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International Comfort Products T9MPD100J20B1 Defrost Sensor Board
The defrost control board controls if and when to commence an important defrosting cycle which may be necessary to keep the outdoor unit free from frost build-up. It looks to a specific sensor located somewhere by the condenser to agree when to begin.
Important clues of a defective International Comfort Products defrost sensor board
- Defrost session refuses to initiate even though there is a large amount of frost that makes the unit run like crap
- The system may cease to function for the fact of the amount of frost on the outdoor unit
- The control board might give out an error of some type referring to a bad defrost board
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