I have a siemens WM14S794GB washing machine and F23 is flashing

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Display shows an error code - Front-load washer ' Whirlpool ...

https://www.whirlpool.com/...error-code...w...
Whirlpool Home AppliancesCheck the following answers for error-code related issues you can correct: ... Duet SportTM washer - F01, F11, F23, F24, F27, F28, F29, F30, F31, and F33.

What does error code f23 flashing mean on a Whirlpool ...

http://www.siemens-home.com/ae/customer-services/fault-and-error-codes.html
consider their advice. These are historical suggestions. http://www.fixya.com/tags/f23_siemens

Bosch Logixx 8 Only 4 years old. Inverter Print burned out creating error F57.

The meaning of the code depends on the machine's manufacturer.

On Siemens built machines (Siemens, Electrolux, hotpoints etc.) F23 Means that there is overflow and anti flood device has been activated.
In this case:

Disconnect power.
Remove all water at the base of the machine.
Take off the rear panel, or access the drain pump from front door(depends on model).
Check drain hose height and check hose connected to drain pump.
Connect power back.
If problem does not clear after connecting back, replace pressure switch.

With Wirlpool built machines instead (Whirlpool, Maytag, Kenmore etc.) f23 means there is a communication within the CCU and the MCU.

CCU is the main control module (central control unit), and MCU is the Motor Control Unit. MCU is a sealed module located deep inside the appliance, and connected on one side to the motor, and on the other to the CCU. Testing F23 on a Whirlpool is more difficult and requires a technician. In this case all you can do is disconnecting power, if error does not go away call the service number listed on manual.

Regards.

Ginko

Hi

F: 23 means that your machine is leaking and should be repaired. This is often a due to a bad seal.You need to unplug your machine to check for any leak.

Please get back to us if you have further query else please accept the suggestion.

Thank you for contacting fixya.com

when it stops is there and f:XX error code on the display? were XX is a number.

Your washine machine has sprung an internal leak and is leaking water into the base pan, this should be checked by a competent repair person.

F:23 means that there is a leak into the basepan of the machine and it should be checked by a competent repair person as sson as possible, the boby pin may have jabbed a hole in somthing or more likly there is a bad seal some were on the drum.

try hard rest unplug it 30 min then back in if then dont then in setting in book getout code u have to enter back in menu