S1 Vivaldi II Owner’s ManualPage 8suggestion. Many users only pull double shots and program the double shot button for1.5-2.0oz for that purpose. Then they program the Single Cup button for a largeramount for use in flushing the portafilter basket and/or the group between shots. Thebeauty of the programmable dosing feature is that the machine owner can be creative.The following are the instructions for programming each button assuming they arebeing used for single and double shots.1. With the machine on, press the ON//OFF (27) button and keep it pressed for about3 seconds; the control light (22) and the one indicating the set temperature startflashing.2. Insert the single cup basket into the portafilter handle (11) and fill it with 7-8g ofground coffee making sure not to leave coffee powder on the upper edge of theportafilter handle, and press it with the included plastic tamper or, more optimally, ahigh quality 53mm coffee tamper.3. Fasten the portafilter handle (11) to the brewing group (10), placing a cup under theportafilter handle.4. By pressing the Single Cup button (24) the delivery starts and the lights 14-15-16turn on to show that the one shot espresso dose is being programmed.5. When the coffee inside the cup has reached the desired quantity, again press thebutton (24) to stop the delivery.6. You automatically return to the initial visualization.7. Repeat the previous steps above using the Double Cup button (25) making sureyou change the filter inside the portafilter handle (11) to the double shot basket andfill it with 14-16g of espresso first.4.6 Hot Water Delivery(only possible with the boiler turned on, BOILER light 13 on)1. Place the pitcher below the hot water output (28):2. Press the Hot Water delivery push-button (23).3. The hot water delivery starts.4. Once the desired quantity is reached, stop the delivery by pressing the Hot Waterbutton (23) again4.7 Steam Delivery(only possible with the boiler turned on, light 13 turned on)1. Insert the steam wand (2) in the pitcher containing the drink to be heated.2. Turn the steam knob (6) counter-clockwise, regulating the steam flow according tothe need.3. At the end of the heating phase of the drink, stop the steam delivery by turning thesteam knob (6) clockwise4. Remove the pitcher from the steam wand (2) and wipe the steam wand and tipimmediately with a clean, damp sponge in order to remove all residue of the heateddrink.