P1
®
TECHNICAL CHARACTERISTICS
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 :
Dimensions: Height 66.5 cm
ERROR GROUP 1
ERROR GROUP 0
ERR. COFFEE FLOW
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..
Width 35 cm
Depth 41 cm
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.
Weight:
25 Kg
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.
Voltage supply: 230 Vac. 50 Hz or 120 Vac. 60Hz on request
Absorbed power: 1,6 KW
ERROR GRINDER
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.
Selections: 8 selections.
System of payment: predisposed for
ꢀ 12V Parallel coin mechanism
LACK OF WATER
ERROR BOILER
The board doesn’t receive the signal from the float. Lack of water, float,
water container micro switch, electronic board.
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!
ERROR EXECUTIVE
The coffee grounds decounter has reached the programmed value.
Empty the grounds and execute the quick function nr.5.
The board does not receive signals by the payment system, Executive or
MDB, programmed. Check payment system, cables, electronic board..
All the alarms are deleted, once the trouble is solved, switching off the machine.
Pag. 2
Pag. 23
QUICK FUNCTIONS
GRINDER
To enter, keep pressed the button “espresso short” at the switching-on.
On display you will see “QUICK MENU ”
The quantity of ground coffee is adjustable through a screw (2); screwing it the
quantity decreases, while unscrewing it, the quantity increases..
Pushing the relative button, you will execute these following functions:
To adjust the degree of grinding, after having pushed the lock (6), act on the
grind-stone holder (1), clockwise to have a finer grinding, while in counterclock-
wise to obtain a bigger grinding.
Button
1
Function
boiler refilling: some water will be supplied to fill up the
Make sure that the lock comes back in the hole of block of the grind-stone holder,
hydraulic system and the boiler.
before starting the grinder.
2
3
boiler temperature: you can see the actual temperature of
the boiler
total counter: the display will show the total counter of
the machine for 3 seconds. It is not possible to reset this
counter.
4
5
exit of “quick menu”
grounds counter & filter counter reset: the coffee
grounds counter is reset to the value programmed on
the “level 2 menu”. The message “empty grounds !”
will disappear and the machine will continue to
work.
the filter counter is reset to the value programmed in
“level 2” menu. After that, the symbol “*” will dis-
appear.
6
7
free mode working: set the machine in “free mode” work-
ing. After 1 minute of inactivity the machine comes
back in regular working.
espresso group motor’s test: you can test the es-
presso group movement. Pushing the button 7, you
will supply the motor, while keeping pressed it, the
motor will move to the next position, “supply posi-
tion” or “normal position”.
8
Decounter 1 & 2 preset: the decounters 1&2 are set
to the value set in “level 2” menu.
Pag. 22
Pag. 3
Movements nr 14 and 15 (Decounter 1 and 2)
INSTALLATION
Before installing the machine, read carefully this manual.
Install the machine in a dry and hygienic place.
The movements #14 (decounter 1) and #15 (decounter 2), where inserted, de-
crease the relative decounter by a unit.
To set the value of the decounter, it is enough to change it in one selection which
contains it, automatically it will be modified also in all the other selections.
ELECTRIC CONNECTION
If the parameter “type” is set=0, every time it is reset, see at page 22, the decoun-
ter restart to the set value, while if the parameter “type” is set=1, at every reset,
the decounter value will be the sum of the set value plus the value before the reset.
Before connecting the machine to an electric plug, please follow these precau-
tions:
Example with value= 100 and type=0
If the decounter is reset when its value was 20, the new decounter value is 100.
•
•
The main supply must correspond to the power requirements of the machine
(1600W).
Check that the power supply voltage correspond to the voltage shown in the
rating label.
Check that the main socket is correctly earthed.
If the power supply cable is replaced, use only original type cables (request the
special cable with M type connection to the manufacturer).
Example with value=100 and type=1
If the decounter is reset when its value was 20, the new decounter value is 120
(100+20).
