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Carrier 24ABR318G0030010 Defrost Sensor Board
The defrost sensor control board initiates the defrost cycle which actually helps to rid your unit of frost that can build up. The defrost board depends on a defrost sensor located in the outdoor unit to ascertain when to initiate the defrosting cycle.
Some clues of a faulty Carrier defrost sensor board
- The main board may signify an alphanumeric error code produced when the defrost control board fails to receive a signal
- Air conditioning may not work at all because of the fact that there is too much frost
- The defrost sequence has not run for a while even though there is quite a bit frost in the way
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