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 PGMD48G0908 Defrost Sensor Board
The defrost control board determines when to initiate the defrost sequence which may be necessary to keep your outdoor unit from plugging up. The defrost board is relayed information from a defrost sensor located somewhere by the condenser to verify when to initiate the defrosting cycle.
Key symptoms of a defective AC defrost sensor board
- Air conditioning may stop functioning due in part to the safety issue that the frost poses
- Unit defrost session will not kick in especially when there is a rather large amount of frost in the way
- The control board could display an error number produced when the defrost board is bad
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