Bosch · Dishwasher

Bosch Dishwasher E18 / E3200 error code

Difficulty: Easy · Cost: $0–$150 · Duration: 5–10m

The E18 or E3200 error means your Bosch dishwasher detected that the water level inside is too low or water is not being circulated correctly during the cycle. Check the inlet hose for kinks and make sure the water supply is fully turned on. The minimum water flow rate required is 10 litres per minute. If the issue persists contact a qualified technician.

Common causes

Water inlet hose is kinked or damaged
Water supply tap is not fully open
Household water pressure is too low — minimum 10 litres per minute required
Circulation pump has developed a fault

How to fix it

1

Check the inlet hose and make sure it is not kinked or damaged
2

Make sure the water supply is fully turned on
3

Verify the water flow rate meets the minimum 10 litres per minute requirement
4

If the error persists contact a qualified technician