M26 - Coffee machine La Cimbali - Free user manual and instructions

USER MANUAL M26 La Cimbali

pounds DIMENSIONS 2 gr. 3 gr.

WARNING: Hot surface - ATTENTION: Surface chaude

6. Rules for the worker operating

(only DT version with display) ....................... 14

12. Changing the water in the boiler

(only DT version with display) ....................... 15

16.1 Dispensing with the Turbosteam selector

Messages in explicit mode ............................. 28 CUSTOMER PROGRAMMING (only DT version with display)

21. How to access the programming mode ........ 30

Please read the warnings and rules in this User’s Manual carefully before using or handling the machine in any way because they provide important information regarding safety and hygiene when operating the machine. Keep this booklet handy for easy reference.

• The machine was designed solely for preparing espresso coffee and hot beverages using hot water or steam, and for warming cups. Any other use is considered irregular.

• The machine must be installed in a place where it is only used by carefully trained staff that know the risks attached to using the machine.

• The machine is for professional use only.

• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they are supervised or given instruction concerning the safe use of the appliance and understand the hazards involved. Children must not play with the appliance. Cleaning and user maintenance must not be made by children without supervision. Use by minors, with or without adult supervision, must not contravene local employment laws.

• Never leave the appliance unattended while it is in use.

• The appliance must not be used outdoors.

• If the appliance is stored in rooms where the temperature can drop below the freezing point, empty the boiler and water circuit tubes.

• Do not expose the appliance to atmospheric agents (rain, sun, and cold).

• Do not clean the appliance with jets of water.

• Noise: assessed acoustic pressure level 77 dB(A) (+/- 2.5dB).

• If the power-supply cord is damaged, it can only be replaced by quali¿ed and authorized technicians.

• If the machine is used improperly or for purposes other than those described above, it can be a source of danger. The manufacturer will not be held responsible for damages caused by improper use of the appliance.English 3 EN WARNING Installation, dismantling, and adjustments must only be performed by quali¿ed and authorized technicians. Carefully read the warnings and rules in this manual because they provide important information regarding safe installation, use and maintenance of the machine. Keep this booklet handy for easy reference.

2.1 Transport and handling

• The machine is delivered in a robust cardboard package, with appropriate internal protection. The package features the standard symbols indicating rules to be followed when handling and storing the appliance.

• Transport must be carried out according to the instructions on the package, handling with appropriate caution and avoiding impact of any type.

• Do not expose the appliance to atmospheric agents (rain, sun, and cold). Checks on receipt

• On receipt of the appliance, carefully check all transport documentation is correct (against label on package).

• Check that the original packaging is not damaged.

• After removing the appliance from its packing materials, make sure that the appliance and its safety devices are intact.

• Packing materials (plastic bags, polystyrene foam, staples, etc.) must be kept out of the reach of children because they are potentially hazardous. Advice for disposal of packaging The packaging materials are eco-compatible and recyclable. For the protection of the environment they must not be dumped, but taken to a recovery / waste-disposal centre, according to local regulations.English 4 EN Handling Staff responsible for moving the appliance must be aware of the risks in moving heavy loads. Move the appliance carefully, using, where possible, the correct lifting equipment (fork lift, for example). If moving the appliance by hand, make sure: - enough people are available for the task, depending on the appliance weight and how dif¿cult it is to handle - to always use the necessary safety equipment (shoes/gloves).

2.2 Installation Rules

• Before plugging in the appliance, make sure that the information on the nameplate (voltage, etc.) matches that of the electrical and water systems.

• Check the condition of the power-supply cord if it is damaged it must be replaced.

• Completely unwind the power-supply cable.

• The coffee machine should sit on a Àat, stable surface at least 1 inch (20 mm) from walls and from the counter. Keep in mind that the highest surface on the machine (the cup-warmer tray) sits at a height of at least 47 inches (1.2 meters). Make sure there is a shelf nearby for accessories.

• 5oom temperature must range between 50°F and 89.°F (10° and 32°C).

• An electrical outlet, water connections, and a drain with siphon must be in the immediate vicinity.

• Do not install in rooms (kitchens) that are cleaned with jets of water.

• Do not obstruct openings or ventilation and heat vents.

• Do not install the appliance outdoors.

• Do not install or use the appliance in potentially explosive environments.

• Do not install the appliance in the presence of Àammable substances.English 5 EN Prior to installation, make sure there is a circuit breaker installed with a distance between the contacts that allows for complete disconnection when there is a category III overload and that provides protection against current leakage equal to 30 mA. The circuit breaker must be installed on the power-supply in compliance with installation rules. If the power-supply is not working properly, the appliance can cause transitory voltage drops. The electrical safety of this appliance is only ensured when it is correctly connected to an ef¿cient earthing system in compliance with the electrical safety laws in force. This fundamental safety requirement must be veri¿ed. If in doubt, request that a quali¿ed electrician inspect the system. The manufacturer cannot be held responsible for any damage caused by the lack of an earthing system on the electrical supply. Do not use adaptors, multiple plugs, and/or extension cords. Check that the type of connection and voltage correspond with the information on the nameplate: see illustrations chapter, Figure 1. For machines with a single-phase connection: see illustrations chapter, Figure 2.

3. Electrical Installation Rules

4. Water Installation Rules

WATER REQUIREMENTS Water used in coffee machines must be suitable for human consumption (see laws and regulations in force). Check on the machine’s water inlet that the pH and chloride values comply with current law. If the values do not fall within the limits, an appropriate water-treatment device must be inserted (respecting the local laws and compatible with the machine). If the machine uses water with a hardness exceeding 8 °f (4.5 °d), a speci¿c maintenance plan must be implemented according to the hardness detected and machine usage. WARNING Only use the supplied parts for installation. If other parts are installed, they must be new (unused pipes and gaskets for the water connection) and they must be permitted for contact with water suitable for human consumption (according to local laws in force). WATER CONNECTIONS Place the appliance on a Àat surface and stabilize it by adjusting and securing the feet. Hook up the water connections as shown in the Illustrations chapter, Figure 3, respecting the hygiene, water safety, and anti-pollution laws in the country of installation. Note: If the water pressure can rise above 87 psi ( bar), install a pressure reducer set at 29·43 psi (2·3 bar). See Illustrations chapter, Figure 4. Water draining tube: place the end of the water draining tube in a drain with a siphon for inspection and cleaning. IMPORTANT: The curves of the water-draining tube must NOT bend as shown in Illustrations chapter, Figure 5. ATTENTION: This equipment is to be installed with adequate backÀow protection to comply with the applicable federal, state or local plumbing codes having jurisdiction. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.English

• No leaks from the connections or tubes FUNCTIONING

• Boiler and operating pressures are normal.

• The pressure gauge is working properly.

• The self-levelling device is working properly.

• The expansion valves are working properly GROUPS

• Hook up the ¿lter holders to the groups (without coffee).

• Let each group dispense water for about a minute. HOT WATER

• Continuously dispense hot water (pressing the appropriate button) until at least 5 liters of water have been used for a machine with 2 groups, and 8 liters for a machine with 3 groups. See the “Hot water dispensing” chapter in the User’s Manual. STEAM (also with Turbosteam)

• Dispense steam from the nozzles for about a minute, using the appropriate buttons.

WARNING: AFTER INSTALLATION, CHECK TO SEE IF THE MACHINE IS WORKING PROPERLY (see the

• Let each group dispense water for about a minute. Hot Water

• DT version with display. Run the water replacement as indicated in the section "Changing the water in the boiler".

• C version / DT version without display. Continuously dispense hot water (pressing the appropriate button) until at least 5 liters of water have been used for a machine with 2 groups, and 8 liters for a machine with 3 groups. See the “Hot water dispensing” chapter in the User’s Manual. Steam (also with Turbosteam)

• Dispense steam from the nozzles for about a minute, using the appropriate buttons. DURING OPERATION Steam dispensing (also with Turbosteam)

• Before heating the beverage (water, milk, etc.), open the steam nozzle for at least 3 seconds and let the steam escape so that condensation is eliminated. Coffee dispensing

• If the machine has not been used for more than an hour, before using the hot water, dispense about 100 cc and discard the liquid. Hot water dispensing

• If the machine has not been used for more than an hour, before using the hot water, dispense about 200 cc and discard the liquid. Cleaning the coffee

• Please read the speci¿c section in the user’s manual to learn how to clean these circuits.

ACHTUNG: Heisse OberÀlche ATTENTION: Surface chaude ATTENZIONE: Super¿cie calda English 8 EN GENERAL The manufacturer disclaims all liability for damages to items or persons due to improper use or due to the coffee machine being used for purposes other than its intended use. Do not operate the coffee machine with wet hands or bare feet. Ensure that the appliance is not used by children or persons who have not been instructed in its correct use. Danger of Burns Do not place the hands or other parts of the body close to the coffee dispensing groups, or near to the steam and hot-water nozzles. Cup-warmer tray Place only coffee cups, cups and glasses to be used in conjunction with the coffee machine on the cup-warmer tray. Ensure that the coffee cups are completely drained before placing them on the cup-warmer tray. No other objects shall be placed on the cup- warmer tray. Danger of burns The areas marked with this sign become hot. Great care should be taken when in the vicinity of these areas.

MACHINE CLOSE-DOWN When the machine is left unattended for a prolonged period (for example out of hours), carry out the following steps:

• Clean as indicated in the dedicated chapter;

• Remove the plug or turn off the main off-on switch;

• Close the water tap. NOTE: for machines which can be programmed to switch on and off automatically, the power must be left on only if this function is active. Non-compliance with these safety measures exonerates the manufacturer from all liability for malfunctions, damage to property and/ or injury to persons and/or animals.English 9 EN

8. Maintenance and Repairs

If the machine is not working properly, turn off the machine, turn off the main off-on switch, and call the service centre. If the power-supply cord is damaged, switch off the machine and request a replacement from the service centre. WARNING! Maintenance by unquali¿ed individuals can jeopardize the safety and conformity of the machine. Only use quali¿ed, authorized technicians for repairs. WARNING! Only use original spare parts guaranteed by the manufacturer. If original spare parts are not used, the manufacturer's warranty will no longer be valid. WARNING! After maintenance, perform the installation CHECK-UP as indicated in the speci¿c section of the user’s manual. To ensure safety during operation, it is absolutely necessary to:

• follow all the manufacturer’s instructions;

• have quali¿ed and authorized technicians periodically check that all safety devices are intact and functioning properly (the ¿rst inspection within three years of purchase and every year after that). For California only

