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Samsung AVMBC020CA0 Defrost Sensor Board
The defrost sensor control board controls when to launch the defrost sequence which may be necessary to defrost your outdoor unit. The defrost board depends on a temperature sensor which is near the condenser somewhere, in order to make the decision on when the defrost cycle should begin.
Signs of a barely functioning outdoor defrost sensor board
- The defrost feature has not run for quite some time especially when there is frost on the external unit
- The main control board may throw an alphanumeric error code when the defrost board fails
- Your system could not work due to the fact of the safety features installed
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If you decide on picking up or purchasing a new Samsung AVMBC020CA0 replacement part do your best and double check the model number and also make a visual inspection so that you are positive that the correct defrost sensor board is being ordered. Once you have the part to install it yourself. Search for a pro in your area to hire and install the part for you.
Feel free to download your manual for help.
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