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
SPT WA-9061H Defrost Sensor Board
The defrost control board commences the defrost cycle which may be necessary to rid your unit of frost that can build up. The board is influenced by a sensor which is near the condenser somewhere, in order to make the decision on when to begin.
Main clues the AC defrost sensor board is going out
- Air conditioning may stop working due in part to frost blocking the fins on the outside unit
- Unit defrost session never begins even though there is a lot of frost that needs to be removed
- The main board might issue an error of some type referring to a failing defrost control board
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