Karan S Blaine , WA May 18, 2026 F2e1 error I tried the fix that many have attempted by using an adjustable buck converter but that did not work as it fixed the F2E1 error but then gave me a keypad disconnected error that wouldn't go away. Ended up replacing the panel. Really criminal that Jennair has been allowed to get away with this issue. Read More... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes Tools: Screwdrivers