140190370027 Genuine Programme Selector and Option UI Board EUI21M10 for Electrolux Group Laundry Appliances

Part 140190370027 is a genuine Electrolux group user interface board, catalogued as the EUI21M10 programme selector and option board. It handles the selector knob and option buttons on the control panel and passes your choices to the main board. EUI21 boards come in more than one version, for example the EUI21C10 under another number, so check the type and part number on your old board's label before ordering.

Program selector or option buttons not responding

When this board fails, the machine might ignore the selector, light up the wrong program, flash odd lights or refuse to accept option settings. In some cases the whole panel goes dark while the machine still has power. Moisture, steam and detergent residue are frequent culprits, and a burnt track or swollen component on the board is a giveaway. Before you buy, reseat the plug between this board and the main control board, as a poor connection can produce the same faults. Note any error code too, as it may point to a different part.

Part details

• Genuine Electrolux group part 140190370027
• EUI21M10 programme selector and option board
• Check the board label for the EUI21M10 marking
• No model list on file yet

Fitting the EUI21M10 board

Unplug the appliance and leave it a minute before opening the control panel. Note how the knob comes off, then photograph every connector on the board. Hold the replacement by its edges and keep it away from moisture. After fitting, power up, turn the selector through each position and press each option button to check the panel responds.

Questions about this part

What's the difference between EUI21M10 and EUI21C10?

Both are Electrolux group programme selector boards, but they are different versions with different part numbers. Don't assume they swap over, so match the version printed on your old board. EUI21M10 is part 140190370027.