WARNING: Consuming beverages that have

been prepared in this machine will expose you to lead, a chemical known to the State of California to cause birth defects and other reproductive harm.English 10 EN ENVIRONMENTAL INFORMATION (only DT version with display) This product contains a non-rechargeable lithium (chemical components: lithium manganese dioxide) button cell battery fully encapsulated in the ¿nal product. Recycle or dispose of batteries in accordance with the battery manufacturer's instructions and local/ national disposal and recycling regulations. Location of the battery

9. Decomissioning the machine

Electrical equipment cannot be disposed of as ordinary urban waste. Suitable differentiated waste disposal so that the machine can then be recycled, treated and disposed of in an environmentally friendly manner contributes to avoiding possible negative effects on the environment and health, and encourages the reuse and/or recycling of the materials from which the machine is made. Improper disposal of electric equipment that fails to respect the laws in force will be subject to administrative ¿nes and penal sanctions. To protect the environment, please proceed in compliance with the local laws in force.

USE “Before setting the machine to work, make sure that:

• the main electric power switch is on;

• the mains water tap has been turned on". DT version with display MANUAL POWERING Press the luminous main switch. The the keys light up and the following message will appear on the display: While waiting for the machine to be ready for use, insert the ¿lter holders in the units. The machine is ready to work when the display indicates the working pressure: If the water level in the boiler is lower than the minimum limit, the boiler will be ¿lled to the right level. At the end of this phase, the icon will appear in the lower left hand corner of the display. The preset working pressure must be reached before the machine is ready for use. If one of the keys is pressed during this phase, coffee will be served at the temperature reached at that moment. If any dispensing key is pressed, the following message will appear on the display: 20 September 2017 wednesday 15:18:12 20 September 2017 wednesday 15:15:04 20 September 2017 wednesday 15:15:04 MACHINE COLD PLEASE WAIT19

(1) AND (1A). Press the luminous main switch (1) into position the related indicator light switches on and the key also light up. If the water level in the boiler is lower than the minimum limit, the boiler will be ¿lled to the right level, indicated by restored pressure in the manometer-pump. During heating, if one of the coffee dispensing push buttons is pressed, the machine dispenses a coffee at the temperature reached at the time. Heating is completed when the boiler gauge indicator (19) remains stable in the P green area. The machine is now ready to dispense coffee, steam and hot water. To make sure that the dispenser unit and the ¿lter holder (21) are at similar temperatures, press the coffee dispensing push button (9) and let the machine dispense coffee for a few seconds. Then press again the push button (9) to stop dispensing. ONLY AFTER the boiler ¿lling process has been completed should you press the light switch that activates the resistance (1A) into position the related indicate light switches on and the heating phase begins. Wait until the operating pressure (approx. 17psi - 1.2 bar) appears on the manometer (19). At this point, the machine is ready for use.ON

English 13 EN 20 September 2017 wednesday 15:18:12 MACHINE OFF

AUTOMATIC SWITCH OFF / SWITCH ON

The machine can be set to switch off and switch on at programmed times. Consult the “Service time menu” chapter to set the “ON Time” switch-on time and the “OFF Time” switch-off time. When a service time is set, the machine automatically switches off at the programmed time. During the automatic switch-off phase, the following message will appear on the display: Note. When the machine is working in the automatic on/off function do not use the general switch (1) to switch off the machine. If this happens, the machine will not be able to switch on again automatically. The machine switches on automatically at the programmed timed. The messages displayed and the operations performed by the machine are the same as those described in the paragraph “MANUAL POWERING”.

ENERGY SAVING STANDBY

When the machine is switched off, it can be set to the ENERGY SAVING mode. When this function is enabled, the machine resistance is not completely disabled and keeps the boiler pressure at

NOTE. If the day after turning off in energy saving mode is set as "day closed", the machine turns off completely for 24 hours, and returns to maintaining 2.9 psi (0.2 bar) pressure in the boiler at the end of the closed day. Please consult the chapter “Service time menu” for setting this function.

The ENERGY SAVING function can also be enabled manually if you press the key and hold it for several seconds

During this phase: - If the boiler pressure is set at a value exceeding 17 psi (1.2 bars), the pressure is lowered to 12 psi (0.8 bar) - If the boiler pressure is set at a value below 17 psi (1.2 bars), the pressure is lowered by psi (0.4 bar) below the set value. Press any dispensing key to exit the ENERGY SAVING mode and return to the machine work phase.

Press any dispensing key to force the machine on again. Note. Forcing the machine on does not change the programmed on/off times. Note. At this point the machine will remain on until the next switch off time is reached. To immediately return the machine to “off” as originally programmed, switch it off and on again using the general on-off switch (1). only DT version with displayEnglish 14 EN

11. Description display symbols (only DT version with display)

WATER LEVEL This symbol indicates the boiler water level. During the loading phase, the bottom part of the icon blinks. When the optimum level is reached, the symbol looks like this:

RESISTANCE This symbol (dark inside) indicates that the resistance is activated and functioning. When the boiler pressure reaches the set value, the icon looks like this (light inside). When the machine is in operation, the two icons alternate on the display, indicating the presence of the electric heating. This indicates that the heating resistance has been disabled. Note: the customer cannot switch on or switch off the electric heating. When the on/off function is programmed, the electric heating takes place automatically.

