Dishwasher displays E6 and may not start or may stop shortly after starting.

Safety first: Unplug the appliance and close the water supply tap.

• Check basic water supply: Confirm that the inlet hose is not kinked and that the tap is fully open. Clean the inlet filter as described for E1.
• Access flow meter: On many Baumatic dishwashers, the flow meter is integrated into the side water matrix or inlet assembly. Remove the side panel and locate the transparent water matrix with a small sensor attached.
• Clean water matrix: If you see heavy limescale or debris, carefully remove the matrix (note hose positions), flush it with hot water, and remove any blockages around the turbine area.
• Check wiring: Ensure the flow meter connector is firmly seated on the sensor and at the control board. Look for corrosion or broken wires.
• Replace if necessary: If E6 persists, the flow meter / water matrix assembly may need replacement. This is a moderate repair; consider a professional if unsure.