LaCimbali M2 Barsystem User manual

EnglishEnglish
INDEX
INDEX
1. Description of the machine
2. Description of the control panel
3. Data flow chart - Technician programming
4. Programming
5. Key menu
. Configuration menu
7. Test menu
8. Weighting menu
9. Data menu: counters
10. Data menu: group board test
11. Data menu: Info
12. Data menu: malfunctions archive
13. Customer parameters menu
14. Manual commands board
15. Defects - Malfunctions
1 . Index of the movimentation group phases
Code 431 - 199 - 000 (rev. 04/04)

EnglishEnglish
LEGEND
1Delivery spout
3Selection panel
5Graphical display
6Coffee hoppers
12-35 Hot water button
13 Steam dispensing knob
(Turbosteam selector *
14 Hot water outlet
15 Steam pipe
16 Tray
17 Coffee dregs drawer
23 Main switch
39 Card services slit (technical programming
The components - * - are applied only in some produit configurations
1. Description of the machine
M2
1
3
5
12
35
13
14
15
1
17
23
39

EnglishEnglish
2. Description of the contro pane
DESCRIPTION OF THE COMPONENTS
5Graphical display
12 Hot water button
13 Steam dispensing knob (Turbosteam selector *
24 RES key (to quit programming mode/confirm data
26 Coffee circuit flushing key / fast wash
27 "i" key (displays the number of cycles
28 Milk circuit wash key - automatic wash
29 "PRG" key (to access programming mode/menu
30 "+" key (to modify parameters/clock
31 "-" key (to modify parameters/clock
32 Beverage selector key
33 STOP button (stops products from being dispensed
34 "CUSTOMER PARAMETERS" key
35 Hot water STOP-CONTINUOUS key
39 Card services slit (technical programming
The components - * - are applied only in some produit configurations
29
30 3124
53426 28
12 32 33 32 13 35
3927

EnglishEnglish
3. Data f ow chart - Technician programming
Insert the technician
smart card
To ACCESS menu
press PRG
*
To EXIT menu
press RES
*
WEIGHTING
Press
TESTING CONFIGURATION
Press
KEY MENU
*
+
-
+
-
+
-
MANUAL COMMANDS
MOTOR UNIT TEST
*
+
-
*
KTY CALIBRATION
SELECTION
KEY
*
*
Type
*
Cappuccino flow
*
*
Milk dose
Coffee st rt
*
*
Emulsion
Lnm/Lm
*
W ter dose
*
*
MSx Coffee dose
MDx Coffee dose
*
*
B cking
Infusion
*
Prs. disch rged
Drying
Rit. reg. Flusso
Press
*
*
*
W ter pressure
Group Temp.
*
*
T stop ste m
MESAUREMENT UNITS
*
*
N° grounds
Piston di met.
*
*
*
*
*
*
SOFTNER REGENER.
*
*
Customer prog.
P ym system
WASHING OPTIONS
St nd rd d t
Archive reset
DATA IN/OUT
MAINTENANCE
HARDWARE SETUP

