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Edgestar AP8000W Defrost Sensor Board
The defrost control board controls if and when to commence an important defrosting cycle if necessary, to continue normal heating and cooling operations. The control board is relayed information from a temperature sensor located near the condenser to determine when the defrost cycle should begin.
Important clues of an ailing defrost sensor board
- Your system could stop running due in part to way too much frost build-up
- The defrost sequence does not run especially when there is a rather large amount of frost on the outdoor unit
- The primary control board could signify an error number referring to a failing defrost control board
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