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International Comfort Products NAC236GKA1 Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin the defrosting phase which actually helps to defrost your outdoor unit. The defrost sensor board is relayed information from a specific sensor which is near the condenser somewhere, in order to ascertain when to begin.
Signals of an ineffective AC defrost sensor board
- The AC may not run due to the fact of too much frost
- Self defrost sequence refuses to initiate despite the fact that there is quite a bit frost on the outdoor unit
- The control board could throw an error code produced when the defrost control board fails to receive a signal
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