EnglishEnglish
4. Programming
How to enter Programming menu: Insert the smart card.
Besides the date and hour, the word ECHNICIAN will appear.
Access to menus: Use the + (30) and - (31) keys to position
the cursor on the desired line, then press the PRG (29) key.
Access and modification of sub-menus: Use the + (30) and -
 (31) keys to position the cursor on the desired line, then press the
PRG (29) key.
Use the + (30) and - (31) keys also to modify the message or
number, then press the RES (24) key to confirm the data.
Note: When modifying data, the cursor changes from n to "à".
Exiting the programming menu: Always press the RES (24)
key to confirm/exit the menu.
14 January 2004
wednesday 15:15:04
Technician
Display of available menus: Press the PRG (29) key.
à
u
u
+
-
+
u
Press one of the coffee dispensing keys (32) (the relative led will
remain on, not flashing). he following message will appear on the
display:
5. Key menu - Coffee se ection
he following coffee selection parameters can be modified:
- type (key personalizing, e.g.: 1 coffee, 1 cappuccino, 2 coffee,
2 cappuccini, fast washing, stop, null);
- water dose (volumetric dosage pulses, from 0 to 999, with
increments of 1);
- Sx dose coffee (left grinde encoder pulses, 0 ÷ 200 with
increments of 1);
- Dx dose coffee (right grinde encoder pulses, 0 ÷ 200 with
increments of 1);
- backing (the return time for the chamber, which can be adjusted
for each key: from 0 to 6 with increments of 0.1 seconds);
- infusion (infusion time: 0 ÷ 6 seconds, with increments of 0.1);
- pressure release (pressure release time: 0 ÷ 5 seconds, with
increments of 0.1)
- drying (pod drying time; 0 ÷ 5 seconds, with increments of 0.1).
Note: the coffee doses for both grinders set in the technical
programming menu, are subject to change in the customer
programming menu within a range of + 10 of the set value.
+
u
+
u
Þ T CHNICAL PROG.
K Y M NU
CONFIGURATION
T STING
W IGHTING
Þ K Y M NU
Type 1 coffee
Water dose 090
MSX cof, dose 043
MDX cof, dose 000
Backing 00.2
Infusion 00.3
Prs. discharged 00.5
Þ K Y M NU
Type 1 coffee
Water dose 090
MSX cof, dose 043
MDX cof, dose 000
Backing 00.2
Infusion 00.3
Prs. discharged 00.5
Þ K Y M NU
Type 1 coffee
Water dose 090
MSX cof, dose 043
MDX cof, dose 000
Backing 00.2
Infusion 00.3
Prs. discharged 00.5

EnglishEnglish
5.1 Key menu - Cappuccino - Mi k se ection
Press one of the cappuccino  milk dispensing keys (32). he related
LED remains on and does not blink. he display appears as follows:
Cappuccino-milk selection parameters that can be changed are:
- Type (personalization key, i.e., 1 cappuccino, 2 coffees, 2
cappuccinos, fast wash cycle, stop, disable);
- ilk dose (milk dispensing time: 0 ÷ 60 seconds, with increments
of 0.1);
- ilk start/coffee start ** (milk dispensing delayed after coffee
dispensing, and vice versa)
- Emulsion: (frothed milk dispensing time: 0 ÷ 60 seconds, with
increments of 0.1)
- H /F (if the emulsion time is less than the milk dose time, this
parameter lets you decide which type of milk (frothed or regular)
to dispense first.
YES: regular milk  frothed milk
NO: frothed milk  regular milk.
- Flow delay (disabled)
- Water dose (volumetric dosage pulses: 0 ÷ 999, with increments
of 1)
- Coffee dose Sx (left grinder encoder pulses: 0 ÷ 200, with
increments of 1)
- Coffee dose Dx (right grinder encoder pulses: 0 ÷ 200, with
increments of 1)
- backing (the return time for the chamber, which can be adjusted
for each key: from 0 to 6 with increments of 0.1 seconds.)
- infusion (infusion time: 0 ÷ 6 seconds, with increments of 0.1)
- pressure release (pressure release time: 0 ÷ 5 seconds, with
increments of 0.1)
- drying (pod drying time; 0 ÷ 5 seconds, with increments of 0.1).
Note: the coffee doses for both grinders set in the technical
programming menu, are subject to change in the customer
programming menu within a range of + 10 of the set value.
Þ K Y M NU
Type 1 cappuccino
Milk dose 04.0
Coffee start 10
mulsion 02.0
HM/FM Y S
rit. reg. flusso 03.0
Water dose 100 +
u
(**) St rt milk/St rt coffee function
By setting:
"Start milk 00" - milk dispensing takes place when the selection key
is pressed. After a few seconds, coffee is dispensed;
"Start milk 99" or at a high setting that exceeds the coffee
dispensing time - milk dispensing starts after coffee is dispensed.
"Start milk 05" - coffee dispensing starts, and 5 seconds after the
selection key is pressed, milk is dispensed.
Note: If the time setting exceeds the coffee dispensing time, milk
dispensing begins immediately after coffee is dispensed.
"Start coffee 00" - Coffee dispensing starts after milk is dispensed.
"Start coffee 99" or any setting other than 0 - coffee dispensing will
start 99 seconds (or after the set time) after milk is dispensed.
You can use the"+" (30) and "-" (31) keys to change the "Start milk"
setting (milk dispensing start delayed after coffee dispensing and
vice versa) from "00" to "99" with "1" second increments.
If over "99" is set, the "Start milk" setting will become the "Start
coffee" setting (coffee dispensing start delayed after the milk
dispensing), then the setting returns to "Start milk" in a cycle.
he default settings for
cappuccino selections are:
Start milk 00.
Start Milk
Start Coffee
00 99
0099
5.2 Key menu - Hot water se ection
Press the hot water dispensing key (12). he following message will
appear on the display: he following hot water selection parameters can be modified:
- Water dose (dispensing time in seconds.).
Þ K Y M NU
Type
Water dose 5.0
+
u

