Economy / Boiler Operational Modes - La Spaziale S1 Vivaldi Owner's Manual

3. At the end of the heating phase of the drink, stop the steam delivery by turning the
steam knob (6) clockwise
4. Remove the pitcher from the steam wand (2) and wipe the steam wand and tip
immediately with a clean, damp sponge in order to remove all residue of the heated
drink.
WARNING!!
Do not turn the steam knob (6) before placing the steam wand (2) inside
the pitcher, in order to avoid burns.

3.9 Economy / Boiler Operational Modes

BOLD = Lamps, Reverse
On the 20Amp models of the LaSpaziale S1, the
1. Turning the Steam boiler on and off
2. Entry and exit of Economy mode
There are three possible operational modes of the two boilers in the La Spaziale S1 20A
model:
1. Both boilers are completely independent, turning on and off according to the
needs of each. Both can be on at the same time. This is the default mode.
2. The Boiler button can toggle the Boiler on and off. This mode is useful for those
that only drink espresso and do not need steam or hot water and want to
conserve energy.
3. The Boiler button can also be used to switch in and out of Economy mode. In
this mode only one boiler can be on at a time. The S1 automatically controls
which is on according to demand with preference going to the group boiler. This
is useful for those owning the 20A model but lacking a 20A circuit.
S1 Owner's Manual
= Buttons
Page 8
Boiler button performs two roles: