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International Comfort Products GNE150J20A1 Defrost Sensor Board
The defrost sensor board determines when or if to start the defrost sequence which may be necessary to defrost your outdoor unit. The defrost sensor board depends on a temperature sensor that can be found near the condenser, in order to verify when to initiate the defrosting cycle.
Signs of an ineffective International Comfort Products defrost sensor board
- The main circuit board might issue a specific error code when the defrost board fails
- Defrosting does not begin even though there is a large amount of frost that has built up
- The HVAC system could not operate due to frost blocking the fins on the outside unit
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