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International Comfort Products H8MPN075B12A1 Defrost Sensor Board
The defrost sensor board commences the defrost sequence in order to rid your unit of frost that can build up. The defrost sensor board is influenced by a specific sensor located in the outdoor unit to decide when to initiate the defrosting cycle.
Major warnings of a laboring International Comfort Products defrost sensor board
- The system will stop operating due to the fact of too much frost
- The HVAC system control board may throw a type of error code when a defrost board fails to initialize
- Self defrost sequence refuses to run even though there is a large amount of frost that has built up
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