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Pag. 6
SWITCHING ON
After having followed all the instructions of installation, it is possible to turn on
the machine through the light switch situated on the frontal side of the electric
panel.
At the switch on of the machine, it appears on display for a brief time the message
of the version software, after that it will begin the heating of the boiler that will be
visualized with the message" HEATING" that will be replaced, to reached tem-
perature, from the flowing message". ….INSERT THE CREDIT AND SELECT
YOUR DRINK…”.
Note: it is advisable immediately to execute a manual washing after the
switch on, to load with more facility the hydraulic circuit and the boiler.
To do this, make reference to the" quick functions" at page 22.
Keyboard description
Pag. 23
TROUBLESHOOTING GUIDE
The machine is provided with a program of self-diagnosis, that allows to visualize
on the display the messages of breakdown or machine stopped :
ERROR GROUP 1 the coffee-group has not reached the “supply position” given by its right
micro switch. Check Fuses, group right micro switch, group motor,
electronic board..
ERROR GROUP 0 the coffee-group has not reached the “normal position” given by its left
micro switch. Check Fuses, group left micro switch, group motor, elec-
tronic board.
ERR. COFFEE FLOW During espresso supplying, the board has not received signals from the
flowmeter. Check fuses, too fine coffee, coffee pump, coffee electro
valve, flowmeter, electronic board.
ERR. SOLUB.FLOW During soluble supplying, the board has not received signals from the
flowmeter. Check fuses, soluble pump, soluble electro valve, flow-
meter, electronic board.
ERROR GRINDER 1 During the coffee grinding, the board has not received the signal given
by the doser-switch in the maximum time of 25 seconds. Check too
fine coffee, fuses, doser micro-switch, grinder motor, grinder blocked
by something hard, electronic board.
LACK OF WATER The board doesn’t receive the signal from the float. Lack of water, float,
water container micro switch, electronic board.
ERROR BOILER 1 The board has not received the programmed value temperature from the
boiler probe in the maximum time of 15 minutes. Check safety thermo-
stat, boiler heating element, electronic board.
EMPTY GROUNDS! The coffee grounds decounter has reached the programmed value.
Empty the grounds and execute the quick function nr.5.
ERROR EXECUTIVE The board does not receive signals by the payment system, Executive or
MDB, programmed. Check payment system, cables, electronic board..
ERROR MIXER the board has received too much current from the whipper motor used.
Check the whipper or clean the mixer.
All the alarms are deleted, once the trouble is solved, switching off the machine.