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(rev. MT- E71E P0-19

MANUALE DEL TECNICO

ENGINEER'S MANUAL

MANUEL DU TECHNICIEN

TECHNIKERHANDBUCH

MANUAL DEL TÉCNICO

MANUAL DO TÉCNICO

E71 E

Summary of Contents for E71 E

Page 1: ...rev MT E71E P0 1921 MANUALE DEL TECNICO ENGINEER S MANUAL MANUEL DU TECHNICIEN TECHNIKERHANDBUCH MANUAL DEL T CNICO MANUAL DO T CNICO E71 E...

Page 2: ...I 1 14 15 15 12 3 16 5 2 2 15 Tsn 6 6 7 PRG 11 4 3 4 3 4 13 10 9 8 12 17 19 18...

Page 3: ...un ne sont mont s que dans certaines configurations de produit IT EN FR DE LEGENDE 1 Hauptschalter 2 Hebel Dampfabgabe 3 Boiler Kaffee 4 Graphisch Display 5 Tassenerw rmer 6 Hei wasser Drucktaste 7 T...

Page 4: ...gramaci n men TSn Pantalla t ctil Los componentes se aplican s lo en algunas configuraciones de productos LEGENDA 1 Interruptor geral 2 Alavanca de distribui o do vapor 3 Boiler caf 4 Display gr fico...

Page 5: ...PLY CABLE SECTION 95 209 4 77 169 8 E71 E Pmax bar Tmax C tipo di macchina Type of machine type de machine Maschinentypen modelo de la m quina tipo de la m quina 2 gruppi 2 groups 2 groupes 2 Einheite...

Page 6: ...20 9 Heating element 20 10 Programming 21 Coffee Boiler 23 Bluetooth connection 23 Operations for Machine Grinder Dispenser Bluetooth communication 24 BDS activation and sensor configuration 26 Config...

Page 7: ...hat the boiler pressure has decreased to below 0 5 bar It shows the boiler s warming status and appears if one or more boilers are still in their initial warming stage or if their temperature decrease...

Page 8: ...or loosen the grinding to return coffee dispensing to the default parameters The icons that are shown are means that the grinding needs to be loosened flow of coffee is lower than the reference means...

Page 9: ...sing phase represented with the symbol and relative duration bar indicating the total progress of the operation This icon appears when the coffee boiler is switched on and indicates when the set tempe...

Page 10: ...he standby phase the display will show the following parameters for a few seconds total dispensing duration and duration of pre infusion phase Press key for continuous dispensing Dispensing whetherfor...

Page 11: ...g pages Unit keys shortcut menu NOTE The group on the right is predefined To set other groups press one of the relevant buttons Boiler temperature shortcut menu Hot water button shortcut menu Boiler p...

Page 12: ...English 7 EN Data flow chart Technician programming Testing 050 00 P0 4 7 047 00 P0 3 7 062 00 H0 V00 49 18 19 Demand Effectu Water C Demand Effectu Coffee Malfunc...

Page 13: ...ccess the programming menu by pressing 1 the key 2 the key 3 typing the password and pressing Return to the previous menu or exit the programming menu by pressing the key 1 Programming access TECHNICI...

Page 14: ...can be configured DAY MONTH YEAR Press the icon AUTOMATIC SWITCH OFF SWITCH ON The machine can be set to switch off and switch on at programmed times Note Whenthemachineisworkingin the automatic on o...

Page 15: ...team Air disabled Hot milk disabled Cold milk disabled Total Coffee total number of coffee based beverages time since last start up Scroll through the entries using the and arrows In the Selection Cou...

Page 16: ...play the Setup submenus NUMBER GROUPS 2 3 3 keys 5 keys 2 Press the key to clear reset 2 Press the key to clear reset 2 Press the key to clear reset Press the icon to display the water refill history...

Page 17: ...play the Version submenus The submenus of the Version item display the stored versions for example Master 047 00 P0 Slave 050 00 P0 Display 062 00 H0 Firmware V00 49 18 19 Bluetooth WIFI Group 076 00...

Page 18: ...splayed on the services display Water dose pre infusiontime saturationtime The key in question will remain highlighted on the unit display All the parameters can be adjusted by the user water dose usi...

Page 19: ...ner in the top left of the icon show that the SELF LEARNING function is active Press the icon to exit the SELF LEARNING phase The dispensing time and temperature of the water added will be displayed w...

Page 20: ...ocess all the groupswillhave thesame parameters Clone function Press the icon to confirm Press the icon Press the icon Grup ex Group 3 This feature allows you to replicate the coffee unit settings for...

Page 21: ...ition V2 fully up 100 strength for large amounts of beverages Purge function One of the most interesting features is the Purge function which makes it possible to eliminate any condensation that may h...

Page 22: ...Boiler load solenoid valve Em Pressure reset solenoid valve Ein1 Ein3 Pre infusion solenoid valve boiler activation percentage Boiler activation percentage Modulation percentage of the heating power...

