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Tripp Lite SRCOOL33K Defrost Sensor Board
The defrost sensor board controls when to launch an important defrosting cycle which aids to rid your unit of frost that can build up. The control board depends on a defrost sensor located somewhere by the condenser to make the decision on when the defrost cycle should begin.
Hints of an unhealthy defrost sensor board
- Unit defrost session never starts despite the fact that there is a lot of frost that makes the unit run like crap
- AC and heating system could end up not running at all because of the frost issue
- The main control board might issue a specific error code when encountering a problem
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