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
International Comfort Products PGS048S120F Defrost Sensor Board
The defrost control board initiates the defrost cycle which helps to remove frost build-up that may accumulate. The board looks to a temperature sensor which is near the condenser somewhere, in order to decide when to initiate the defrosting cycle.
Signals of a bad defrost sensor board
- The primary control board may show a specific error code referring to the failed defrost sequence
- Unit defrost session refuses to initiate despite the fact that there is a lot of frost on the external unit
- AC and heating system could cease to operate because of the frost blocking the flow of air
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