EN
111
Display
Operating Procedure
Description
Programming Mode
“Technical” Programming
• This parameter allows the operator to
program the time of pre-brewing of
water with the coffee. Each group can
have a different programming.
• Pre-brewing has only two values to be
adjusted for each group. The time (in
seconds) for which the brewing valve
is open during the pre-brewing cycle
and the time (in seconds) for which
the brewing valve is closed during the
pre-brewing cycle; during this time the
pump is active. Once the pre-brewing
cycle is over, the normal brewing cycle
will continue until the end.
• For an espresso machine composed
of three groups, they are identified as
Group 1, Group 2 and Group 3.
Pre-Infusion or Pre-Brewing
Enter Password
******
Pre-Inf
Settings
Enter Password
******
1
After accessing the “Technical” programming menu and entering the password, use the buttons
T1
and T2
until the following screen is displayed.
Pre-Inf
Settings
2
Press the T3 button
to enter the menu.
Group 1 Pre-Wet
0s Wet 0s Hold
3
Press
T1
or T2
to select the group whose parameters you want to set.
By pressing the
T3 button
the first value will blink. Use the buttons
T1
and T2
to reach the value
that you want to set, press T3 button
to confirm. Repeat this operation to set the second value.
Pre-Wet Settings
Exit
4
To exit the submenu move between the parameters using the buttons T1
and T2
until the exit submenu
is displayed.
Press the T3 button
to exit the submenu.
Содержание kb90 Series
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