Jeffrey W Daufuskie Island , SC January 07, 2015 Appliance: Jenn-Air Self Cleaning Slide-In Downdraft Electric Range JES9800AAB Jenn-Air Range Jes9800aab: F1 7 error code. How to replace Control Panel. I called Jenn Air and asked what the F1-7 error code indicated, and I was told "Keyboard Loop". The appliance parts pros website had the control panel assembly in stock, I received it Tuesday, installed it Wednesday, and it works beautifully. No more error code, I can set the clock, and no more insane beeping. The installation procedure had a lot of steps, the control board had to be loosened, all four range top controls had to be removed, four indicator lights, and the mounting bracket. The whole procedure took over an hour, but the results were very gratifying. 9 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours