La Marzocco strada av Espresso Machine User Manual
- June 13, 2024
- la marzocco
Table of Contents
strada av Espresso Machine
Product Information
The Strada AV is a professional coffee machine characterized by
its underlying mechanical features and design. The initials AV
refer to a feature where brewing is activated by a three-button
keypad, and the doses are counted by a flowmeter for each group.
This model includes proportional steam valves, both featuring
anti-resuction valves.
The machine is manufactured by La Marzocco S.r.l., a company
based in Italy. For more information, you can visit their website
at www.lamarzocco.com or
contact them via email at info@lamarzocco.com. You can also reach
them by phone at +39 055 849 191 or fax at +39 055 849 1990.
Product Usage Instructions
General Warnings and Safety Specifications
Before using the Strada AV coffee machine, it is important to
read and understand the general warnings and safety specifications
provided in the user manual. Failure to follow these instructions
may result in damage or injury.
-
The machine is for professional use only and should be
installed and maintained by trained personnel. Children are not
allowed to operate or play with the machine. -
The coffee machine must be placed in a horizontal position on a
counter higher than 80 cm from the ground. -
The machine is not suitable for outdoor use and should not be
cleaned with water jets.
Important Safeguards:
-
The manufacturer shall not be held responsible for any damage
caused when the machine is not installed according to the
instructions or used for its intended purpose. -
This operating manual is an essential part of the product and
must be supplied to users. It contains important warnings and
cautions regarding safety during installation, operation, and
maintenance. -
Keep the manual in a safe place and make it available for
consultation by all users.
Installation:
-
Inspect the packaging for any signs of damage that may have
affected the machine’s integrity. -
If there are any doubts about the machine’s integrity, do not
proceed further and contact your dealer or retailer
immediately. -
Properly dispose of the packaging materials to prevent
potential danger to children and the environment. -
Check that the data on the rating plate matches the main
electrical supply the machine will be connected to. -
The equipment must be installed according to applicable
electrical and plumbing codes and the manufacturer’s instructions.
Installation should be performed by qualified and authorized
personnel.
For detailed instructions on machine operation, coffee
preparation, steam and hot water dispensing, maintenance, and more,
refer to the specific chapters in the user manual provided by the
manufacturer.
manual strada av
The Strada AV is characterized by its underlying mechanical features and
design of the Strada. The initials “AV” refer to a feature whereby brewing is
activated by a three button keypad where the doses are counted by a flowmeter
for each group. This model includes proportional steam valves, both featuring
anti-resuction valves.
EN
strada av
Operating Manual V1.0 – 11/2015
MAN.16.1.01
Chapters
1. General Warnings and Safety Specifications 2. Definition of Available
Models 3. Installation 4. Machine Operation and Coffee Preparation 5.
Dispensing Steam and Hot Water 6. Maintenance and Periodic Cleaning Operations
7. De-commissioning and Demolition 8. Mandatory Maintenance and Check-up
Operations 9. Software Programming Guide
certifications available:
page 3 page 7 page 10 page 18 page 21 page 22 page 24 page 25 page 26
La Marzocco S.r.l.
Via La Torre 14/H Località La Torre 50038 Scarperia e San Piero (Firenze) –
ITALIA
www.lamarzocco.com info@lamarzocco.com
T: +39 055 849 191 F: +39 055 849 1990
WARNING This machine is for professional use only and should be installed in
locations where its use and
maintenance is restriced to trained personnel. Children are forbidden to
operate or play with
the machine.
WARNING The Coffee machine must be placed in a horizontal position on a
counter higher than 80 cm from
the ground.
WARNING This machine is not suitable for outdoor use. Jets of water should not
be used to clean the machine, nor should it be placed where water jets are
used.
1. General Warnings and Safety Specifications
CAUTION As already mentioned in the preceding notes, the manufacturer shall not be held responsible for damage to objects, animals and/or people whenever the machine has not been installed according to the instructions contained in this manual, and is not used to do what it was designed for (i.e. preparing coffee and hot drinks).
- Important safeguards
· The weighted sound pressure level of the machine is lower than 70dBA.
· Use, cleaning and maintenance of this coffee machine are realized by people (including children more than 8
years of age) with reduced physical, sensory or mental capabilities, or lack
of experience and knowledge, as long as they have been given supervision or
instructions concerning the use of the appliance by a person responsible for
their safety and if they understand dangers. · Children should be supervised
to ensure that they do not play with the appliance. · Keep the appliance and
its cord out of the reach of children less than 8 years of age.
2) This operating manual is an integral and essential part of the product and
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must be supplied to users. Users are asked to read the enclosed warnings and
cautions carefully, as they provide valuable information concerning safety
during installation, operation and maintenance. This manual must be kept in a
safe place and be available for consultation to new and experienced users
alike.
3) Ensure product’s integrity by inspecting the packaging, making sure it
presents no signs of damage which might have affected the enclosed
machine.
4) Check the machine’s integrity after having carefully removed the packaging.
Note: In case of doubt, do not go
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on any further and contact your dealer or retailer immediately. They will send
out specialized personnel authorized to perform service on the espresso
machine.
5) Packaging (boxes, plastic bags, foam parts and whatever else) must not be
left around within easy reach of children, due to the potential danger it
represents, nor be discarded in the environment.
6) Check to see that data on the rating plate corresponds to those of the main
electrical supply which the machine will be hooked up to.
7) The equipment must be installed to comply with the applicable federal,
state or local electrical and plumbing
codes. The installation also must comply to the manufacturer’s instructions,
and must be performed by qualified and authorized personnel.
8) Incorrect installation may cause for injury/damages to people, animals or
objects, for which the manufacturer shall not be held responsible.
9) Safe electrical operation of this device will be achieved only when the
connection to the power outlet has been completed correctly and in observance
of all local, national, and international electrical codes and safety
regulations, and particularly by grounding the unit. Make sure grounding has
been done properly as it represents a fundamental safety requirement. Ensure
qualified personnel check such connection.
10) Furthermore, you must ensure that the capacity of the available electrical
system is suitable for the maximum power consumption indicated on the espresso
machine.
11) We do not recommend using adapters, multiple plugs and/or extension cords.
If you cannot avoid using them, make sure that they are exclusively of the
kind which conforms to local, national, and international electrical codes and
safety regulations, being careful not to exceed the power and current ratings
indicated on such adapters and extension cords.
12) This device must be used exclusively for the functions it has been
designed and built for. Any other application is inappropriate and dangerous.
The manufacturer shall not be held responsible for any damages caused by
improper and/or irrational use. This machine should not be installed in
kitchens.
13) Using any electrical device requires that certain fundamental rules be
observed. In particular: · do not touch the device
with wet or humid hands
and feet; · do not use the device while
having no shoes on your
feet;
· do not use extension cords in bath or shower rooms;
· do not unplug the device from the power outlet by pulling on the power
supply cable;
· do not expose the device to atmospheric agents (rain, sun, etc.);
· do not allow children or untrained people to use this device;
· do not clean the control panel with a wet cloth since it is not watertight.
14) Before carrying out any maintenance and/or cleaning operations, turn the
main switch, which is located on the front left of the machine, to the “0” or
“OFF” position, and disconnect the machine from the electrical network
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by unplugging the cord or by switching off the relative circuit breaker. For
any cleaning operation, follow exclusively the instructions contained in this
manual.
15) In case the machine is operating in a faulty manner or breaks down,
disconnect it from the electrical network (as described in the preceding
point) and close the water supply valve. Do not attempt to repair it. Contact
a qualified and authorized professional to perform any repair. Any repairs
must be performed exclusively by the manufacturer or by an authorized centre
using only original parts. Non compliance with the above could compromise the
safe operation of the machine.
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- You should plan to make use of an omnipolar connector during installation, as required by local, national, and international electrical codes and regulations.
- In order to avoid dangerous overheating problems, it is recommended that the power supply cable be fully unfurled.
- Do not obstruct air intake and exhaust grilles and, in particular, do not cover the cup warmer tray with cloths or other items.
- The machine’s power supply cable must not be replaced by users. In case the power supply cable becomes damaged, shut off the machine and disconnect the
machine from the electctrical network by switching off the relative circuit breaker and close off the water supply; to replace the power supply cord, contact qualified professionals exclusively.
- Common Dimensions, Weights, and Features
A
B
C
STRADA AV
2 gr.
3 gr.
A [mm]
800
1000
B [mm]
675
675
C [mm]
475
475
WEIGHT [kg]
70
91
2. Definition of Available Models
This operating manual refers exclusively to the following models, of our own
manufacture: STRADA, model AV 3 groups
9852
7
1
3 6 10 8 9
Legend
1 Main Switch 2 Pressure Gauge (steam boiler) 3 Pressure Gauge (coffee boiler)
4 Brew Groups 5 Cup Warmer Button 6 Tea Water Button 7 Digital Display 8 Steam
Wand 9 Steam Wand Lever 10 Hot Water Wand 11 Removable Drain Tray
12 Group #1 Programming Keypad
13 Hot Water Mix Valve
12 4
4
4
13 11
Fig. 1 – Model AV with 2 or 3 groups
For additional information on electronics, keypads, and software programming,
please see the section entitled Software Programming your Espresso Machine.
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- General Description The machine is built in 2 and 3 coffee
group versions and is essentially composed
of the following parts:
· Steam Boiler (produces steam and hot water);
· Coffee (“saturated”) boiler; · Brewing groups; · Exterior Cover; · Water
pump.
- Description of the various parts · Steam Boiler The Steam Boiler consists of a cylindrical tank, of varying length according to the number of coffee groups, which is made of AISI 300 series stainless steel. Each unit is subjected to a hydraulic test, at a pressure of 6 bar, and has an operating pressure of 1.3-1.5 bar. The following is a list of effective volumes and power ratings according to the number of groups installed:
2 groups 8,2 liters 3 groups 11,8 liters
3000 Watts 4000 Watts
Covers are welded at either end of the cylindrical tank and on one of them there is a housing for the water heating element, which allows the steam boiler to reach operating pressure within approximately 25 minutes. Operating pressure is maintained
by temperature probe and PID controller. The steam boiler has various fittings
used for safety devices, for supplying hot water and steam, and for the
heating element.
Composed of AISI 300 series stainless steel tube. Heating is accomplished
through an immersion-type plated heating
element. · Operating pressure of 1.3-1.5 bar,
controlled automatically through a pressure switch or a temperature probe,
adjusted to open the heating element supply circuit at 1.5 bar and close it at
1.3 bar. · The pressure is displayed by means of a pressure gauge with a scale
of 0 to 2 bar. · Safety device, based on an expansion type mechanical valve,
with counteracting spring adjusted to 1.8 bar. · Testing: hydraulic test at
4.5 bar performed on ready-to-use small boilers, at our factory.
· Coffee Boiler The Coffee Boiler consists of a cylindrical tank made of AISI
300 series stainless steel. One each group (hot water generator for brewing
coffee). Each unit is subject to a hydraulic test, at a pressure of 18 bar,
and has an operating pressure of 9 bar. The following
is a list of effective volume and power ratings according to the number of
groups installed:
2 groups 2 x 1,3 liters 2 x 800 Watts 3 groups 3 x 1,3 liters 3 x 800 Watts
Covers are installed at either end of the cylindrical tank and on one of them
there is housing for the water heating elements. The temperature of the coffee
boiler is maintained by an electronic temperature controller (PID capable)
with an accuracy of 0.2°C. The brewing groups are installed on the boiler.
Composed of an AISI 300 series stainless steel tube. Heating is accomplished
through an immersion-type plated heating
element. · Operating temperature 95°C (adjustable),
controlled automatically by an electronic temperature controller with an
accuracy of 0.2 °C. Operating pressure of 9 bar, developed mechanically by a
special positive-displacement pump which is activated automatically every time
coffee is brewed. · Pressure is displayed through a pressure gauge with a
scale from 0 to 15 bar. · Safety device, based on an expansion type mechanical
valve, with ounteracting spring adjusted to 13.5 bar.
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· Testing: Hydraulic test at 18 bar performed on ready-to-use small boilers,
at our factory.
· Brewing groups They consist of a precision casting made of stainless steel.
The brewing group accepts the portafilter used to hold the ground coffee; the
espresso flows through the brewing group, through the portafilter basket,
through the portafilter spout, and into the cup(s) after the brewing button
has been pressed.
· Water pump The rotary vane pump, is installed on the water supply tubing and is set up to operate anytime the coffee groups are activated, and through an autofill system whenever the water boiler needs to be replenished.
· Machine CE plate:
STRADA 220-240
3AV 7324
1.3×3
· Machine ETL plate:
· Exterior cover The exterior consists of painted and stainless sheet steel panels. To provide good aesthetics, to optimize ergonometrics for the operator and to reduce the chance of damage to a minimum.
STRADA 3AV 01/16
ST000000 32
01/16 50/60 0.9 11.8
ST000000 29-33
161
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3. Installation
MODEL/SERIES STRADA AV
GROUP 2GR
RATED
V/Hz
POWER
(W)
AC220-240V/60Hz
AC208-240/60Hz AC380/50Hz
4600
3GR
AC220-240V/60Hz AC208-240/60Hz
AC380/50Hz
6400
RATED INPUT
(A)
20-22 23 12
COFFEE BOILER WATTAGE
1600
STEAM BOILER WATTAGE
3000
TOTAL WATTAGE
4600
25-29 30,5 16
2400
4000
6400
POWER CORD SIZE (mm²)
SEE ELECTRICAL CONNECTIONS FOR DETAILS
3 X WIRES 1 X BLUE (NEUTRAL)
220V
1 X BROWN (PHASE)
1 X YELLOW & GREEN (GROUND)
POWER CORD:
5 X WIRES 1 X BROWN (PHASE) 1 X BLUE (NEUTRAL)
380V
1 X GRAY (PHASE) 1 X YELLOW & GREEN (GROUND)
1 X BLACK (PHASE)
WARNING
THE DETAILS ON THE LEFT DESCRIBE HOW TO CONNECT EACH WIRE TO THE PLUG.
RESPECT ALSO THE LOCAL SAFETY REGULATIONS.
55 mm 2,1 in.
210 mm 4 in.
HERE THE POSITION OF THE POWER CORD AND WATER INLET HOSES
HERE THE POSITION WHERE WE
FROM 80 TO 100 mm SUGGEST TO MAKE THE HOLE
FROM 3 in. TO 4 in.
ON THE TABLE
94 mm 3,7 in.
425 mm 16,7 in.
280 mm 11 in. 130 mm 5,1 in.
328 mm 13 in.
HERE THE POSITION OF THE DRAIN TUBE
140 mm 5,5 in.
10
775 mm (2 groups) 975 mm (3 groups) 30,5 in. (2 groups) 38 in. (3 groups)
POSITION OF THE HIGH LEGS MACHINE
Fig. 2 – Installation guide
12,5 mm 0,5 in.
WARNING The machine is intended to be permanently connected to fixed wiring,
and it is mandatory that a residual current device (RCD) with a rated residual
operating current not exceeding 30mA is
installed.
WARNING The Coffee Boiler and Steam
Boiler contain water at elevated temperature. Water
temperature over 125°F / 52°C can cause severe burns instantly or death from
scalding (Coffee Boiler 207°F/97°C Steam Boiler 256°F / 124°C)
WARNING Replace fuses with the same size, type and rating F1 = 2A,
250V
WARNING At each installation, the machine should be equipped with a new set of
tubes for plumbing and related gaskets.
WARNING Water pressure supply must be between 4 and 8 bar if sufficient
pressure is not available we suggest that an additional water
supply system is used.
WARNING Before making any electrical connections make sure that the two strain
relief connectors are firmly secured to the body of the machine in order to
prevent inadvertent stress on the power
cables.
WARNING This machine should not be
installed in kitchens.
WARNING Hazardous voltage disconnect
from power supply before servicing.
WARNING The motor pump must be situated close to the machine in an accessible
place for maintenance but not for accidental interference and where there is
an optimal air
circulation.
WARNING The manufacturer declines any
responsibility for any event leading to liability suits whenever
grounding has not been completed according to current local, national, and
international regulations and electrical codes, or other electrical parts have
been connected improperly.
WARNING This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or with lack of
experience and knowledge, unless they have
been given supervision or instruction concerning the use of the appliance by a
person
responsible for their safety.
WARNING – U.S.A. and CANDA only – Do not connect to a circuit operating at
more than 150V to ground on
each leg.
WARNING This machine is not suitable for outdoor use. Jets of water should not
be used to clean the machine, nor should it be placed where
water jets are used.
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WARNING In order to prevent cracks or leakage: do not store or install the
Coffee machine in places where in boiler or hydraulicsystem to freeze.
Note: · The drinking water mains valve and
the circuit breakers for the electrical system need to be located in the most
convenient position for the operator to access them easily and quickly. · The
machine should be placed on a flat counter and must be placed in settings with
the following temperatures: Minimum room temperature: 5°C/41°F; Maximum room
temperature: 32°C/89°F. · If the machine has been temporarily housed in
settings with a room temperature of less 0°C/32°F, the machine must be placed
in a warmer environment in order to gradually defrost the hydraulic system
prior to use. · Water pressure supply must be between 4 and 8 bar. · This
machine complies with the
standard 61000-3-11, the impedance at the supply interface must be Zmax=
0.11 .
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- Installation guide For best results, STRADA needs a minimum flow of water
in input of 100 l/h and a pressure of 2.5 bar.
Installations that do not meet these requirements will cause a shorter life of the pump and may cause a high noise level during coffee brewing.
If the pressure and flow are not adequate, air bubbles may develop within the
gears. This is called cavitation. Cavitation can impair the performance of the
espresso machine.
If the incoming water of the espresso machine falls outside the recommended
parameters, it is necessary to carry out one of the following installations:
Pressure lower than 9 bar Flow rate lower than 100 l/h
Installation with the rotary pump immediately after the water treatment system, upstream of the tee.
POWER SUPPLY CORD
MAIN SWITCH AND ELECTRICAL SUPPLY CONNECTION
WASTE/DRAIN
STEAM BOILER
COFFEE BOILER
TEE FITTINGS
WATER CHECK POINT: FLOW RATE < 100 l/h PRESSURE 9 BAR
ROTARY PUMP
BRAIDED HOSE
MAIN WATER SUPPLY VALVE
WATER TREATMENT RECOMMENDED VALUES www.lamarzocco.com/water_calculator
Fig. 3 – Installation guide – type 1
Pressure higher than 9 bar Flow rate lower than 100 l/h
Installation of the pressure reducer immediately after the water treatment
system, upstream of the rotary pump.
Installation of the rotary pump (set to 9 bar) immediately after the pressure
reducer, upstream of the tee.
POWER SUPPLY CORD
MAIN SWITCH AND ELECTRICAL SUPPLY CONNECTION
WASTE/DRAIN
STEAM BOILER
COFFEE BOILER
TEE FITTINGS
WATER CHECK POINT: FLOW RATE < 100 l/h PRESSURE > 9 BAR
ROTARY PUMP
BRAIDED HOSE
PRESSURE REDUCER PRESSURE 9 BAR
MAIN WATER SUPPLY VALVE
WATER TREATMENT RECOMMENDED VALUES www.lamarzocco.com/water_calculator
Fig. 4 – Installation guide – type 2
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- Accessories Check the package to make sure that the following accessories
are included: · a number of 1-dose and 2-dose
portafilters orresponding to the number of groups; · replacement 1-dose and 2-dose filters (one of each); · 1 tamper; · 1 blind filter; · cleaning detergent, for the groups; · 3 stainless steel braided hoses for water connections; · 1,5 mt of reinforced plastic tubing for
drainage; · 1 hose clamp; · 1 TEE Fitting.
In order to proceed with installation, it is necessary that the following are available: · Pipes carrying drinking water with a
3/8″G (BSP) end connection; (3/8″ Compression for USA and Canada) · Electrical Supply according to the specification of the espresso machine purchased: · Single/Three phase 220VAC – 50/60 Hz electrical connection with ground, protected socket and approved interlock switch · Single phase 200VAC – 50/60 Hz electrical connection with ground, protected socket and approved
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interlock switch · Three-phase, 380VAC – 50 Hz
electrical connection with neutral + ground, near the bench on which the
machine is installed and terminating in a suitable protected fivepole socket
equipped with an approved interlock switch · Waste water drain system. 3)
Water test kit In order to enable you to check if your water supply is within
the suggested ranges, La Marzocco machines will be equipped with two units of
a quick water test kit (see image below) including 6 test-strips and
instruction cards.
The parameters that you can measure are Total Hardness, Total Iron, Free
Chlorine,
Total Chlorine, pH & Total Alkalinity, Chlorides. Ideally, you should perform
a test on the water BEFORE the water treatment system and again AFTER the
water system in order to verify if this is actually matching our suggested
ranges. Once the test has been performed, learn which treatment system is most
appropriate for your particular water supply by filling out the online water
calculator on our website: LA MARZOCCO WATER CALCULATOR (http://
www.lamarzocco.com/water_calculator/).
4) Flowmeter safety removal Before switch on, remove the clamp from the
flowmeter located inside the machine, as indicated by the adhesive label
applied on the main switch. Also remove the label from the main switch.
- Water supply connection In order to connect the machine up to the water
mains proceed according to the indications given in the chapter about
Installation and in compliance with any local/national safety standards of the
location in which the machine is being
installed.
To guarantee a correct and safe functioning of the machine and to maintain an adequate performance level and a high quality of the beverages being brewed it is important that the incoming water be of a hardness greater than 7°f (70ppm, 4°d) and less than 10°f (100ppm, 6°d), pH should be between 6.5 and 8.5 and the quantity of chlorides be less than 50mg/l . Respecting these values allows the machine to operate at maximum efficiency. If these parameters are not present, a specific filtration device should be installed, while always adhering to the local national standards in place regarding potable water. Then connect the inlet of the water filter/ softener (if present) to the drinking water supply using one of the supplied stainless steel braided hoses. Before connecting the filter to the water pump, flush the water supply line and the filtration system in order to eliminate any residual particles which could otherwise get stuck in taps or valves thus preventing them from working
properly. Connect the water supply connection of the espresso machine to the
water pump outlet using one of the supplied stainless steel braided hoses.
Then connect the water pump inlet to the water filter/softener outlet (if
present).
Note: The water pump is a differential pressure volumetric pump and has been
designed to be used exclusively with cold water. Make sure that water is
always present while the pump is operating, otherwise air can be introduced
into the brew boiler causing an undesireable condition and the pump can be
damaged.
6) Electrical connections a) Power supply cord · This is the main power supply
cable that provides power to the entire espresso machine. There are different
types of cable based upon the electrical requirements of the espresso machine
purchased: · 200/220VAC 1 Phase 3-core cable with 4/6/10mm2 cross section or
AWG 12/10/8 for 2,3 4 group versions, secured to espresso machine via a strain
relief connector · 220VAC 3 Phase 4-core cable with 4 mm2 cross section for 2
, 3 and 4 group versions, secured to espresso machine via a strain relief
connector · 380 VAC 3 Phase 5-core cable with 2.5mm2 cross section for 2, 3
and 4 group
versions, secured to espresso machine via a strain relief connector. b) Water
pump motor power cord This is the power supply for the water pump motor. The
internal electronics will switch the pump motor on when needed. · 3-core cable
with 1.5 mm2 cross section or 3-core AWG 16 (for UL version) secured to
espresso machine via a strain relief connector. c) Quick connection between
the water pump and the espresso coffee machine The electrical connection must
be made through the use of the connectors, as shown in the following figures:
– View of the connectors;
Machine connector Pump connector
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– Cable connection; – Cable tightening;
- Waste water drain connection The espresso machine drain is to be connected
by means of the included reinforced plastic tubing. Connect one end of the
reinforced plastic tubing to the drain hose connection on the left side of the
espresso machine, secure with included hose clamp. Connect the other end to a
suitable waste water collection system. In case such a system is not
available, drained liquids may be collected in a suitable bucket and any
necessary drain pipe extensions shall be made using steel-lined PVC tubing and
suitable hose
clamps.
