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Whirlpool ATE1243RPP0 Defrost Sensor Board
The defrost sensor board determines when or if to start the defrost sequence in order to continue normal heating and cooling operations. The defrost board is relayed information from a temperature sensor located near the condenser to decide when to initiate the defrosting cycle.
Signals the defrost sensor board will have to be replaced
- Your HVAC system will not run due in part to the safety issue that the frost poses
- Defrosting has not run for quite some time especially when there is a rather large amount of frost that needs to be removed
- The main control board could throw a type of error code referring to a failing defrost control board
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