KitchenAid KEBS278SSS Technical Guide - Page 78

FAILURE / ERROR DISPLAY CODES Before proceeding with any corrective action, perform the following steps to enter the Diagnostic mode. 1. Press the OFF key. 2. Press the OFF key. 3. Press the START key. If control does not enter Diagnostics, repeat steps. Screen 1: A. Main clock hours display shows latch state in first display position, and door state in second position. Upper cavity is displayed. To display lower cavity, press lower oven key. B. Main clock minutes display show the model select state associated with control system. C. Main temperature display shows the cavity temperature. D. Lower text line shows software versions for appliance manager (AM), user interface (UI) and EEPROM version. Press key #6 to scroll to next screen. Screen 2: Screen displays programmed cavity size. Press key #6 to scroll to next screen. Screen 3: Displays the last error code in memory. If GOOD is displayed there is not an error coded in memory. To Clear Last Error Code A. Unplug oven or disconnect power. B. Wait 10 seconds, reconnect or plug in oven. C. Enter Diagnostics mode by pressing OFF, OFF, START. D. Press key #6 to show cavity size select screen. E. Press key #6 to show error code. F. To edit press CLOCK key G. Press START key to clear last error. Control should display GOOD. Troubleshooting Key strokes • Press the Bake key activates Bake relay. • Press Broil key once to activate Outer Broil, press again for Inner Broil. • Press Convect Bake key activates Convect Ring and Fan. • Press Self Clean key activates Latch Motor. • Press Cook time key once to activate low speed, press again for high speed. FAILURE ERROR (Leftmost (Rightmost 2 Clock 2 Clock Digits) Digits) MESSAGE/DESCRIPTION SUGGESTED CORRECTIVE ACTION PROCEDURE F0 NO FAILURE (GOOD) Default E0 F1 CHECK OVEN USER INTERFACE Internal E0 PROCEDURE: Before proceeding, press OFF, OFF, START to enter the Diagnostic mode and verify the error codes. A. Unplug oven or disconnect power. B. Replace oven user interface board. C. Replace all parts and panels before operating. D. Plug in oven or reconnect power. E. Verify operation is normal. Press OFF, OFF, START to reenter the Diagnostic mode and complete checks. FAILURE ERROR (Leftmost (Rightmost 2 Clock 2 Clock Digits) Digits) MESSAGE/DESCRIPTION SUGGESTED CORRECTIVE ACTION PROCEDURE F1 CHECK OVEN APPLIANCE MANAGER Internal E1 PROCEDURE: Before proceeding, press OFF, OFF, START to enter the Diagnostic mode and verify the error codes. A. Unplug oven or disconnect power. B. Check oven door switch. If OK, go to step C. C. Replace oven appliance manager. D. Replace all parts and panels before operating. E. Plug in oven or reconnect power. F. Verify operation is normal. Press OFF, OFF, START to reenter the Diagnostic mode and complete checks. 6-2