When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
LG A3UH363FA0 Defrost Sensor Board
The defrost sensor control board will begin the defrost cycle which may be necessary to keep your outdoor unit from plugging up. The board depends on a temperature sensor located somewhere by the condenser to make the decision on when to begin.
What warnings should I watch out for to know if my AC defrost sensor board is dying?
- Self defrost sequence never starts even though there is quite a bit frost that has built up
- Air conditioning may not operate for the fact of the amount of frost on the outdoor unit
- The main circuit board could throw an error of some type when a defrost board fails to initialize
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated