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 PA9536AKA2 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrost sequence in order to keep your outdoor unit from plugging up. The board relies on a specific sensor that can be found near the condenser, in order to make the decision on when to begin.
What warnings are present when my defrost board needs replacing?
- The control board might issue an error signal referring to the failed defrost sequence
- Air conditioning may cease to operate due to way too much frost build-up
- Unit defrost session has not run for a while even though there is a large amount of frost in the way
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