manual kb90. The kb90 is tailored to suit the needs of the world's busiest coffee bar, making espresso preparation easier for baristas.
La Marzocco KB90 2 Group AV With Scales Espresso Machine
manual kb90 The kb90 is tailored to suit the needs of the world's busiest coffee bar, making espresso preparation easier for baristas. La Marzocco, considering the needs of high volume cafes and their staff, has redesigned the portafilter system to reduce the wrist strain of the user. By focusing on simplifying the fine motions, the machine is able to shave seconds off of the time required to make each drink. The kb90 sets a new standard in high volume cafe performance for La Marzocco.
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kb90
Operating Manual V1.0 - 09/2018
MAN.22.1
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. Precision Scale 10. Straight-in 11. Software Programming Guide
certifications available:
page 3 page 7 page 10 page 16 page 19 page 20 page 23 page 24 page 25 page 27 page 28
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).
1) 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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16) You should plan to make use of an omnipolar connector during installation, as required by local, national, and international electrical codes and regulations.
17) In order to avoid dangerous overheating problems, it is recommended that the power supply cable be fully unfurled.
18) Do not obstruct air intake and exhaust grilles and, in particular, do not cover the cup warmer tray with cloths or other items.
19) 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.
20) Common Dimensions, Weights, and Features
AA
BB
CC
kb90 A [mm] B [mm] C [mm] WEIGHT [kg]
2 groups 810 620 448 77
3 groups 1050 620 448 101
2. Definition of Available Models
This operating manual refers exclusively to the following models, of our own manufacture: kb90 model 2 and 3 groups
8 12
53
36
4 1
7 10
14 15 2 15 14 15
Fig. 1 - Model with 2 or 3 groups
3 11 8
13 9 7
Legend 1 Main Switch 2 Pressure Gauge (Steam & Brew water) 3 Brew Groups 4 Control Panel 5 Group #1 Keypad 6 Digital Display 7 Steam Wand 8 Steam Knob 9 Hot Water dispense nozzle 10 Removable Drain Tray
11 Hot Water Button
12 Cup Warmer Button
13 Hot Water Mix Valve
14 Straight-in
15 Precision Scale
For additional information on electronics, keypads, and software programming, please see the section entitled Software Programming your Espresso Machine.
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1) 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.
2) 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 7,0 liters 3 groups 11 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. · Pressure is displayed through a pressure gauge with a scale from 0 to 18 bar. · Safety device, based on an expansion type mechanical valve, with ounteracting spring adjusted to 13 bar. · Testing: Hydraulic test at 18 bar performed on ready-to-use small boilers, at our factory.
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· 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:
KB90 220-240
3AV 7783
1.3x3
· 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.
· Machine ETL plate:
KB90 3AV 01/18
KB000000 33.8
01/18 50/60 0.9 11.8
KB000000 29-33
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3. Installation
MODEL/SERIES GROUP
V/Hz
RATED POWER
(W)
RATED INPUT
(A)
COFFEE BOILER WATTAGE
STEAM BOILER WATTAGE
TOTAL WATTAGE
POWER CORD SIZE (mm²)
KB90
2GR
AC220-240V/60Hz AC208-240/60H
3GR
AC220-240V/60Hz AC208-240/60Hz
5666 5360
24.6 21-24
7783 7324
33.8 29-33
1600 1600
2400 2400
3000 3000
4000 4000
5666 5360
SEE ELECTRICAL CONNECTIONS
7783 FOR DETAILS 7324
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.
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.
DRAIN GRATE DRAIN TRAY
Fig. 2 - Installation Guide 10
EXPANSION VALVE DRAIN HOSE CONNECTION
Fig. 3 - Installation Nomenclature
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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 0,2 and 0,6 MPa 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 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)
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 0,2 and 0,6 MPa.
· This machine complies with the standard 61000-3-11, the impedance at the supply interface must be Zmax= 0.03 .
WARNING Replace fuses with the same size, type and rating F1 = 2A,
250V
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.
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Water specifications table
T.D.S. Total Hardness Total Iron (Fe+2/Fe+3) Free Chlorine (Cl2) Total Chlorine (Cl2) pH Alkalinity Chloride (Cl)
ppm ppm ppm ppm ppm value ppm ppm
Min. 90 70 0 0 0 6,5 40 not more
Max. 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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1) Installation on the counter The image below shows the recommended method to drill the hole on the counter.
135 mm 5,3 in.
HERE THE POSITION OF THE POWER CORD AND WATER INLET HOSES
FROM 100 TO 120 mm FROM 4 in. TO 4,7 in.
HERE THE POSITION WHERE WE SUGGEST TO MAKE THE HOLE ON THE TABLE
250 mm 9,8 in.
123 mm 4,8 in.
400 mm 15,7 in. 318 mm 12,5 in.
160 mm 6,3 in.
HERE THE POSITION OF THE DRAIN TUBE
217 mm 8,5 in.
565mm (2 groups) 805 mm (3 groups) 22,2 in. (2 groups) 31,7 in. (3 groups)
POSITION OF THE HIGH LEGS MACHINE
Fig. 4 - Hole on the Counter
55 mm 2,2 in.
78 mm 3 in. 412 mm 16,2 in.
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2) 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.
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 interlock switch
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· 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) 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. The equipment is to be installed with adequate backflow protection to comply with applicable federal, state, and local codes.
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.
5) Electrical connections a) Power supply cord · This is the main power supply cable
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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.
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;
6) 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 steellined PVC tubing and suitable hose clamps.
- Cable connection;
THE MOTOR PUMP MUST BE SITUATED CLOSE TO THE MACHINE IN AN ACCESSIBLE
PLACE FOR MAINTENACE BUT NOT FOR ACCIDENTAL INTERFERENCE AND WHERE THERE IS AN OPTIMAL AIR CIRCULATION
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.
- Cable tightening;
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4. Machine Operation and Coffee Preparation
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 This machine is designed only for preparing coffee and hot drinks.
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).
1) 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:
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.
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· Coffee boiler The water flows inside the coffee boiler directly, as soon as the water system and water filter/softener 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 boiler. All air must be removed in order to completely "saturate" the coffee boiler/group assemblies. To remove the air from the boiler, "bleed the groups", it will be necessary to remove the
group cover from the top of the machine. First remove the group tray from the top of the machine exposing the cup tray. Remove the screws securing the group cover and then remove it. Once removed the top of the groups will be exposed. Loosen the bleed screws one at a time (see fig.5) to allow air to escape until water flows from below the screw head.
Fig. 5 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 for all groups. Once all air is removed from the coffee boiler, reinstall the group cover by following the removal instructions in reverse.
· Steam boiler Turn the main switch (item 1 in Fig. 1) to position "1" or ON, the automatic steam boiler level gauge 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: It may happen that the air inside the steam boiler builds up pressure (which may be detected through the pressure gauge - item 2, fig. 1) when the water is allowed to flow in; this "false" pressure must be eliminated by opening the steam valves (item 8, Fig. 1).
b) Turning the espresso machine on Once you have completed these procedures, check the display. Press enter to confirm that the preceding procedures are complete. The installation is now complete and the espresso machine should be heating to the operating temperatures.
2) Waiting for the espresso machine to heat to operating temperature During this time, it may happen that the pointer of the coffee boiler pressure gauge reaches as high as 14-15 bar. This may happen anytime that the heating element is in the on condition. In this case it is necessary to adjust the expansion valve (Fig. 3) in such a way that the pressure may never exceed 11-12 bar. In normal operating conditions, the coffee boiler pressure gauge can read anywhere from 0-12 bar. When brewing, the pressure should be set to 9 bar. When the steam boiler reaches operating
temperature, the light on the Hot water dispense button will light. When the espresso machine is ready to operate all lights on the keypads will light.
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 lift the portafilter knob rotating it from top to bottom until the stop position is reached. 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 pre-heat 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.
5) 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.).
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Filter Basket
Porta Filter
O-ring Gasket
Double Spout
6) Brewing coffee It is now possible to remove one of the portafilters to make an espresso beverage. Place some ground coffee in the filter itself: 1 dose (approximately 6-7 g) for the small filter, 2 doses (2 approximately 1215 g) for the larger filter. Press down on the ground coffee with the supplied tamper and install the filter holder up again to the bottom of the group and then press a button 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.
7) Controlling the brew process using volumetric programming This espresso machine allows the volumetric programming of each of the first two buttons on each group (numbered left to right). Please consult the
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Software Programming Manual for further instructions.
8) 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.
9) 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
10) Autoclean and Autopurge If the autoclean function is enabled in the menu, steam will be delivered by the group with a delay of 2 seconds form portafilter removal. If the autopurge function is enabled in the menu, hot water will be delivered by the group with a delay of 2 seconds form portafilter removal. If the autoclean and autopurge functions are both enabled in the menu, steam and then hot water will be delivered by the group with a delay of 2 seconds form portafilter removal.
