Wolf CSO Steam Oven Code E114: Control board system software error

What E114 means

Wolf CSO convection steam ovens in both the 24-inch and 30-inch sizes display E114 when they detect an operating system error recorded against the control board. The oven depends on the software on that board to switch heating and steam correctly, so errors there are not something owners can adjust. The oven may shut down in the middle of a cycle and show the code until power is cycled.

Common causes of E114

Control board system error
Software needing restoration
Board needing replacement

✓ One safe check you can try

1. Cancel any cycle and switch the oven off and let it rest until it is cool to the touch. 2. Take the breaker off for a minute and restore power to let the controls restart. 3. Watch that the display lights up normally. 4. Try one short cycle without food. 5. If the code is back, stop and ring us, leaving everything closed.

! Why to stop there

The software and the board are tested together, which needs diagnostic access.
A wrong guess can lead to buying the wrong board.
The price is written before work, with a 30-day workmanship warranty afterward.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Steam Oven codes

F9Wolf CSO Steam Oven Code F9: cooking space not sealed U0Wolf CSO Steam Oven Code U0: neutral or overvoltage problem U1Wolf CSO Steam Oven Code U1: L2 supply problem U2Wolf CSO Steam Oven Code U2: mains undervoltage Boiler scaled upWolf Convection Steam Oven Message Boiler scaled up: Descale required E26Wolf Convection Steam Oven Code E26: Climate sensor problem E87Wolf 24-Inch E Series Code E87: Exhaust slide valve jammed or shorted E42Wolf Convection Steam Oven Code E42: Water temperature sensor error

E114E114 questions

Is the relay board involved?

Some codes in this family name the relay board and others the control board. Yours is listed for one of them, and we test the link between the two as well, since they work together.

Does power cycling help?

A reset can clear the message once. If the cause is in the software or the board, it returns, and that is the point where you should stop and call.

What will it cost?

We cannot name a number before inspecting the oven. Board prices vary, so we diagnose first, then give a written price for the repair and any parts before you decide.