Washer shows F04, water level error at start or during wash

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Blocked pressure hose, Faulty pressure switch, Air leak in hose, Control board misread

Safety first: Disconnect power before accessing the top of the machine.

Inspect and clean pressure hose: As described under E6/E32, clear any blockages and ensure secure connections.
Replace pressure switch: If F04 persists after cleaning, replace the pressure switch/sensor.

Medium 3/5

Water Level Pressure Sensor

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