewhere, in order to verify when the defrost cycle should begin.
What red flags are there that my AC defrost sensor board is failing?
- The HVAC system control board may throw an error signal referring to a bad defrost board
- Your HVAC system will stop running for the simple fact of lack of airflow through the outdoor unit
- Defrost mode has not run for quite some time especially when there is frost in the way
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