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Goodman GKS90453BXAC Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin the defrost sequence if necessary, to get rid of the frost that collects on the outdoor unit. It is influenced by a temperature sensor that can be found near the condenser, in order to agree when to initiate the defrosting cycle.
Cues of a laboring AC defrost sensor board
- The defrost sequence never initiates even when there is a large quantity of frost on the outdoor unit
- The control board might issue a type of error code produced when the defrost control board fails to receive a signal
- Air conditioning may stop operating due to the fact of frost blocking the airflow outside
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