To enter programming mode, we must press key 5 and immediately and without
releasing this one press also key 3 (counting from the left) of the first keypad. The 5
keys and the displays will be off. Then press key 5 for 10 seconds. Then the display on
the left will show the different programming options according to the previous table.
With the keys 1 and 2 we move forward or backward between the different options,
and with the 5 key we enter the selected option to modify the previously programmed
value. Once inside the option to modify, with the keys 1 and 2 we increase / decrease
the value of it, and with the key 5 we confirm the modification, returning to the
programming menu.
To exit the programming menu, we must search for the ESC option and select it using
the 5 key. The keypads and displays will be off. We must activate them again by
pressing the 3 key.
ATTENTION!
We can reset the programming parameters by pressing keys 1,3 and 5 of group 1
with the machine turned off. Without releasing them, we activate the general switch
until the Prt text appears on the group one screen. Then, we release the keys, and
turn off and on again the machine.
ATTENTION!
We can deactivate coffee groups independently by pressing key 5 and immediately
and without releasing this one also key 2 of each keypad. The display on the left of
the off group will show OFF. To activate it again, we must repeat the operation again,
pressing buttons 5 and 2 simultaneously.
ATTENTION!
The displays on each keypad also give information about the problems that may
arise in the different components through the following list of alarms.
AL2
AL3
AL4
AL5
AL6
20
GROUP FLOW METER FAILURE x (display only in group x) (x = 1/2/3)
PROBE TEMPERATURE FAULT GROUP x (visualize only in group x) (x =
1/2/3)
GROUP RESISTANCE FAILURE x (visualize only in group x) (x = 1/2/3)
CIRCUIT FAILURE (VISUALIZE ON ALL DISPLAYS)
MAXIMUM FILLING BOILER TIME