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Whirlpool ATR1242CPP0 Defrost Sensor Board
The defrost sensor control board commences the defrost cycle which assists to defrost your outdoor unit. The control board looks to a temperature sensor located in the outdoor unit to verify when the defrost cycle should begin.
How can I tell if my defrost sensor board has a need to be replaced?
- The defrost feature never kicks in despite the fact that there is a lot of frost in the way
- The primary control board may throw an error of some type produced by a bad defrost control board
- Air conditioning may not run at all because of the frost issue
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