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Nordyne P5RF-X48K Defrost Sensor Board
The defrost sensor board commences the defrost sequence which aids to remove frost build-up that may accumulate. It relies on a temperature sensor that can be found near the condenser, in order to determine when to initiate the defrosting cycle.
Subtle hints the defrost sensor board will eventually need to be replaced
- The control board could throw an alphanumeric error code if the defrost board goes out
- Unit defrost session never begins even though there is excessive frost that has built up
- The system may stop operating due in part to way too much frost build-up
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