Diagnosis Guide for Electrolux EW7F348SI Washing Machine Error E35

WARNING: Electrical hazard. Always disconnect the appliance from the mains before any intervention. The intervention of a qualified technician is recommended.

Error E35 on the Electrolux EW7F348SI washing machine indicates a problem with the water level detection system, often blocking the spin cycle for safety.

Most probable causes (85%):

1. Faulty water level sensor (pressure switch): The component does not send correct readings to the control board.
2. Clogged/kinked pressure hose or air trap: Detergent residue or dirt prevents correct pressure measurement. This is a typical error that precedes sensor failure.

Quick checks (user):

1. Unplug the washing machine for 5 minutes and plug it back in. If E35 persists, it's not a simple glitch.
2. Check if the washing machine has left water in the drum, indicating a potential drainage problem that can confuse the sensor.

Operational decision: If E35 persists after restarting, try cleaning the pressure hose (if you have experience and the Screwdriver Set and Hose Cleaning Brush), otherwise contact a technician to test/replace the Electrolux Washing Machine Water Level Sensor Pressure Switch or wiring.