5. Dispensing Steam and Hot Water
1) 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 7, fig. 1) which are connected to the steam valve, into the liquid to be heated, turn the steam knob (part 8, fig. 1) 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.
2) Preparing hot water and other hot drinks
HOT WATER
You may dispense hot water by using the fixed nozzle (item 9 fig 1). To dispense hot water, press the hot water button on the right most group.
This button commands the hot water delivery. The volume of water delivered may be adjusted via the display (see the Software Programming Manual for further instructions). The temperature of the water dispensed may be adjusted by adjusting the mixing valve under the right side cover of the espresso machine. (only on the models of espresso machine equipped with this accessory)
HOT WATER MIX VALVE
19
EN
EN
6. Maintenance and Periodic Cleaning Operations
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.
20
WARNING The machine must be installed so that qualified technical presonnel can easily access it for eventual
maintenance.
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.
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.
1) 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.
- Activate the automating rinsing (backflushing) routine (see the Software Programming Manual for more detailed instructions). - 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 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 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. - 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.
Group Assembly
Diffusor Screen Diffusor Screw
- 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) Cleaning the portafilter group After pressing the straight-in release lever, it is possible to use a non-abrasive soft cloth to clean the portafilter support. Do not use aggressive solvents on varnished parts or plastic parts to avoid damage. Clean the cover panels using a soft cloth. Only clean with a wet cloth or with a cloth soaked with warm water and neutral soap.
Straight-in Release Lever
21
EN
Portafilter Support
9) Water Filter/Softener Please see the documentation accompanying the water filter/softener for proper operating and cleaning instructions.
· Steam boiler draining: to activate this function you need to access the programming menu (see page 104). Yearly, we recommend to fully drain the steam boiler by means of the specific drain cock located on the side of the boiler or under the boiler.
10) 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.
EN
22
1) 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.
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.
7. De-commissioning and Demolition
Remove the hose connecting the espresso machine to the water pump. Remove 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.
Current regulations make it illegal to discard such machine by leaving it on public grounds or on any private property.
EN
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
on Installation, otherwise
Check that brew pressure is warranty is voided)
at 9bar
Check filter basket condition
Check all switches for proper Check shot volumes
operation
Test flowmeter's ohm value
Check/note water hardness
(ohm value is acceptable if
(Water quality must be within greater than 1.8 K ohm, and
the range of parameters less than 2.2 K ohm
specified in the chapter
Rebuild steam assemblies
EVERY SIX/EIGHT MONTHS (in addition to the above)
Replace portafilter baskets Inspect group valve plungers Inspect vacuum breaker Inspect contactor Inspect expansion valve Inspect electrical wiring
EVERY YEAR (in addition to the above)
condition
each cable on the terminal
Inspect boilers safety switches
block.
Replace over-pressure valve
(safety valve)
Accurate control of the
tightness at 2,4Nm of
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.
24
EN
9. Precision Scale
WARNING
Handle with care maximum load 3
1Kg do not lift.
2
WARNING
1
The individual grid of the scale
is a fragile component, handle
and store with care.
Legend
1 Scale crosspiece 2 Drain grille 3 Scale individual grid 4 Removable drain tray
WARNING The height of the bottom tray is
fixed.
1) Use precautions Remove the adhesive label with care; if needed, remove any adhesive residues from the surface using a neutral detergent.
4
Fig. 6 - Precision Scale - 2, and 3 brewing groups
in the figure below, gently clean and dry them with an absorbent paper cloth. Dirt build-up or water stagnation may prevent the scale individual grid from properly settling into place.
· Maintenance is performed properly, by an authorized person and in the manner prescribed in this manual; · Please use the machine according to the instructions specified in this manual; · Please make sure the machine is installed on a level and firm counter; · Please make sure the power supply is stable and without electrical noises.
Don't spill water onto the scale box If needed, gently remove it with an absorbent cloth. Should any water and/or dirt penetrate into the holes highlighted
The weighing system in static conditions (*) has a rated accuracy of ±0.5g. For correct operation, make sure that:
The weighing stage is a inherently delicate, in fact it is affected by: · Vibration of the bench caused for example by other devices; · Machine vibrations caused, for example, by the use of the adjacent group.
25
EN
(*) Static weighing means weighing an object whose weight is fixed during the entire weighing.
The machine is not a weighing device certified for legal weighing. - The weighing system is a precision device that requires a lot of caution in terms of use, cleaning and maintenance.
- Should the main grid or tray be removed, ensure not to hit the load cells during the disassembly and reassembly operations.
- To proceed with the weighing of the filter holder either empty or filled with coffee powder, place it as shown below:
- Use only original La Marzocco filters and filter holders, identified by the following symbol:
- Use only filter holders with double spout; - Do not place on the scale objects weighing more than 1kg; - Never load more than 1 kg, to prevent any damage to the scales; - Use the high precision scale with care, avoid shocks, falling objects and sudden load peaks; - Any object to be weighed must be placed correctly on the scales grid.
2) Cleaning - The cleaning of the "individual grids" must be performed with care, without overloading the cells; - For proper weighing of the filter holder, make sure the grid is clean and dry; - To avoid contact with dirt before placing the filter holder, clean and dry the grid; - Please be careful during the cleaning procedures to avoid the water dripping on the scale and its electrical components; - Don't wash the scale individual grids in a dishwasher; wash them manually instead, then immediately dry them. If you wash the grid under a strong water flow, remove the magnetic support highlighted in the figure (just pull to detach the magnets). Make sure that the magnets are always dry and clean.
- To clean the drain tray you need to remove the individual grids (part 3, figure 6) first, then the drain grille (part 2, figure 6) and finally the tray (part 4, figure 6). Make sure not to hit the load cells during the disassembly and reassembly operations.
3) Removing the electronic box
2
1
To remove the electronic box you need to remove the drain tray, unscrew and remove the lower screws 1 , loosen the upper screws 2 without removing them and move the scale crosspiece up. Now you can access the electronic box or remove it.
EN
26
1) Installing the portafilters 1
Straight-in
2) Removal the portafilters
1
Press
2 Insert
2
10. Straight-in
3 Rotate
3 Extract
27
EN
PUSH PUSH
11. Software Programming Guide
94.4
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page 32
Press and hold the T3 button for 5 seconds.
"Barista" Programming
PUSH
PUSH PUSH PUSH
PUSH PUSH
Group Dose Settings
page 41
PUSH
Scale Configuration page 55
Water Dose Settings
page 57
Coffee Boiler Settings
page 60
PUSH
Water Dose ENABLED
page 57
Water Dose Exit
page 59
Scale Tare Time 3s
page 55
PUSH
Scale Settings Exit
page 56
Coffee Boiler 1 ENABLED
page 60
PUSH
PUSH
EN PUSH
Program Volume Dose page 41
28
Program Mass Dose page 43
PUSH
G1 Dose Settings page 45
Group 1 Mode PULSES
page 45
PUSH
PUSH
PUSH
Copy Dose page 51
G1B1 Dose 30
page 46
PUSH
"Barista" Programming
PUSH
EN
Pre-Inf Settings page 62
Group 1 Pre-Inf 0s Wet 0s Hold page 62
CB1 Temperature 94,5°C 95,0°C page 61
Reset Volume Doses page 53
Exit Group 1 page 46
PUSH
PUSH
PUSH
PUSH
PUSH
PUSH
Cup Warmer DISABLED page 64
Pre-Inf Settings Exit
page 63
CB Settings Exit
page 61
Group Dose Exit
page 53
PUSH
Auto Clean ENABLED
page 66
PUSH
Auto Purge ENABLED
page 68
Exit Menu page 70
29
94.4
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page 32
Enter Password page 38
PUSH
"Technical" Programming
Press and hold the T3 button for 10 seconds.
PUSH
PUSH
PUSH
Language ENGLISH page 71
PUSH
Temp Units CELSIUS
page 73
PUSH
Name LaMarzocco page 75
PUSH
Group Dose Settings
page 77
PUSH
PUSH
PUSH
Auto Purge ENABLED
page 125
PUSH
Auto Clean ENABLED
page 123
PUSH
Eco Mode Settings page 121
PUSH
Auto On/Off Settings
page 118
PUSH
EN
Coffee Dose Counter
page 127
30
PUSH
Filter Alarm Settings
page 130
PUSH
Reset Settings page 133
PUSH
Update Firmware page 135
"Technical" Programming
PUSH
EN
Scale Configuration page 91
PUSH
Water Dose Settings
page 95
PUSH
Coffee Boiler Settings
page 99
PUSH
Steam Boiler Settings
page 102
Cup Warmer Settings
page 115
PUSH
Clock Time 00:00 SUNDAY page 113
PUSH
Display Chrono TIME
page 111
PUSH
Pre-Inf Settings page 109
Exit Menu page 136
31
Description
Programming Introduction
· 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
12
3
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SB
4
5
67
1 Digital display 2 1st group coffee boiler temperature 3 Daily timetable 4 2nd group coffee boiler temperature
5 3rd group coffee boiler temperature
6 Steam Boiler
7 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.
