CDA vc800 Installation, Use And Maintenance Manual page 34

Press the "ok" button (B9) again to rinse the coffee nozzles.
Deliver the water into the drip tray below, or alternatively use this
water to preheat the cup to be used, then empty it before making
coffee.
Note: It is particularly useful to pre-heat the cup if making a small
coffee.
Changing the Shut-Off Time
The appliance is set by default to turn itself off automatically ½ hour
after the last coffee has been made. This period can be adjusted to 1
or 2 hours by the user.
Press the Settings Menu button (B2) to enter the menu then press the
"+" & "-" buttons (B7) and (B8) to select the "SHUT-OFF TIME" function.
Press the "ok" button (B9) to confirm.
Press the "+" & "-" buttons (B7) and (B8) to select the time after which
the appliance will go off (½ hour, 1 hour, 2 hours).
Press the "ok" button (B9) to confirm.
Press the button (B6) to exit the menu.
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