EnglishEnglish
Water pressure  indicates the boiler pressure: 1.3 ÷ 1.4 bar
(18 ÷ 20 psi)
Unit temperature  indicates the unit temperature, from 70 to
110 ° C and from 158 to 230 ° F
Stop steam temperature  indicates the automatic stop steam
temperature ( urbosteam). Can be set between a minimum of 50
and a maximum of 85° C (122  185 ° F).
ME SURING UNIT  includes 2 sub-menus
Temperature  can be set to °C Celsius centigrade or °F Fahrenheit
degrees.
Pressure  can be set to bar or psi.
N. grounds  refers to number of grounds, from 0 (external
container) to 50.
Piston diameter  various piston diameters can be set. 001 =
Ø 35mm; 002 = Ø 44 mm; 003 = Ø 50 mm.
REGENER TION - includes the parameters for the softner
regeneration: liters of resin (da 0,1l a 25l), hardness (da 0 a 45 °F)
6. Configuration menu
Þ CONFIGURATION
Water press. 1,4 bar
Group temp. 070°C
T stop steam 075°C
M ASUR M NT UNITS
N° ground 030
Piston diamet. 002
SOFTN R R G N R. +
u
Customer programming  YES/ NO
Payment system  permits configuration of payment system,
when connected.
W SHING OPTIONS
Includes 2 parameters for configuring automatic washing (10 ÷
99 OFF) and milk lock (YES  NO)
Standard data  loads standard data. YES/NO
rchive reset  zeros the error log stored on the machine: YES/
NO
D T IN/OUT  contains three entries:
Key  indicates the key number from 0 to 60.
Data IN transfer from smart card to machine. OU transfer from
machine to smart card.
TX/RX  to start data transfer
H RDW RE SETUP - Includes 5 entries for setting power and voltage
parameters for the motor (disabled):
Current threshold  maximum current setting for coffee pressing.
here is just one parameter for the whole machine, from 001 to 009.
Recommended setting: 005.
PWM threshold  maximum motor voltage for the rise phase. It is a
fixed setting and there is just one parameter for the whole machine,
from 001 to 255. Recommended setting: 240.
PWM compression  voltage applied to the motor for the return of
the chamber after compression. It is a fixed setting and there is just
one parameter for the whole machine, from 001 to 244. Recommended
setting: 140.
Compensation current: power supplied to the motor during
dispensing to prevent return of the unit (reversibility), from 00 to 09.
Recommended setting: 06.
Washing threshold  maximum current allowed for the motor during
the washing phase.
Þ CONFIGURAZION
HARDWAR S TUP
Þ CONFIGURATION
Custumer prog. NO
Paym. system OFF
WASHING OPTIONS
Standard data NO
Archive reset NO
DATA IN/OUT
MAINT NANC +
u
-
u
M NUTENZIONE - comprende 5 parametri per l'impostazione dei
parametri di manutenzione:
Max cycles - the number of cycles initially set: 40,000.
Max days - the number of days initially set: 185.
N° cycles - the number of cycles remaining before the next
maintenance session.
N° days - the number of days remaining before the next
maintenance session.
Reset - options are:
NO, countdown of cycles and days remaining
before the next maintenance session.
ON, the settings for number of cycles (40,000)
and remaining days (185) are reset
OFF, all controls for programmed maintenance
are disabled, and the N. cycles and N. days
counters are zeroed.
-
u

