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 T9MPD100J20C1 Defrost Sensor Board
The defrost sensor control board will determine when to initiate the defrost sequence which assists to keep your outdoor unit from plugging up. The board depends on a defrost sensor which is near the condenser somewhere, in order to ascertain when to initiate the defrosting cycle.
Some warnings your defrost board should need replacing
- The defrost sequence never initiates despite that there is a large amount frost on the external unit
- The primary control board may signify an error of some type produced when the defrost control board fails to receive a signal
- The system may stop running due in part to lack of airflow through 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