The washer-dryer stopped working this morning & displayed an error code for which the manual says, "Anti-flooding system has activated. Disconnect the appliance and contact the service centre."
There's no sign of water leakage anywhere; the towels had gone through the filling & heating-up stages, but not been fully washed. The machine is still under warranty, but I'm curious as to how an "anti-flooding system" works, & whether the technician is just going to press a secret "reset" button tomorrow.