Water specifications table
Min.
Max.
T.D.S. Total Hardness Total Iron (Fe+2/Fe+3) Free Chlorine (Cl )
2
Total Chlorine (Cl ) 2
pH Alkalinity Chloride (Cl)
ppm ppm ppm ppm ppm value ppm ppm
90 70 0 0 0 6,5 40 not more
150 100 0,02 0,05 0,1 8,5 80 50
N.B.: Test water quality (the warranty is void if water parameters are not within the range specified in the section “installation”)
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CAUTION Never remove the filter holder when water is being delivered. This
operation can be extremely
dangerous since the high pressure built-up inside the blind
filter would spray out hot and slightly caustic water, which may cause severe
burns. The Coffee Boiler contains water at elevated temperature. Water
temperature
over 125°F / 52°C can cause severe burns instantly or death
from scalding.
WARNING The machine must not be dipped in, nor splashed with, water in order
to clean it. For cleaning
operations, please follow the instructions listed below very
carefully.
4. Machine Operation and Coffee Preparation
WARNING This machine is designed only for preparing coffee and hot drinks.
group assemblies. To remove the air from the boiler, or “bleed the groups”, it will be necessary to remove the plastic keypad from the top of the group.
IMPORTANT To improve the flavor of the espresso, the temperature of the water in the coffee boiler and therefore of the groups may eventually be raised or lowered via the digital display (please consult the Software Programming Manual for detailed instructions).
- Starting the espresso machine
a) Filling the boilers with water Once the installation procedures have been completed, it is necessary to fill the boiler tanks with water. Complete the following procedure to properly fill the boiler tanks:
· Coffee boiler The water flows inside the coffee boiler directly, as soon as the water system and purifier taps (if present) are opened. Since the inflow of water will compress the air in the boiler, it will be necessary to remove or “bleed” the air from the coffee boilers. All air must be removed in order to completely “saturate” the coffee boiler/
Loosen the bleed screws one at a time to allow air to escape until water flows
from below the screw head. Tighten the screw to stop the water from flowing.
Over tightening can cause damage to the sealing washer and the group cover.
Repeat this procedure on all groups.
· Steam boiler Turn the main switch to position “1” or ON, the automatic steam
boiler level gauge
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will be switched on, activating the auto-fill solenoid valve and the motor pump. This will fill the steam boiler to a predetermined level and will shut off when full.
Note: Air inside the steam boiler may build up pressure (which may be detected through the pressure gauge). Once the pump stops, check the display, the message “Coffee Boiler Filled?”
should be displayed. Press
to
confirm that the preceding procedures are
complete.
The installation is now complete and the
espresso machine should be heating to
operating temperatures.
Display
- Waiting for the Espresso Machine to Heat to Operating Temperature During
this time, it may happen that the pointer of the coffee boiler pressure
reaches as high as 14-15 bar. This may
happen anytime that the heating element is in the “on” condition. In this case, it
18
is necessary to adjust the expansion valve (see the picture below about the
three coffee boiler expasion valves) in such a way that the pressure never
exceeds 13.5bar.
Expansion Valve
In normal operating conditions, the coffee boiler pressure transducer, while
brewing, can read anywhere from 0-12 bar when brewing. When the steam boiler
reaches operating temperature, the light on the Tea dispense button will
switch on.
3) Brewing after first installation Once the first installation procedures are
finished, before proceeding with brewing coffee, hot water and steam, please
follow these steps: · Engage the portafilters by inserting
them into each group, brew water through each group for at least two minutes.
· Being careful to avoid burns, turn on each steam wand for at least one
minute.
· Turn on the hot water valve for the time necessary to allow the following
quantities of water to be brewed:
– At least 1 liter for a 1/2 group machine – At least 2 liters for a 3 group
machine
4) Installing the portafilters Install the portafilter(s) by inserting them
into the group and rotate the handle from left to right. When the portafilters
are inserted properly, you can press any of brew buttons to start the flow of
water through the portafilter. You should allow hot water to pass through the
empty portafilter(s) for a few seconds each time, in order to preheat the
portafilter.
Note: It is important to leave the portafilters installed in the espresso
machine when not in use. The portafilter must remain heated for the brew
process to function correctly.
Filter Basket
Porta Filter
O-ring Gasket
Double Spout
5) Brewing coffee Now you can brew an espresso. Disengage one of the
portafilters, fill the filter with ground coffee, tamp the ground coffee with
the tamper supplied (exerting a force of 20 kg) and re-engage the portafilter
to the group. Press a button on the keypad to begin the brewing process.
Note: Some baristas believe it is important to press the brewing button prior
to installing the portafilter to allow the water to flush any remaining coffee
oils and particles from the group. Some also flush just after brewing coffee
for the same reason. Please experiment to find the best possible procedure for
you.
6) Water pump Whenever you are brewing coffee, and you can adjust the pump
pressure by turning the by-pass screw (below the plug located on the side to
which the pump power supply is connected) clockwise to increase and counter-
clockwise to reduce pressure. Adjust pressure only when at least one group is
brewing coffee.
Note: When the heating element in the coffee boiler is energized, the water
will expand increasing the start-up pressure. Once the maximum pressure is
reached, the expansion (safety) valve should start working by discharging a
few drops of water, in order to prevent such pressure from exceeding 11-12
bar. In case the pressure exceeds 12 bar, you must adjust the expansion valve
by unscrewing the cap slightly. If this is not sufficient, remove the valve
and clear away any calcium deposits. This remedy is valid also in case the
valve remains open in the drain position (i.e. the pressure cannot increase to
8 bar approx.).
7) General notes for coffee preparation The portafilters must remain heated
since they are at the lowest position of the group itself, and they are
partially isolated due to the rubber gasket between them. This can be
accomplished by leaving the portafilters installed in the machine when not in
use. The portafilters may also be actively heated. This procedure may be
carried out by brewing some hot water through the portafilter then turning off
the water flow, before making coffee.
It is important to remember that coffee left over in the filters must be
removed only when you need to prepare another cup, and only at that time
should you place a new dose of ground coffee in the filter.
The size of the coffee granules is extremely important in preparing a good cup
of coffee, other than the type of coffee mix used, quite obviously. The ideal
grinding can be determined by making various coffees using the amount of
ground coffee that you would normally use for each cup (we recommend at least
6-7g). The best grinding is that which allows coffee to flow out from the
filter holder spouts neither too slowly (drop by drop) nor too quickly (quick
light brown flow). A general rule is that a double dose should dispense
approximately 25cc or 2 fluid oz. of espresso in approximately 25 seconds.
8) Cup Warmer Press Cup Warmer Button for enabled or disabled the cup warmer.
This function work in two modes continuous or timed (see the Software
Programming Manual for further instructions).
Cup Warmer Button
19
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5. Dispensing Steam and Hot Water
- Steaming milk or other liquids In order to allow for any condensed water in the wand to be released ALWAYS allow some steam to be discharged by turning on the valve before inserting the steam wand into the pitcher of liquid to be heated. Dip one of the 2 steam wands (part 8, page 7) which are connected to the steam valve, into the liquid to be heated, turn the steam knob gradually until steam comes out at the end of the wand. The steam will transfer heat to the liquid raising its temperature up to boiling point. Be careful not to allow liquid to overflow in order to avoid severe burns. In order to prevent the heated liquid from being sucked back into the steam boiler it is recommended before using the wand that you purge the steam valve and steam wand by opening the valve for a few seconds to allow steam to escape to the atmosphere from the end of the steam wand. Failure to do so can cause the heated liquid to transfer from the heated liquid container to the steam boiler (via vacuum created from cooling parts).
This condition is undesireable and can cause contamination in the steam boiler. After use remember to purge the wand by opening the steam valve for a few seconds, and then clean the outside of the wand itself with an appropriate cloth. In order to prepare milk for making cappuccino with the right amount of foam, go through the following steps: · After purging the steam wand place the container half-full of milk underneath, carefully open the steam valve and raise the container so as to bring the wand end to a point just below the surface of the milk; at this point, move the container up and down just enough to dip the nozzle end in and out of the milk until you get the right amount of foam, bring the temperature of the milk almost up to 149/158°F or 65/70°C. You can then pour this milk into a cup containing warm espresso and you will end up with a fresh cup of cappuccino.
- Preparing tea and other hot drinks.
TE’
You may dispense hot water by using the fixed nozzle (part 6, page 7). To dispense hot water, press the tea water button. This button commands hot water delivery. The temperature of the water may be adjusted by adjusting the mixing valve.
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20
WARNING If the above-mentioned instructions are not adhered to the
manufacturer cannot be held responsible for damage to
persons or things.
WARNING In order to prevent cracks or leakage: do not store or install the
coffee machine in places where temperature may cause water in boiler or
hydraulic
system to freeze.
WARNING
The machine is intended to be permanently connected to fixed wiring, and it is
advisable that a residual current device (RCD) with a rated residual operating
current not exceeding 30mA is
installed.
6. Maintenance and Periodic Cleaning Operations
WARNING The machine must be installed so that qualified technical presonnel
can easily access it for eventual
maintenance.
The machineWmAuRsNtInNoGt be dipped
in, nor splashed with, water in order to clean it. For cleaning operations,
please follow the instructions listed below very
carefully.
WARNING Do not remove the filter holder while relative group is brewing
hot liquids. The Coffee Boiler contains water at elevated temperature. Water
temperature over 125°F / 52°C can cause severe burns instantly or death from
scalding.
WARNING This machine is for professional use only and should be installed in
locations where its use and
maintenance is restriced to trained personnel.
WARNING Jets of water should not be used to clean the machine, nor should it
be placed where water jets are
used.
- Cleaning groups and drain wells – Put a tablespoon of detergent powder for
coffee machines into the blind filter, supplied with the machine, and tighten
it onto the group you want to clean by using a normal filter holder. – Turn
the Paddle Valve on and off
approximately 10 times (10 seconds intervals) on each group. – Rinse the group using a normal filter by running hot water through it several
times. 2) Cleaning filters – Put 2 or 3 teaspoons of detergent powder for coffee machines in about 1/2 a litre
21
EN
EN
of water inside a heat-resistant container and boil. – Dip filters in the
boiled solution and leave them fully submerged for about 30 minutes. – Rinse
thoroughly with clean water and run hot water through one group several times
with the filters in place. – Make one cup of coffee and discard in order to
remove any unpleasant flavor. 3) Cleaning filter holders (portafilters) Using
the proper cleaning tool (brush) wash the filter holders under hot water, a
neutral detergent may also be used.For extraordinary cleaning see the
Portafilter Manual. 4) Cleaning the drain collector Remove the drain tray
grill at least twice a week and clean, pull out the water drain collector and
clean it thoroughly. Inspect and clean also the drain box and remove any
leftover grounds. 5) Cleaning the body Wipe the stainless steel surfaces with
a soft, non abrasive cloth in the direction of the glazing marks, if any. Do
not use any alcohol or solvents whatsoever on painted or imprinted parts in
order not to damage
them.
6) Cleaning the hot water and steam nozzles Steam nozzles must be cleaned
immediately after use with a damp cloth and by producing a short burst of
steam so as to prevent the formation of deposits
22
inside the nozzles themselves, which may alter the flavor of other drinks to
be heated. Hot water nozzles must be cleaned periodically with a damp cloth.
7) Cleaning the diffuser screen – Due to filter holder discharge operations
(subsequent to coffee brewing), a certain amount of coffee grounds may slowly
build-up on and obstruct, even partially, the diffuser screen. To clean it,
you must first remove it by unscrewing the diffuser screw.
