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 PH5530AKA1 Defrost Sensor Board
The defrost control board will begin the defrost cycle which may be necessary to continue normal heating and cooling operations. The defrost sensor board looks to a temperature sensor that can be found near the condenser, in order to agree when to begin.
Subtle hints the AC defrost sensor board has very little life left
- Most systems will cease to function due in part to frost blocking the fins on the outside unit
- The control board may issue a specific error code produced when the defrost board is bad
- Defrost session will not initiate despite the fact that there is a lot of 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