32
EN
Programming Keypad
Group 1
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.
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.
33
EN
First Use Procedure PTruorgnriManmgactmhhieinneEgsOpMnreosdsoe
OFF
00:00
Description
The following is the procedure to be followed for the first use of 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
Operating Procedure
1 Turn the Main Switch to the 1 position.
SB FILLED?
2 To continue with the start up process, press the T3 button after filling the steam boiler.
GROUPS BLED?
3 To continue with the start up process, press the T3 button after the saturation of the coffee boiler.
94.4
00:00
95.5 95.1 SB
34
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
4 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 groWupAsRofNaIiNr Gcan be found in the Installation Guide.
HAZARDOUS VOLTAGE DISCONNECT FROM POWER SUPPLY BEFORE SERVICING
EN
PTruorgnriManmgactmhhieinneEgsOpMnreosdsoe
OFF
00:00
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
1 Turn the Main Switch to the 1 position.
Operating Procedure
OFF
00:00
94.4
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95.5 95.1 SB
2 The message shown to the left will be displayed when the espresso machine is switched on.
To complete the start up process, press any button. The screen shown to the left will be displayed. The
3 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
35
EN
Shut Down Procedures PTruorgnriManmagctmhhienineEgsOpMfrfeosdsoe
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.
94.4
00:00
95.5 95.1 SB
2 Press and hold the buttons T2
and T3
The display changes to the following:
at the same time.
OFF
00:00 3 This is the OFF setting used in the normal operating conditions.
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
4 off the machine. Failure to do so can damage the electronics.
WARNING
HAZARDOUS VOLTAGE DISCONNECT FROM POWER
36
SUPPLY BEFORE SERVICING
EN
PrPorgorgarmammmiinngg MMooddee
94.4
00:00
95.5 95.1 SB
Accessing Programming Mode
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.
Display
94.4
00:00
95.5 95.1 SB
Program Dose
Press Enter To Exit
Operating Procedure
Barista" Programming Level
1 While the espresso machine is on, press and hold the button T3
following display appears.
. After approximately 5 seconds the
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.
2
To exit the programming mode, scroll to the exit menu, using the buttons T1 or T2 . Press the T3 button to confirm the exit, or press at the same time the buttons T2 and T3.
Exit Menu
3 To exit the programming mode, scroll to the exit menu, using the buttons T1
button to confirm the exit, or press at the same time the buttons T2 and T3.
or T2
. Press the T3
EN
37
Accessing Programming Mode
PrPorgorgarmammmiinngg MMooddee
Description
94.4
00:00
95.5 95.1 SB
· 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
Operating Procedure
Technical" Programming Level
94.4
00:00
95.5 95.1 SB
4 While the espresso machine is on, press and hold the button T3
following display appears.
. After approximately 10 seconds the
Enter Password ******
This is the "Technical" programming level. Enter the password and press the buttons T1 and T2 to move between the available parameters, press the T3 button to confirm.
5
Note: You must scroll to the exit menu to exit the programming mode, or press at the same time the buttons T2 and T3.
EN
38
ProCgrleaamnimnginCgycMleosde
GR1 Backflushing
Cleaning Cycles
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 Backflushing
Operating Procedure When the espresso machine is on, to enable the washing procedure press and hold at the same time the buttons
1 T1 and T3 .
This activates the washing procedure of each group.
When activated, the water pump comes into operation, and the electric valve of the specific group being
2 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.
RINSING MULTIPLE GROUPS SIMULTANEOUSLY COULD CAUSE THE DRAIN BOX TO OVERFLOW.
39
EN
Brewratio Programming (only on ABR espresso machine models)
PrograBmremwirnagtioMode
PF 0s 0s 0.0 0.0 0.0
Description
The procedure for weighing the filter holder either empty or filled with coffee powder is shown below.
· This parameter records the values for the brew according to the brew ratio technology.
· These values can be changed even manually by entering the software settings.
· To brew in brew ratio mode, set this mode by entering the software settings.
· Brew ratio: this mode is the ratio between the coffee powder and the weight of the drink
Display
Operating Procedure
94.4
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1 When the espresso machine is on, press and hold the button T2
screen is displayed.
. After about 5 seconds the following
PF 0s 0s 0.0 0.0 0.0
2
When the value is no longer flashing, place the empty filter holder on the appropriate seat of the grid as described in chapter 9. The value is automatically recorded. (*)
94.4
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COF 0s 0s 0.0 0.0 0.0
40
3 Press and hold the button T1 . After about 5 seconds the following screen is displayed.
When the value is no longer flashing, place the filter holder filled with coffee powder on the appropriate seat of the grid as described in chapter 9. The value is automatically recorded.
4 This procedure can be repeated for all the brewing groups.
(*) This procedure must be performed at the first installation, though it is possible to repeat it anytime (for example if you get a new portafilter set).
EN
ProgPrraomgrmaminDgoMseode
Group Dose Settings Program Volume Dose
"Barista" Programming
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Operating Procedure
1 94.4
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95.5 95.1 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.
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Program Volume Dose
3 Press the T3 button to start the doses programming procedure.
EN
41
"Barista" Programming ProgPrraomgrmaminDgoMseode
Group Dose Settings Program Volume Dose
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Press Enter To Exit
Press b To Stop 10 pulses
G1B1 Saved 10 Pulses
Operating Procedure
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.
4
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.
Press Enter To Exit
5 Press the T3 button to return to the doses programming.
EN
Group Dose Exit
42
6 Press T1 or T2
to continue with the programming of the other parameters.
ProgPrraomgrmaminDgoMseode
Group Dose Settings Program Mass Dose
(only on ABR espresso machine models) "Barista" Programming
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Program Mass Dose
3 Press the T3 button to start the doses programming procedure.
EN
43
"Barista" Programming (only on ABR espresso machine models)
ProgPrraomgrmaminDgoMseode
Group Dose Settings Program Mass Dose
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Press Enter To Exit
Press b To Stop 20.0g
G1B1 Saved 20.0g
Operating Procedure
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.
4
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.
Press Enter To Exit
5 Press the T3 button to return to the doses programming.
EN
Group Dose Exit
44
6 Press T1 or T2
to continue with the programming of the other parameters.
ProgPrraomgrmaminDgoMseode
Group Dose Settings G1 Dose Settings
"Barista" Programming
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
G1 Dose Settings
3 Press the T3 button to start the doses programming procedure.
Group 1 Mode PULSES
4 Press the T3 button
to access the menu, then navigate using T1
and T2
PULSES, MASS and BREWRATIO, press the T3 button to confirm the option.
to choose between 45
EN
"Barista" Programming ProgPrraomgrmaminDgoMseode
Group Dose Settings G1 Dose Settings
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.
G1B1 Dose 30
5 Press the button T1
or T2
Use the button T1 or T2
to view the dose. Pressing the button T3 , the dose value will blink. to change the value, press the button T3 to confirm the desired value.
G1B1 Long Dose 60
6 Press the button T1
or T2
Use the button T1 or T2
to view the dose. Pressing the button T3 , the dose value will blink. to change the value, press the button T3 to confirm the desired value.
G1B3 Mode CONTINUOUS
7 Press the T3 button
to access the menu, then navigate using T1
and T2
3 SEC RINSE and CONTINUOUS, press the T3 button to confirm the option.
to choose between ,
EN
Exit Group 1
46
8 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the
ProgPrraomgrmaminDgoMseode
Group Dose Settings G1 Dose Settings
Display
"Barista" Programming
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.
Group Dose Exit
9 Press T1 or T2
to continue with the programming of the other parameters.
10 Press T1 or T2
to continue with the programming of the other parameters.
11 94.4
00:00
95.5 95.1 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
47
"Barista" Programming (only on ABR espresso machine models)
ProgPrraomgrmaminDgoMseode Scales
Group Dose Settings
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.
G1 Dose Settings
Display
Operating Procedure
LaMarzocco 00:00 CB 93,8°C SB
1
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.
