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LG ARNU153SEL2 Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrost cycle which may be necessary to remove frost build-up that may accumulate. It is influenced by a temperature sensor located somewhere by the condenser to determine when to initiate the defrosting cycle.
Some warnings the defrost sensor board will soon need to be replaced
- Unit defrost session never begins especially when there is a rather large amount of frost on the unit
- Your main control board may issue an error code if the defrost control board fails
- The whole system may end up not running due in part to too much frost
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Before you decide on buying or purchasing a replacement defrost sensor board for your LG ARNU153SEL2, do your due diligence and cross-check the model number as well as make a visual comparison in order to be sure the correct defrost sensor board is the one being purchased. Use a great deal of caution when replacing parts in an HVAC environment. If you are unsure about the installation then you should call a pro. Stay safe.
Feel free to download your manual for help.
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