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
Samsung AM27B1C07 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost cycle if necessary, to defrost your outdoor unit. It depends on a defrost sensor located in the outdoor unit to determine when the defrost cycle should begin.
Major signs of a barely functioning defrost board
- Most systems will not run for the fact of lack of airflow through the outdoor unit
- The control board may throw a type of error code if the defrost board goes out
- Unit defrost session never initiates especially when there is frost on the external 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