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LG LMU180CE Defrost Sensor Board
The defrost control board is jobbed with determining when to begin the defrost sequence which helps to defrost your outdoor unit. The board depends on a sensor located near the condenser to decide when to begin.
Key clues of a failing defrost sensor board
- The main circuit board might give out a particular error code produced by too much frost
- Defrost mode refuses to initiate especially when there is frost on the external unit
- The AC may not operate due to the fact of lack of airflow through the outdoor unit
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