19
Original instructions.
BUTTONS AND CONTROLS
· Machine controls
EX3 features a push button control block for each brewing group. Control functions are explained
below.
Versions with display (PID) are equipped with an individual 3 digit display on each group for
monitoring machine status, performing user programming and machine adjustments.
Hot Water Knob
K1
(One set per group)
Steam Knob
Pro Tip:
All group buttons are fully adjustable via the user programming. See the Dose
Programming section for more details.
Control
PID
Pro Tip:
Versions with display will show the shot timer during the brewing process.
Button
Selection description
Programming menu function
K1
Short espresso
(+)
K2
Medium espresso
(-)
K3
Long espresso
K4
Group flush
K5
Continuous / Hot water
Enter / Accept
K2
K3
K4
K5
