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 C9MPV125L20B1 Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrost cycle if necessary, to keep your outdoor unit from plugging up. It depends on a defrost sensor which is near the condenser somewhere, in order to make the decision on when to begin.
Signals your outdoor defrost sensor board is on its last leg
- Self defrost sequence never runs even when there is a large quantity of frost that needs to be removed
- Most systems will stop working for the simple fact of the frost blocking the flow of air
- The main board might give out a type of error code when the defrost control board refuses to initialize properly
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