EnglishEnglish
M NU L CONTROLS  permit parts to be manually operated using
the + and - keys (see paragraph Manual control panel)
7. Test menu
Þ T STING
MANUAL COMMANDA
MOTOR UNIT T ST
KTY CALIBRATION
+
u
8. Weighting
ÞÞÞÞ W IGHTING ÞÞÞÞ
MSx 000 MDx 000
000 000
Þ T CHNICAL PROG.
K Y M NU
CONFIGURATION
T STING
W IGHTING
-
u
his menu permits the weighing of the ground coffee.
When the PRG (29) key is pressed, the following will appear on the
display:
During the grinding phase, make sure that the ground coffee does
not slide off the scoop.
Once the grinding phase has ended, remove the scoop from the
machine and weigh the amount of ground coffee on an accurate
scale. Note: o obtain the real weight, we recommend performing
the coffee grinding phase between 3 and 5 times and then calculating
the average.
Once the weighing process is concluded, press the RES (24) key
three times in a row to bring the unit to the standby position and to
exit the programming menu.
Note: If, during the weighing process, the services card is
inadvertently removed, you will exit the programming menu. In this
case, press the RES (24) key just once to bring the unit back to the
standby position.
MOTOR UNIT TEST (disabled):
- includes two sub-menus:
Test settings - permits setting of voltage and current parameters for
the unit
Motor test - tests motor unit
KTY C LIBR TION (disabled):
- composed of 5 parameters for the calibration process:
AD level:
Voltage:
Unit temp.
Cali ration
Execute
After raising the control panel, place the coffee grounds scoop (M)
beneath the ground coffee chute and press the key to test.
ÞÞÞÞ W IGHTING ÞÞÞÞ
MSx 000 MDx 035
000 035
After the grinding phase, the following will appear on the display:
Set value
Ground
coffee
value
he value set in the test menu and the ground coffee value must be
the same.
M

EnglishEnglish
9. DATA menu: COUNTERS
Once you have entered the programming menu, access the DA A
MENU, pressing the i (27) key. he following will be displayed:
Use the + (30) and - (31) keys to position the cursor on the
COUN ER line, then press the PRG (29) key. he following will appear
on the display:
Þ DATA M NU
COUNT RS M NU
T ST
INFO
MALFUNCT. ARCHIV
+
u
ÞCOUNT RS M NU
N° coffee 25
N° milk 15
N° water 10
N° steam 5
N° steam+air 9
N° tot coffee 56
N° cycles 95 +
u
ÞCOUNT RS M NU
N° MSX 25
N° MDX 41
Hours 120
+
u
Parameters calculated are:
- N. coffee (number of coffee beverages)
- N. milk (number of milk beverages)
- N. water (number of times water is dispensed)
- N. steam (number of times steam is dispensed using the turbosteam
function)
- N. steam + air (number of times steam and air are dispensed using
the turbosteam function)
- N. tot coffee (total number of coffee beverages)
- N. cycles (total number of cycles performed)
- N. sx (number of grinding phases performed by the left grinder)
- N. dx (number of grinding phases performed by the right grinder)
- Hours (Machine life time)
Counters can be zeroed by aligning the cursor on the selected entry,
pressing the PRG (29) key, and then pressing the + (30) or - (31)
key.
Note: Parameters that cannot be zeroed are:
- N. tot coffee
- N. cycles
- N. Hours