GROUP ASSEMBLY
DIFFUSER SCREEN DIFFUSER SCREW
– Put 2 or 3 teaspoons of cleaning detergent for coffee machines in about 1/2
a litre of water inside a heat-resistant container and boil. – Place the
diffuser screen(s) and diffuser screw(s) in the solution and leave them fully
submerged for about 30 minutes. Rinse thoroughly with clean water. Install and
run hot water through each group several times with the screen installed. 8)
Water Filter/Softener Please see the documentation accompanying the water
filter/softener for proper operating and cleaning instructions.
- Depressurize the steam boiler Press and hold the encoder knob to set the
espresso machine to “OFF”, then push down the steam lever in order to
depressurize the steam boiler.
IMPORTANT If the machine has not been used for more than 8 hours or, in any case, after long periods of being idle, in order to use the machine to its full potential it is necessary to perform some cleaning cycles before brewing beverages as follows: – Groups: with the portafilters engaged in the groups brew water through each for at least two minutes – Being careful to avoid burns, turn on each steam wand for at least one minute. – Turn on the hot water valve for the time necessary to allow the following quantities of water to be brewed:
At least 1 liter for a 1/2 group machine At least 2 liters for a 3 group machine
If the machine is not going to be used for long periods of time, it is advisable to follow these safety indications: – Disconnect the machine from the water mains or interrupt the water connection via a mains tap. – Disconnect the machine from the
electrical mains.
7. De-commissioning and Demolition
- De-commissioning and demolition
Start by setting the main switch to the “0” or OFF position.
Disconnecting from the power outlet Disconnect the espresso machine from the electrical network by switching off the associated circuit breaker or circuit protection device. Remove the power supply cord from the power connection. Remove the Pump Motor Power Cord from the water pump motor.
the reinforced plastic tubing on the drain connection.
At this point, the machine may be removed from the bar, being very careful not
to drop it or squash your fingers.
The machine is made out of various materials and therefore, if you do not
intend to put it back in service, it must be taken to a special disposal
company which will select the materials which can be recycled and discard the
others.
Recycling notice: Warning for the protection of the
environment. Used Electrical and electronic waste contains hazardous but also
valuable and scarce materials which should be recovered and recycled properly.
We kindly ask that you contribute to the protection of the environment and
natural resources by delivering used equipment to the relevant recycling
locations if such locations are available in your country.
Disconnecting from the water system Shut off the water supply by closing the specific tap located upstream of the water filter/softener inlet. Disconnect the water pipe at the water filter/softener inlet. Remove the hose connecting the espresso machine to the water pump. Remove
Current regulations make it illegal to discard such machine by leaving it on public grounds or on any private property.
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23
8. Mandatory Maintenance and Check-up Operations
These operations are in addition to the Maintenance and Periodic Cleaning Operations as specified in Chapter 6.
The following maintenance and check-up operations sould be carried out by a qualified technician. The time required for the periodic maintenance is determinated by the quantity of daily work and/or coffee consumption.
N.B. These periodic maintenance operations are not covered by warranty.
Replace group gaskets Replace diffuser screens Clean auto-fill probe Check
vacuum breaker for
proper operation Inspect water inlet valve Inspect drain system for leaks
or clogs Check flow rate for each group
EVERY THREE/FOUR MONTHS
Check brew temperature
otherwise warranty is voided)
Check that brew pressure is Check filter basket condition
at 9bar
Check shot volumes
Check all switches for proper Test flowmeter’s ohm value
operation
(ohm value is acceptable if
Check/note water hardness
greater than 1.8 K ohm, and
(Water quality must be within the less than 2.2 K ohm)
range of parameters specified
in the chapter on Installation,
Replace portafilter baskets Inspect group valve plungers Inspect vacuum
breaker Inspect expansion valve Inspect electrical wiring
condition
EVERY YEAR (in addition to the above)
Inspect boilers safety switches tightness at 2,4Nm of each
Inspect electrical wiring
cable on the terminal block.
condition
Replace over-pressure valve
(safety valve)
Accurate control of the
EVERY 3 YEARS (in addition to the above) Check the condition of the inside of boilers and if necessary rinse out with a proper cleaning product allowed for food and beverage appliances.
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24
EN
25
EN
9. Software Programming Guide
Programming Introduction Digital Display Programming Keypad Start Up
Procedures Shut Down Procedures Accessing Programming Mode Cleaning Cycles
“Barista” Programming Program Doses Tea Dose Coffee Boiler Pre-Infusion or
Pre-Brewing Cup Warmer Exit Menu
26
page 27 page 28 page 29 page 30 page 31 page 32
page 33 page 41 page 43 page 45 page 46 page 47
“Technical” Programming Language Temperature Measurement Units Name Program
Doses Tea Dose Coffee Boiler Steam Boiler Pre-Infusion or Pre-Brewing Crono
Function Clock Adjust Cup Warmer Auto ON/OFF Eco Mode Coffee Dose Counter
Filter Alarm
Reset Update Firmware Exit Menu
Troubleshooting
page 48 page 49 page 50 page 51 page 59 page 61 page 63 page 68 page 69 page
70 page 71 page 75 page 77 page 79 page 81 page 83 page 84 page 85
page 86
Programming Introduction
Description · This espresso machine has a CPU and many configurable settings.
· Additionally, there are many feedback controls employed in this espresso
machine to troubleshoot problems should they occur. · The following is a brief
introduction to the controls and display and how they interact with the
operator.
Digital Display
1
2
3
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
4
5
6 78
1 Digital display 2 Name 3 Daily timetable 4 1st group coffee boiler temperature
5 2nd group coffee boiler temperature
6 3rd group coffee boiler temperature
7 Steam Boiler
8 Heating indicator (on during heating, off when the temperature has been
reached)
The digital display is a backlit display capable of displaying 2 lines of 16
characters. The display enables the operator to interact with the espresso
machine to visibly change parameter values. The display also provides valuable
information to the operator. There are several warnings that the can be
displayed to alert the operator of an unusual condition or a fault.
Additionally, simple messages are displayed alerting the operator that an
action has been started or that a process needs to begin.
27
EN
Programming Keypad
OK
The keypad has two functions. The first is for control of the espresso. The second is for programming individual software parameters. The programming of the individual parameters is possible only using the buttons in the group 1 (group starting from the left).
Button
Description
This button is used to control the brewing of the single espresso. It is also used in the programming of the individual parameters such as the “back” button in the menu.
For simplicity’s sake in this manual it will be represented by this symbol
with the name T1.
This button is used to control the brewing of the double espresso. It is also used in the programming of the individual parameters such as the “forward” button in the menu.
OK
28
For simplicity’s sake in this manual it will be represented by this symbol
with the name T2.
This button is used for a continuous control of the brewing of the espresso. It is also used in the programming of the individual parameters such as the “enter” button in the menu.
For simplicity’s sake in this manual it will be represented by this symbol with the name T3.
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Turning the Espresso Machine On
Start Up Procedures
Description
The following is the procedure for turning on the power to the espresso
machine. · Please follow the procedures carefully
to avoid any damage to the espresso machine.
· Proceed checking for water connection to the espresso machine.
· Proceed making sure you have filled the boilers.
Display
SB FI L L ED?
1 Turn the Main Switch to the 1 position.
Operating Procedure
2 To continue with the start up process, press the T3 button
after filling the steam boiler.
3 GROUPS BLED?
To continue with the start up process, press the T3 button
after the saturation of the coffee boiler.
4 La Ma r z o c c o 0 0: 0 0 CBO 9 3. 8 °C SBO
The rectangles next to CB and SB indicate the warming up of the water contained in the boilers. When the set temperature is reached, these rectangles turn off and all the lights of the buttons turn on. Now the machine is ready for use. During the normal operation of the machine, the flashing of the rectangles indicates the intermittent heating necessary for maintaining the temperature.
NOTE: Ensure all air is removed from the group prior to staring the espresso
machine. This only needs to be completed once during the initial setup or when
water is drained from the coffee boiler.
Instructions for bleeding the groups of air can be found in the Installation
Guide.
WARNING
HAZARDOUS VOLTAGE DISCONNECT FROM POWER
SUPPLY BEFORE SERVICING
29
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Shut Down Procedures Turning the Espresso Machine Off
OFF
00: 00
Description
The following is the procedure for turning off power to the espresso machine.
· Please follow the procedures carefully to avoid any damage to the espresso
machine.
· This machine has two off settings. One setting turns off all of the
components in the espresso machine and the other turns off power to the
complete espresso
machine.
Display
Operating Procedure
1 The following is the procedure for safely turning off the espresso machine.
2 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Press and hold the buttons T2
and T3
at the same time. The display changes to the following:
OFF
3 00: 00 This is the OFF setting used in the normal operating conditions.
4 During servicing or other conditions that warrant it, the main switch should
be turned to the 0 position.
The espresso machine is off and display should be blank. It is important to
follow this procedure when turning off the machine. Failure to do so can
damage the electronics.
EN
WARNING
HAZARDOUS VOLTAGE DISCONNECT FROM POWER
30
SUPPLY BEFORE SERVICING
Accessing Programming Mode
Programming Mode
L a Ma r z o c c o 0 9 : 3 0 9 4 . 5 9 4 . 6 9 4 . 5 SB
Description
· To change the values of any parameter
the operator must first enter into the
programming mode.
·
There are two levels within the
programming mode that allow the
programming of specific parameters.
· The two programming levels are as
follows:
· Barista Programming – The parameters
contained within this level are ones
the operator can change to affect the
quality of the espresso. No password is required for access. · Technical Programming – The parameters contained within this level are ones the operator can change to affect the performance of the espresso machine. These parameters are set in the factory and their adjustment requires the intervention of a service technician La Marzocco reccomends that no changes are made at this level. The Technician Password is required for access.
Display
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
Operating Procedure “Barista” Programming Level
1 While the espresso machine is on, press and hold the button T3 . After
approximately 5 seconds the fol-
lowing display appears.
Pr o g r a m Do s e
2 This is the “Barista” programming level. To program the brewing amount for
each button, to set the coffee
boilers, the pre-infusion, and to enable/disable the resistance of the cup
warmer if present.
Pr e s s En t e r To Ex i t
3 To exit the programming mode, scroll to the exit menu, using the buttons T1
or T2
button to confirm the exit, or press at the same time the buttons T2 and T3.
. Press the T3
L a Ma r z o c c o 0 0: 0 0 CB 9 3. 8 °C SB
“Technical” Programming Level
1 While the espresso machine is on, press and hold the button T3
following display appears.
. After approximately 10 seconds the
En t e r Pa s s wo r d
2
This is the “Technical” programming level. Enter the password and press the buttons between the available parameters, press the T3 button to confirm.
and T2
to move
Note: You must scroll to the exit menu to exit the programming mode, or press at the same time the buttons T2 and T3.
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31
Cleaning Cycles Cleaning Cycles
GR1 Ba c k f l u s h i n g
Description
· This parameter allows the operator to carry out the washing of the coffee
groups, in an automatic way, by running multiple cleaning cycles.
· This espresso machine has a group rinsing function (rinsing jets) integrated
in the electronics.
· The rinsing procedure is provided to give the operator more flexibility and freedom with regard to this operation.
Display
GR1 Ba c k f l u s hi n g
Operating Procedure
1 When the espresso machine is on, to enable the washing procedure press and
hold at the same time the buttons
T1 and T3 . This activates the washing procedure of each group.
2 When activated, the water pump comes into operation, and the electric valve
of the specific group being
washed will turn on and off the cycle. There are about 10 preset cycles with
an interval of 4 seconds. To manually stop the rinsing, press any key.
NOTE: In order to properly rinse the groups, put a small amount of detergent in a blind portafilter basket and insert it in the group to be rinsed before activating the rinsing process.
WARNING
MOST DETERGENTS CAUSE FOAMING DURING THE CLEANING PROCESS. THIS FOAM COLLECTS AT THE DRAIN BOx AND
CAN PROHIBIT WASTE WATER FROM DRAINING PROPERLY. RINSE ONLY ONE GROUP AT A TIME.