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
G1 Dose Settings
3 Press the T3 button to start the doses programming procedure.
Group 1 Mode BREWRATIO
48
4 Press the T3 button
to access the menu, then navigate using T1
and T2
PULSES, MASS and BREWRATIO, press the T3 button to confirm the option.
to choose between
EN
ProgPrraomgrmaminDgoMseode Scales
Group Dose Settings
G1 Dose Settings
(only on ABR espresso machine models) "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
G1B1 Brew Ratio 1:2.00
Press the button T1 or T2
5 will blink. Use the button T1
desired value.
Operating Procedure
to view the dose of each key. Pressing the button T3 , the dose value
or T2
to change the value, press the button T3 to confirm the
G1 PF Mass 800.0g
Press the button T1 or T2
to view the portafilter mass of each group. Pressing the button T3 , the
6 value will blink. Use the button T1
or T2
to change the value, press the button T3 to confirm
the desired value.
G1 Coffee Mass 14.0g
Press the button T1 or T2
to view the coffee mass of each group. Pressing the button T3 , the
7 value will blink. Use the button T1
or T2
to change the value, press the button T3 to confirm
the desired value.
G1B3 Mode CONTINUOUS
8 Press the button T3
to enter the menu, then navigate using T1
CONTINUOUS or 3 SEC RINS.
and T2
to choose between 49
EN
"Barista" Programming (only on ABR espresso machine models)
ProgPrraomgrmaminDgoMseode Scales
Group Dose Settings
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.
G1 Dose Settings
Display
Exit Group 1
Operating Procedure
9 Press the button T3 to exit the submenu.
Group Dose Exit
10 Press T1 or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the
11 Press T1 or T2
to continue with the programming of the other parameters.
EN
12 94.4
00:00
95.5 95.1 SB
Press T2
and T3
espresso machine.
50
at the same time to exit the programming mode and return to the normal use of the
ProgPrraomgrmaminDgoMseode
Group Dose Settings Copy Dose
Description
· This parameter allows the operator to copy the doses present of each key to the others.
"Barista" Programming
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Copy Dose
3 Press the button T3 to start the dose copy procedure.
EN
Push Button to Copy
4 Press the key whose setting you want to copy. Now all the keys will flash.
51
"Barista" Programming ProgPrraomgrmaminDgoMseode
Group Dose Settings Copy Dose
Description
· This parameter allows the operator to copy the doses present of each key to the others.
Display
Push to Paste Enter to Exit
Operating Procedure
5
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.
Group Dose Exit
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.
EN
94.4
00:00
95.5 95.1 SB
8 Press T2
and T3
espresso machine.
52
at the same time to exit the programming mode and return to the normal use of the
ProgPrraomgrmaminDgoMseode
Group Dose Settings Reset Volume Doses
Description
· This parameter allows the operator to cancel all the doses set.
"Barista" Programming
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Reset Volume Doses
Resetting Doses...
3 Press the button T3
to confirm the procedure.
Now all settings are cleared.
Group Dose Exit
4 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the 53
EN
"Barista" Programming ProgPrraomgrmaminDgoMseode
Group Dose Settings Reset Volume Doses
Description
· This parameter allows the operator to cancel all the doses set.
Display
Operating Procedure
5 Press T1 or T2
to continue with the programming of the other parameters.
94.4
00:00
95.5 95.1 SB
6 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
54
PrSocgarlaemComnfiniggurMatoiodne
Group Dose Settings Scale Configuration
(only on ABR espresso machine models) "Barista" Programming
Description
· This parameter allows the operator to view and manually change each dose for each Selection Indicator.
· For greater accuracy and consistency of the doses, it is recommended that you set each Selection Indicator.
· The dose can be set by pulses or by mass (weight).
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Scale Configuration
3 Press the T3 button to enter the menu.
EN
Scale Tare Time 3s
4 Press the T3 button to enter the menu, navigate the parameters using the buttons T1
set the desired value. This parameter is common to all groups.
and T2
to
55
"Barista" Programming (only on ABR espresso machine models)
PrSocgarlaemComnfiniggurMatoiodne
Group Dose Settings Scale Configuration
Description
· This parameter allows the operator to view and manually change each dose for each Selection Indicator.
· For greater accuracy and consistency of the doses, it is recommended that you set each Selection Indicator.
· The dose can be set by pulses or by mass (weight).
Display
Operating Procedure
Scale Settings Exit
5 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the
6 Press T1 or T2
to continue with the programming of the other parameters.
94.4
00:00
95.5 95.1 SB
7 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
56
ProgrWamatmerinDogsMe ode
Group Dose Settings Water Dose Settings
"Barista" Programming
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Water Dose Settings
3 Press the T3 button to enter the menu.
Water Dose ENABLED
4
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
57
EN
"Barista" Programming ProgrWamatmerinDogsMe ode
Group Dose Settings Water Dose Settings
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Program Water Dose
Program Long Water Dose
Operating Procedure
5 You can set two doses on the hot water button by selecting either Water Dose or Long Water Dose. Press T3
to start the dose setting procedure.
Press Water Button To Stop
Press Water Button To Program
Water Dose Saved 5.0 Seconds
To program the brewing time, press the hot water button to start and then press it again to stop when the
6 desired dose is achieved.
Now the saved brewing time is displayed.
EN
Water Dose 5.0s
58
Press T1 or T2
to display the dose of the hot water button. Pressing the button T3 , the dose
7 value will blink. Use the button T1 or T2
to change the value, press the button T3
to confirm the
desired value.
ProgrWamatmerinDogsMe ode
Group Dose Settings Water Dose Settings
"Barista" Programming
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Long Water Dose 10.0s
Operating Procedure
Press T1 or T2 to display the long dose of the hot water button. Pressing the button T3 , the dose
8 value will blink. Use the button T1 or T2
to change the value, press the button T3
to confirm the
desired value.
Water Dose Exit
9 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the
10 Press T1 or T2
to continue with the programming of the other parameters.
EN
11 94.4
00:00
95.5 95.1 SB
Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the 59
"Barista" Programming ProgrCaomffemeiBnogilMerode
Group Dose Settings Coffee Boiler Settings
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 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Coffee Boiler Settings
3 Press the T3 button to enter the menu.
Coffee Boiler 1 ENABLED
60
Press the T3 button to enter the menu, move between the parameters using the buttons T1 and T2
4
to select ENABLED or DISABLED, press the T3 button to confirm the option. In the case of option
enabled you can set the following parameters.
EN
ProgrCaomffemeiBnogilMerode
Group Dose Settings Coffee Boiler Settings
"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
CB1 Temperature 93.1°C 93.3°C
Operating Procedure
Press the T3 button to enter the menu, move with the buttons T1 and T2 to set the desired
5
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.
CB Settings Exit
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.
EN
94.4
00:00
95.5 95.1 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 61
"Barista" Programming PreP-rIongfursaimonmoirnPgreM-Bordeewing
Group Dose Settings Pre-Inf Settings
Display
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
Operating Procedure
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.
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Pre-Inf Settings
3 Press the T3 button to enter the menu.
Group 1 Pre-Inf 0s Wet 0s Hold
62
Press T1 or T2 to select the group whose parameters you want to set.
4 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.
EN
PreP-rIongfursaimonmoirnPgreM-Bordeewing
Group Dose Settings Pre-Inf Settings
Display
"Barista" Programming
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
Operating Procedure
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.
Pre-Inf Settings Exit
5 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the
6 Press T1 or T2
to continue with the programming of the other parameters.
94.4
00:00
95.5 95.1 SB
7 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
63
"Barista" Programming ProgrCaumpmWainrmg eMr ode
Group Dose Settings Cup Warmer ENABLED
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 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Cup Warmer DISABLED
3
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED , press the T3 button to confirm the option.
and T2
EN
4 Press T1 or T2
to continue with the programming of the other parameters.
64
ProgrCaumpmWainrmg eMr ode
Group Dose Settings Cup Warmer ENABLED
"Barista" Programming
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
94.4
00:00
95.5 95.1 SB
5 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
65
"Barista" Programming PrograAmutomCinleganMode
Group Dose Settings Auto Clean ENABLED
Description
· This parameter allows the operator to enable or disable the auto clean function.
· If the autoclean function is enabled in the menu, steam will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Auto Clean DISABLED
3
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED , press the T3 button to confirm the option.
and T2
EN
WARNING
THE STEAM HAS ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING. 66
PrograAmutomCinleganMode
Group Dose Settings Auto Clean ENABLED
"Barista" Programming
Description
· This parameter allows the operator to enable or disable the auto clean function.
· If the autoclean function is enabled in the menu, steam will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
4 Press T1 or T2
Operating Procedure to continue with the programming of the other parameters.
94.4
00:00
95.5 95.1 SB
5 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
WARNING
THE STEAM HAS ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
67
"Barista" Programming PrograAmutomPinurggMe ode
Group Dose Settings Auto Purge ENABLED
Description
· This parameter allows the operator to enable or disable the auto clean function.
