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Desa B60 Defrost Sensor Board
The defrost control board controls when to launch the defrost sequence which helps to remove frost build-up that may accumulate. The control board depends on a specific sensor which is near the condenser somewhere, in order to make the decision on when to begin.
Major symptoms your defrost board needs to be replaced
- The HVAC system control board might give out an error code when encountering a problem
- Self defrost sequence has not run for a while even though there is a lot of frost in the way
- Your system could stop working because of the frost blocking the flow of air
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