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LG ARNU243TPC2 Defrost Sensor Board
The defrost control board initiates the defrost cycle which may be needed in order to keep the outdoor unit free from frost build-up. The control board depends on a sensor located near the condenser to agree when to begin.
Signals your LG defrost sensor board is in dire need of a replacement
- The HVAC system could stop running due to the safety issue that the frost poses
- The HVAC system control board could display an alphanumeric error code when the defrost board fails
- Self defrost sequence refuses to run despite the fact that there is quite a bit frost on the outdoor unit
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Before buying or ordering, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the proper replacement defrost sensor board is the one being purchased. Replacing a new defrost sensor board is a piece of cake provided you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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