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International Comfort Products TNK050F12A1 Defrost Sensor Board
The defrost sensor control board controls if and when to commence the defrost cycle which actually helps to remove frost build-up that may accumulate. It depends on a specific sensor located near the condenser to ascertain when to begin.
Easy warnings of an ailing International Comfort Products defrost sensor board
- The main board may show a specific error code if the defrost board fails
- Self defrost sequence does not run despite that there is a large amount frost on the unit
- AC and heating system could cease to operate due in part to the amount of frost on the outdoor unit
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