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 H8MPN100J20A1 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost cycle which helps to get rid of the frost that collects on the outdoor unit. The board depends on a specific sensor located in the outdoor unit to make the decision on when to begin.
Chief elements of a bad defrost sensor board
- Your system could cease to operate due in part to the safety features installed
- The main control board could display an alphanumeric error code when encountering a problem
- Self defrost sequence refuses to initiate despite the fact that there is quite a bit frost on the unit
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