32
RINSING MULTIPLE GROUPS SIMULTANEOUSLY COULD CAUSE THE DRAIN BOx TO OVERFLOW.
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“Barista” Programming
Program Dose
Gr o u p Do s e Se t t i n g s
Description
· This parameter allows the operator to program the amount of coffee (brewing
amount) for each button on the keyboard.
· The brewing amount can be set in terms of time (sec. ) or pulses. This
number refers to the number of pulses that the flowmeter sends to the CPU.
· Once programmed, the button remains
lighted.
· It is possible to set the dose for both a short and a long shot on the same
key.
· The setting of the first group is automatically copied to the subsequent
groups.
· It is possible to set each key individually, in this case the dose of the
first group will no longer be used.
· It is possible to copy the doses of any key to the others.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
When the espresso machine is turned on, press and hold the T3 button
After about 5 seconds the following screen is displayed.
to access the “Barista” programming.
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
Pr e s s En t e r To Ex i t
Pu s h To St o p 2 0 Pul s e s 1s
G1B1 Sa v e d 2 0 Pul s e s
2 Press the T3 button
to enter the doses programming procedure.
3 Press the T3 button
to start the doses programming procedure.
4 On each button you can set two doses, one for a short shot, one for a long
shot.
To set the brewing time of a short shot, press and release the button
immediately, press again to stop and store the desired dose. To set the
brewing time of a long shot, press and hold the button for about 2 seconds,
press and release the button immediately to store the desired dose. The two
doses of each key can be set independently from one another. If one of the two
doses is not set or does not refer to the corresponding dose of the first
group, it will work as continuous dose.
33
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“Barista” Programming Program Dose
Gr o u p Do s e Se t t i n g s
Display
Description
· This parameter allows the operator to program the amount of coffee (brewing
amount) for each button on the keyboard.
· The brewing amount can be set in terms of time (sec. ) or pulses. This
number refers to the number of pulses that the flowmeter sends to the CPU.
· Once programmed, the button remains lighted.
Operating Procedure
· It is possible to set the dose for both a short and a long shot on the same
key.
· The setting of the first group is automatically copied to the subsequent
groups.
· It is possible to set each key individually, in this case the dose of the
first group will no longer be used.
· It is possible to copy the doses of any key to the others.
Pr e s s En t e r To Ex i t
5 Press the T3 button
to return to the doses programming.
Gr o u p Do s e Ex i t
6 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Barista” programming.
to return to the
7 Press T1
or T2
to continue with the programming of the other parameters.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
8
Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
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34
Program Dose
G1 Do s e Se t t i n g s
“Barista” Programming
Description
· This parameter allows the operator to view and manually change each dose for
each key.
· For greater accuracy and consistency of the doses, it is recommended that you set each key.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
When the espresso machine is turned on, press and hold the T3 button After about 5 seconds the following screen is displayed.
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
G1 Do s e Se t t i n g s
2 Press the T3 button 3 Press the button T1 4 Press the button T3
to enter the doses programming procedure.
or T2
to display the following menu.
view and/or change the dose of each key.
to access the “Barista” programming.
G1B1 Do s e 2 6 3 Pul s e s
G1B1 L o n g Do s e 3 6 3 Pul s e s
G1B1 Do s e Co n t i n u o u s
G1B1 Do s e Us e Gr o u p 1
5 Press the button T1
or T2
to view the dose of each key. Pressing the button T3
will blink. Use the button T1 desired value.
or T2
to change the value, press the button T3
It is possible to set the value of the pulses to zero to choose a continuous dose.
, the dose value to confirm the
35
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“Barista” Programming Program Dose
G1 Do s e Se t t i n g s
Description
· This parameter allows the operator to view and manually change each dose for
each key.
· For greater accuracy and consistency of the doses, it is recommended that you set each key.
Display
Ex i t Gr o u p 1 Gr o u p Do s e
Ex i t
Operating Procedure
Except for the first group, you can set the function USE GROUP 1 for each key.
This option allows to use the corresponding dose of the first group instead of
setting it. The setting of the first group is automatically copied to the
subsequent groups.
6 Press the button T3
to exit the submenu.
7 Press the T3 button
to return to the doses programming.
8 Press T1
or T2
to continue with the programming of the other parameters.
9 Press T2 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
36
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Program Dose
Co p y Do s e
Description
· This parameter allows the operator to copy the doses present of each key to
the others.
“Barista” Programming
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
When the espresso machine is turned on, press and hold the T3 button After about 5 seconds the following screen is displayed.
to access the “Barista” programming.
Gr o u p Do s e Se t t i n g s
2 Press the T3 button
to enter the doses programming procedure.
Pr o g r a m Vol u me Do s e
3 Press the button T1
or T2
to display the following menu.
Co p y Do s e
Pu s h Bu t t o n t o Co p y
Pu s h t o Pa s t e En t e r t o Ex i t
4 Press the button T3
to start the dose copy procedure.
5 Press the key whose setting you want to copy. Now all the keys will flash.
6 Press the key where you want to paste the previously copied setting.
Successful programming is indicated by
the fixed lighting of the key. It is possible to repeat this procedure on any
key.
Gr o u p Do s e Ex i t
7 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Barista” programming.
to return to the 37
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“Barista” Programming Program Dose
Co p y Do s e
Description
· This parameter allows the operator to copy the doses present of each key to
the others.
Display
8 Press T1
or T2
Operating Procedure to continue with the programming of the other parameters.
9 Press T2 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
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38
Program Dose
Re s e t Vo l u me Do s e s
Description
· This parameter allows the operator to cancel all the doses set.
“Barista” Programming
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
When the espresso machine is turned on, press and hold the T3 button
After about 5 seconds the following screen is displayed.
to access the “Barista” programming.
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
2 Press the T3 button 3 Press the button T1
to enter the doses programming procedure.
or T2
to display the following menu.
Re s e t Vol u me Do s e s
Re s e t t i n g Do s e s . . .
Gr o u p Do s e Ex i t
4 Press the button T3
to confirm the procedure.
5 Now all settings are cleared.
6 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Barista” programming.
to return to the
39
EN
“Barista” Programming Program Dose
Re s e t Vo l u me Do s e s
Description
· This parameter allows the operator to cancel all the doses set.
Display
Operating Procedure
7 Press T1
or T2
to continue with the programming of the other parameters.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
8
Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
40
Tea Dose
Tea Se t t i n g s
“Barista” Programming
Description
· This parameter allows the operator to program the amount of water (brewing
amount) for the tea button.
· This feature can be enabled or disabled.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
When the espresso machine is turned on, press and hold the T3 button After about 5 seconds the following screen is displayed.
to access the “Barista” programming.
Pr o g r a m Do s e
2 Move between the parameters using the buttons T1
and T2
until the display shows:
Te a Se t t i n g s
3 Press the T3 button
to enter the menu.
Te a Do s e ENABL ED
Pr o g r a m Te a Do s e
4 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button
to confirm the option.
and T2
Pr e s s Te a Bu t t o n
To St o p
5 To program the brewing time, press the tea button to start and then press it again to stop when the desired
Pr e s s Te a Bu t t o n
dose is achieved.
To Pr o g r a m Te a Do s e Sa v e d
Now the saved brewing time is displayed.
5. 0 Se c o n d s
41
EN
“Barista” Programming Tea Dose
Tea Se t t i n g s
Description
· This parameter allows the operator to program the amount of water (brewing
amount) for the tea button.
· This feature can be enabled or disabled.
Display
Operating Procedure
Te a Do s e Ex i t
6 Press the T3 button
to return to the “Barista” programming.
7 Press T1
or T2
to continue with the programming of the other parameters.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
8 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
42
Coffee Boiler
Co f f e e Bo i l e r Se t t i n g s
“Barista” Programming
Description
· This parameter allows the operator to enable/disable the coffee boiler.
· This parameter allows the operator to program the coffee boiler temperature. Each group can have a different programming.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
When the espresso machine is turned on, press and hold the T3 button
9 4. 5 9 4. 6 9 4. 5 SB
After about 5 seconds the following screen is displayed.
to access the “Barista” programming.
Pr o g r a m Do s e
2 Move between the parameters using the buttons T1
and T2
until the display shows:
Co f f e e Boi l e r Se t t i n g s
3 Press the T3 button
to enter the menu.
Co f f e e Boi l e r 1 ENABL ED
4 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
and T2
to select ENABL ED or DI SABL ED , press the T3 button tion enabled you can set the following parameters.
to confirm the option. In the case of op-
5 CB1 Temper at u r e
9 3. 1°C
93. 3°C
Press the T3 button
to enter the menu, move with the buttons T1
and T2
to set the desired
temperature, press the T3 button to confirm the value. In the case of espresso machine a multiple
boilers you can set the temperature also on the coffee boiler. The temperature indicated on the left is the
actual temperature of the group while the temperature on the right is the set temperature.
43
EN
“Barista” Programming Coffee Boiler
Co f f e e Bo i l e r Se t t i n g s
Description
· This parameter allows the operator to enable/disable the coffee boiler.
· This parameter allows the operator to program the coffee boiler temperature. Each group can have a different programming.
Display
CB Se t t i n g s Ex i t
Operating Procedure
6 To exit the menu move between the parameters using the buttons T1
and T2
displayed. Press the T3 button to return to the “Barista” programming.
until the exit menu is
7 Press T1
or T2
to continue with the programming of the other parameters.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
8 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
44
“Barista” Programming
Pre-Infusion or Pre-Brewing
Pr e – We t Se t t i n g s
Description
· This parameter allows the operator to program the time of pre-brewing of
water with the coffee. Each group can have a different programming.
· Pre-brewing has only two values to be adjusted for each group. The time (in
seconds) for which the brewing valve is open during the pre-brewing cycle and
the time (in seconds) for which the brewing valve is closed during the
pre-brewing cycle; during this time the pump is active. Once the pre-brewing cycle is over, the normal brewing cycle will continue until the end. · For an espresso machine composed of three groups, they are identified as Group 1, Group 2 and Group 3.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
When the espresso machine is turned on, press and hold the T3 button
9 4. 5 9 4. 6 9 4. 5 SB
After about 5 seconds the following screen is displayed.
to access the “Barista” programming.
Pr o g r a m Do s e
Pr e – We t Se t t i n g s
Gr o u p 1 Pr e – We t 0 s We t 0 s Hol d
2 Move between the parameters using the buttons T1
and T2
until the display shows:
3 Press the T3 button
to enter the menu.
4 Press T1
or T2
to select the group whose parameters you want to set.
By pressing the T3 button the first value will blink. Use the buttons T1 and T2 to reach the value that you want to set, press T3 to confirm. Repeat this operation to set the second value.
5 Pr e – Wet Set t i n g s Ex i t
To exit the menu move between the parameters using the buttons T1
displayed. Press the T3 button to exit the menu.
and T2
until the exit menu is
6 Press T1
or T2
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
7
Press T2 and T3 espresso machine.
to continue with the programming of the other parameters. at the same time to
exit the programming mode and return to the normal use of the
45
EN
“Barista” Programming Cup Warmer
Cu p Wa r me r DI SABL ED
Description
· This parameter allows the operator to enable or disable the cups heating
function.
· This function is displayed only on the models of espresso machine equipped with this accessory.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
When the espresso machine is turned on, press and hold the T3 button
screen is displayed.
. After about 5 seconds the following
Pr o g r a m Do s e
2 Move between the parameters using the buttons T1
and T2
until the display shows:
Cu p Wa r me r DI SABL ED
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button to confirm the option.
and T2
EN
46
Exit Menu
Ex i t Me n u
Description
· This parameter allows the operator to exit the “Barista” programming and
return to the normal use of the espresso machine.
“Barista” Programming
Display
Ex i t Me n u
1 Press the T3 button
machine.