SERVICE BOILER PRESSURE

This symbol indicates the boiler pressure value. If the key is pressed for about 3”, the pressure gauge will be displayed analogically. This will be shown on the display: Press and hold down the key for about 3 seconds to return to the regular display mode. This symbol indicates that the machine is pre- heating or the boiler pressure has dropped below 7 psi (0.5 bar). For the duration of this phase, the display alternates this symbol with the one indicating the boiler pressure. The machine has reached the set work pressure and temperature when the icon disappears from the display. CUP-WARMER (*) These symbols indicate the power currently selected by the cup warmer. no symbol = OFF = maximum power symbol WIFI (*) WIFI connection symbols: - network present but not connected - connected to the network. BLUETOOTH (*) These symbols refer to Bluetooth communication: - the icon indicates the presence of the Bluetooth module on the machine - the icon indicates that the machine is communicating with a Bluetooth grinder/dispenser. USB This symbol appears on the display when a USB pen drive is connected. SD (*) This icon indicates the presence of an SD micro chip in the CPU board of the machine.

TECHNICAL PROGRAMMING MENU

This symbol indicates that the technical programming menu can be accessed. (*) The components - * - are applied only in some produit con¿gurations 20 SEP 17 15:18:1211

English 15 EN The water in the boiler must be changed at least once a day. NOTE: the "WATER CHANGE" function can be programmed by the technical personnel: in this case, the request message appears at the time set and the water change cycle cannot be interrupted. Ensure that the indication on the display (where present) corresponds to the working pressure value. Keep the hot water distributor key (11) pressed down for approximately 5 seconds. The following message will be displayed: “WATER CHANGE...%”. The water from the boiler will drain from the hot water nozzle (20) (0 - 70 ca. of the total capacity). The boiler resistance and all dispensing keys will be disabled. CAUTION: do not cover the cup warmer tray with any type of cloth. The machines have a cup tray (3) for stocking the cups. Only place cups and glasses used with the coffee machine on the cup tray. No other objects must be placed on the tray. Thoroughly drain the cups before placing them on the tray.

version. Note. The heating of the cup-warmer tray (3) is deactivated during the automatic switch-off phase. The condition in effect at the time when the machine was switched off will be restored the next time the machine automatically switches on. By activating the ENERGY SAVING, mode the cup-warmer is automatically set to Level 1. To activate the resistance of the cup warmer tray (23) press button (22) to change the cup-warmer power, press the

12. Changing the water in the boiler (only DT version with display)

13. Cup Warmer (where applicable)

(22) key a number of times.

= maximum power symbol

= medium power symbol

= minimum power symbol - no symbol = OFF Therefore, to disable tray heating (23), press the key (22) several times until no symbol is visible on the display. Dispensing will stop automatically (Note. The delivery can be interrupted in whichever moment by means of the push button 11). After the procedure, the machine will return to its normal functions and the boiler will be re¿lled with fresch water.

version. Press the button (10) and check to see that the light turns on.DTC

English 1 EN Unhook ¿lter holder and empty the coffee grounds of the previous coffee in the dregs drawer. Fill the ¿lter with one dose of ground coffee in the case of the 1-cup ¿lterholder with conical ¿lter or with two doses of ground coffee in the case of a 2-cup ¿lterholder with cylindrical ¿lter. Uniformly press the ground coffee in the ¿lter holder by means of the pressing disc of the grinder. Clean the ¿lter rim in order to eliminate the eventual ground coffee. Hook ¿lterholder to the group and put one or two cups underneath of the delivery spouts of ¿lter holder. DT version. Press the coffee dispensing key corresponding to the preferred dose. The LED corresponding to the selected key will remain lit and the coffee will be dispensed. It will stop automatically. Press the push button for continuous dispensing. Dispensing, whether for dosed servings or in the continuous dispensing mode, can be interrupted at any time by pressing the push button

Do not remove the ¿lter holder before the coffee dispensing has completed. C version. Press the coffee dispensing button and dispense. When the desired dose is obtained, press button again to stop dispensing.

15. Hot water dispensing

Scalding hazard! Use the appropriate insulating devices (A) to move the water and steam nozzles. The dispensing of hot water is controlled by the economizer which permits mixing hot water from the boiler with fresh cold water from the mains and controls its temperature. With this system, water quality is improved and assures the best results for the operator. Place the appropriate container under the hot water dispenser (20). Press the hot water dispensing key (11). The programmed dose of hot water will pour from the dispenser (20) and will stop automatically. NOTE: - Dispensing can be interrupted at any time by pressing the key (11). - The adjustment of the economizer for regulating the delivered water temperature is made by the installing service technician.STOP

English 17 EN The water doses for coffee and the hot water doses can also be set using the "SELF-SETTING' function: Hot water measures

1 - Press the button to be programed and keep it pressed

until the desired level is reached in the cup. During this phase the time in seconds (top right of display

) is increased when the key is released, the setting reached is memorized and appears below the programmed key.

2 - Starting from step 1, continue programing, as desired,

on all the water buttons. STOP Coffee measures

1 - Fill the ¿lter-holder with the required dosage of ground

coffee and insert it in the dispenser unit. 2 -Put the cup or container under the ¿lter-holder spouts and press the button to be programed. Keep it pressed until the desired level is reached in the cup or container. During this phase, the setting for the volumetric dosage pulses (top right of display

) is increased. When the key is released, the setting reached is memorized and appears under the programmed key.

3 - Starting from step 1, continue programing, as desired,

on all the coffee buttons. press and hold the START/STOP button for at least 8 seconds or until you hear a buzzer sound that will keep sounding throughout the programing. The menu below will appear on the display

, showing the keys with the relative quantities for water for the coffee.

