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
Whirlpool ATE1552RPP0 Defrost Sensor Board
The defrost control board initiates the defrost sequence which aids to get rid of the frost that collects on the outdoor unit. It is influenced by a sensor located somewhere by the condenser to ascertain when the defrost cycle should begin.
Some clues to watch for in a failing defrost sensor board
- The HVAC system control board may show a specific error code when a defrost board fails to initialize
- Your system could end up not running for the fact of frost blocking the fins on the outside unit
- The defrost sequence does not run despite that there is a large amount frost on the outdoor 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