· If the autopurge function is enabled in the menu, hot water will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 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.
Group Dose Settings
2 Move between the parameters using the buttons T1 or T2
until the display shows:
Auto Purge DISABLED
3
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
EN
WARNING
TTHHEE CCOOFFFFEEEE BBOOIILLEERR CCOONNTTAAIINNSS WWAATTEERR AATT EELLEEVVAATTEEDD TTEEMMPPEERRAATTUURREESS.. WWAATTEERR TTEEMMPPEERRAATTUURREE OOVVEERR 5522°°CC CCAANN CCAAUUSSEE SSEEVVEERREE BBUURRNNSS IINNSSTTAANNTTLLYY OORR DDEEAATTHH FFRROOMM SSCCAALLDDIINNGG.. 68
PrograAmutomPinurggMe ode
Group Dose Settings Auto Purge ENABLED
"Barista" Programming
Description
· This parameter allows the operator to enable or disable the auto clean function.
· If the autopurge function is enabled in the menu, hot water will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
4 Press T1 or T2
Operating Procedure to continue with the programming of the other parameters.
94.4
00:00
95.5 95.1 SB
5 Press T2
and T3
espresso machine.
at the same time to exit the programming mode and return to the normal use of the
EN
WARNING
THE COFFEE BOILER CONTAINS WATER AT ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
69
"Barista" Programming PrograEmximt MinegnuMode
Group Dose Settings Exit Menu
Description
· This parameter allows the operator to exit the "Barista" programming and return to the normal use of the espresso machine.
Display
Exit Menu
Operating Procedure
1
Press the T3 button machine.
to exit the "Barista" programming and return to the normal use of the espresso
94.4
00:00
95.5 95.1 SB
2
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
70
PrograLmanmguinag eMode
Enter Password ****** Language ENGLISH
Description
· This parameter allows the technician to change the language of the display.
"Technical" Programming
Display
Operating Procedure
1 94.4
00:00
95.5 95.1 SB
When the espresso machine is turned on, press and hold the T3 button . After about 10 seconds the following screen is displayed.
Enter Password ******
2
Enter the technician password using the buttons T1 following screen is displayed.
, T2
and T3 . After the acceptance, the
Language ENGLISH
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
EN
4 Press T1 or T2
to continue with the programming of the other parameters.
71
"Technical" Programming PrograLmanmguinag eMode
Enter Password ****** Language ENGLISH
Description
· This parameter allows the technician to change the language of the display.
Display
Exit Menu
Operating Procedure
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.
94.4
00:00
95.5 95.1 SB
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.
EN
72
TempPerroagturaremMmeainsugrMemoednet Units
Enter Password ******
Description
· This parameter allows the technician to change the temperature display from degrees Celsius to degrees Fahrenheit and vice versa.
Temp Units CELSIUS
"Technical" Programming
Display
Enter Password ******
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
Temp Units CELSIUS
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.
EN
Exit Menu
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.
73
"Technical" Programming
TempPerroagturaremMmeainsugrMemoednet Units
Enter Password ******
Description
· This parameter allows the technician to change the temperature display from degrees Celsius to degrees Fahrenheit and vice versa.
Temp Units CELSIUS
Display
Operating Procedure
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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
ProgramNmamineg Mode
Enter Password ****** Name LaMarzocco
"Technical" Programming
Description
· This parameter allows the technician to · The user name is displayed continuously
program a 16 character user name.
on the display on the second line.
Display
Enter Password ******
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
Name LaMarzocco
2
Press the T3 button to enter the menu, use the buttons T1 the T3 button to confirm the value and proceed with writing.
and T2
to set the desired value, press
3 Press T1 or T2
to continue with the programming of the other parameters.
EN
Exit Menu
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.
75
"Technical" Programming ProgramNmamineg Mode
Enter Password ****** Name LaMarzocco
Description
· This parameter allows the technician to · The user name is displayed continuously
program a 16 character user name.
on the display on the second line.
Display
Operating Procedure
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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
76
ProgPrraomgrmaminDgoMseode
Enter Password ****** Program Volume Dose
"Technical" Programming
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Enter Password ******
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
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Program Volume Dose
3 Press the T3 button to start the doses programming procedure.
EN
77
"Technical" Programming ProgPrraomgrmaminDgoMseode
Enter Password ****** Program Volume Dose
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Press Enter To Exit
Press b To Stop 10 pulses
G1B1 Saved 10 Pulses
Operating Procedure
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.
4
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.
Press Enter To Exit
5 Press the T3 button to return to the doses programming.
EN
Group Dose Exit
78
6 Press T1 or T2
to continue with the programming of the other parameters.
ProgPrraomgrmaminDgoMseode
Enter Password ****** Program Mass Dose
(only on ABR espresso machine models) "Technical" Programming
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Enter Password ******
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
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Program Mass Dose
3 Press the T3 button to start the doses programming procedure.
EN
79
"Technical" Programming (only on ABR espresso machine models)
ProgPrraomgrmaminDgoMseode
Enter Password ****** Program Mass Dose
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Press Enter To Exit
Press b To Stop 20.0g
G1B1 Saved 20.0g
Operating Procedure
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.
4
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.
Press Enter To Exit
5 Press the T3 button to return to the doses programming.
EN
Group Dose Exit
80
6 Press T1 or T2
to continue with the programming of the other parameters.
ProgPrraomgrmaminDgoMseode
Enter Password ****** G1 Dose Settings
"Technical" Programming
Description
· This parameter allows the operator to program the amount of coffee (brewing amount) for each Selection Indicator.
· The brewing amount can be set in terms of time (sec.), pulses, mass or brewratio.
· Once programmed, the Selection Indicator remains lighted.
· It is possible to set the dose for both a short and a long shot on the same Selection Indicator.
· PULSE mode: control of doses in volume · MASS mode: control of doses in mass · BREW RATIO mode: ratio between the
coffee powder and the weight of the drink
Display
Enter Password ******
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
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
G1 Dose Settings
3 Press the T3 button to start the doses programming procedure.
Group 1 Mode PULSES
4 Press the T3 button
to access the menu, then navigate using T1
and T2
PULSES, MASS and BREWRATIO, press the T3 button to confirm the option.
to choose between 81
EN
"Technical" Programming ProgPrraomgrmaminDgoMseode
Enter Password ****** G1 Dose Settings
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.
G1B1 Dose 30
5 Press the button T1
or T2
Use the button T1 or T2
to view the dose. Pressing the button T3 , the dose value will blink. to change the value, press the button T3 to confirm the desired value.
G1B1 Long Dose 60
6 Press the button T1
or T2
Use the button T1 or T2
to view the dose. Pressing the button T3 , the dose value will blink. to change the value, press the button T3 to confirm the desired value.
G1B3 Mode CONTINUOUS
7 Press the T3 button
to access the menu, then navigate using T1
and T2
3 SEC RINSE and CONTINUOUS, press the T3 button to confirm the option.
to choose between ,
EN
Exit Group 1
82
8 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the
ProgPrraomgrmaminDgoMseode
Enter Password ****** G1 Dose Settings
Display
"Technical" Programming
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.
Group Dose Exit
9 Press T1 or T2
to continue with the programming of the other parameters.
10 Press T1 or T2
to continue with the programming of the other parameters.
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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
83
"Technical" Programming (only on ABR espresso machine models)
ProgPrraomgrmaminDgoMseode Scales
Enter Password ******
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.
G1 Dose Settings
Display
Operating Procedure
Enter Password ******
1
After accessing the "Technical" programming menu and entering the password, use the buttons T1 until the following screen is displayed.
and T2
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
G1 Dose Settings
3 Press the T3 button to start the doses programming procedure.
Group 1 Mode BREWRATIO
84
4 Press the T3 button
to access the menu, then navigate using T1
and T2
PULSES, MASS and BREWRATIO, press the T3 button to confirm the option.
to choose between
EN
ProgPrraomgrmaminDgoMseode Scales
Enter Password ******
G1 Dose Settings
(only on ABR espresso machine models) "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
G1B1 Brew Ratio 1:2.00
Press the button T1 or T2
5 will blink. Use the button T1
desired value.
Operating Procedure
to view the dose of each key. Pressing the button T3 , the dose value
or T2
to change the value, press the button T3 to confirm the
G1 PF Mass 800.0g
Press the button T1 or T2
to view the portafilter mass of each group. Pressing the button T3 , the
6 value will blink. Use the button T1
or T2
to change the value, press the button T3 to confirm
the desired value.
