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Samsung AVMBC020EA0 Defrost Sensor Board
The defrost control board is jobbed with determining when to begin the defrosting phase which aids to keep the outdoor unit free from frost build-up. The defrost board relies on a defrost sensor located in the outdoor unit to agree when to initiate the defrosting cycle.
Warnings your outdoor defrost sensor board will eventually need to be replaced
- The main control board could throw a particular error code produced by a bad defrost control board
- Unit defrost session will not initiate especially when there is frost on the external unit
- The HVAC system could cease to function because of the fact that there is too much frost
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