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International Comfort Products H8MPN150J20B1 Defrost Sensor Board
The defrost sensor control board initiates the defrost cycle which assists to defrost your outdoor unit. The board is relayed information from a temperature sensor located in the outdoor unit to make the decision on when to begin.
What are the signs that the outdoor defrost sensor board is almost going bad?
- The whole system may stop running for the fact of the frost issue
- Your main control board might give out an alphanumeric error code produced when the defrost board is bad
- The defrost feature refuses to run especially when there is frost that makes the unit run like crap
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