EnglishEnglish
F
Þ
F
F
2
Þ
1
3
Þ
0
1
0
T
M
E
D
S
S
W
x
T
0
1
1 M
e
b
D
v
a
x
r
0
0
Þ
2
0
Þ
0
0
Þ
s
M
P
4
v00t1
2554
ÞÞÞ ÞÞÞÞÞ
P.
TV 0 5° RG85C6C T 0
10. DATA menu: TEST board
Use the + (30) and - (31) keys to position the cursor on the ES
line, then press the PRG (29) key. he following parameters for the
last dispensing operation are displayed.
NOTE: The function is valid for all selections: coffee, cappuc-
cino, water, steam.
he parameters displayed refer to:
F1: Middle limit switch (1 in position)
F2: High limit switch (1 in position)
F3: Low limit switch (1 in position)
MSx:Left hopper coffee extraction impulses
MDx:Right hopper coffee extraction impulses
Dv: Volumetric meter impulses
tev: Dispensing time in seconds
P: boiler pressure
PWM: motor voltage during rise phase
TGR: unit temperature
TV: steam temperature
(if the urbosteam system is not present, this parameter is not
displayed)
When the panel above is displayed, if you press any dispensing key
(32) for coffee or cappuccino, you can directly increase the
parameters for the chosen selection.
Press the RES (24) Key to return to the DA A MENU.
Þ DATA M NU
COUNT RS M NU
T ST
INFO
MALFUNCT. ARCHIV
+
u
-
u

EnglishEnglish
11. DATA menu: INFO
Use the + (30) and - (31) keys to position the cursor on the INFO
line, then press the PRG (29) key. he following will be displayed.
Þ DATA M NU
COUNT RS M NU
T ST
INFO
MALFUNCT. ARCHIV
+
u
ÞINFO
S RIAL N°
V RSION SW
DIP S TTINGS
+
u
Press the PRG (29) key on the serial n. line. he following will appear
on the display.
ÞS RIAL NUMB R
123456
+
u
Þ V RSION
DISPLAY 007.00.A0
COMPUT R
+
u
he sub-menu of the Version entry shows the memory display version
and, if present, also the remote control:
When the PRG (29) key is pressed when the cursor is on each of the
two lines, besides showing the version, it also displays the data for
the revision and memory date.
Þ V RSION
DI S PLAY 007.00.A0
R V. 00
DATA 31/01/2004
+
u
Serial number
Version
Dip settings
he dip setting entry displays the dipswitch settings.
Þ DIP S TTINGS
ON
OFF
1 2 3 4 5 6 7 8

EnglishEnglish
12. DATA menu: MALFUNCTIONS ARCHIVE
Þ DATA M NU
COUNT RS M NU
T ST
INFO
MALFUNCT. ARCHIV
If the PRG (29) key is pressed when the cursor is on the error log
line, the following appears on the display:
ÞMALFUNC. ARCHIV
01 098 00000:44
If the PRG (29) key is pressed again, the details page is accessed.
he following appears on the display:
- day and hour when the error occurred
- machine status when the error occurred
he figures appearing after the error code indicate, in hours and
minutes, the time that has passed since the last recorded error.
ÞMALFUNCTION D TAIL
Monday 02/02/04
098 11:22:25
STANDBY
-
u

