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International Comfort Products CHP018AKA1 Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin the defrost sequence which may be necessary to get rid of the frost that collects on the outdoor unit. The defrost sensor board looks to a defrost sensor which is near the condenser somewhere, in order to ascertain when to begin.
Important clues of an unhealthy International Comfort Products defrost sensor board
- Defrost session does not run especially when there is frost built up
- The main circuit board might issue an alphanumeric error code produced by a bad defrost control board
- The system may not work due to the fact of the safety issue that the frost poses
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