G1 Coffee Mass 14.0g
Press the button T1 or T2
to view the coffee mass of each group. Pressing the button T3 , the
7 value will blink. Use the button T1
or T2
to change the value, press the button T3 to confirm
the desired value.
G1B3 Mode CONTINUOUS
8 Press the button T3
to enter the menu, then navigate using T1
CONTINUOUS or 3 SEC RINS.
and T2
to choose between 85
EN
"Technical" Programming (only on ABR espresso machine models)
ProgPrraomgrmaminDgoMseode Scales
Enter Password ******
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.
G1 Dose Settings
Display
Exit Group 1
Operating Procedure
9 Press the button T3 to exit the submenu.
Group Dose Exit
10 Press T1 or T2
until the display shows the exit menu, press the T3 button
"Technical" programming.
to return to the
11 Press T1 or T2
to continue with the programming of the other parameters.
94.4
00:00
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12
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.
86
EN
ProgPrraomgrmaminDgoMseode
Enter Password ****** Copy Dose
Description
· This parameter allows the operator to copy the doses present of each key to the others.
"Technical" Programming
Display
Enter Password ******
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
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Copy Dose
3 Press the button T3 to start the dose copy procedure.
EN
Push Button to Copy
4 Press the key whose setting you want to copy. Now all the keys will flash.
87
"Technical" Programming ProgPrraomgrmaminDgoMseode
Enter Password ****** Copy Dose
Description
· This parameter allows the operator to copy the doses present of each key to the others.
Display
Push to Paste Enter to Exit
Operating Procedure
5
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.
Group Dose Exit
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.
94.4
00:00
95.5 95.1 SB
8
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.
88
EN
ProgPrraomgrmaminDgoMseode
Enter Password ****** Reset Volume Doses
Description
· This parameter allows the operator to cancel all the doses set.
"Technical" Programming
Display
Enter Password ******
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
Group Dose Settings
2 Press the button T1 or T2
to display the following menu.
Reset Volume Doses
Resetting Doses...
3 Press the button T3
to confirm the procedure.
Now all settings are cleared.
Group Dose Exit
4 Press T1
or T2
until the display shows the exit menu, press the T3 button
"Barista" programming.
to return to the 89
EN
"Technical" Programming ProgPrraomgrmaminDgoMseode
Enter Password ****** Reset Volume Doses
Description
· This parameter allows the operator to cancel all the doses set.
Display
Operating Procedure
5 Press T1 or T2
to continue with the programming of the other parameters.
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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.
EN
90
ProPgraogmramminSgcaMleosde
Enter Password ****** Scale Configuration
(only on ABR espresso machine models) "Technical" Programming
Description
· This parameter enables the technician to set some scale parameters like: - Enabling/disabling the offset parameter; - Setting the weight reading time; - Calibrating the scales; - Updating the scale software.
Display
Enter Password ******
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
Scale Configuration
2 Press the T3 button
to enter the menu.
Auto Offset ENABLED
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
Scale Tare Time 3s
4 Press the T3 button to enter the menu, navigate the parameters using the buttons T1
set the desired value. This parameter is common to all groups.
and T2
to
91
EN
"Technical" Programming (only on ABR espresso machine models)
ProPgraogmramminSgcaMleosde
Enter Password ****** Scale Configuration
Description
· This parameter enables the technician to set some scale parameters like: - Enabling/disabling the offset parameter; - Setting the weight reading time; - Calibrating the scales; - Updating the scale software.
Display
G1 Scale PRESENT
Operating Procedure
5
This parameter indicates that the scale is properly connected; navigate using the T1 to display the next menu.
and T2
buttons
Calibrate G1 Scale
6 Press the T3 button to start the calibration procedure.
Empty G1 Scale And Press Enter
Place 100g on G1 And Press Enter
Remove any object from the scale, then press the T3 button to confirm.
7 Place the reference weights onto the scale, then press the T3 button
the self-calibration values or a confirmation message are displayed.
to confirm. At the end of the process,
Repeat this operation for each group.
G1 Scale: v0.0.0 Upgrade to 0.0.0
8 Press T2
to proceed with setting and press the T3 button
to update the scale firmware if necessary.
92
EN
ProPgraogmramminSgcaMleosde
Enter Password ****** Scale Configuration
(only on ABR espresso machine models) "Technical" Programming
Description
· This parameter enables the technician to set some scale parameters like: - Enabling/disabling the offset parameter; - Setting the weight reading time; - Calibrating the scales; - Updating the scale software.
Display
Start Scale Testing
0.0 0.0 0.0 Enter to Exit
9 Press the T3 button
Operating Procedure to enter the menu and place the reference weights onto the scale.
View Scale Versions
10 Press the T3 button to enter the menu.
G1 Scale HW0.0 FW0.0.0
11 Use T1 and T2
to display the hardware and software version installed.
EN
View Versions Exit
12 Press the T3 button
to exit the submenu
93
"Technical" Programming (only on ABR espresso machine models)
ProPgraogmramminSgcaMleosde
Enter Password ****** Scale Configuration
Description
· This parameter enables the technician to set some scale parameters like: - Enabling/disabling the offset parameter; - Setting the weight reading time; - Calibrating the scales; - Updating the scale software.
Display
Operating Procedure
Scale Settings Exit
13 Press T1 or T2
until the display shows the exit menu, press the T3 button
"Technical" programming.
to return to the
14 Press T1 or T2
to continue with the programming of the other parameters.
94.4
00:00
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15
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
94
ProgrWamatmerinDogsMe ode
Enter Password ****** Water Dose Settings
"Technical" Programming
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Enter Password ******
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
Water Dose Settings
2 Press the T3 button to enter the menu.
Water Dose WITH PUMP
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select WITH PUMP or WITHOUT PUMP, press the T3 button to confirm the option.
and T2
Water Dose ENABLED
4 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2 95
EN
"Technical" Programming ProgrWamatmerinDogsMe ode
Enter Password ****** Water Dose Settings
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Program Water Dose
Program Long Water Dose
Operating Procedure
5 You can set two doses on the hot water button by selecting either Water Dose or Long Water Dose. Press
T3 button to start the dose setting procedure.
Program Water Dose
Press Water Button To Stop
Press Water Button To Program
Water Dose Saved 5.0 Seconds
To program the brewing time, press the hot water button to start and then press it again to stop when the
6 desired dose is achieved.
Now the saved brewing time is displayed.
EN
Water Dose 5.0s
96
Press T1 or T2 to display the dose of the hot water button. Pressing the button T3 button , the
7 dose value will blink. Use the button T1 or T2
to change the value, press the button T3 button
to
confirm the desired value.
ProgrWamatmerinDogsMe ode
Enter Password ****** Water Dose Settings
"Technical" Programming
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Long Water Dose 10.0s
Operating Procedure
Press T1 or T2 to display the long dose of the hot water button. Pressing the button T3 button
8 , the dose value will blink. Use the button T1 or T2
to change the value, press the button T3 button
to confirm the desired value.
Water Dose Exit
9 Press the T3 button to return to the "Technical" programming.
10 Press T1 or T2
to continue with the programming of the other parameters.
EN
Exit Menu
11
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.
97
"Technical" Programming ProgrWamatmerinDogsMe ode
Enter Password ****** Water Dose Settings
Description
· This parameter allows the operator to program the amount of water (brewing amount) for the hot water button.
· This feature can be enabled or disabled.
Display
Operating Procedure
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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
98
ProgrCaomffemeiBnogilMerode
Enter Password ****** Coffee Boiler Settings
Display
"Technical" Programming
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 compensated by use of the "Coffee T. Offset" parameter.
Enter Password ******
1
After accessing the "Technical" programming menu and entering the password, use the buttons T1 until the following screen is displayed.
and T2
Coffee Boiler Settings
2 Press the T3 button
to enter the menu.
Coffee Boiler 1 ENABLED
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
CB1 Temperature 93.1°C 93.3°C
Press the T3 button to enter the menu, move with the buttons T1 and T2 to set the desired
4 temperature, press the T3 button
to confirm the value. In the case of espresso machine with 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.
99
EN
"Technical" Programming ProgrCaomffemeiBnogilMerode
Enter Password ****** Coffee Boiler Settings
Display
Description
· 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
Operating Procedure
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.
CB1 Offset 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 4 groups
you can set this value also on the coffee boiler 2.
CB1 RTD Trim 0
6
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
CB Settings Exit
7 Press the T3 button to return to the "Technical" programming.
EN
100
8 Press T1 or T2
to continue with the programming of the other parameters.
ProgrCaomffemeiBnogilMerode
Enter Password ****** Coffee Boiler Settings
Display
"Technical" Programming
Description
· 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
Operating Procedure
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.
Exit Menu
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 and return to the normal use of the espresso machine.
