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Whirlpool ATE0752RPP0 Defrost Sensor Board
The defrost control board instructs the outdoor unit to begin the defrost cycle which may be needed in order to keep your outdoor unit from plugging up. It looks to a sensor that can be found near the condenser, in order to determine when to initiate the defrosting cycle.
Key clues of a poorly working outdoor defrost sensor board
- Defrost session never initiates even though there is excessive frost on the external unit
- The control board may throw an error number when the defrost control board refuses to initialize properly
- The system may end up not running due in part to the fact that there is too much frost
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