Espresso Brewing; Volumetric Dose Programming - La Spaziale S1 Vivaldi II Owner's Manual

3) The light corresponding to the set temperature starts flashing to indicate that the
group is heating and the automatic boiler refill starts until the water level preset
by the manufacturer is reached.
4) Once the filling process is finished, the BOILER light (13) starts flashing to
indicate that the boiler is heating. However, after first switching on, the boiler
doesn't work until the group has reached the set temperature.
5) Fasten the portafilter handle (11) to the brewing group (10).
6) Wait until the set temperature is reached, by checking that the lights on the
control panel (9) gradually turn on as the temperature rises. The visualization
starts as soon as the temperature reaches 91°C (turning on of light 14) and
continues until the machine has reached its operating temperature (light from
flashing to fixed).
7) When the group has reached the set temperature, the boiler heating starts
(BOILER light (13) flashing), once it reaches the set temperature the light
becomes fixed.
8) Every time the group temperature or the boiler temperature drops under the set
value, the respective light starts flashing (heating phase) until the set
temperature is reached.
9) The machine is now ready.
WARNING!!
To activate and deactivate the boiler mode press the
you turn on the machine, the boiler is in service.
When the boiler is turned off, it is impossible to use hot water for infusions or steam
delivery.
The machine can also operate in the economy mode (see relative paragraph).

4.4 Espresso Brewing

1. Unfasten the portafilter handle (11) from the brewing group (10) and insert the filter
for one or Double Cups. Fill it with ground coffee (aprox 7g for a single or 14-15g
for a double), making sure not to leave coffee powder on the upper edge of the
portafilter handle (11), and press it with the suitable coffee tamper provided.
2. Firmly attach the portafilter handle (11) to the brewing group (10).
3. Place one or Double Cups under the portafilter handle (11).
4. Press the button corresponding to Single Cup (24) if you want to make one coffee
or Double Cups (25) to start the delivery. Once the desired quantity of coffee
programmed is reached, the delivery automatically stops.

4.5 Volumetric Dose Programming

The programmable volumetric dosing feature allows programming of the
(24) and Double Cup
user desires. Their use for single cup and double cup quantities is merely a
S1 Vivaldi II Owner's Manual
(25) buttons to dispense whatever quantities of espresso the
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BOILER (26) button. Every time
Single Cup