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EOC Troubleshooting and Testing
The Electronic Oven Control system found in the Electrolux freestanding gas ranges uses a separate
oven relay board to power the individual components such as the bake and broil ignitor, lock motor,
warmer drawer or mini oven element, etc. This is different from some other styles of electronic oven
controls where the EOC and control relays are integrated in to a single component. The servicer must
follow the troubleshooting and diagnostic information found in this manual and in the product tech
sheet to accurately diagnose any failures and avoid unnecessary parts replacement.
Photo A shows the locations of the EOC Board, Oven Relay Board and Power supply board as seen
from the rear of the range with the rear panel removed. The ribbon connectors to the TST panel can
be seen at the bottom of the EOC circuit board.
EOC Board
Oven Relay Board
Power Supply Board
Photo A
Power supply Board
The EOC is powered by separate power supply board that is mounted on the rear of the range chassis
to the right of the EOC as seen in photo A.
Power Supply Board (PS1 or PS2) Test Points
Connector P1 pins 1 & 4 - 120 vac
Connector P2 pins 1 & 5 - 8 vdc
NOTE: All voltages are approximate.
Power supply Board
Photo A
EOC Board
Power Supply Board
Incoming voltage to the boards should be approximately 120
VAC at P1. Output voltage should be approximately 8 VDC at
P2.
Always test the incoming and outgoing voltage at the power
supply boards when troubleshooting EOC or ESEC control
failures.
Summary of Contents for CEI30GF5G Series
Page 9: ...Page Schematic Diagram Gas Wave Touch Models with Lower Oven ...
Page 10: ...Page 10 Wiring Diagram Gas Wave Touch Models with Lower Oven ...
Page 11: ...Page 11 Schematic Diagram Gas IQ Touch Models with Warming Drawer ...
Page 12: ...Page 12 Wiring Diagram Gas IQ Touch Models with Warming Drawer ...
Page 49: ...Page 49 ...