Error Code E310

Bosch oven

Error Code E310: Oven/Steam Oven

Are you seeing error code E310 on your Bosch, Siemens, Neff, Constructa, or Gaggenau oven or steam oven?

Understanding the E310 Error

The error code E310 indicates a critical internal fault specifically related to the EEPROM memory (data storage) located on the appliance’s main control board. The EEPROM memory is where crucial operational data, custom user settings, and calibration parameters are stored. When this error appears, it typically means the control board cannot reliably read or write data, preventing normal appliance operation.

The following steps outline a soft reset procedure designed to clear temporary data glitches in the EEPROM.

If the error is caused by a momentary power fluctuation or a temporary software miscommunication, a complete power cycle may resolve it.

  1. Turn off the appliance completely and remove power: To ensure a true electronic reset, simply turning the appliance off at the control panel is usually insufficient. You must interrupt the power supply to the unit entirely.

    • Locate the circuit breaker that supplies power to the oven and switch it off.
    • Alternatively, if accessible, physically unplug the appliance’s power cord from the wall outlet.

  2. Wait a sufficient period for memory discharge: Wait approximately 30 seconds. This step is crucial, as it allows any residual electrical charge to dissipate from the internal capacitors, ensuring a complete shutdown of the electronic control unit (ECU).

  3. Turn the appliance back on and check the display: Restore power by switching the circuit breaker back on or plugging the appliance back into the outlet.

    • Observe the display. If the unit powers on normally and displays the clock or standby screen without the E310 code, the issue was successfully resolved by the reset.

  4. Repeat the power cycle if the error code reappears: If the E310 error code immediately reappears upon the initial restart, repeat steps 1 through 3 again. Sometimes a second, full power cycle is required to thoroughly clear the memory fault.

When to Contact Customer Service

If the error persists after two complete attempts at the power cycle procedure, the fault is likely permanent and related to a physical failure of the EEPROM chip or the main control board itself.

Does this not work? Please contact the official customer service department for your specific oven brand for professional assistance and repair scheduling.

Before contacting support, please locate the following information:

  • The full model number (E-Nr.)
  • The serial number (FD-Nr.)
  • The specific error code (E310)

You can find the model and serial numbers on the appliance rating plate, usually located around the oven cavity frame (visible when the door is open) or in the appliance manual. Search the internet for “[oven brand] customer service” or check your manual for contact details.

Similar error codes for oven from Bosch