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
Lennox G61MPV-60C-090 Defrost Sensor Board
The defrost control board will begin the defrosting phase in order to keep the outdoor unit free from frost build-up. The board is relayed information from a temperature sensor which is near the condenser somewhere, in order to determine when the defrost cycle should begin.
Major indications of a worsening defrost sensor board
- The main control board might issue an alphanumeric error code if the defrost board fails
- Self defrost sequence will not kick in even though there is quite a bit frost that has built up
- Your system could end up not running for the fact of 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