Diagnostic Service Mode - Electrolux EW30DF65GB Service Manual

Diagnostic Service Mode

When an error or failure occurs in the Electronic Oven Control (EOC) system the control panel will usually
produce an audible beep accompanied by a special display to indicate that there is a failure condition. In order
for a service technician to be able to more easily determine which failure condition has occurred a special
Diagnostic Service Mode has been built in to the control panel software.
To enter the service mode the range must be in the "IDLE" condition meaning that all elements and functions
are turned off. Press and hold the TIMER keypad for the upper oven and the Upper Oven selector keypad for 3
seconds. Always press the TIMER keypad first immediately followed by the Upper Oven selector keypad.
After three seconds the control panel will enter the service mode and will display the most recent error or
failure codes for the upper and lower ovens.
The control will exit the Diagnostic Service Mode after one minute or it can be ended by pressing the CANCEL
keypad. The service mode can be restarted if necessary by repeating the steps outlined above. While the
control is in the Diagnostic Service Mode the error codes can be cleared from memory by pressing the Upper
Oven Timer keypad. Once they are cleared they can not be recalled.
Press and Hold for three seconds
Error Displayed
to start Service Mode
for Upper Oven
Control
Error Display
Error Displayed
Window
for Lower Oven
for ESEC System
Control
The photo above shows an EOC that has been programmed into the Diagnostic Service Mode. The upper
oven control is displaying an F11 error code (Stuck Keypad), The lower oven control is displaying no error
code.
The display window to the right of the F11 code is used to display error messages related to the ESEC
(Electronic Surface Element Control) system found in electric ranges. In gas ranges this window will display
E - - in the diagnostic service mode.
Once it has been determined which failure condition is present follow the troubleshooting steps outlined in the
tech sheet and this service manual to correct that specific condition.
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