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Payne PA10JA060000AA Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost sequence which helps to continue normal heating and cooling operations. The defrost sensor board is influenced by a defrost sensor that can be found near the condenser, in order to make the decision on when to initiate the defrosting cycle.
Symptoms the defrost sensor board is going out
- AC and heating system could not work for the simple fact of the amount of frost on the outdoor unit
- Your main control board may show a specific error code produced by a bad defrost control board
- Unit defrost session never initiates even though there is quite a bit frost that makes the unit run like crap
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