Krups Ea 815 816 Factory setting

Hello

I wanted to increase the cycle time, now the display has switched from ml to Oz.

How can the machine be reset to the factory settings?

remove watertank
remove cake holder
remove 220v

pres and hold ARROW put 220v in

Now press 1x coffie
( you see now a OOO )
then press 1x coffie
( you see now an [ ]

now put back watertank and Cake holder.

now press STEEM botton
wait . ( water wil com out of nozzle )
presss STEEM botton again
piston wil move
Press STEEM botton again

Now D14 will appear.
Romove the 220v plug
wait 5sec.

start Krups, all is reset.

if error CAKE slide !!!!! after RESET

???????????????????

IF ERROR CAKE TRAY appears after you do this

REMOVE TRAY & WATER

Press SETTINGS button en put 220v back in

PUT only CAKE-TRAY holder Back NOT the watertank !!!! <<-------------

and press Start

d69 will apear.

Remove 220v wait 5 sec. put watertank back
OK