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Goodman ARUF374316CA Defrost Sensor Board
The defrost sensor board determines when to initiate the defrosting phase which assists to remove frost build-up that may accumulate. The defrost sensor board relies on a defrost sensor that can be found near the condenser, in order to agree when the defrost cycle should begin.
Major indications of a barely functioning defrost sensor board
- Defrost session refuses to run even though there is excessive frost that has built up
- Your main control board might issue a specific error code produced when the defrost control board fails to receive a signal
- The system will not work due in part to the frost blocking the flow of air
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