EnglishEnglish
13. CUSTOMER PARAMETERS menu
o access "Customer parameters" press " " key (34); the
message shown below will appear on the display:
ÞCUSTOM R PARAM T RS
S RVIC TIM
ITALIANO
NGLISH
FRANCAIS
D UTSCH
N D RLANDS
SPANOL +
u
Pressing the PRG key (29), the following message will appear on
the display:
ÞS RVIC TIM
DAT AND TIM
ON time 03:00:00
OFF time 03:00:00
Day off none
Night ON 02:00:00
Night OFF 02:00:00
Washing 1 OFF +
u
he following service time parameters can be modified:
- ON time (time the machine switches on);
- OFF time (time the machine switches off);
- day off (day on which the enterprise is closed);
- Night ON (start time for evening beverage price: only when
payment system is connected);
- Night OFF (end time for evening beverage price: only when payment
system is connected);
- Wash 1 (hour of scheduled washes 1)
- Wash 2 (hour of scheduled washes 2)
- Wash 3 (hour of scheduled washes 3)
Pressing again the PRG key (29), the following message will ap-
pear on the display:
Þ DAT AND TIM
Date 22 W D
Month 10 OCT
Year 03
Hour 17
Minutes 12
+
u
Use the + (30) and - (31) keys to move the cursor n to the entry
to be modified, then press the PRG (29) key. he cursor will turn into
an arrow è and it becomes possible to change the number for the
selected entry by using the + (30) and - (31) keys.
Once the operation is completed, press the RES (24) key to confirm
the data.
Note: the cursor changes back to n.
Repeat the operation described above to modify other parameters.
General indications
If there is no day off (i.e. the enterprise never closes), enter none
for the day off item.
Enter the same time for the ON time and OFF time parameters (for
example: ON time 22:00:00
OFF time 22:00:00)
if the automatic switch on/switch off function is not required and
you wish to manually switch the machine on and off.
A fast wash cycle will be performed automatically at the set hour.
(for example, at 22:00).
"Wash 1", "Wash 2" and "Wash 3"
hese are scheduled washes that are independent of the wash
cycles related to the switching on and switching off phases.
After having positioned the cursor on the line to be changed and after
having pressed the "PRG" (29) key, change the value using the "+"
(30) and "-" (31) keys. hen press the "RES" (24) key to confirm.
Repeat the above operations to change the other wash scheduling
times.
NO E: Set OFF against the time so as to not activate these wash
cycles.
OFF is displayed press the "-" (31) key the indicated time is "00:00:00"
Language selection
o display the messages in a different language from that set, after
entering into Programming mode, position the cursor on the desired
language by pressing the "+" (30) and "-" (31) keys and then pressing
the "PRG" (29) key. he machine will restart with the messages
provided in the selected language.
ÞCUSTOM R PARAM T RS
S RVIC TIM
ITALIANO
NGLISH
FRANCAIS
D UTSCH
N D RLANDS
SPANOL +
u
he display (5) provides a choice of the following languages.:
Italian, English, French, German, Dutch, Spanish, Portuguese, Chinese
and Japanese.

EnglishEnglish
P
R
T
R
1
C
V
±
3
0
→
b
F
5
F
°
r
F
→
30
X
C
R
X
G
F
G
:
R
8
1
5
E
F
°
S
F
C
R
a
6C T
PRG X
M
M
L
M
S
C
I
V
0
x
V
4
1
K
DK
L1
1
1
C
D
D
M
v
x
D
0
x
0
0
1
0
0
0
1
F2 0
FF
C
SM
x
FE1
.
0
14. Manua contro pane
Move the cursor to the manual line with the + (30) and - (31)
keys to access the manuals control panel.
Press the PRG key (29) key, the following message appears on the
display:
Pane 1
A successive pressure of "PRG" key (29), visualizes on display the following panel:
- Press "+" (30) or "-" (31) to display the various components;
- Press "PRG" (29) to select the component to move and to
switch to the next panel M2;
- Press "RES" (24) to quit manual mode.
Þ T CHNICAL PROG.
K Y M NU
CONFIGURATION
T STING
W IGHTING
+
u
-
u
Þ T STING
MANUAL COMMANDA
MOTOR UNIT T ST
KTY CALIBRATION
+
u

EnglishEnglish
P
R
T
R
1
C
V
±
3
0
→
b
F
5
F
°
r
F
→
30
X
C
R
X
G
F
G
:
R
8
1
5
F
F
°
F
F
C
a
6C T
RES X
M
M
L
M
S
C
I
V
0
x
V
4
1
K
DK
L1
1
1
C
D
D
M
v
x
D
0
x
0
0
1
0
0
0
1
F2 0
FF
C
SM
x
FE1
.
0
- Press "+" (30) or "-" (31) to activate the components, if they
have a direction, use "+" (30) and "-" (31) to alternate the
activations (+Lh/-Rh or +Up/-Down, +Widen/-Narrow the
grinders) and to switch to the next panel M3.
- Press "RES" (24) to return to panel M1.
Pane 2
Legend
1. F1 Unit limit switch: middle 0/1*
F2 Unit limit switch: high 0/1*
F3 Unit limit switch: low 0/1*
*1, limit switch in position
2. CF Grounds drawer
Dv Volumetric meter, displays incremental count, zeroed on
entry of M1 menu
DK Decaffeinated counter
LIV Water level in boiler
MCDx No coffee sensor right hopper
MCSx No coffee sensor left hopper
MDx Right grinder counter
ML No milk sensor
MSx Left grinder counter
RC Boiler resistance
RGR Unit resistance
TGR Unit temperature, in C° (or F°)
TV Steam temperature (if the urbosteam system is not
present, this parameter is not displayed)
3. xxx defines the moving part that can be accessed.
Here is the table of symbols used to define the moving parts
that can be accessed:
Mgr motor unit ratiomotor
El Cappuccino maker wash cycle solenoid valve
Erf * Flow regulating solenoid valve (Schramme)
Mcp Compressor motor
Evp Steam solenoid valve
Ear Air solenoid valve
Em Milk solenoid valve
Evc Boiler load solenoid valve
Eac Hot water solenoid valve
GCoffee dispensing solenoid valve
Mpm pump motor
MDx grinder 2 motor
MSx grinder 1 motor
Parts * are applied only in some product configurations.