Operating Procedure to exit the “Barista” programming and return to the normal use of the espresso
2 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Barista” programming and return to the normal use of the espresso machine by
pressing T2 and T3 at the same time.
EN
47
“Technical” Programming Language
Language ENGL I SH
Description
· This parameter allows the technician to change the language of the display.
Display
Operating Procedure
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
En t e r Pa s s wo r d **
Language ENGLI SH
1 When the espresso machine is turned on, press and hold the T3 button
following screen is displayed.
. After about 10 seconds the
2 Enter the technician password using the buttons T1 , T2
following screen is displayed.
and T3 . After the acceptance, the
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select a language , press the T3 button to confirm the option.
and T2
4 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
5 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button to exit the menu and return to the normal use of the espresso machine.
6 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
48
EN
Temperature Measurement Units
Te mp Un i t s CEL SI US
Description
· This parameter allows the technician to change the temperature display from
degrees Celsius to degrees Fahrenheit and vice versa.
“Technical” Programming
Display
En t e r Pa s s wo r d **
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
and T2
Te mp Uni t s CEL SI US
2 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select an option, press the T3 button to confirm the option.
and T2
3 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
4 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button to exit the menu and return to the normal use of the espresso machine.
5 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
49
EN
“Technical” Programming Name
Na me L a Ma r z o c c o
Description
· This parameter allows the technician to program a 16 character user name.
· The user name is displayed continuously on the display on the second line.
Display
Operating Procedure
1 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
until the following screen is displayed.
and T2
Na me L a Ma r z o c c o
2 Press the T3 button
press the T3 button
to enter the menu, use the buttons T1
and T2
to confirm the value and proceed with writing.
to set the desired value,
3 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
4 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button to exit the menu and return to the normal use of the espresso machine.
5 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
50
EN
“Technical” Programming
Program Dose
Gr o u p Do s e Se t t i n g s
Description
· This parameter allows the operator to program the amount of coffee (brewing
amount) for each button on the keyboard.
· The brewing amount can be set in terms of time (sec. ) or pulses. This
number refers to the number of pulses that the flowmeter sends to the CPU.
· Once programmed, the button remains
lighted.
· It is possible to set the dose for both a short and a long shot on the same
key.
· The setting of the first group is automatically copied to the subsequent
groups.
· It is possible to set each key individually, in this case the dose of the
first group will no longer be used.
· It is possible to copy the doses of any key to the others.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
After accessing the “Technical” programming menu and entering the password, use the buttons T1
until the following screen is displayed.
and T2
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
Pr e s s En t e r To Ex i t
Pu s h To St o p 2 0 Pul s e s 1s
G1B1 Sa v e d 2 0 Pul s e s
2 Press the T3 button
to enter the doses programming procedure.
3 Press the T3 button
to start the doses programming procedure.
4 On each button you can set two doses, one for a short shot, one for a long
shot.
To set the brewing time of a short shot, press and release the button
immediately, press again to stop and store the desired dose.
To set the brewing time of a long shot, press and hold the button for about 2
seconds, press and release the button immediately to store the desired dose.
The two doses of each key can be set independently from one another.
If one of the two doses is not set or does not refer to the corresponding dose
of the first group, it will work as continuous dose.
51
EN
“Technical” Programming
Program Dose
Gr o u p Do s e Se t t i n g s
Display
Description
· This parameter allows the operator to program the amount of coffee (brewing
amount) for each button on the keyboard.
· The brewing amount can be set in terms of time (sec. ) or pulses. This
number refers to the number of pulses that the flowmeter sends to the CPU.
· Once programmed, the button remains lighted.
Operating Procedure
· It is possible to set the dose for both a short and a long shot on the same
key.
· The setting of the first group is automatically copied to the subsequent
groups.
· It is possible to set each key individually, in this case the dose of the
first group will no longer be used.
· It is possible to copy the doses of any key to the others.
Pr e s s En t e r To Ex i t
5 Press the T3 button
to return to the doses programming.
Gr o u p Do s e Ex i t
6 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Technical” programming.
to return to the
7 Press T1
or T2
to continue with the programming of the other parameters.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
8 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
52
Program Dose
G1 Do s e Se t t i n g s
“Technical” Programming
Description
· This parameter allows the operator to view and manually change each dose for
each key.
· For greater accuracy and consistency of the doses, it is recommended that you set each key.
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
2 Press the T3 button 3 Press the button T1
to enter the doses programming procedure.
or T2
to display the following menu.
G1 Do s e Se t t i n g s
4 Press the button T3
view and/or change the dose of each key.
G1B1 Do s e 2 6 3 Pul s e s
G1B1 L o n g Do s e 3 6 3 Pul s e s
G1B1 Do s e Co n t i n u o u s
G1B1 Do s e Us e Gr o u p 1
5 Press the button T1
or T2
to view the dose of each key. Pressing the button T3
will blink. Use the button T1 desired value.
or T2
to change the value, press the button T3
It is possible to set the value of the pulses to zero to choose a continuous dose.
, the dose value to confirm the
53
EN
“Technical” Programming Program Dose
G1 Do s e Se t t i n g s
Description
· This parameter allows the operator to view and manually change each dose for
each key.
· For greater accuracy and consistency of the doses, it is recommended that you set each key.
Display
Operating Procedure
Except for the first group, you can set the function USE GROUP 1 for each key.
This option allows to use the corresponding dose of the first group instead of
setting it.
The setting of the first group is automatically copied to the subsequent
groups.
Ex i t Gr o u p 1
Gr o u p Do s e Ex i t
6 Press the button T3
to exit the submenu.
7 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Technical” programming.
8 Press T1
or T2
to continue with the programming of the other parameters.
to return to the
9 Press T2 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
54
EN
Program Dose
Co p y Do s e
Description
· This parameter allows the operator to copy the doses present of each key to
the others.
“Technical” Programming
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
2 Press the T3 button 3 Press the button T1
to enter the doses programming procedure.
or T2
to display the following menu.
Co p y Do s e
Pu s h Bu t t o n t o Co p y
Pu s h t o Pa s t e En t e r t o Ex i t
4 Press the button T3
to start the dose copy procedure.
5 Press the key whose setting you want to copy. Now all the keys will flash.
6 Press the key where you want to paste the previously copied setting.
Successful programming is indicated by
the fixed lighting of the key. It is possible to repeat this procedure on any
key.
Gr o u p Do s e Ex i t
7 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Technical” programming.
to return to the
55
EN
“Technical” Programming Program Dose
Co p y Do s e
Description
· This parameter allows the operator to copy the doses present of each key to
the others.
Display
8 Press T1
or T2
Operating Procedure to continue with the programming of the other parameters.
9 Press T2 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
56
Program Dose
Re s e t Vo l u me Do s e s
Description
· This parameter allows the operator to cancel all the doses set.
“Technical” Programming
Display
Operating Procedure
1 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Gr o u p Do s e Se t t i n g s
Pr o g r a m Vol u me Do s e
2 Press the T3 button 3 Press the button T1
to enter the doses programming procedure.
or T2
to display the following menu.
Re s e t Vol u me Do s e s
Re s e t t i n g Do s e s . . .
4 Press the button T3
to confirm the procedure.
5 Now all settings are cleared.
Gr o u p Do s e Ex i t
6 Press T1
or T2
until the display shows the exit menu, press the T3 button
“Technical” programming.
to return to the
57
EN
“Technical” Programming Program Dose
Re s e t Vo l u me Do s e s
Description
· This parameter allows the operator to cancel all the doses set.
Display
Operating Procedure
7 Press T1
or T2
to continue with the programming of the other parameters.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
8
Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
58
Tea Dose
Tea Se t t i n g s
“Technical” Programming
Description
· This parameter allows the operator to program the amount of water (brewing
amount) for the tea button.
· This feature can be enabled or disabled.
Display
En t e r Pa s s wo r d **
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
and T2
Te a Do s e Se t t i n g s
2 Press the T3 button
to enter the menu.
Te a ENABL ED
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button
to confirm the option.
and T2
Pr o g r a m Te a Do s e
Pr e s s Te a Bu t t o n To St o p
Pr e s s Te a Bu t t o n To Pr o g r a m
Te a Do s e Sa v e d 5. 0 Se c o n d s
4 To program the brewing time, press the tea button to start and then press it
again to stop when the desired dose
is achieved. Now the saved brewing time is displayed.
59
EN
“Technical” Programming Tea Dose
Te a Do s e Se t t i n g s
Description
· This parameter allows the operator to program the amount of water (brewing
amount) for the tea button.
· This feature can be enabled or disabled.
Display
Te a Do s e Ex i t
5 Press the T3 button
Operating Procedure to return to the “Technical” programming.
6 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t
Me n u
7 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button to exit the menu and return to the normal use of the espresso machine.
8 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
60
“Technical” Programming
Coffee Boiler
Co f f e e Bo i l e r Se t t i n g s
Display
Description
· This parameter enables the technician to set various parameters of the
coffee boiler.
· The temperature of the boiler is measured at the most critical point in the
boiler where temperature fluctuation is the greatest.
· The temperature of the water exiting the group head is held constant by
means of the mass of the group casting. Even
Operating Procedure
though the temperature of the boiler may vary slightly, the temperature of the water exiting the group is constant. · To properly calibrate the temperature of any espresso machine it is import to measure the temperature of the water exiting the group by means of an external temperature measuring device. The difference of the display temperature and the measured temperature may be
1 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Co f f e e Boi l e r Se t t i n g s
2 Press the T3 button
to enter the menu.
3 Cof f ee Boi l er 1 ENABL ED
Press the T3 button
to enter the menu, move between the parameters using the buttons T1
and
T2
to select ENABL ED or DI SABL ED , press the T3 button
to confirm the option. In the case of
espresso machine with 3 groups you can set the temperature also on the coffee boiler 2 and 3.
4 CB1 Temper at u r e
9 3. 1°C
93. 3°C
Press the T3 button
to enter the menu, move with the buttons T1
and T2
to set the desired
temperature, press the T3 button to confirm the value. In the case of espresso machine with 3 groups you can set the temperature also on the coffee boiler 2 and 3. The temperature indicated on the left is the actual temperature of the group while the temperature on the right is the set temperature.
EN
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
61
“Technical” Programming
Coffee Boiler
Co f f e e Bo i l e r Se t t i n g s
Description
compensated by use of the “Coffee T. Offset” parameter.
· The OFFSET parameter is used to calibrate the coffee boiler temperature
system to ensure the display temperature accurately represents the temperature
of the water exiting the group head.
· This parameter is preset at the factory based upon initial tests of this
espresso
machine.
· It is not recommended that this number is changed. Changes to this parameter
can cause unexpected results.
· It is important to write down this value before making changes to be sure
you can return to the factory programming if unexpected results occur. Each
machine may have a different value as it is set individually.
Display
Operating Procedure
CB1 Of f s e t 3. 0°C
5 Press the T3 button
to enter the menu, move with the buttons T1
and T2
to set the desired
temperature, press the T3 button
to confirm the value. In the case of espresso machine with 3 groups
you can set the temperature also on the coffee boiler 2 and 3.
CB Se t t i n g s Ex i t
6 Press the T3 button 7 Press T1 or T2
to return to the “Technical” programming. to continue with the programming of the other parameters.
Ex i t Me n u
8 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button
to exit the menu and return to the normal use of the espresso machine.
9 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
62
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
“Technical” Programming
Steam Boiler
St e a m Bo i l e r Se t t i n g s
Description
· This parameter enables the technician to set various parameters of the steam
boiler.
· The temperature of saturated water is proportional to the pressure inside
the Steam Boiler. Therefore it is possible to regulate the pressure of the
steam boiler by means of electronic temperature control. Please use the
following tables as reference when setting the steam boiler temperature.
Temperature 247°F/119°C 260°F/127°C 272°F/133°C
Pressure 1.0 bar 1.5 bar 2.0 bar
Display
Operating Procedure
1 Ent er Pas s wo r d
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
St e a m Boi l e r Se t t i n g s
St e a m Boi l e r ENABL ED
2 Press the T3 button
to enter the menu.