94.4
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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
WARNING
THE COFFEE BOILER CONTAINS WATER AT ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
101
"Technical" Programming ProgrSatemamiBnogilMerode
Enter Password ****** Steam Boiler Settings
Display
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.
Operating Procedure
Temperature 247°F/119°C 260°F/127°C 264°F/129°C
Pressure 1.0 bar 1.5 bar 2.0 bar
Enter Password ******
1
After accessing the "Technical" programming menu and entering the password, use the buttons T1 until the following screen is displayed.
and T2
Steam Boiler Settings
2 Press the T3 button to enter the menu.
Steam Boiler ENABLED
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
EN
Steam Temp. 123,7°C 123,5°C
4 Press the T3 button to enter the menu, move with the buttons T1 and T2
temperature, press the T3 button to confirm the value.
to set the desired
102
"Technical" Programming
ProgrSatemamiBnogilMerode
Description
Enter Password ******
Steam Boiler Settings
· 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. · The maximum permitted value for the temperature setting is 129°C. · SAFETY TEST allows to bring the steam boiler temperature to 140°C, thus triggering the safety valve. Once the
Display
Operating Procedure
Autofill Delay 2 start 2 stop
The first value indicates the time in seconds between the detection of the need to fill and the start of filling.
5
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 and T2
to set the desired
automatic filling time, press the T3 button to confirm the value.
Fill During Brew YES
6 Press the T3 button
press the T3 button
to enter the menu, move using the buttons T1 to confirm the option.
and T2
to select YES or NO,
Autofill Timeout 10 min
7 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
EN
Fill With Pump WITH PUMP
8 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select WITH PUMP or WITHOUT PUMP, press the T3 button to confirm the option.
and T2
103
"Technical" Programming ProgrSatemamiBnogilMerode
Enter Password ****** Steam Boiler Settings
Display
Description
valve has triggered disable the function. · Should the safety valve fail to trigger
within approximately one minute of the temperature reaching 140°C, disable the function and replace the valve. · Only qualified technicians can perform this operation. · DRAIN STEAM BOILER allows the service staff to renew or "regenerate" the water contained inside the steam
Operating Procedure
boiler, discharging about one half of the water contained in the boiler. · This procedure is recommended in case the machine should remain inactive for more than 8 hours and in any case at least on a weekly basis.
Level Sensitiv. HIGH
9 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select HIGH, MEDIUM or LOW, press the T3 button to confirm the option.
and T2
Steam Boiler Safety Test
10 Press the T3 button
to enable the function.
11 SB 124.3/140.0°C Enter to Exit
Press the T3 button
to exit the function.
EN
Drain Steam Boiler
Close Water Valve Enter when Ready
12 Press the T3 button to enable the function.
Manually close the mixing valve to allow the drain of the water contained in the steam boiler.
104
ProgrSatemamiBnogilMerode
Description
"Technical" Programming
Enter Password ******
Steam Boiler Settings
Display
Press Water Button Enter when Empty
Wait for Steam Boiler Autofill
Reset Water Valve Enter when Done
Drain Steam Boiler Completed
Operating Procedure
Press the hot water button to start draining the water contained in the steam boiler. Press the T3 button when the boiler is empty, wait for refilling completion.
Manually reopen the mixing valve and press the T3 button . Now the procedure to renew or "regenerate" the water inside the steam boiler is completed
SB Settings Exit
13 Press the T3 button
to return to the "Technical" programming.
EN
14 Press T1 or T2
to continue with the programming of the other parameters.
105
"Technical" Programming ProgrSatemamiBnogilMerode
Description
Enter Password ******
Steam Boiler Settings
Display
Exit Menu
Operating Procedure
15
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.
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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
106
WARNING
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
ProgrSatemamiBnogilMerode
Enter Password ****** Steam Boiler Settings
"Technical" Programming
Description
· The parameter "Level Sensit." allows the technician to select the probe sensitivity for steam boiler filling according to water hardness.
· The black connection cable corresponds to the working level probe.
· The red connection cable corresponds to the minimum level probe.
· The sensitivity default value is high.
Display
Enter Password ******
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
Steam Boiler Settings
2 Press the T3 button to enter the menu.
Level Sensitiv. HIGH
3 Press the T3 button
to enter the menu, move between the parameters using the buttons T1
to select HIGH, MEDIUM or LOW, press the T3 button to confirm the option.
and T2
EN
SB Settings Exit
4
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
107
"Technical" Programming ProgrSatemamiBnogilMerode
Enter Password ****** Steam Boiler Settings
Description
· The parameter "Level Sensit." allows the technician to select the probe sensitivity for steam boiler filling according to water hardness.
· The black connection cable corresponds to the working level probe.
· The red connection cable corresponds to the minimum level probe.
· The sensitivity default value is high.
Display
Exit Menu Restart Machine for Changes
Operating Procedure
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 Turn the Main Switch to the 0 position.
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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.
EN
108
PreP-rIongfursaimonmoirnPgreM-Bordeewing
Enter Password ****** Pre-Inf Settings
Display
"Technical" Programming
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
Operating Procedure
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.
Enter Password ******
1
After accessing the "Technical" programming menu and entering the password, use the buttons T1 until the following screen is displayed.
and T2
Pre-Inf Settings
2 Press the T3 button to enter the menu.
Group 1 Pre-Wet 0s Wet 0s Hold
Press T1 or T2 to select the group whose parameters you want to set.
3 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 button to confirm. Repeat this operation to set the second value.
EN
Pre-Wet Settings Exit
4
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
109
"Technical" Programming PreP-rIongfursaimonmoirnPgreM-Bordeewing
Enter Password ****** Pre-Inf Settings
Display
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
Operating Procedure
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.
5 Press T1 or T2
to continue with the programming of the other parameters.
Exit Menu
6
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.
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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
110
ProgCrraomnomFiunngctMionode
Enter Password ****** Display Chrono TIME
"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
Enter Password ******
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
Display Chrono TIME
2
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select an option (NO/TIME/DOSE), press the T3 button to confirm the option.
and T2
GR1 GR2 GR3 18 0 0
3 In the case of active option (TIME or DOSE ) the display shown to the side appears.
EN
4 Press T1 or T2
to continue with the programming of the other parameters.
111
"Technical" Programming ProgCrraomnomFiunngctMionode
Enter Password ****** Display Chrono TIME
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
Exit Menu
Operating Procedure
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.
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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
112
ProgrCalmocmk AindgjuMst ode
Enter Password ****** Clock Time 00:00 SUNDAY
"Technical" Programming
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
Enter Password ******
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
Clock Time 00:00 SUNDAY
2
Pressing the T3 button the first value will blink. Use the buttons T1 the operation to set the day of the week.
and T2
to set the clock. Repeat
3 Press T1 or T2
to continue with the programming of the other parameters.
EN
Exit Menu
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.
113
"Technical" Programming ProgrCalmocmk AindgjuMst ode
Enter Password ****** Clock Time 00:00 SUNDAY
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
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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
114
ProgrCaumpmWainrmg eMr ode
Enter Password ****** Cup Warmer Settings
"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 parameter allows the technician to select the operating of the cup warmer by time or by button on the control panel.
· This function is displayed only on the models of espresso machine equipped with this accessory.
Display
Enter Password ******
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
Cup Warmer Settings
2 Press the T3 button to enter the menu.
Cup Warmer DISABLED
3
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED , press the T3 button to confirm the option.
and T2
Cup Warmer TIME
4
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select TIME or BY BUTTON , press the T3 button to confirm the option.
and T2
115
EN
"Technical" Programming ProgrCaumpmWainrmg eMr ode
Enter Password ****** Cup Warmer Settings
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 parameter allows the technician to select the operating of the cup warmer by time or by button on the control panel.
· This function is displayed only on the models of espresso machine equipped with this accessory.
Display
Cup Warmer T On 2min
Cup Warmer T Off 8min
Operating Procedure
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.
and T2
Cup Warmer Exit
6
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
7 Press T1 or T2
to continue with the programming of the other parameters.
EN
Exit Menu
116
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.
ProgrCaumpmWainrmg eMr ode
Enter Password ****** Cup Warmer Settings
"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 parameter allows the technician to select the operating of the cup warmer by time or by button on the control panel.
· This function is displayed only on the models of espresso machine equipped with this accessory.