EnglishEnglish
MALFUN.
CODE
001
003
008
009
011
021
SOLUTIONS
15. Defects - Ma functions
POSSIBLE C USESDESCRIPTION
1 Open the machine
2 ctivate the manual control panel
3 Start the motor unit
- The motor starts
- Use the manual control panel to check if the F1, F2, F3
limit switches work
- The motor doesnt start
- Use the manual control panel to check if the power is on
for the motor.
- If the power is switched on:
- Check if there is a mechanical block.
- If there is no power
- Check the power from the card to contacts 1
and 2 on the Y12 connector
- If there is no power from the card, replace the
card.
- Replace the coffee ratiomotor unit
- Replace the card
During operation, the overcurrent interrupt
switch is triggered 3 times during the current
threshold search phase. he error is
recorded in the error log, but does not cau-
se the machine to malfunction.
he FC2 photocell is blocked during the
dispensing phase. If this error occurs, the
machine cycle is blocked and the machine
expels the coffee pod.
Unit movement timeout
he movement requested was not
completed within a set time.
he error and phase are recorded in the
error log. he error appears on the display,
and the cycle underway is stopped. Only
during phase 3 the error is not displayed
and the cycle proceeds as usual.
Detail code
fromFC1 to FC2 001
out from FC2 002
hreshold search 003
Compensation 004
from FC2 to FC3 005
from FC3 to FC1 006
 Broken motor
 Defective limit
switch
 Blocked mechanism
Failure to read impulses - Grinder 1
encoder
(After this error is displayed, Grinder 1 is
reactivated only after the technicians card
has been inserted.)
Failure to read impulses - Grinder 2
encoder
(After this error is displayed, Grinder 2 is
reactivated only after the technicians card
has been inserted.)
 Blocked machine
 Broken machine
 Broken encoder
1 Open the machine
2 ctivate the manual control panel.
3 Start the grinder
- If the grinder works
- Check the magnet on the grinder shaft
- Check alignment and distance (approx. 1 mm) between
magnet and encoder
- If everything above checks out OK:  replace encoder
 Check the cabling
 Replace the card
- If the grinder does NOT work
- Check motor voltage (220V)
- If theres power:
- check if any foreign objects are blocking the
grinders
- Replace the motor.
Blocked limit switch
When 2 out of 3 limit switches are blocked,
the machine performs a cycle (or reset) for
the entire duration in an attempt to re-
establish normal operations. If the situation
remains unchanged at the end of the cycle,
the error code is displayed.
 Coffee grounds
near the limit switch
 Defective limit
switch
1 Clean the limit switches
2 Use the manual control panel to check that the F1, F2, and
F3 limit switches are working correctly
3 Replace the defective limit switches.

