I have just been browsing and saw found this site.
Thought I might leave some useful info for other users.
I had problem with my WE16. The machine seemed to be constantly filling over the cycle period. This sometimes gave an error which was’ h2o’.
It the time left on the program also seemed to jump backward and forward in time.
This normally means there is low water pressure.
The engineer actually found that there was a hole in the hose that connects to the pressure sensor, thus showing low pressure when it was actually OK.
The engineers work order just shows:
p/stat hose punctured.
Hope this helps diagnose any faults in the future.
If possible I would like a list of all the fault codes if anyone could oblige.
Thanks