Display shows E10 and the unit may shut down or run at reduced performance.

Safety: Do not open the sealed control board housing unless you are qualified. High voltages are present.

Steps:

• 1. Check outlet: Plug a different appliance (like a lamp) into the same outlet to confirm power. If flickering or dim, have an electrician inspect the circuit.
• 2. Avoid extension cords: Plug the wine cooler directly into a properly grounded wall outlet.
• 3. Inspect power cord: Check the Electrolux power cord for cuts, kinks, or burn marks. If damaged, have it replaced by a professional.
• 4. Reduce load on circuit: Move other high-draw appliances (microwaves, space heaters) to a different circuit.
• 5. Power reset: Unplug for 5 minutes, then reconnect. If E10 persists and household power is stable, the internal power supply on the main control board may be failing.

Professional service: Replacement of the main control board or power module should be done by an authorized Electrolux technician.