•
•
In both of cases, when the decounter reaches 0, the machine will disable the se-
lections which contains the relative decounter (movements 14 and 15).
The manufacturer will not accept responsibility for any
damage arising if these precautions are not complied
with.
All the electric devices in the machine work with a 24 Vdc voltage, except the
boiler heating element and the transformer that work with 230 or 115 Vac.
HYDRAULIC CONNECTION
Connect the black pipe to the mains.
Check that the mains pressure is not over 4 bar, otherwise you must install
a pressure reducter.
Pag. 4
Pag. 21
It is possible to eliminate, to modify or to insert movements or to change its regu-
lations where possible, for example the dosing of the products.
HOW TO GET THE MACHINE READY
•
•
•
Open the door, fill the coffee bowl with coffee beans and close the door
Connect the plug
Keep pressed the “short espresso” button and switch on the machine with
the light switch located on the back side
When the display will show “quick functions”, release the “short espresso”
button
Press the “short espresso” button again to refill the water circuit and repeat
this procedure until the water comes out from the spouts
Press “esc” button to go out of “quick functions”
Wait some minutes for the heating and when the display will show
“INSERT THE CREDIT AND SELECT YOUR DRINK …” the machine
will be ready.
·
·
·
·
·
to move the selection cursor movement use “up” and “down”
to insert a new movement in the selected position press" +"
to eliminate the selected movement press “-”
to modify the selected movement press “back”
to modify the regulations (ex: dosing) press E
•
•
To modify the name of the drink use the keys:
•
•
“-” to withdraw with the cursor on the character to modify
“+” to advance with the cursor on the character to modify
“back” or “forward” to modify the character
The movements are:
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
GRINDER
GRINDER
ESPRESSO
SOLUBLE 1
TIME SOLUBLE 1
SOLUBLE 2
TIME SOLUBLE 2
HOT WATER
HOT WATER
TIME PAUSE 1
TIME PAUSE 2
TIME PAUSE 3
TIME PAUSE 4
DECOUNTER 1
DECOUNTER 2
MILK MULTIPLA
VAPOUR MULTIPLA
GRINDER
the grinder produces a coffee dose by volumetric control.
the grinder produces a coffee dose by time control.
the coffee dose is released into the infusion chamber and the espresso supplying is executed.
The machine makes the soluble 1 (MILK) cycle with volumetric control (in cc).
The machine makes the soluble 1 (MILK) cycle with time control (in secs).
The machine makes the soluble 2 (NOT PRESENT) cycle with volumetric control (in cc).
The machine makes the soluble 2 (NOT PRESENT) cycle with time control (in cc).
a hot water quantity is supplied with volumetric control.
a hot water quantity is supplied with time control.
a pause is executed
a pause is executed
a pause is executed
a pause is executed
The decounter 1 is decreased by one unit (see also at page 21).
The decounter 2 is decreased by one unit (see also at page 21).
this function is not available.
this function is not available.
this function is not available.
PAYMENT SYSTEM CONNECTION
•
VALIDATOR 12V
switch off the machine and connect the 10 pins connector to the coin
mechanism. Then you can switch on the machine.
IMPORTANT: ANY OPERATION WITH THE COIN MECH
(DISCONNECTION OR CONNECTION) MUST BE DONE WITH THE MA-
CHINE OFF
Important: some movements could not work, depending on the model of the machine.
Consult the manufacturer in case you want to modify the sequence of movements.
Pag. 20
Pag. 5
BUTTONS FUNCTIONS
SET DRINKS
Premise: every selection or drink it is composed from a sequence of movements
which correspond to a single operation of the machine.
During the programming, the buttons have the following functions:
The single movements are only performed after the correct event of the previous
movement, in case of not-correct operation the machine will go to alarm.