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button to confirm the option.
and T2
4 St ea m Temp.
123, 7°C 123, 5°C
Press the T3 button
to enter the menu, move with the buttons T1
temperature, press the T3 button to confirm the value.
and T2
to set the desired
Au t o f i l l Del a y 2 st ar t 2 st op
5 The first value indicates the time in seconds between the detection of the
need to fill and the start of filling.
The second value indicates the time in seconds between filling and its actual
end.
Press the T3 button
to enter the menu, move with the buttons T1
automatic filling time, press the T3 button to confirm the value.
and T2
to set the desired
EN
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
63
“Technical” Programming
Steam Boiler
St e a m Bo i l e r Se t t i n g s
Display
Description
· The parameter filling WITH PUMP allows the technician to select the
activation of the water pump during the automatic filling cycle of the service
boiler.
· Only under unusual circumstances would the option of “WITHOUT PUMP” be
chosen.
· The electronics installed in this espresso machine give priority to the brew
boiler for pressure. The activation of the auto-fill cycle during the brewing
process can reduce Operating Procedure
the overall dispensing pressure in the brew boiler. · During the auto-fill cycle, if a brew cycle is chosen, the auto-fill cycle is delayed until all brew cycles are complete.
6 Fi l l Du r i ng Br ew YES
Press the T3 button to enter the menu, move using the buttons T1 NO, press the T3 button to confirm the option.
and T2
to select YES or
7 Au t o f i l l Ti me o u t 10 mi n
Press the T3 button
to enter the menu, move with the buttons T1
time, press the T3 button to confirm the value.
and T2
to set the desired
Fi l l Wi t h Pu mp WI TH PUMP
L e v el Se n s i t i v . HI GH
SB Se t t i n g s Ex i t
8 Press the T3 button
to enter the menu, move using the buttons T1
PUMP or WI THOUT PUMP, press the T3 button to confirm the option.
and T2
to select WI TH
9 Press the T3 button
to enter the menu, move using the buttons T1
LOW, press the T3 button to confirm the option.
and T2
to select HI GH or
10 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
EN
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
64
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
Steam Boiler
St e a m Bo i l e r Se t t i n g s
“Technical” Programming
Description
· The parameter filling WITH PUMP allows the technician to select the
activation of the water pump during the automatic filling cycle of the service
boiler.
· Only under unusual circumstances would the option of “WITHOUT PUMP” be
chosen.
· The electronics installed in this espresso machine give priority to the brew
boiler for pressure. The activation of the auto-fill cycle during the brewing process can reduce the overall dispensing pressure in the brew boiler. · During the auto-fill cycle, if a brew cycle is chosen, the auto-fill cycle is delayed until all brew cycles are complete.
Display
Operating Procedure
11 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
12 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button to exit the menu.
13 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
65
“Technical” Programming Steam Boiler
St e a m Bo i l e r Se t t i n g s
Description
· The parameter “Level Sensit.” allows the technician to select the probe
sensitivity for steam boiler filling.
· To set this parameter the espresso machine must be in OFF mode.
· Before you turn on again the espresso machine, remember to replace the
connection cable.
· Black connection cable corresponding to HIGH sensitivity.
· Red connection cable corresponding to LOW sensitivity.
Display
OFF
1 00: 00
Press and hold the button T2
Operating Procedure and T3 at the same time to turn off the espresso machine.
2 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
St e a m Boi l e r Se t t i n g s
3 Press the T3
button to enter the menu, navigate the parameters using the buttons T1
until the following screen is displayed:
and T2
L e v el Se n s i t i v . HI GH
SB Se t t i n g s Ex i t
4 Press the T3 button
to enter the menu, move using the buttons T1
LOW, press the T3 button to confirm the option.
and T2
to select HI GH or
5 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
66
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
EN
Steam Boiler
St e a m Bo i l e r Se t t i n g s
“Technical” Programming
Description
· The parameter “Level Sensit.” allows the technician to select the probe
sensitivity for steam boiler filling.
· To set this parameter the espresso machine must be in OFF mode.
· Before you turn on again the espresso machine, remember to replace the
connection cable.
· Black connection cable corresponding to HIGH sensitivity.
· Red connection cable corresponding to LOW sensitivity.
Display
Ex i t Me n u
Re s t a r t Ma c hi n e f o r Ch a n g e s
Operating Procedure
6 To exit the menu move between the parameters using the buttons T1
displayed. Press the T3 button to exit the menu.
and T2
until the exit menu is
7 Turn the Main Switch to the 0 position.
8 Connect the black cable (HI GH) or the red cable (L OW) to the level probe, as shown in the following figure:
EN
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
9 Now it is possible to turn on again the espresso machine; set the main
switch to position 1 and press any button
to complete machine switch on.
DANGER
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES.
WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS IN STANTLY OR DEATH FROM SCALDING.
67
“Technical” Programming
Pre-Infusion or Pre-Brewing
Pr e – We t Se t t i n g s
Description
· This parameter allows the operator to program the time of pre-brewing of
water with the coffee. Each group can have a different programming.
· Pre-brewing has only two values to be adjusted for each group. The time (in
seconds) for which the brewing valve is open during the pre-brewing cycle and
the time (in seconds) for which the brewing valve is closed during the
pre-brewing cycle; during this time the pump is active. Once the pre-brewing cycle is over, the normal brewing cycle will continue until the end. · For an espresso machine composed of three groups, they are identified as Group 1, Group 2 and Group 3.
Display
Operating Procedure
1 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Pr e – We t Se t t i n g s
2 Press the T3 button
to enter the menu.
Gr o u p 1 Pr e – We t 0 s We t 0 s Hol d
3 Press T1
or T2
to select the group whose parameters you want to set.
By pressing the T3 button the first value will blink. Use the buttons T1 and T2 to reach the value
that you want to set, press T3
to confirm. Repeat this operation to set the second value.
4 To exit the menu move between the parameters using the buttons T1
displayed. Press the T3 button
to exit the menu.
and T2
until the exit menu is
5 Pr e – Wet Set t i n g s Ex i t
Press T1
or T2
to continue with the programming of the other parameters.
6 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Press T2 and T3 espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
68
Crono Function
Di s p l a y Ch r o n o NO
“Technical” Programming
Description
· When enabled, this parameter displays a timer that times each shot.
· The timer is reset each time a button on the keypad is pressed.
· If enabled, the Chrono function is permanently displayed during brewing, while during wait state it alternates with the programmable name.
Display
En t e r Pa s s wo r d **
Di s pl a y Ch r o n o NO
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password, use the buttons T1
until the following screen is displayed.
2 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select an option (NO/TI ME/DOSE), press the T3 button to confirm the option.
and T2 and T2
GR1 GR2 GR3 18 0 0
Ex i t Me n u
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
3 In the case of active option (TI ME or DOSE ) the display shown to the side appears.
4 Press T1
or T2
to continue with the programming of the other parameters.
5
To exit the menu move between the parameters using the buttons T1 displayed.
Press the T3 button to exit the menu.
and T2
until the exit menu is
6 Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
69
EN
“Technical” Programming Clock Adjust
Cl o c k Ti me 0 0 : 0 0 MONDAY
Description
· This parameter allows the user to set the time of day and the day of the
week.
· This parameter is used to display time and is also used by the “Auto On/Off”
parameter
· There are 4 changeable values within
this parameter:
·
Hour;
·
Minute;
·
Day of week;
·
Hour Format 12h or 24h.
Display
Operating Procedure
1 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Cl o c k Ti me 0 0: 0 0 MONDAY
2 Pressing the T3 button
the first value will blink. Use the buttons T1
Repeat the operation to set the day of the week.
and T2
to set the clock.
3 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
4
To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button
to exit the menu.
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
5
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
70
EN
Cup Warmer
Cu p Wa r me r Se t t i n g s
“Technical” Programming
Description
· This parameter allows the technician to enable or disable the cups heating
function.
· This parameter allows the technician to adjust the operating time of the
resistance for the heating of the cups.
· This function is displayed only on the models of espresso machine equipped
with this accessory.
· In TIME mode it is possible also to stop and to restart the cycle of the cup
warmer by pushing the cup warmer button (item 5 fig. 1).
Display
En t e r Pa s s wo r d **
Cu p Wa r me r Se t t i n g s
Cu p Wa r me r ENABL ED
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
2 Press the T3 button
to enter the menu.
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button to confirm the option.
and T2 and T2
Cu p Wa r me r Mo d e TI ME
Cu p Wa r me r T On 2 mi n
4 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select TI ME or BY BUTTON , press the T3 button
to confirm the option.
5 Press the T3 button
to enter the menu, move between the parameters with the buttons T1
to set the desired time, press the T3 button
to confirm the value.
6 Cu p Wa r mer T Of f 8 mi n
Press the T3 button
to enter the menu, move between the parameters with the buttons T1
to set the desired time, press the T3 button
to confirm the value.
and T2 and T2 and T2
71
EN
“Technical” Programming Cup Warmer
Cu p Wa r me r Se t t i n g s
Description
· This parameter allows the technician to enable or disable the cups heating
function.
· This parameter allows the technician to adjust the operating time of the
resistance for the heating of the cups.
· This function is displayed only on the models of espresso machine equipped
with this accessory.
· In TIME mode it is possible also to stop and to restart the cycle of the cup
warmer by pushing the cup warmer button (item 5 fig. 1).
Display
Cu p Wa r me r Ex i t
Operating Procedure
7 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
8 Press T1
and T2
to continue with the programming of the other parameters.
Ex i t Me n u
9 To exit the menu move between the parameters using the buttons T1
displayed. Press the T3 button
to exit the menu.
and T2
until the exit menu is
10 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
72
Cup Warmer
Cu p Wa r me r Se t t i n g s
“Technical” Programming
Description
· This parameter allows the technician to enable or disable the cups heating
function.
· This parameter allows the technician to enable or disable the cups heating
function with cup warmer button (item 5 fig. 1).
· This function is displayed only on the models of espresso machine equipped
with this accessory.
· In BY BUTTON mode the cup warmer is time independent and will work in
continuous mode.
Display
En t e r Pa s s wo r d **
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
and T2
Cu p Wa r me r Se t t i n g s
2 Press the T3 button
to enter the menu.
Cu p Wa r me r ENABL ED
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button to confirm the option.
and T2
4 Cu p Wa r mer Mod e BY BUTTON
Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select TI ME or BY BUTTON , press the T3 button
to confirm the option.
and T2
EN
73
“Technical” Programming Cup Warmer
Cu p Wa r me r Se t t i n g s
Description
· This parameter allows the technician to enable or disable the cups heating
function.
· This parameter allows the technician to enable or disable the cups heating
function with cup warmer button (item 5 fig. 1).
· This function is displayed only on the models of espresso machine equipped
with this accessory.
· In BY BUTTON mode the cup warmer is time independent and will work in
continuous mode.
Display
Cu p Wa r me r Ex i t
Operating Procedure
5 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
6 Press T1
and T2
to continue with the programming of the other parameters.
Ex i t Me n u
7 To exit the menu move between the parameters using the buttons T1
displayed. Press the T3 button
to exit the menu.
and T2
until the exit menu is
8 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
74
Auto ON/OFF
Au t o On / Of f Se t t i n g s
“Technical” Programming
Description
· This parameter allows the technician to program the espresso machine to turn
on at a preset time and turn off at a preset time.
· This feature also allows the espresso machine to remain in the off condition for one repeating closed day.
Display
En t e r Pa s s wo r d **
Au t o On / Of f Se t t i n g s
Au t o On / Of f ENABL ED
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
2 Press the T3 button
to enter the menu.
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button to confirm the option.
and T2
Au t o On Ti me 00: 00
Au t o Of f Ti me 00: 00
4 If the parameter is enabled, press the T3 button
to enter the menu, move with the buttons T1
and
T2
to set the desired time, press the T3 button
to confirm the value.
