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
Carrier 48XZ042060300TP Defrost Sensor Board
The defrost control board commences the defrosting phase which may be needed in order to rid your unit of frost that can build up. The control board is influenced by a specific sensor located somewhere by the condenser to make the decision on when the defrost cycle should begin.
Major indications of a weak defrost sensor board
- Defrost mode refuses to run even though there is a lot of frost that has built up
- The primary control board might give out an error code referring to a failing defrost control board
- The AC may not run due in part to too much frost
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