ASKO SECRET button sequence

There's just GOTTA be someone out there with a guide for using the buttons to make adjustments in drain time, etc... that ASKO sees fit to NOT print in their manuals ("Call the ASKO Service Center").
Any reason why I shouldn't be in possession of information about my own appliance? "Proprietary" my ASKO. All I could get from them was: "press QUICK LOAD 5 times within 15 sec and then the E button once" to increase drain cycle by 10 sec. But I know there are other functions.
Won't buy another one. Sexy, expensive and prone to maintenance. Kinda like my sister's Jaguar.
Drain problems naturally. No water in the bottom tray beneath the unit and no blockage in drain pipe or air gap. Just those damn blinking lights indicating overfill.
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