(where present) When ¿nished, press the START/STOP button. The buzzer will turn off, thus con¿rming that the programing has been completed. SELF-LEARNING water button t: 3.5

Programming measures using the “SELF-LEARNING” function2

English 18 EN Heating milk for frothy coffee (cappuccino) General indications Milk is a delicate biological product and can easily deteriorate. Heat modi¿es its structure. Milk must be kept at a storage temperature no higher than 41 °F (5 °C) from the moment the container is opened and throughout its entire period of use. Our storage appliances are suitable for this purpose. NOTE: at the end of the work day (or not more than 24 hours from the time the container is opened), any remaining milk must be discarded. Steam dispensing with knob control The steam frother system (2) is suitable for beverages that need to be mixed because the steam Àow can be gradually opened. Insert the steam dispensing wand (17) in a suitable container. Open the steam and close it when the beverage is heated. Cleaning of steam dispensing pipes At the conclusion of each steam dispensing phase: - Using a clean sponge, wash with hot water removing any organic residue present. Rinse carefully. - clean the inside of the steam nozzle as follows: Turn the nozzle towards the cup tray and carefully activate steam dispensing at least once.

16. Steam dispensing

Scalding hazard! Use the appropriate insulating devices (A) to move the water and steam nozzles.2a 17a

MILK 2 English 19 EN Heating milk for frothy coffee (cappuccino) General indications Milk is a delicate biological product and can easily deteriorate. Heat modi¿es its structure. Milk must be kept at a storage temperature no higher than 41 °F (5 °C) from the moment the container is opened and throughout its entire period of use. Our storage appliances are suitable for this purpose. NOTE: at the end of the work day (or not more than 24 hours from the time the container is opened), any remaining milk must be discarded. Dispensing with the Turbosteam selector (2a) (where applicable) Machines equipped with the TURBOSTEAM (STOP STEAM) dispensing system have the "stop steam dispensing when set temperature is reached" function, and can rapidly heat and froth milk. The Turbosteam selector keys have different functions according to the following con¿guration: MILK 2 MILK 4 frothed milk heated milk heated milk. frothed milk (low froth) frothed milk (medium froth) frothed milk (high froth) Insert the steam nozzle (17a) into a suitable container, making sure the bulb is completely immersed in the milk. Choose the type of milk you prefer and press the related key. Once the set temperature has been reached, steam dispensing will stop automatically. Dispensing can be interrupted at any time by pressing any Turbosteam selector key (2a).

16.1 Dispensing with the Turbosteam selector (2a) (where applicable)

Scalding hazard! Use the appropriate insulating devices (A) to move the water and steam nozzles. Cleaning of steam nozzles After each use: - Using a clean sponge, wash the outside with hot water removing any organic residue present. Rinse carefully. - clean the inside of the steam nozzle as follows: turn the nozzle towards the cup tray and carefully activate steam dispensing at least once.(4) (5) (6) (1) (1) (2) English 20 EN For cleaning operation details, see the dedicated sections on the following pages.

GENERAL OVERVIEW OF CLEANING INTERVALS

• sponge (5) WATER PIPE

• soft cloth (6) For correct application of the food safety system (HACCP), please follow the instructions in this paragraph. Washing must be carried out using original “Service Line” products, see details on the last page. Any other product could compromise the suitability of the materials which come into contact with food products

21 EN COFFEE CIRCUIT ATTENTION, RISK OF SCALDING: During the wash cycles, hot water and steam will exit from the groups. If the machine sends the warning message, “EXECUTE COFFEE WASHING” will appear on the display. This request will continue to appear for one hour or until the wash cycle is performed. The coffee circuit can be washed in different ways:

• simultaneous: all groups are washed at the same time.

• sequential: each group is washed separately and in sequence. It is therefore possible to continue using the groups not involved in the washing process Note: The simultaneous washing mode lasts 7 minutes. The single washing mode lasts 7 minutes for each coffee dispenser group. A third type of washing cycle can also be carried out:

• single: The washing cycle can be made on a speci¿c group without having to wash the remaining ones. Groups not involved in the washing cycle can still be used during that time. Note: The single washing cycle cannot be carried out if the machine launches a warning message. Note. Once the wash cycle is underway, it CANNOT be stopped, even if the machine is switched off. If there is a power failure, when power is returned the message “EXECUTE WASHING” will be displayed. Complete the cleaning operations as described pre- viously. Note: If no wash-cycle messages appear and the machine is used frequently, a wash cycle can be performed at any time: Press the key: Use the and keys to position the cursor (black line) on the desired line, then press the key. It is possible to exit the washing selection panel by press- ing the key

The wash cycles performed without request by the machine can be interrupted by switching off and switching back on the machine. Programmed wash cycles that are not carried out will be memorized by the machine. NOTES. The technical personnel has the ability to enable or disable the "block" function. With "block" enabled, if the washing cycle is not performed within an hour, the machine prevents beverages from being dispensed. To perform the washing cycles, follow the steps on the next pages. Procedure to follow at the end of the working day on all groups or when signalled by the machine.

