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International Comfort Products CAC042GKA1 Defrost Sensor Board
The defrost control board will determine when to initiate the defrost sequence which assists to continue normal heating and cooling operations. The defrost board is influenced by a temperature sensor located somewhere by the condenser to ascertain when to begin.
General warnings of a defective AC defrost sensor board
- Your main control board could throw a type of error code if the defrost board fails
- The whole system may cease to function for the simple fact of frost blocking the fins on the outside unit
- The defrost feature will not kick in even when there is a large quantity of frost that needs to be removed
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