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Samsung UQB12JJWC Defrost Sensor Board
The defrost sensor control board determines when or if to start an important defrosting cycle which may be needed in order to get rid of the frost that collects on the outdoor unit. The control board is relayed information from a sensor that can be found near the condenser, in order to verify when to initiate the defrosting cycle.
Red flags your Samsung defrost sensor board should need replacing
- The main control board might issue a type of error code if the defrost board fails
- Defrost mode will not initiate even though there is excessive frost on the unit
- The whole system may stop working due in part to way too much frost build-up
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