7 codes
Bosch washing machine error codes
What each Bosch washing machine code means and how to fix it — verified against manufacturer support and restated in plain English. Bosch washers use E## and F## codes; E18 (drain) and E23 (AquaStop leak) are the ones people hit most. 7 below.
E18Machine could not drain water in time · DIYE17Water fill time exceeded, machine not filling · DIYE23AquaStop leak protection has been triggered · technicianF16Door open or not properly locked · DIYF21Motor fault, drum not rotating correctly · technicianF43Drum not turning, drive/motor fault · technicianF63Functional safety / control processor fault · technician