Page 23: ...ee circuit wash Select which of the following times to set Change Coffee Change press the key Change the time depending on your requirements Confirm by pressing the key The new time appears under the...

Page 24: ...For example Change the time depending on your requirements and confirm with the key The time appears under the key Change press the key NOTES It is possible to deactivate the scheduled washing reques...

Page 25: ...itch off the electric heating service boiler and groups boilers in this way Icon in programming enabled resistances icon main menu Icon in programming disabled resistances icon main menu Returning to...

Page 26: ...s management of the Acaia scales for weighing the amount of coffee dispensed YES NO Payment systems When connected allows configuration of a payment system Level Sensitivity indicates the degree of se...

Page 27: ...ficiencypercentageisdisplayed Softener Filter decreasing from 100 to 0 Oncethefilterhasbeenreplaced push the icon to cancel the message Maintenance includes 4 submenus for setting maintenance paramete...

Page 28: ...ders dispensers the first one connected is set as MM1 Bluetooth Card Bluetooth Connection Coffee Boiler Press the icon Press the icon offset The items are scrolled by pressing the icons Press the icon...

Page 29: ...n press 1 The items are scrolled by pressing the icons 2 Press the icon to confirm the selected device an asterisk will appear next to the line of the grinder dispenser to indicate the successful Blue...

Page 30: ...appear on the display followed by the name of the disconnected grinder dispenser The message disappears automatically when the Bluetooth connection is restored A common cause of this failure is the g...

Page 31: ...has been entered TECHNICAL MENU CONFIGURATION BLUETOOTH Press the icon to confirm Press the icon 1 The items are scrolled by pressing the icons 2 Press the icon ENABLED SPECIAL DOSE Blue SINGLE DOSE R...

Page 32: ...Red Double dose Right sensor Green Double dose Left sensor Green Single dose Right sensor Red Single dose Left sensor Red Right sensor disabled Single Dose Right sensor Red Left sensor disabled Left s...

Page 33: ...ation of the third actuator with filter holder with dedicated filter With the number 1 the first grinder dispenser MM1 is identified With the number 2 the second grinder dispenser MM2 is identified Wi...

Page 34: ...le to grind a second dose of coffee The grinder dispenser will automatically release when the enabled key is pressed or when the two minutes of waiting time have elapsed B L O C K E D BDS system enabl...

Page 35: ...data will not be available or sent to the telemetry platform manual grinder control for grinder dispensers with no bluetooth connection option automatic grinder control bluetooth connection with grin...

Page 36: ...Note Set the Q ref of double coffees first for proper func tioning of grinder control manual grinder control for grinder dispensers with no bluetooth connection option The appearance of this animated...

Page 37: ...gramming 7 Dispense double coffees 5 or more until the message Qref OK appears on the services display with audible sound 8 Dispense single coffees 5 or more until the message Qref OK appears on the s...

Page 38: ...D O S I N G D O S E 1 D O S E 2 D O S E 3 4 select the measure to be modified the following is displayed C H A N G E D O S E 1 0 2 2 5 Change the value by the and icons confirm the entered value by th...

Page 39: ...he standard parameters MAC represents the Mac address of the WiFi module present in the machine It is a parameter that is only displayed cannot be changed fTX reduces data transmission to the remote s...

Page 40: ...hics program e g Paint createafilethatmeetscertaincharacteristics the prerequisites for a bitmap image to be used as a custom logo are custlogo bmp width less than or equal to 260 pixels length less t...

Page 41: ...ess the icon to confirm Time Possibility of programming the screensaver display time from 30 to 20 with steps of 30 seconds Return to the programming menu and press the icon Press the icon to confirm...

Page 42: ...bsequent restart the upgrade of the two microprocessors master and slave begins with the file The correct recognition of each file by the machine is signalled by a buzzer 200ms ON Pen Drive operating...

Page 43: ...llowing message appears when restarting Remove the USB Pen Drive UPDATE COMPLETED REMOVE USB DISPLAY CALIBRATION The calibration procedure can be performed at any time by starting the machine with Dip...

Page 44: ...using the FAT32 format If using Windows use the predefined formatting settings as shown in the image Copy the update files E71EGApp hex onto the USB drive s main path NOTE Do not turn off the machine...

Page 45: ...arts and the following message appears Remove the USB Pen Drive Enter the standard data update the machine data and reactivate the heating element if necessary START UP WITH RECOVERY FILES Switch off...

Page 46: ...formed at any time by starting the machine with Dip 5 ON Ensure that the information on the display is green with no pressure on the screen if the information is red check for any undesired pressure o...

Page 47: ...is malfunctioning Check the status of the USB port and its connections in order to identify possible causes of excessive consumption e g short circuit Once the cause of the malfunction is fixed the US...

