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 PGMD30G0604 Defrost Sensor Board
The defrost sensor control board controls when to launch the defrost cycle which helps to defrost your outdoor unit. The control board is relayed information from a temperature sensor located near the condenser to make the decision on when the defrost cycle should begin.
Hints of an ineffective AC defrost sensor board
- The system will end up not running due to the safety issue that the frost poses
- Defrost mode refuses to run even when there is a large quantity of frost on the external unit
- The main control board may show an error signal if the defrost control board fails
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