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International Comfort Products NDN3050FBA1 Defrost Sensor Board
The defrost sensor board will begin an important defrosting cycle which may be necessary to keep your outdoor unit from plugging up. The board depends on a temperature sensor located in the outdoor unit to ascertain when to begin.
Major warnings your International Comfort Products defrost sensor board needs replacing ASAP
- Air conditioning may cease to operate due to the fact of too much frost
- The main control board may issue a specific error code referring to a bad defrost board
- Unit defrost session never kicks in even though there is a large amount of frost built up
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