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International Comfort Products C9MPT125L20B1 Defrost Sensor Board
The defrost sensor board controls when to launch an important defrosting cycle which assists to remove frost build-up that may accumulate. The board is relayed information from a defrost sensor located in the outdoor unit to verify when the defrost cycle should begin.
What signals that my International Comfort Products defrost sensor board is failing?
- Defrost mode will not initiate especially when there is a rather large amount of frost built up
- The main control board may issue a particular error code produced when the defrost board is bad
- AC and heating system could not work due to the fact of the safety features installed
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