SHORT ESPRESSO
COFFEE
1
5
THE CORRECT SEQUENCE OF COMPOSITION OF THE SELECTIONS
IS ALREADY SET FROM THE MANUFACTURER, THEREFORE HE
RECOMMENDS YOU TO NOT MODIFY THE CORRECT SEQUENCE
WITHOUT CONSULTING THE MANUFACTURER.
2
6
7
8
3
4
LONG ESPRESSO
HOT WATER
Entering the program through Enter you will see the sequence of the existing
drink codes.
01-02-03-04
Sel. 1
The flashing cursor points out the code drink, to move it use the keys “up” to ad-
vance or “down” to withdraw; contemporarily to the cursor movement, in the un-
derlying line the name of the selection will be visualized related to the code drink.
1 = previous menu
2 = decreasing
3 = back
5 = next menu
6 = increasing
7 = forward
8 = Enter
4 = exit
To modify the parameters of the code drink, press Enter.
A sequence of numbers will be visualized each of which corresponds to a move-
ment of the machine.
The image of the selections could be different from the one you have, any-
way the function of the button does not change.
01-03-P1-MS
GRINDER
As for the drinks, the cursor points out the code movement, therefore to move it
use the keys “up” or “down”; on the underlying line the description of the move-
ment will appear.
Every drink is composed therefore from a sequence of" movements", from a line
price and from the menu of its name" MS."
Pag. 6
Pag. 19
Electrical OUTPUT
PROGRAMMING
There are 2 levels of program: a frequent menu and a main menu.
N° description
The frequent menu is useful to the operator to regulate the dosing of the drinks, to
set the prices, to notice the counters and to visualize the events of the machine.
0
Espresso electro-valve
The main menu is useful to the technical sector of the management and it is for
setting the various parameters of the machine.
1
Not used
2
Hot water electro-valve
3
Espresso unit motor
4
Coffee releaser electro-magnet
FREQUENT MENU
5
Grinder motor
To enter in this menu, switch off the machine, keep pressed the “espresso” button
and switch on the machine.
When the display will show “SET DRINKS” release the “espresso” button.
6
Pump
7
Not used
8
Not used
To select the sub-menu, press “up” or “down”, while to enter into the selected
sub-menu press “enter”.
To go out of the programming press “ESC”.
9
Not used
This menu is composed by the following sub-menus:
To choose the output, push + or -, to supply it, press Enter.
To exit from this menu, press “esc”.
•
•
•
•
SET DRINKS
SET PRICES
COUNTERS & AMOUNTS
EVENTS
Pag. 18
Pag. 7
RESET COUNTERS&AMOUNTS: Reset of all the counters above. Press “6”
to confirm or “5” to cancel.
SET DRINKS
ENABLE TEMPERAT.ON DISPLAY: Visualization on display of the boiler
temperature.
Entering the program through Enter, you will see the sequence of the existing
drink codes.
The flashing cursor points out the drink code selected, to move it use the keys + to
advance or - to withdraw; contemporarily to the movement of the cursor, in the
underlying line, the name of the selection will be visualized related to the drink
code.
SERIAL NUMBER: set the serial number of the machine.
CAUTION ! OUTPUT TEST !: test of all the electrical output of the electronic
board (see the chart at page 18).
01-02-03-04
Sel.1
TYPE OF MACHINE: set-up of the model of the machine.
DISPLAY COUNTERS ENABLE: if enabled, at the power-on the display will
show the total counter, which can’t be reset.
To modify the parameters of the drink code press Enter.
A sequence of numbers will be visualized that correspond to the doses of the se-
lection, the line price (P) and the menu of the name of the drink (MS).
BOILER 1 WORKING: enable of the boiler 1.
03-P1-MS
ESPRESSO
Note 1: to avoid the blocks in the mixing group, the software controls the powder
and water values in the way explained in the diagram.
As in precedence, the cursor points out the dosing code selected, therefore to
move it use the keys “up” or “down”-; on the underlying line the description of
the selected dosing will appear.
To modify its value, after having selected it, press E.
