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Samsung AQB09JJWC Defrost Sensor Board
The defrost sensor control board determines when or if to start the defrost cycle which may be needed in order to get rid of the frost that collects on the outdoor unit. The control board relies on a temperature sensor located somewhere by the condenser to determine when to initiate the defrosting cycle.
Key signs of a laboring outdoor defrost sensor board
- The whole system may not operate for the simple fact of lack of airflow through the outdoor unit
- The defrost feature does not run especially when there is frost in the way
- The HVAC system control board could throw a specific error code produced when the defrost control board fails to receive a signal
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If you decide on picking up or ordering any Samsung AQB09JJWC part, do your due diligence and make sure of the correct model as well as make a visual comparison in order to be sure the correct defrost sensor board is the one being purchased. You do not have to install it yourself. Find a professional in your area to do it for you.
Feel free to download your manual for help.
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