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International Comfort Products GPFM30K080F Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrosting phase which assists to remove frost build-up that may accumulate. The board depends on a temperature sensor that can be found near the condenser, in order to ascertain when the defrost cycle should begin.
What are the signs that the defrost board is in need of replacing?
- Defrost session has not run for a while even though there is a large amount of frost built up
- The main circuit board could throw an alphanumeric error code produced by a bad defrost control board
- The HVAC system could end up not running due to the frost issue
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