Fault Code E18

Fault: Water flow into the dishwasher. An E18 error code indicates there is an issue with water flow into the dishwasher. The cause of the E18 error code happens when the water level is too low, or water is not being pumped correctly.

Please check the following things:

1. Check the inlet hose and make sure it isn’t kinked or damaged.

2. Make sure the water supply is turned on. The water flow rate should be 10 l/min.

3. The filter in the water supply hose may be blocked. Turn off the dishwasher and its water supply, and unscrew the water connection carefully. Clean the filter in the supply hose. Screw the supply hose back in and check for leaks. Turn on the water supply and turn on the dishwasher.

For Bosch freestanding, under bench, semi-integrated and fully-integrated dishwashers (including Serie 2, Serie 4, Serie 6, Serie 8).