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Whirlpool ATE1255BPP0 Defrost Sensor Board
The defrost control board determines when or if to start an important defrosting cycle which may be necessary to defrost your outdoor unit. The board is relayed information from a defrost sensor located near the condenser to decide when to begin.
Signs of a laboring defrost sensor board
- The primary control board could throw a specific error code when the defrost control board refuses to initialize properly
- Your HVAC system will stop functioning because of the fact that there is too much frost
- Defrosting never starts despite the fact that there is a lot of frost that has built up
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