Basic Machine Operation; Or 20 Amp Operation; Initial Installation Before Connecting Power - La Spaziale S1 Vivaldi Owner's Manual

S1 Owner's Manual

3 Basic Machine Operation

3.1 15A or 20 Amp Operation
The LaSpaziale S1 is available in 15A and 20A versions. In actuality, they are both
identical machines. There is an internal switch that selects the operating mode and
they have different power cords installed. The power cord is the easiest way to tell
which version you have. The 15A S1 has a standard 3-prong AC plug with two parallel
blades and a round ground pin. The 20A S1 has a 3-prong with two perpendicular
blades and a round ground pin. The 20A version therefore requires a 20A circuit which
has a special 20A outlet which accepts the 20A plug.
Most modern kitchens have 20A circuits. However, they often do not use 20A outlets
because multiple outlets may be on the same 20A circuit. If you have a 20A circuit with
a 20A outlet this most likely means that outlet has its own dedicated 20A circuit and is
safe to use with the S1. A 20A circuit with normal 15A outlets probably means that
multiple kitchen outlets are on the one 20A circuit. Often this means the refrigerator
outlet. 20A S1 owners should contact their electrician if unsure how to proceed.
The internal switch which places the S1 in 15A mode does so by never allowing the
group boiler and the steam boiler to operate at the same time. When the thermostats
for both boilers try to turn on at the same time, the group boiler always has precedence,
and then the steam boiler operates in sequential fashion. A number of 15A S1 owners
note that they see little operational effect when running in this mode.
The 20A S1 allows both boilers to operate simultaneously. HOWEVER, it is possible to
place the 20A S1 into 15A mode without removing the covers from the machine and
flipping the internal mode switch. This is called ECONOMY mode and is described later
in this manual.
Economy mode is a great option for those that really want the 20A machine but that do
not currently have a 20A circuit. However, this will require swapping out your standard
15A outlet with a 20A outlet. These are readily available from most hardware stores.

3.2 Initial Installation Before Connecting Power

After removing the S1 from its packing carton and setting it on the counter, check for
additional installation instructions that may be included.
Tip the S1 on its side. Twist all four rubber feet (3) hand tight as they may vibrate loose
during shipping. While performing that task, use a screwdriver to ensure that the four
screws on the bottom (two on each side between the rubber feet) which fasten the two
side panels (5) to the chassis bottom are tight. These steps will help ensure the
quietest possible operation of your S1.
Be sure you connect the included water hose to the threaded water inlet on the bottom
of the machine. Proper connection is obvious since there is only one place it can
attach. The opposite end of the hose - which connects to the water supply - may
require adapters from your local hardware store depending on your specific situation.
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