EnglishEnglish
MALFUN.
CODE
051
052
053
054
055
066
067
091
092
SOLUTIONS
15. Defects - Ma functions
POSSIBLE C USESDESCRIPTION
Boiler temperature
malfunctioning
Boiler heating timeout
Steam thermocouple
Value is outside of acceptable
range
 Disconnected
thermocouple
 Malfunctioning card
Open the machine
- Check ca ling
- Replace the thermocouple
- Replace the card
 he safety thermocouple
has been triggered
 he resistance is
interrupted (cabling
defect)
 he riac card is
malfunctioning
Open the machine
- Check if the safety thermostat has een triggered, and
reset it if necessary
- Check if there are interruptions or detached fastons on the
ca ling
- Check that the oiler resistance is not interrupted and
replace it if necessary
- Replace the Triac card
KTY plugs
Value is outside of acceptable
range
KTY plugs
imeout plug resistance activation
1 Open the machine
2 ctivate the test panel
3 Use test panel to check if the counter function works
during coffee dispensing
- If the counter works only with a few impulses:
- Check the granulometry and quality of the ground coffee
- Clean the filters
- Check if the coffee solenoid valve and coffee hydraulic
circuit are clogged
- If the counter does NOT function:
- Check if there is water and if the pump works
- Replace the turbine
- Check the cabling
Failure to read impulses by
volumetric meter of turbine
during coffee dispensing
 No water
 Broken pump
 oo much coffee
 Coffee ground too fine
 Clogged filters
 Coffee solenoid valve
clogged or defective
 Broken turbine
Failure to read impulses by
volumetric meter of turbine
during circuit wash cycle
 No water
 Broken pump
 Clogged filters
 Coffee solenoid valve
clogged or defective
 Broken turbine
1 Open the machine
2 ctivate the test panel
3 Use test panel to check if the counter function works
during the wash cycle
- If the counter works only with a few impulses
- Clean the filters
- Check if the coffee solenoid valve and coffee hydraulic
circuit are clogged
- If the counter does NOT function:
- Check if there is water and if the pump works
- Replace the turbine
- Check the cabling
Timeout  scheduled daily unit
wash cycle
A unit wash cycle was not
performed within 60 minutes
of the message.
Timeout  scheduled daily milk
circuit wash cycle
A milk circuit wash cycle was
not performed within 60
minutes of the message.

EnglishEnglish
MALFUN.
CODE
094
095
098
099
SOLUTIONS
15. Defects - Ma functions
POSSIBLE C USESDESCRIPTION
Timeout  unit wash cycle
(24h)
A unit wash cycle was not
performed within 60 minutes
of the message.
Timeout  milk circuit wash
cycle (24h)
A milk circuit wash cycle was
not performed within 60
minutes of the message
Malfunction archive reset A malfunction archive reset
has been executed
Default data input
Not working machine, with
display extinguished
- Control the feeding presence in the electrical net
system
- If there is power:
1 Open the machine
2Check the feeding presence in the main electrical
terminal CT and in the transformer TR
- If theres power:
- Check the power (10÷11Vac) on 1-5 pins of the Y13
CPU board connector
- check the LED on the CPU board: DL1 red = OFF
DL3 green = Lam
DL4 red = OFF
- if at the end of all the controls the display it remains
extinguished, replace CPU board
- If theres no power:
- check: power supply cable, main switch, cable
- if at the end of all the controls the display it remains
extinguished, replace R transformer
Machine with display ON;
solenoid valves and group not
working
1 Open the machine
2Check the power (23÷25Vac) on 2-4 pins of the Y13
CPU board connector
- If theres power:
- replace CPU board
- If theres no power:
- replace R transformer

EnglishEnglish
16. Index of the movimentation group phases
INDEX
1. Standby position
2. Grinding phase
3. Starting moving up phase
4. Intermediate moving up phase 1
5. Intermediate moving up phase 2
. Ending moving up phase - Backing
7. Dispensing phase
8. Ending dispensing phase - Drying
9. Starting moving down phase
10. Intermediate moving down phase
11. Ending moving down phase -1-
12. Ending moving down phase -2-
13. Coffee ground expulsion -1-
14. Coffee ground expulsion -2-
15. Returning standby position
1 . Standby position
17. Weighting

EnglishEnglish
1. Standby position . Grinding phase
3. Starting moving up phase 4. Intermediate moving up phase 1