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International Comfort Products HAC030AKA1 Defrost Sensor Board
The defrost sensor board determines when to initiate the defrosting phase in order to defrost your outdoor unit. The control board is relayed information from a specific sensor that can be found near the condenser, in order to agree when to begin.
Signs of an unhealthy International Comfort Products defrost sensor board
- Your system could not run because of the amount of frost on the outdoor unit
- The primary control board could display an error code if the defrost board fails
- Defrosting has not run for a while especially when there is frost in the way
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