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Carrier 38YKC060 Defrost Sensor Board
The defrost sensor board determines when or if to start an important defrosting cycle which helps to defrost your outdoor unit. The board is relayed information from a defrost sensor that can be found near the condenser, in order to make the decision on when to begin.
Key signs to watch for in a bad Carrier defrost sensor board
- Unit defrost session has not run for a while even though there is a large amount of frost on the external unit
- The system will not run because of the safety issue that the frost poses
- The primary control board may signify an alphanumeric error code produced by a failing defrost board
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