Display
Operating Procedure
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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
117
"Technical" Programming ProgrAaumtomOiNn/gOFMF ode
Enter Password ****** Auto On/Off Settings
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
Enter Password ******
1
After accessing the "Technical" programming menu and entering the password, use the buttons T1 until the following screen is displayed.
and T2
Auto On/Off Settings
2 Press the T3 button to enter the menu.
Auto On/Off ENABLED
3
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
Auto On Time 00:00
118
4
If the parameter is enabled, press the T3 button to set the desired time, press the T3 button
to enter the menu, move with the buttons T1 to confirm the value.
and T2
EN
ProgrAaumtomOiNn/gOFMF ode
Enter Password ****** Auto On/Off Settings
"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
Auto Off Time 00:00
Operating Procedure
5
Press the T3 button press the T3 button
to enter the menu, move with the buttons T1 to confirm the value.
and T2
to set the desired time,
Closed 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,
Auto On/Off Exit
7
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
EN
8 Press T1 or T2
to continue with the programming of the other parameters.
119
"Technical" Programming ProgrAaumtomOiNn/gOFMF ode
Enter Password ****** Auto On/Off Settings
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
Exit Menu
Operating Procedure
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 and return to the normal use of the espresso machine.
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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
120
PrograEmCOmMinogdeMode
Enter Password ****** Eco Mode Settings
"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
Enter Password ******
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
Eco Mode Settings
2 Press the T3 button to enter the menu.
Eco Mode Temp -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
Auto Eco Time 30
Press the T3 button to enter the menu, move between the parameters with the buttons T1 and T2
4
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.
121
EN
"Technical" Programming PrograEmCOmMinogdeMode
Enter Password ****** Eco Mode Settings
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
Btn Shortcut B1+B2
Operating Procedure
5
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select B1+B2 or DISABLED, press the T3 button to confirm the option.
and T2
Eco Mode Exit
6 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
Exit Menu
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.
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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.
122
EN
PrograAmutomCinleganMode
Enter Password ****** Auto Clean ENABLED
"Technical" Programming
Description
· This parameter allows the technician to enable or disable the auto clean function.
· If the autoclean function is enabled in the menu, steam will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
Enter Password ******
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
Auto Clean DISABLED
2
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED , press the T3 button to confirm the option.
and T2
3 Press T1 or T2
to continue with the programming of the other parameters.
EN
WARNING
THE STEAM HAS ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
123
"Technical" Programming PrograAmutomCinleganMode
Enter Password ****** Auto Clean ENABLED
Description
· This parameter allows the technician to enable or disable the auto clean function.
· If the autoclean function is enabled in the menu, steam will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
Exit Menu
Operating Procedure
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.
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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
WARNING
124
THE STEAM HAS ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
PrograAmutomPinurggMe ode
Enter Password ****** Auto Purge ENABLED
"Technical" Programming
Description
· This parameter allows the technician to enable or disable the auto clean function.
· If the autopurge function is enabled in the menu, hot water will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
Enter Password ******
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
Auto Purge DISABLED
2
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
3 Press T1 or T2
to continue with the programming of the other parameters.
EN
WARNING
THE COFFEE BOILER CONTAINS WATER AT ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
125
"Technical" Programming PrograAmutomPinurggMe ode
Enter Password ****** Auto Purge ENABLED
Description
· This parameter allows the technician to enable or disable the auto clean function.
· If the autopurge function is enabled in the menu, hot water will be delivered by the group with a delay of 2 seconds form portafilter removal.
Display
Exit Menu
Operating Procedure
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.
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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
126
WARNING
THE COFFEE BOILER CONTAINS WATER AT ELEVATED TEMPERATURES. WATER TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH FROM SCALDING.
PrCoogffreaemDmosiengCoMunotdere
Enter Password ****** Coffee Dose Counter
"Technical" Programming
Description
· T his 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; · Hot water doses.
Display
Enter Password ******
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
Coffee Dose Counter
2 Press the T3 button to enter the menu.
Total Coffee Doses: 63
3 Move between the parameters using the buttons T1 and T2
to display the desired option.
EN
Doses G1B1 10
4 Continuing to move with the buttons T1 and T2
you can display the total doses of each button. 127
"Technical" Programming PrCoogffreaemDmosiengCoMunotdere
Enter Password ****** Coffee Dose Counter
Description
· T his 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; · Hot water doses.
Display
Doses G1B2 3
Operating Procedure
5 Continuing to move with the buttons T1 and T2
you can display the total doses of each button.
Doses G1B3 5
6 Continuing to move with the buttons T1 and T2
you can display the total doses of each button.
Hot water Doses 30
7 Continuing to move with the buttons T1
button.
and T2
you can also display the total doses of the hot water
Coffee Dose Exit
128
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
EN
PrCoogffreaemDmosiengCoMunotdere
Enter Password ****** Coffee Dose Counter
"Technical" Programming
Description
· T his 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; · Hot water doses.
Display
9 Press T1 or T2
Operating Procedure to continue with the programming of the other parameters.
Exit Menu
10
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.
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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
129
"Technical" Programming ProgrFaimltemr AinlagrmMode
Enter Password ****** Filter Alarm Settings
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
Operating Procedure
Enter Password ******
1
After accessing the "Technical" programming menu and entering the password, use the buttons T1 until the following screen is displayed.
and T2
Filter Alarm Settings
2 Press the T3 button to enter the menu.
Filter Alarm ENABLED
3
Press the T3 button to enter the menu, move between the parameters using the buttons T1
to select ENABLED or DISABLED, press the T3 button to confirm the option.
and T2
Filter Status 0 of 5000L
130
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
EN
ProgrFaimltemr AinlagrmMode
Enter Password ****** Filter Alarm Settings
"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
Operating Procedure
Alarm Water Use 40 Coffee Water
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
Filter Alarm Reset (0 L)
6
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
Filter Alarm Exit
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
EN
8 Press T1 or T2
to continue with the programming of the other parameters.
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"Technical" Programming ProgrFaimltemr AinlagrmMode
Enter Password ****** Filter Alarm Settings
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
Exit Menu
Operating Procedure
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 and return to the normal use of the espresso machine.
94.4
00:00
95.5 95.1 SB
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
132
ProgramRmesinetg Mode
Enter Password ****** Reset Settings
"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
Enter Password ******
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
Reset Settings
2 Press the T3 button to enter the menu.
3 Barista Settings Reset
Press the T3 button to reset the settings you made in the "Barista" programming.
EN
Tech, Settings Reset
4 Press the T3 button to reset the settings you made in the "Technical" programming.
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"Technical" Programming ProgramRmesinetg Mode
Enter Password ****** Reset Settings
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
Reset Exit
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 or T2
to continue with the programming of the other parameters.
Exit Menu
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.
94.4
00:00
95.5 95.1 SB
8
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.
134
EN
ProUgprdaamtemFinrmgwMaroede
Enter Password ****** Update Firmware
Description
· This parameter allows the technician to update the control unit of the espresso machine via a USB Pendrive.
"Technical" Programming
Display
Enter Password ******
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
Update Firmware
2 Press the T3 button to update the firmware. The following screen will immediately appear.
Insert USB Key And Press Enter
3 Insert the USB Pendrive into the USB port and press the T3 button .
EN
OFF
00:00 4 When the update is over, the espresso machine restarts. Set the switch to 0 (zero) and then again to 1.
135
"Technical" Programming PrograEmximt MinegnuMode
Enter Password ****** Exit Menu
Description
· This parameter allows the technician to exit the "Technical" programming and return to the normal use of the espresso machine.
Display
Exit Menu
Operating Procedure
1
Press the T3 button machine.
to exit the "Technical" programming and return to the normal use of the espresso
EN
136
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
Steam Boiler Autofill Failed
Coffee Boiler 1 Probe Failed
SB Filled?
Groups Bled?
Coffee Boiler 1 Is Not Heating
Coffee Boiler 1 Overheated
Steam Boiler Probe Failed
Steam Boiler Overheated
Steam Boiler Is Not Heating
SB Htr Broken! TURN OFF NOW
Steam Boiler Is Empty
CB1 Htr Broken! TURN OFF NOW
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.
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.
This message is displayed when the temperature of the coffee boiler neck resistance increases by 5°C over one minute, despite it being switched off.
This message is displayed when the steam boiler level probe has not detected the water level for at least 2 seconds.
This message is displayed when the temperature of the coffee boiler neck resistance increases by 5°C over one minute, despite it being switched off.
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.
When this message is displayed immediately switch off the machine and contact an authorised maintenance technician to have the failure repaired. When this alarm is notified, the LEDs on the cup heater and hot water buttons blink. When this message is displayed please contact an authorised maintenance technician to have the failure repaired. When this alarm is notified, the LEDs on the cup heater and hot water buttons blink.
When this message is displayed immediately switch off the machine and contact an authorised maintenance technician to have the failure repaired. When this alarm is notified, the LEDs on the cup heater and hot water buttons blink.
137
EN
Message
Flow Meter 1 No Pulse
Autofill In Progress
Invalid Password
Provide for the replacement
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.
EN
138
EN
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