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International Comfort Products GDE100F14A1 Defrost Sensor Board
The defrost control board controls if and when to commence the defrosting phase in order to defrost your outdoor unit. The control board is relayed information from a specific sensor located in the outdoor unit to make the decision on when to begin.
Clues your outdoor defrost sensor board needs replacing ASAP
- The AC may cease to function at all because of the amount of frost on the outdoor unit
- The main circuit board may issue an alphanumeric error code produced when the defrost control board fails to receive a signal
- Defrost mode refuses to run even though there is a large amount of frost on the unit
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