Why does the line fuse blow in my York YCAV0187?
- TTaylor JohnsonAug 5, 2025
The line fuse in your York Chiller may be blowing due to a defective SCR Diode Module (check SCR/Diode Module), a defective IBGT Module (check IBGT Module), a defective VSD Logic Board (replace VSD Logic Board), or a defective SCR Trigger Board (replace SCR Trigger Board).







