WE HAVE A MICROWAVE/WALL OVEN COMBO WITH A F6 E8 CODE. THAT CODE IS FOR THE MICROWAVE APPLIANCE MANAGER (iE CONTROL BOARD). CHECKED THE WIRE HARNESS TO THE DISPLAY BOARD, WHICH IS OK AND THEN REPLACED THE APPLIANCE MANAGER, STILL GET THE SAME CODE. THE ONLY OTHER THING LEFT IS THE MICROWAVE DISPLAY BOARD, WHICH IS NOT VERY COMMON AND TWICE AS EXPENSIVE. SEEING IF THERE ARE ANY SERVICE UPDATES FOR THIS PROBLEM.
THANKS
CHECKED WIRE HARNESS AND REPLACED MICROWAVE APPLIANCE MANAGER
- Guest asked 6 years ago
Hello
The F6 E8 error is a Lost communications with Microwave Oven Appliance Manager. There is not a servive bulletin currently for this error. There is only only one service for this product and it is a E1 FO erroer not related to your issue. The diagnostic procedure is on page #7 for your F6 E8 error. I would take this step by step and pin out the board as directed in the technician sheet below. It sounds like it may be a UI board if you have replaced the appliance manager. But allways go through the diagnostic procedure to be sure it is a correct diagnosis. Matt Ace technician
Before proceeding, verify the error code by pressing CANCEL>CANCEL>START to enter the Diagnostics Mode, then pressing the numeric “3” or “6” keys until the error code screen is shown.
- AV Repair Help answered 6 years ago
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