ESPRESSO WATER
45
Use “-” or “+” to insert the desired value and to confirm press E. To exit of the
menu press “ESC”.
SAVE CHANGES ?
YES
NO
Press" -" to confirm the changes or" +" to cancel it.
Pag. 8
Pag. 17
To modify the name of the drink use the keys:
OPTIONS: LEVEL 2 (manager- technician)
" -" to withdraw with the cursor on the character
" +" to advance with the cursor on the character
"back" or "forward" to modify the character
After having inserted the correct password, that it initially is" ask 00070", you
will enter in the following menu:
MODIFY PASSWORD LEVEL 1: Insert the new password and press Enter to
confirm.
Example: change the water quantity of the coffee for the selection " Es-
presso" (selection #2)
MODIFY PASSWORD LEVEL 2: Insert the new password and press Enter to
confirm.
switch off the machine, keep pressed the “espresso” button and switch on the ma-
chine.
when the display will show “SET DRINKS” release the “espresso” button.
Press enter
SET DRINKS: See ”set drinks” chapter at page 19.
move the cursor on the code 02 with the key “up”
Press enter
move the cursor on the movement 03 with “up”
press Enter
Press “+” or “-” to set the desired value and then press Enter to confirm it
press “esc” to go out of the sub-menu
press"-" to confirm the changes
press “esc” to go out of the menu "set drinks"
Press “esc” to go out of the programming
LOAD DEFAULT DATA: Original data loading. To confirm press “-” while to
cancel press “+”.
SET LANGUAGE: Language of all the message .
SET DELAY POWDER: Set the delay between the water and the powder, in
tenth of seconds (see note 1).
SET WATER QUEUE: Reserve of water without powder at the end of the selec-
tion, in tenth of seconds (see note 1).
SET PAUSE ESPRESSO GROUP: Time for coffee puck drying, in tenth of
seconds.
SET PRICES
SET FILTER COUNTER: Counter for the limestone filter substitution. Once
reached, the machine will show “*” on display but it will continue to work (see
also at page 22).
In this menu it is possible to set the value of 10 prices lines , to which the various
selections are linked.
SET NUMBER OF COFFEE GROUNDS: Counter for coffee pucks emptying.
Once reached, the machine will show “EMPTY GROUNDS” and it will stop (see
also at page 22).
To select the price line to set, use the keys “up” or “down”, press enter to change
the value and set it pressing “+” or “-”, after that press Enter to confirm.
To go out of the programming, press “esc”.
REGULAR MODE COUNTERS&AMOUNTS: regular mode counter.
TEST MODE COUNTERS&AMOUNTS: test mode working counter.
FREE MODE COUNTERS&AMOUNTS: Free mode working counter.
Note: if all the price lines have the value 0, the machine will work in “test mode”,
showing it on the display.
Pag. 16
Pag. 9
To enter this menu, press “enter”, the display will show “PASSWORD LEVEL
1”.
COUNTERS & AMOUNTS
Now you can set 2 different password, one for the first level and one for the sec-
ond level.
Use the “back” or “forward” buttons to move the cursor, while press “+” or “-” to
set the right code. After all, press “enter”.
In this menu it is possible to see the counters of the various selections and eventu-
ally to reset them.
Press Enter to enter the menu that is composed in the following parameters:
TOTAL COUNTERS&AMOUNTS
OPTIONS: LEVEL 1 (operator)
total in normal working of counters and amounts (Pcs.) from the last zero
resetting.
After having inserted the correct password, which initially is "00050”, the follow-
ing menu will compare:
TEST MODE: TOTAL COUNTERS&AMOUNTS
total in test working of counters and amounts (Pcs.).
MODIFY PASSWORD LEVEL 1: Insert the new password and press Enter to
confirm.
FREE MODE: COUNTERS&AMOUNTS
total in "free test" working of the done tests and of theirs "loss" in relation-
ship to the price of the effected selections.
