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Error code reference

Samsung Range Error Code E-0C

Partition switch error

Samsung codesSamsung range codes

Partition switch error - partition inserted or removed during oven operation, or operating single oven with partition / twin oven without partition.

First step from the service manual

Disconnect power, remove harness connected to partition switch, measure resistance of partition switch (1750-1850 ohms).

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What E-0C means on a Samsung range

The E-0C error code on a Samsung range indicates a partition switch error related to the dual-oven or twin-oven configuration. Samsung flex-duo ranges include a removable partition that divides the oven cavity into two independent cooking zones. A dedicated partition switch monitors whether this divider is installed or absent, and the oven control board uses that signal to determine whether to operate in single-oven or twin-oven mode. When the control detects an unexpected change in the partition switch state during active cooking, or detects a mismatch between the operating mode and the physical partition status, it triggers the E-0C fault and halts operation.

The most direct diagnostic starting point is measuring the resistance of the partition switch itself. With power disconnected and the harness unplugged from the switch, the correct resistance reading should fall between 1750 and 1850 ohms. A reading outside that range indicates a failed or out-of-spec switch that needs replacement. A reading within spec shifts focus toward the wiring harness, connector integrity, and the control board that interprets the switch signal.

Common triggers for this fault include physically inserting or removing the partition while the oven is running, which the control interprets as a safety conflict. It can also occur if the range is placed into twin-oven mode through the control panel while the partition is not physically installed, or if the partition is inserted but the oven is commanded in single-oven mode. Connector corrosion, a damaged harness, or a switch that has drifted out of its resistance specification can also produce this error without any user error involved.

Source: manufacturer service documentation.

Common causes of E-0C

  1. 01

    Partition inserted or removed during active cooking

    Wiring / connection

    The control board monitors the partition switch continuously during operation. Physically adding or removing the partition divider while the oven is running triggers an immediate E-0C fault as a safety response.

  2. 02

    Mismatch between oven mode and partition status

    Wiring / connection

    Selecting twin-oven mode without the partition installed, or running single-oven mode with the partition in place, causes the control board to detect a conflict between the switch signal and the commanded operating mode.

  3. 03

    Failed or out-of-spec partition switch

    Part replacement

    The partition switch should measure between 1750 and 1850 ohms when disconnected from the harness. A switch reading outside that range has failed and will trigger E-0C regardless of the partition's physical position.

  4. 04

    Damaged or corroded wiring harness connector

    Part replacement

    The harness connecting the partition switch to the control board can develop corrosion at the connector terminals or physical damage to the wiring, producing an intermittent or incorrect resistance signal that the board interprets as a switch fault.

  5. 05

    Faulty control board

    Part replacement

    If the partition switch resistance tests within the correct 1750 to 1850 ohm range and the harness shows no damage or corrosion, the control board itself may be misreading or failing to process the switch signal correctly.

See the test procedure for each cause

Frequently asked questions about E-0C

What does E-0C mean on a Samsung range?
E-0C is a partition switch error specific to Samsung flex-duo or twin-oven ranges. It means the control board has detected a problem with the sensor that monitors whether the oven-dividing partition is installed. This can happen if the partition was moved during cooking, if the selected oven mode does not match the partition's physical status, or if the switch itself has failed. The oven will stop operating until the fault is resolved.
Can I fix the E-0C error myself?
Some causes are user-correctable without any tools. First, power the range off and back on, then make sure the partition is fully seated if you are using twin-oven mode, or fully removed if you are using single-oven mode. If the error persists, the next step is disconnecting power, unplugging the partition switch harness, and measuring switch resistance with a multimeter. A reading between 1750 and 1850 ohms is normal; anything outside that range means the switch needs replacement, which is a more involved repair.
Is it safe to use the range while E-0C is displayed?
When E-0C is active, the oven halts operation, so continued cooking is not possible until the fault is cleared. Do not attempt to force the oven to run by repeatedly resetting it without addressing the underlying cause. The error exists to prevent conflicting oven zone configurations that could affect cooking performance or safety.
Will resetting the range clear the E-0C error?
A power reset by disconnecting the range for a few minutes may temporarily clear the error if it was caused by a one-time event such as accidentally bumping the partition during cooking. However, if the partition switch has failed, the harness is damaged, or there is an ongoing mode mismatch, the error will return after reset. A reset alone is not a fix, it is a way to confirm whether the fault is persistent or incidental.
How much does it cost to repair the E-0C error on a Samsung range?
If the issue is simply a mode or partition placement mismatch, there is no parts cost involved. If the partition switch itself has failed, replacement switch parts typically fall in the range of $15 to $50 depending on the specific model. If a professional technician is needed for diagnosis and repair, labor costs generally add $75 to $150 or more on top of parts, depending on your location and service provider.

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