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Carrier 38YRA036 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost sequence which actually helps to get rid of the frost that collects on the outdoor unit. The defrost board is influenced by a sensor which is near the condenser somewhere, in order to decide when to initiate the defrosting cycle.
Hints of a deteriorating AC defrost sensor board
- Your main control board could throw an error code when encountering a problem
- The system may stop operating due to the fact of the safety issue that the frost poses
- Unit defrost session does not run even though there is a large amount of frost that needs to be removed
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