COFFEE CIRCUIT CLEANING CYCLES

The purpose of the Àushing cycle is to remove all traces of grease and scaling deposited when the coffee is dispensed. Failure to Àush out the circuit will allow these deposits to solidify. This will impair the qualitative performance of the coffee circuit. NOTE: the following operations must be carried out when the machine is on and pressurized. to change sel.to confirm

English 22 EN to change sel.to confirm21 SEP 17 15:15INSERT. FILTER HOLDERpush to confirm21 SEP 17 15:15GR... WASH21 SEP 17 15:15REMOVE FILTER HOLDERpush to confirm21 SEP 17 15:15GR... RINSE21 SEP 17 15:15 SIMULTANEOUS WASHING Remove the ¿lter holder from the coffee group. Using a brush, clean the cover gasket. Use the and keys to position the cursor (black line) on the desired line, then press the key. Insert the rubber disk into the ¿lter-holder with its ¿lter. Pour in a quantity of detergent powder according to the product instructions. Hook all the ¿lter holders to the groups. Con¿rm the washing mode using the key the screen will display: Press the key. The wash cycle will start and the "GR... WASH" message will appear in alternated way on the display. At the end of wash cycle, the message "REMOVE

GROUP FILTER HOLDER"

will appear. Remove the ¿lter holders. The message "GR... RINSE" will appear in alternated way on the display. The washing cycle is complete after the rinsing phase. Press the key. Press the key. Do not remove the ¿lter holder during coffee dispensing.

English 23 EN SEQUENTIAL WASHING to change sel.to confirm Use the and keys to pass to the Sequential Washing cycle. The scrolling icons of the machine groups will appear on the display. to change sel.to confirm21 SEP 17 15:15INSERT. FILTER HOLDERGROUP 1push to confirm21 SEP 17 15:15GR1 WASH21 SEP 17 15:15REMOVE FILTER HOLDERGROUP 1push to confirm21 SEP 17 15:15GR1 RINSE Remove the ¿lter holder from the coffee group. Using a brush, clean the cover gasket. Use the and keys to position the cursor (black line) on the desired line, then press the key. Insert the rubber disk into the ¿lter-holder with its ¿lter. Pour in a quantity of detergent powder according to the product instructions. Hook the filter holder to Group 1. Con¿rm the washing mode using the key the screen will display: Press the key. The Group 1 wash cycle will start and the "GR1 WASH" message will appear on the display. At the end of the group 1 wash cycle, the message

"REMOVE FILTER HOLDER

GROUP 1" will appear. Remove the ¿lter holder. The message "GR1 RINSE" will appear. Press the key. Press the key. Do not remove the ¿lter holder during coffee dispensing.

KEY MENU WASHING DATA MENU CUSTOMER The simultaneous washing screen (preset mode) will appear on the display. 21 SEP 17 15:15GROUP 2 WASHpush to confirm At the end of the group 1 rinse cycle, the message "EXECUTE GROUP 2 WASH" will appear. Repeat the operations described above for all machine groups.1 3 4

English 24 EN SINGLE WASHING: Cannot be carried out if the machine launches a warning message. Use the and keys to pass to the Single Wash. A rectangle will highlight the group that will be washed. Use the and keys to choose the group to be washed. to change sel.to confirm to change sel.to confirm21 SEP 17 15:15INSERT. FILTER HOLDERGROUP 3push to confirm21 SEP 17 15:15GR3 WASH21 SEP 17 15:15REMOVE FILTER HOLDERGROUP 3push to confirm Remove the ¿lter holder from the coffee group. Using a brush, clean the cover gasket. Use the and keys to position the cursor (black line) on the desired line, then press the key. Insert the rubber disk into the ¿lter-holder with its ¿lter. Pour in a quantity of detergent powder according to the product instructions. Hook the filter holder to Group 3. Confirm the choice (for example, group 3), using the key and . The screen will display: Press the key. The Group 3 wash cycle will start and the "GR3 WASH" message will appear on the display. At the end of the group 3 wash cycle, the message

"REMOVE FILTER HOLDER

GROUP 3" will appear. Remove the ¿lter holder. Press the key. Press the key. Do not remove the ¿lter holder during coffee dispensing.

KEY MENU WASHING DATA MENU CUSTOMER The simultaneous washing screen (preset mode) will appear on the display. 21 SEP 17 15:15 The washing cycle is complete after the rinsing phase. Repeat these steps for the groups you want to wash.

English 25 EN DT version with display. Keep a hot water distributor key (11) pressed down for approximately 5 seconds. The following message will be displayed: “WATER CHANGE ...%”. The water from the boiler will drain from the hot water nozzle (20) (0 - 70 ca. of the total capacity). Dispensing will stop automatically. After the procedure, the machine will return to its normal functions and the boiler will be re¿lled with fresch water. C version / DT version without display. Continuously dispense hot water (pressing the appropriate button) until at least 5 liters of water have been used for a machine with 2 groups, and 8 liters for a machine with 3 groups. When the machine is blocked, a warning message appears on the display: if the key is pressed and the instructions on the display are followed, the wash cycle is performed and the machine is no longer blocked. For example, if there is a "coffee block", the following message appears on the display: The number of the "blocked group" blinks on the display and depends upon the number of machine groups. If the key is pressed, the previous message will be integrated as shown: When the "INSERT FILTER HOLDER - GROUP 1" message appears, the block message for Group 1 disappears. The block messages for groups still to be washed appear in alternation. At this point, follow the steps on the previous pages for the wash cycle. BLOCK FUNCTION GROUP 1 LOCKED EXECUTE WASHING