5 Press the T3 button
to enter the menu, move with the buttons T1
time, press the T3 button
to confirm the value.
and T2
to set the desired
Cl o s e d On NEVER
6 Press the T3 button
press the T3 button
to enter the menu, move with the buttons T1 to confirm the option.
and T2
to select an option, 75
EN
“Technical” Programming Auto ON/OFF
Au t o On / Of f Se t t i n g s
Description
· This parameter allows the technician to program the espresso machine to turn
on at a preset time and turn off at a preset time.
· This feature also allows the espresso machine to remain in the off condition for one repeating closed day.
Display
Operating Procedure
Au t o On / Of f Ex i t
7 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
8 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
9 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button
to exit the menu.
10 LaMar z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T1
and T2
at the same time.
EN
76
ECO Mode
Ec o Mo d e Se t t i n g s
“Technical” Programming
Description
· This parameter allows the technician to set up a temperature to be
maintained in case of a temporary non utilization of the espresso machine.
· It is possible to set this parameter also during the normal operation of the
machine by pressing T1 and T2 at the
same time.
Display
En t e r Pa s s wo r d **
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
Ec o Mo d e Se t t i n g s
2 Press the T3 button
to enter the menu.
and T2
Ec o Mo d e Te mp – 10. 0°C
3 Press the T3 button
to enter the menu, move between the parameters with the buttons T1
to set the desired temperature, press the T3 button
to confirm the value.
and T2
Au t o Ec o Ti me 30
Ec o Mo d e Ex i t
4 Press the T3 button
to enter the menu, move between the parameters with the buttons T1
and T2
to set the desired time (in minutes), press the T3 button to confirm the value. A value of “0” (zero)
disables the Eco Mode parameter.
5 To exit the submenu move between the parameters using the buttons T1
is displayed. Press the T3 button to exit the submenu.
and T2
until the exit submenu
77
EN
“Technical” Programming ECO Mode
Ec o Mo d e Se t t i n g s
Description
· This parameter allows the technician to set up a temperature to be
maintained in case of a temporary non utilization of the espresso machine.
· It is possible to set this parameter also during the normal operation of the
machine by pressing T1 and T2 at the
same time.
Display
6 Press T1
or T2
Operating Procedure to continue with the programming of the other parameters.
Ex i t Me n u
7 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button
to exit the menu.
8 La Ma r z oc c o 09: 30
9 4. 5 9 4. 6 9 4. 5 SB
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
78
Coffee Dose Counter
Co f f e e Do s e Co u n t e r
“Technical” Programming
Description
· This parameter allows the technician to review the total doses dispensed for
each button.
· This parameter displays different values:
·
Total coffee doses;
·
Coffee doses for each button;
·
Tea doses.
Display
Operating Procedure
1 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
Co f f e e Do s e Co u n t e r
2 Press the T3 button
to enter the menu.
3 Tot al Cof f ee Do s e s : 6 3
Move between the parameters using the buttons T1
and T2
to display the desired option:
Do s e s G1B1 10
Do s e s G1B2 3
4 Continuing to move with the buttons T1 5 Continuing to move with the buttons T1
and T2 and T2
you can display the total doses of each button. you can display the total doses of each button.
Do s e s G1B3 5
6 Continuing to move with the buttons T1
and T2
you can display the total doses of each button.
Te a Do s e s 30
7 Continuing to move with the buttons T1
and T2
you can also display the total doses of the tea button. 79
EN
“Technical” Programming Coffee Dose Counter
Co f f e e Do s e Co u n t e r
Description
· This parameter allows the technician to review the total doses dispensed for
each button.
· This parameter displays different values:
·
Total coffee doses;
·
Coffee doses for each button;
·
Tea doses.
Display
Co f f e e Do s e s Ex i t
Operating Procedure
8 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
Ex i t Me n u
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
9
Press T1
or T2
to continue with the programming of the other parameters.
10
To exit the menu move between the parameters using the buttons T1
and T2
displayed. Press the T3 button
to exit the menu.
until the exit menu is
11
Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
80
Filter Alarm
Fi l t e r Al a r m Se t t i n g s
“Technical” Programming
Description
· This parameter enables the technician to program an alarm that will alert
the user about the need for maintenance or replacement of the water filter.
· Once the set volume has been reached, the error message “Filter Alarm” will
be displayed.
· A value of 0 (zero) disables the filter
alarm parameter. · This feature can be enabled or disabled.
Display
En t e r Pa s s wo r d **
Fi l t e r Al a r m Se t t i n g s
Fi l t e r Al a r m ENABL ED
Al a r m Uni t s LI TERS / DAYS
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
2 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABL ED or DI SABL ED , press the T3 button
to confirm the option.
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select L I TRES or DAYS , press the T3 button to confirm the option.
and T2 and T2 and T2
Fi l t e r St a t u s 0 of 1000L
4 Press the T3 button
to enter the menu, move between the parameters with the buttons T1
to set the desired value, press the T3 button
to confirm the value.
and T2
Fi l t e r Al a r m 1000 Li t er s
5 Press the T3 button
to enter the menu, move between the parameters with the buttons T1
to set the desired value, press the T3 button
to confirm the value.
and T2 81
EN
“Technical” Programming Filter Alarm
Fi l t e r Al a r m Se t t i n g s
Description
· This parameter allows the technician to preprogram an alarm that notifies
the user when the water filter requires service or replacement.
· When the programmed volume of water has passed through the espresso machine
the error message “Change Filter” is displayed.
· A value of 0 (zero) disables the filter
alarm parameter. · This feature can be enabled or disabled.
Display
Operating Procedure
6 Al a r m Tea Us e
4 0 Co f f e e Wa t e r
Press the T3 button
to enter the menu, move between the parameters with the buttons T1
to set the desired value, press the T3 button to confirm the value.
and T2
Fi l t e r Al a r m Ex i t
7 To exit the submenu move between the parameters using the buttons T1
submenu is displayed. Press the T3 button to exit the submenu.
and T2
until the exit
8 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
L a Ma r z o c c o 0 9: 3 0 9 4. 5 9 4. 6 9 4. 5 SB
9 To exit the menu move between the parameters using the buttons T1
displayed. Press the T3 button to exit the menu.
and T2
until the exit menu is
10 Alternatively, you can exit the “Technical” programming and return to the normal use of the espresso machine
by pressing T2
and T3
at the same time.
EN
82
Reset
Re s e t Se t t i n g s
“Technical” Programming
Description
· This parameter allows the technician to reset all the values returning to
initial factory settings.
· It is possible to reset the settings you made in the “Barista” programming or the settings you made in the “Technical” programming.
Display
En t e r Pa s s wo r d **
Re s e t Se t t i n g s
Operating Procedure
1 After accessing the “Technical” programming menu and entering the password,
use the buttons T1
until the following screen is displayed.
2 Press the T3 button
to enter the menu.
and T2
Ba r i s t a Se t t i n g s Re s e t
Te c h, Se t t i n g s Re s e t
Re s e t Ex i t
3 Press the T3 button
to reset the settings you made in the “Barista” programming.
4 Press the T3 button
to reset the settings you made in the “Technical” programming.
5
To exit the submenu move between the parameters using the buttons T1 is displayed. Press the T3 button to exit the submenu.
and T2
until the exit submenu
6 Press T1
or T2
to continue with the programming of the other parameters.
Ex i t Me n u
7 To exit the menu move between the parameters using the buttons T1
and T2
until the exit menu is
displayed. Press the T3 button to exit the menu. Alternatively, you can exit the “Technical” programming
and return to the normal use of the espresso machine by pressing T2
and T3
at the same time.
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“Technical” Programming Update Firmware
Up d a t e Fi r mwa r e
Description
· This parameter allows the technician to update the control unit of the
espresso machine via a USB Pendrive.
Display
Operating Procedure
1 Ent er Pas s wo r d **
After accessing the “Technical” programming menu and entering the password, use the buttons T1
and
T2
until the following screen is displayed.
2 Updat e Fi r mwa r e
Press the T3 button
to update the firmware. The following screen will immediately appear.
3 I ns er t USB Key
An d Pr e s s En t e r
Insert the USB Pendrive into the USB port and press the T3 button
.
OFF
00: 00 4 When the update is over, the espresso machine restarts. Set the switch to 0 (zero) and then again to 1.
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Exit Menu
Ex i t Me n u
Description
· This parameter allows the technician to exit the “Technical” programming and
return to the normal use of the espresso machine.
“Technical” Programming
Display
Ex i t Me n u
1 Press the T3 button
machine.
Operating Procedure to exit the “Technical” programming and return to the normal use of the espresso
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Troubleshooting
· This espresso machine is equipped with several feedback mechanisms that
alert the operator when an unusual condition occurs. Additionally the espresso
machine will warn the operator when certain parameters fall below or above the
programmed point. These errors and warnings will appear as a message in the
display.
· The following section will describe errors and warnings that may appear in
the display.
Message
St e a m Boi l e r Au t o f i l l Fai l e d
Co f f e e Boi l e r 1 Pr o b e Fai l e d
SB Fi l l e d ?
Description
This message is displayed when the CPU does not detect a full signal from the
steam boiler within the set time interval. This message is displayed when the
CPU does not detect the temperature probe.
Message Solution
When this message is displayed the CPU also shuts down and turns off power to
the machine (see the parameter “Level Timeout”). Press the ON/OFF button to
reset this error.
When this message is displayed the CPU shuts down and turns off the machine.
The way to reset this error is to verify and to reconnect the temperature
probe.
This message is displayed during first installation Push enter if Steam Boiler is filled. Verify the presence of water looking the sight glass. and when preset of settings is made.
Gr o u p s Bl e d ?
Co f f e e Boi l e r 1 I s No t He a t i n g
Co f f e e Boi l e r 1 Ov e r h e a t e d
St e a m Boi l e r Pr o b e Fai l e d
St e a m Boi l e r Ov e r h e a t e d
St e a m Boi l e r I s No t He a t i n g
This message is displayed during first installation Push enter if groups have been blend ie no air is present in groups. and when preset of settings is made.
This message is displayed when the coffee boiler does not reach the minimum temperature with the programmed time interval. This message is displayed when the coffee boiler temperature exceeds the maximum allowed temperature. This message is displayed when the CPU does not detect the temperature probe.
See the parameter “Heating Timeout” for more information. The number on the display corresponds to the number of the faulty coffee boiler. When this message is displayed call an authorized service technician to repair this fault. The also CPU turns power off to the coffee boiler. When this message is displayed the CPU shuts down and turns off the machine. The way to reset this error is to verify and to reconnect the temperature probe.
This message is displayed when the steam boiler temperature exceeds the maximum allowed temperature. This message is displayed when the steam boiler does not reach the minimum temperature with the programmed time interval.
When this message is displayed call an authorized service technician to repair this fault. The also CPU turns power off to the steam boiler. See the parameter “Heating Timeout” for more information.
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Message
Fl o w Me t e r 1 No Pul s e
Au t o f i l l I n Pr o g r e s s
I nv al i d Pa s s wo r d
Pr o v i d e f o r t h e r e pl a c e me n t
Description
Message Solution
This message is displayed when the CPU does not receive the appropriate signal from the flowmeter.
When the flowmeter alarm is displayed, push a button to turn off the alarm. This problem is a result of water not flowing through the flow meter. This can be caused by the coffee packed too tightly, a blockage in the tubes, a malfunctioning water pump, a faulty valve, or a damaged flowmeter. Call a service technician to fix this problem.
This message is displayed when the steam boiler autofill cycle is activated and water is entering the steam boiler.
No action is required when this message is displayed. This message is only displayed to notify the operator of the active process.
This message is displayed when password entered This error message will be displayed anytime an incorrect password is entered.
does not match the programmed password.
The machine comes back to the previous state.
This message is displayed when the filter alarm is When this message is displayed perform the required maintenance operations on the water filter or
on. All the buttons flash
replace it.
No action is required on the espresso machine.
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References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>