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International Comfort Products PHF Defrost Sensor Board
The defrost sensor control board controls when to launch an important defrosting cycle which assists to keep your outdoor unit from plugging up. The board depends on a defrost sensor that can be found near the condenser, in order to agree when to initiate the defrosting cycle.
Clues of an ailing outdoor defrost sensor board
- Defrost session does not run even though there is a large amount of frost that needs to be removed
- Most systems will not work for the fact of way too much frost build-up
- The control board might give out a specific error code when encountering a problem
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