TEST MACHINE MODE: Set the machine in Test mode working.
FREE MODE: Set the machine in Free mode working.
RESET COUNTERS?
Zero resetting of all the counters. Press "-" to reset or "+" to cancel.
SINGLE DRINK COUNTERS&AMOUNTS: Choose the id drink to analyze
with + or - and Enter to confirm.
REGULAR COUNTERS: Regular working counter.
TEST MODE COUNTERS&AMOUNTS: Test mode working counter.
FREE MODE COUNTERS&AMOUNTS: Free mode working counter.
RESET COUNTERS&AMOUNTS: Resetting all the counters above. Press “-”
to confirm or “+” to cancel.
Pag. 10
Pag. 15
SET TEMPERATURE
EVENTS
The followings programs compose this menu:
In this menu it is possible to notice the last 100 events of the machine.
Entering the menu with ENTER the following data will be visualized:
SET BOILER TEMPERATURE
Set-up of the boiler temperature.
Id: XX
RESULT P:n
TIME OVERHEATING BOILER
After this time of “machine stopped” the boiler is overheated.
ID indicates the kind of event, that can be a code drink or an internal operation of
the machine (see chart).
SET OVERHEATING BOILER
Value of overheating of the boiler (max. 5°C).
RESULT indicates if the event has been finished good (GOOD) or an error is oc-
curred (Ennn) where nnn corresponds to a number that the type of error represents
(see chart).
TIME FILLING UP BOILER
Every “minute set” the pump refills the boiler to keep the maximum level.
POS indicates the position of the event (from 1 to 100).
To scroll the various events use the keys “+” and “-”.
SET FILLING UP BOILER
Duration of refilling for boiler.
Internal operation codes
94 espresso group positioning
96 filter counter reached
97 boiler refilling
OPTIONS
99 washing
This menu is constituted by 2 different levels each of which is protected from a
password:
Errors codes
1st level. Operator - devoted to the operator of the machine
2nd level. Manager - devoted to the technician / manager of the machine
E103
E104
E105
E106
E107
E112
E113
E115
E118
espresso group positioning in “normal position”
espresso group positioning in “supply position”
espresso supplying
soluble supplying
coffee grinding
lack of water
boiler temperature
coffee pucks counter
initial heating
The machine has 3 types of operation each of which it has a counter of selections
and amounts:
normal:
normal working with selection priced
test :
working with selections priced but with the money does-
n’t go into the coin box (example: the technician has to
test the machine and the payment system).
working with free selections.
Free test:
The counters of each level are independent one with the other, therefore the zero
resetting of the counters of a level doesn't influence the counters of the other level.
Pag. 14
Pag. 11
PAYMENT SYSTEM
MAIN MENU
This sub-menu is composed by the following parameters:
To enter this menu, keep pressed the button “long espresso” at the switching on.
The display will show “payment system” which is the first of the following sub-
menus:
SET COIN VALUE PARALLEL SYSTEM
Setting of the coin values (see note 1).
DECIMAL POINT
PAYMENT SYSTEM
Setting of the decimal point to be applied to coin and prices values.
Setting of the system of payment and its options.
NAME OF CURRENCY
SET TEMPERATURE
Setting of the currency.
Setting of temperatures and other functions on the boilers.
SINGLE SALE NO CHANGE GIVEN
OPTIONS: INSERT PASSWORD
Setting of the sale without maintenance of the residual credit.
Entry to the options related to the levels of programming: operator and
technician or manager.
Note 1: this menu is only valid for parallel selectors.
To select the sub-menu press “up” or “down” and then “enter” to go into it.
To memorize the coin values proceed in the following way:
1. Set the value of the coin to accept with “+” or “-”
2. insert the coin of the set value in the coin mechanism
3. if accepted, on the display the channel will appear on which is pro-
grammed
4. press “enter” to confirm the memorization.
Repeat the procedure for the other coins.
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