INSERT FILTER HOLDER

GROUP 1 CHANGING THE WATER IN THE BOILER - Procedure to carry out at least once a day1 32

Remove the ¿lters from the ¿lter holders. Soak the ¿lters and the ¿lter holders in this solution for about 15 minutes. NOTE! Only immerse the metal parts. Place the ¿lters back in the ¿lter holder, making sure that the anchoring spring (A) of the ¿lter is in its slot. In a suitable container that is neither aluminium or iron, pour a litre of hot water (122·17°F 50÷80°C) and a quantity of detergent according to the product instructions. Remove any residue with a sponge and rinse well with running cold water. Remove the filter holder from the coffee group. Using a brush, clean the cover gasket. Attach the ¿lter-holder to the dispenser unit. Do not remove the ¿lter holder during coffee dispensing. Remove the ¿lter holder Press the START/STOP button and execute the rinse cycle with water for about 30”. Press the START/STOP button and press it again after 10 seconds. Repeat this step 10 times. Insert the rubber disk into the ¿lter-holder with its ¿lter. Groups of C version / DT version without display Pour in a quantity of detergent powder according to the product instructions.1 2

English 27 EN BODYWORK - This operation must be carried out at the end of each working day Use a soft cloth and cleaning products WITHOUT ammonia or abrasives, removing any organic residue present in the work area. Note: Do not spray liquids into the panel slots. DRAINING TRAY - This operation must be carried out every 7 days

1. After removing the basin, remove the lid of the draining

2. Remove any residue with a sponge and rinse well with

cold water. - This operation must be carried out at the end of each working day Pour about a litre of hot water into the draining tray to remove any discharge residues. STEAM AND HOT-WATER DISPENSING PIPES - This operation must be carried out at the end of each working day Using a clean sponge, wash with hot water removing any organic residue present. Rinse carefully. DO NOT use abrasives products. To clean the inside of the steam nozzles, follow these steps: Turn the nozzle towards the cup tray and carefully activate steam dispensing at least once. NOTE: the procedures described below can also be carried out when the machine is switched off. GRILLE AND DRIP BASIN - This operation must be carried out at the end of each working day

1. Remove the grille from the basin.

2. Extract the basin.

3. Rinse the grille and tray under running water.

Danger of burns DO NOT insert your hands beneath the front panel.English 28 EN Messages in explicit mode MESSAGE POSSIBLE CAUSES: when the message is visualized VERIFICATIONS Machine cold Please wait This message will appear on the display if any dispensing icon is pressed every time the machine is turned on until the service boiler pressure falls below the pre-set working pressure. When the service boiler reaches the pre-set pressure, the message automatically disappears. Service needed This message is displayed when the machine requires the periodic maintenance intervention. In order to eliminate temporary the message, keep pressed key for approximately 8 seconds. The message will reappears in the successive relighting of the machine with the main switch. Contact the authorized technical department. The message will be displayed until the service will be carried out. Softener This message is displayed when the softener resins need to be regenerated. (Follow the instructions on softener maintenance). Once regeneration has been completed, keep the key pressed for approximately 8 seconds to cancel out the message. Change water ¿lter This message is displayed when the machine req uires the substitution of the water ¿lter. In order to eliminate temporary the message, keep pressed key for approximately 8 seconds. The message will appear again at regular intervals

ll be displayed until the ¿lter has been replaced. Note: the need to to replace the ¿lter is recorded by the machine. Machine in stand-by This message is displayed when the machine switch ON/OFF has been programmed. The message indicates that the machine is switch-off and is in stand-by status. Refer to the Technician’s Manual to see how to pro- gram the switch ON/OFF of the machine. Press any dispensing button to force the machine on. Energy saving mode This message is displayed when the machine is in ECONOMY mode. Press any dispensing button to exit the ECONOMY mode and return to the machine work phase. Messages about washings Please consult this manual at the "Cleaning op- erations ". Direct action by the customer Before calling service personnel, to avoid unnecessary expense, check whether the machine problem corresponds to one of the cases listed below.

The coffee machine does not work and the display (16) is blank. No electricity supply. Check the electricity supply. Check the position of the main switch (1). Leaking from the ¿lter holder rim (21). Underpan gasket dirty with coffee. Clean using the special brush provided. Coffee dispensing time too short. Coffee ground too coarse . Coffee too old. Use a ¿ner grind. Use new coffee. Coffee drips out of machine. Filter holes blocked or filter holder (21) outlet hole dirty. Coffee ground too ¿ne. Clean. Use a coarser grind. Loss of water under the machine. Discharge well clogged up. Discharge basin hole blocked. Clean. Clean. Machine heated up, but it does not dispense coffee. Water supply or water softener tap closed. No water in system. Open the taps Wait until water is available or call a plumber. The automatic level-control devices remain in operation. Same causes as above. Same solution as above.$ ITALIANOENGLISHFRANCAISDEUTSCHNEDERLANDSESPANOLPORTUGÛESɊɭɋɋɄɂɣ

English 29 EN To ACCESS menu press To EXIT menu press Press KEY MENU SELECTION KEY Type Water dose DATA MENU COUNTERS PressN° coffee..N° waterN° steamN° steam + airN° tot coffee CUSTOMER PressSERVICE TIMEEXITING THE PROGRAMMING MENUS Before exiting the menus: - Press the key to con¿rm any changes made to settings; - Press the key to leave settings unchanged Only if "Prog. cliente" is YES and “Program. block” is NO

