La Spaziale S1 Vivaldi II Owner's Manual - page 13
S1 Vivaldi II Owner’s Manual
See table below:
Offset
91ºC
Lamp
92ºC
Lamp
93ºC
Lamp
94ºC
Lamp
95ºC
Lamp
96ºC
Lamp
97ºC
Lamp
ECON
Lamp
0ºC
Off
Off
Off
Off
Off
Off
Off
Off
±1ºC
On
Off
Off
Off
Off
Off
Off
Off
±2ºC
On
On
Off
Off
Off
Off
Off
Off
±3ºC
On
On
On
Off
Off
Off
Off
Off
±4ºC
On
On
On
On
Off
Off
Off
Off
±5ºC
On
On
On
On
On
Off
Off
Off
±6ºC
On
On
On
On
On
On
Off
Off
±7ºC
On
On
On
On
On
On
On
Off
±8ºC
On
On
On
On
On
On
On
On
3.11 Programmable Preinfusion
Note: only machines purchased or upgraded after 7/1/08 have this feature.
With the machine on (ON/STBY (22) lit and not blinking), press and hold the
ON/OFF
button(27) for three seconds until the ON/STBY (22) and the current preset temperature
la
te
mps are both blinking. Then press the
BOILER
button (13) for 3 seconds. The
mperature plus ECON lamps now display the current time delay between when the
n. This is the preinfusion
group water solenoid opens and when the pump is activatio
time. If none of the lamps 14-21 are lit, the preinfusion time is 0 seconds which means
no preinfusion. Each press of the
BOILER
button (13) increases preinfusion time by 1
en all of the
second and lights one more lamp up to a maximum of 8 seconds wh
temperature and ECON lamps (14-21) are lit. When preinfusion is set to 8 seconds,
another press of the
BOILER
button (13) resets the preinfusion back to 0 seconds.
Once the preinfusion time is set as desired, press the
ON/OFF
button (27) to exit the
programmable preinfusion mode.
This feature should be coupled with an external pressure regulator plus a pressure
auge. Chris Coffee recommends an initial setting of 20-25PSI (~1.5bar) of input water
time. Other articles on programmable
reinfusion suggest a higher input pressure of around 45psi (3 bar). Feel free to
xperiment with both settings to optimize your espresso experience.
g
pressure and 2-3 seconds of preinfusion
p
e
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