Page 48: ...ion wrong grind too fine excessive dose ground coffee type changed qref calibration wrong grinding too coarse grinder dispenser blocked insufficient dose of ground coffee Check if the safety thermosta...

Page 49: ...ing Softener maintenance Replace the water softner filter The machine has displayed the message to warn the user that maintenance must be performed Carry out maintenance operations Incorrect keyboard...

Page 50: ...ion malfunction Event only archived and not displayed on the display during normal machine operation Replace SD card Check the insulation Check the wiring and connections Check wiring Replace keyboard...

Page 51: ...SETTING TUTTE LE OPERAZIONI DEVONO ESSERE EFFETTUATE A MACCHINA SPENTA 13 Removal of the side panels ALL OPERATIONS MUST BE PERFORMED WITH THE MACHINE OFF AND COLD TO ALWAYS USE THE NECESSARY SAFETY...

Page 52: ...English 47 EN 14 Cup Warmer 1 2 3...

Page 53: ...English 48 EN 15 Stainless steel front panel 1 2...

Page 54: ...English 49 EN The back panel may be removed only after the cup warmer has been removed 16 Rear panel 1 2 3...

Page 55: ...English 50 EN 17 Draining the boiler water...

Page 56: ...English 51 EN Remove the resistance only after emptying the boiler 18 Removing the boiler heating element 4 1 2 3...

Page 57: ...English 52 EN 20 Coffee boiler 0 6 mm...

Page 58: ...English 53 EN 21 display panel...

Page 59: ...English 54 EN 22 Junction Box 23 Safety thermostat 1 4 3 2 1 4 2 3...

Page 60: ...dip switches are positioned on OFF The dip switches have the following functions DIP 1 OFF DIP 2 OFF DIP 3 OFF ON calibration of the touch displays DIP 4 OFF DIP 5 OFF ON touchscreen test DIP 6 ON DIP...

Page 61: ...English 56 EN FUSE BATTERY Battery Fuse CR 2032 3V CR 2032 3V...

Page 62: ...IN T_IN N_IN RC RC_OUT RC_IN NC_1 NC_2 NC_3 1 2 3 4 5 6 SC_IN TC_IN SC_OUT TC_OUT 1 2 3 4 1 2 3 4 RB_IN SB_IN T RB_OUT T T TB_OUT SB_OUT TB_3 TB_2 TB_1 NB_3 NB_2 NB_1 1 2 3 4 5 6 1 2 3 MP 100nF 47 Ohm...

Page 63: ..._OUT TC_OUT 1 2 3 4 1 2 3 4 RB_IN SB_IN T RB_OUT T T TB_OUT SB_OUT TB_3 TB_2 TB_1 NB_3 NB_2 NB_1 1 2 3 4 5 6 1 2 3 MP 100nF 47 Ohm FI P_OUT N_PST2 PST_IN2 IG T TC TE_1 TE_1 A1 A2 TE_0 F UL PST_IN1 T_1...

Page 64: ...EAF EG3 EMAV EVC EG2 P_EAC P_EMAV P_EVC P_EG3 P_EG2 1 2 3 4 5 6 10VAC_1 10VAC_2 24VAC_1 24VAC_2 1 2 3 7 6 5 4 P_EP M_EP EP1 EP2 EP3 EP3 EP2 EP1 24V_EP 1 NTC2_2 NTC1_2 NTC2_1 NTC1_1 1 NTC3_2 NTC3_1 1 S...

Page 65: ...ZIONALE E71 APROVED BY ERBA 2 1 2 1 NTC_C AUX CH2 CH5 CH9 CH7 GND_1 CH4 CH8 CH6 CH3 CH1 VCC GND 2 1 2 1 SDA INT 10V1 GND1 AUX1 SCL RST AUX2 GND2 10V2 Flat GR2 GR3 9 8 7 6 5 4 3 2 1 Flat Serv GR1 PWR_L...

Page 66: ...e IG Master switch Mo Clamp MP Pump motor RC Service boiler heating element Rsc Cup warmer heating element St Triac board TC Service boiler safety thermostat TB Coffee boiler safety thermostat Tl Remo...

Page 67: ...English 62 EN HYDRAULIC CIRCUIT Sp E71 E 1809 Ca In 0 8 mm Rv Eac 1 2 Ev In 1 mm Ein Ein Mix Vs MP Fi Bo G Mn 15 10 1 5 0 6 Evc Bo G Dv Va Dv Va Eaf In 0 6mm In 0 6mm Rv 2 1...

Page 68: ...eur SL Sonde de niveau de la chaudi re SP D tecteur de pression Va Clapet fausse pression Vs Soupape de s curit chaudi re Bo Boiler Ca Kessel DV volumetr Dosiereinrichtung Eac Hei wasser Magnetventil...

Page 69: ...is publication without notice Le fabricant se r serve le droit de modifier sans pr avis les caract ristiques des appareils pr sent s dans cette publication Der Hersteller beh lt sich das Recht vor die...

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