CUSTOMER PROGRAMMING (only DT version with display) DATE AND TIME ON timeOFF timeDay offNight ONNight OFFWASH Re¿ll Energy SavingKEY MENU to change sel. to confirm WASHING Press0000 1999

English 30 EN N.B. ONLY if the item “Customer Progr.” is set on “YES" and the item “Program. block” is set on “NO". To access programming press the key the following message will appear on the display: Use the and keys to position the cursor (black line) on the desired line, then press the key. Always use the and keys to change the setting at this point there are two possibilities:

1) con¿rm the changes made by pressing the

2) exit the menu and leave the settings unchanged by

pressing the key. Note: When modifying data, the cursor changes to " Æ", or a slide bar with maximum and minimum settings will appear:

21. How to access the programming mode

Water dose 0090 Use the and keys to adjust the clock. The time increases (or decreases) one minute each time the key is pressed. If one of the keys ( or ) is pressed and held down for more than 10 seconds, the minutes setting stops and the hours setting increases (or decreases). During the time setting phase, the seconds remain at "00".

20. Clock adjustment

20 September 2017 wednesday 15:18:12

English 31 EN Press one of the coffee dispensing keys on the selection panel (the relative led will remain on, not Àashing). The following message will appear on the display: Each dispensing unit is controlled by a panel that permits programing the amount of desired dispensing for each button. The following coffee selection parameters can be modi¿ed: - water dose (volumetric dosage pulses)

Press the key and use the and keys to position the cursor (black line) on the desired line the following message will appear on the display: Please consult the chapter “Cleaning and maintenance” for this function.

ÀCOUNTERS MENU KEY MENU N° coffee gr. 1 01234 N° coffee gr. 2 01234 N° coffee gr. 3 01234 N° water 01234 Parameters calculated are: - N. coffee (number of coffee beverages) - N. water (number of times water is dispensed) - N. tot coffee (total number of coffee beverages). Counters can be zeroed by aligning the cursor on the selected entry, pressing the key, and then pressing the or key. Press the key to con¿rm zeroing. The "N. coffee" entry appears for as many times as there are machine groups. Note: Parameters that cannot be zeroed are: - N. tot coffee Press the key to return to the main menu. ÀSELECTION COUNTER Tot. sel. 01234 Press the key and use the and keys to position the cursor (black line) on the desired line the following message will appear on the display:

KEY MENU WASHING DATA MENU CUSTOMER By pressing any dispensing key, the associated LED remains lit and the display shows the number of times coffee has been dispensed with that key: Counters are displayed by pressing the key. The following message appears on the display: Selection counters can be zeroed pressing the key, and then pressing the or key. Press the key to con¿rm zeroing press the key to return to the main menu.+

CUSTOMER PARAMETERS SERVICE TIME ITALIANO ENGLISH FRANCAIS DEUTSCH To display the messages in a different language from that set, after entering into Programming mode, position the cursor on the desired language by pressing the and keys and then pressing the key. The machine will restart with the messages provided in the selected language.

KEY MENU WASHING DATA MENU CUSTOMER Press the key and use the and keys to position the cursor (black line) on the desired line the following message will appear on the display:+

English 34 EN Pressing the key, the following message will appear on the display: The following service time parameters can be modi¿ed: - ON time (time the machine switches on) - OFF time (time the machine switches off) - day off (day on which the enterprise is closed) General indications If there is no day off (i.e. the enterprise never closes), enter “none” for the “day off” item. Enter the same time for the “ON time” and “OFF time” parameters (for example: ON time 22:00 OFF time 22:00) if the automatic switch on/switch off function is not required and you wish to manually switch the machine on and off. - Energy Saving (enable/disable the Energy Saving function: YES/NO) - Night ON (start time for evening beverage price: only when payment system is connected) - Night OFF (end time for evening beverage price: only when payment system is connected) - Wash (hour of scheduled wash) Washing cycle can be performed at pre-set time. At the set time, the display will show: this message “EXECUTE COFFEE WASHING”. When requested, a washing cycle (simultaneous or sequential) will be performed as described in the “Cleaning Operations” paragraph. Follow these steps to set the time for the washing cycle: - Position the cursor on the line WASH - Press the key - Change the time, using the and keys - Press the key to con¿rm the setting. Set OFF against the time so as to not activate these wash cycles.OFF is displayed press the key the indicated time is "00:00". NOTES. The technical personnel has the ability to enable or disable the "block" function. With "block" enabled, if the washing cycle is not performed within an hour, the machine prevents beverages from being dispensed. - Water Change water replacement can be set by time The "Water Change" function with time request is set by the technical personnel who can also enable or disable the "block" function. With "block" enabled, if the water change is not done within an hour, the machine prevents beverages from being dispensed. With request scheduled the user can only change the time the request appears. Follow these steps to set the time: - Position the cursor on the line Water Change - Press the key - Change the time, using the and keys - Press the key to con¿rm the setting. To modify the date and hour, press the key on the corresponding line. The following message will appear: Use the and keys to move the cursor (black line) to the entry to be modi¿ed, then press the key. The cursor will turn into an arrow è and it becomes possible to change the number for the selected entry by using the and keys. Once the operation is completed, press the key to con¿rm the data. Note: the cursor changes back to black line. Repeat the operation described above to modify other parameters.

CONDITIONS HYDRAULIQUES REQUISES