What is error code F18 please? - Bosch Exxcel WFO 2264 Front Load Washer

Question edited for clarity

Whirlpool error F18 Error code F18 indicates there's too much foam in the drum. Thankfully, this problem is easy to solve. Unload the drum and run a wash cycle without soap. This removes excess foam.
Jan 30, 2023

The most common errors of Whirlpool washing machines

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Hi Jeff, As you can see there's 3 different Bosh washing machine models, Hope you can find your error code.... CHEERS..

Bosch Washing Machine Fault Codes

F16 - Door lock error
F17 - Inlet valve error detected
F18 - Drain error detected
F23 - Anti flood device has been activated
F34 - Door lock error
F42 - Motor fault
F43 - Motor fault
F44 - Motor fault

Bosch WAE Range Washing Machine Fault Codes

F16 - Door lock problem
F17 - Inlet valve
F18 - Drain pump
F21 - Motor
F23 - Anti flood system activated

Bosch WFP Range Washing Machine Fault Codes

F01 - Water intake timeout
F02 - Heating timeout
F03 - Draining timeout
F04 - Motor fault
F05 - Uncontrolled motor startup
F06 - Short on NTC Detected on hot water intake
F07 - Open circuit NTC Open circuit wiring
F08 - Door open when program started
F09 - Unexpected heating
F10 - Communication error
F11 - Overheating
F12 - Short circuit
F13 - Mains voltage too high
F14 - Mains voltage too low
F15 - Faulty temperature sensor on motor PCB
F16 - Faulty rinse sensor Displayed only in test

The speed senser may be out.

Sump hose has fallen off Unplug tilt machine back have a look underside to check also could be the soap dispenser hose Hole in it.This rubs away on side of machine 5yrs old.

This might help you with the pump its on a bosch Please remember to subscribe to our YouTube channel for all appliance tutorials
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F18 error code means that the filter is blocked.

Look around for a propeller shaped part, it should be able to spin freely. If not, remove the debris so that it is unblocked.

Hope this helps (remember to rate and comment this answer).

F18 (usually!) means there's some issue with drainage. If the washer doesn't drain properly within a specific amount of time, you'll get the F18 error. A common fix is to remove the panel covering your drain and examine it for any sort of debris that may be obstructing it - plastic, lint, loose change, etc.

hi, i turned on my wd865 machine and it starts fine and sounds the same but its displayinf f 18. but it doesnt continue the wash in the usual way . what does f18 mean ? please help :)