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International Comfort Products NTN6100KFA1 Defrost Sensor Board
The defrost control board initiates the defrosting phase which assists to continue normal heating and cooling operations. The board is relayed information from a specific sensor located somewhere by the condenser to make the decision on when the defrost cycle should begin.
General warnings of a poorly performing defrost board
- The primary control board might issue an error of some type produced by a bad defrost control board
- The whole system may stop running at all because of the safety issue that the frost poses
- Self defrost sequence does not run despite that there is a large amount frost that has built up
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