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Goodman ARPF48601 Defrost Sensor Board
The defrost sensor control board determines when to initiate the defrosting phase which helps to keep the outdoor unit free from frost build-up. It is relayed information from a defrost sensor located somewhere by the condenser to ascertain when to begin.
Easy warnings of a bad Goodman defrost sensor board
- Your main control board might give out an error signal when the defrost board fails
- Unit defrost session does not run despite that there is a large amount frost on the outdoor unit
- The whole system may not work because of the safety issue that the frost poses
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