COFFEtek VITRO X3 Technical Manual Download Page 8

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COFFE

tek

LTD

VITRO X3

Issue 1

23/02/17

SERVICES REQUIRED

Electrical Supply

(a)

Duel Heater Operation

Supply voltage :

230V~, 50Hz, single phase, fused supply

Current rating :

10A/16A

(b)

The fused electrical supply should terminate at an appropriate isolator located within
1m of the beverage machine.

Water Supply

(a)

15mm dia. Water mains supply, terminating at a convenient stop tap located within
1m of the beverage machine.

(b)

Water pressure : 0.08MPa minimum, 1MPa maximum

(c)

A 15mm double backcheck valve, with inspection port, should be fitted prior to the
flexible hose.

Summary of Contents for VITRO X3

Page 1: ...VITRO X3 BEVERAGE MACHINE TECHNICAL MANUAL ...

Page 2: ...rotection 12 ELECTRICAL AND ELECTRONIC SYSTEM 13 Functional Description 13 Circuit Description 14 SECTION 2 PROGRAMMING 15 INTRODUCTION 15 INTERNAL KEYPAD LAYOUT 16 KEYPAD FUNCTIONS 16 OPERATOR PROGRAM 17 ENGINEER PROGRAM 19 Accessing the Engineer Program 19 Program Options 19 SECTION 3 INSTALLATION AND MAINTENANCE 44 INTRODUCTION 44 SAFETY WARNINGS 45 FROST WARNING 45 INSTALLATION 46 Location 46 ...

Page 3: ...NE 53 Cleaning Instant Espresso 53 WEEKLY HYGIENE 54 Cleaning Tea 54 Cleaning Espresso 55 Cleaning Instant 56 Filling Procedure Instant Tea 57 Filling Procedure Espresso 58 FAULT FINDING GUIDE 59 SECTION 4 EXPLODED PARTS DIAGRAM 61 BUTTON BARISTA APP 67 ...

Page 4: ... the beverage machine which may affect the information contained in this manual 4 The Vitro X3 Beverage Machine is designed for indoor use in an environment with an ambient temperature range of between 1ºC and 40ºC 5 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 HAVE BE...

Page 5: ...COFFEtek LTD 5 23 02 17 Issue 1 VITRO X3 This page is intentionally blank ...

Page 6: ...acitive touch screen The drink is then dispensed in the required quantity The machine does not accept money as standard but a feature such as this can be added 3 The status of the machine may be monitored and the configuration altered by accessing a program using the keypad and display The program offers a menu of options each consisting of a number of sub options which can be altered 4 The Vitro ...

Page 7: ...OFFEE BEANS 1 6Kg 200 Cups FRESH LEAF TEA 550g 220 Cups CHOCOLATE 500g 25 Cups MILK Powder 1200g 300 Cups MILK Granules 500g 125 Cups MENU OPTIONS SELECTIONS 10 DISPENSE TIME PER CUP INST 15 Seconds DISPENSE TIME PER CUP ESP 40 Seconds POWER Instant 2 8KW POWER Espresso 1 1KW CUP SERVING HOUR 150 MAINS WATER PORTABLE YES YES MIN MAX PRESSURE MPa MIN 0 08 MAX 1 ILLUMINATED BUTTONS YES BACK PANEL YE...

Page 8: ...The fused electrical supply should terminate at an appropriate isolator located within 1m of the beverage machine Water Supply 7 a 15mm dia Water mains supply terminating at a convenient stop tap located within 1m of the beverage machine b Water pressure 0 08MPa minimum 1MPa maximum c A 15mm double backcheck valve with inspection port should be fitted prior to the flexible hose ...

Page 9: ...the forth bean hopper canister The ingredients are mixed with hot water in mixing bowls prior to the beverage being poured from the dispense head A plastic agitator is located inside of the milk topping and chocolate canister to ensure free and consistent flow of product Additionally a whipper unit located beneath the mixing bowls ensures that the product and water are correctly mixed The ingredie...

Page 10: ... element in the instant boiler and a single element in the espresso boiler The Controller Board ensures that the temperature is maintained to a predetermined level by controlling the supply to the heater in response to signals from the N T C temperature sensor which forms part of the level temperature probe assembly in the Instant boiler and temperature sensor in the Espresso boiler 20 Hot water f...

Page 11: ...spresso system also has a boost control which operation takes place when the heater control is instructed to turn on the SSR s for the duration specified in the variable GRP OVRDRVE TIME referred to Section 2 paragraph 24 The GRP OVEDRVE TIME is located in the CHANGE SETTINGS menu If a coffee based vend has not produced from the machine inside the specified time of the GRP OVERDRVE TIME the next c...

Page 12: ...on and attempting a refill Note An empty tank may take several cycles to fill completely depending on water pressure 24 The second protective mechanism is designed to act as a fail safe in the event that a slow leak occurs which does not result in the liquid entering the drip tray The machine will cease all attempts to fill the tank after 20 tank top ups have been made if no selections have been t...

Page 13: ...ate 27 The main System Program tasks the microprocessor with continually checking the status of the input devices keypad probe etc and responding to data received by signalling the output devices LCD display motors whippers etc to take the appropriate action The System Program also requests the microprocessor to interrogate the variable settings in NVRAM and to modify its actions accordingly 28 Ou...

Page 14: ...moving the left hand side panel and depressing the cut out directly on top of the boiler 31 A 230V ac main supply is taken from terminal block to the Power Supply PCB via the on off switch The Power Supply PCB provides DC supplies of 24V 12V and 5V The 24V dc output supplies the ingredient motors whipper motors extract fan SSR and solenoid operated valves The 12V dc output supplies the MPU Control...

Page 15: ...o both the Operator and the Service engineer but the Engineer s Program is only available to the SERVICE ENGINEER 2 Both the programs are stored in programmable read only memory on the Controller Board The values and settings Variables which the program allows the programmer to alter are store in NVRAM non volatile random access memory 3 Settings are maintained with out the need for back up batter...

Page 16: ... total vends dispensed and resetting the drink dispensed counters if applicable Additionally the operator can set the machine to Out of Service if required 5 Keypad functions when used in the Operator s programming mode are as follows Key ENTER used to access a function Key PROG used to access the operators program then used to change menu functions ARROWS UP DOWN LEFT RIGHT are used for adjustmen...

Page 17: ...unters Disable Vends View Ingredient Counters Machine Serial No Output Audit Data MDB Fill Tubes TOTAL VENDS 9 Access the Total Vends Count option using PROG key the display will show total vend count RESET COUNTERS 10 Access Reset Counters by using PROG key to clear drink counters press ENTER The display will show ARE YOU SURE ENTER Y ESC N DISABLE COUTERS 11 Access the DISABLE VENDS option by pr...

Page 18: ...ERIAL NUMBER by pressing the PROG key until the machines serial number is disabled on the LCD display MDB FILL TUBES 14 This allows you to fill the MDB coin mech This option is only visible when a coin mech is connected and the correct cash system has been set see payment system settings ...

Page 19: ...ill show TOTAL VENDS Now press the STAR key on the internal black touch panel The display will now show SELECT DRINK TO MODIFY Program Options 16 Programing options are available as follows SELECT DRINK TO MODIFY SELECT DRINK TO TEST MOVE OR COPY DRINK INPUT TEST OUTPUT TEST CHANGE ACCESS CODE CHANGE PRICE OR INHIBIT DRINK SET INGREDIENT THROW RATE EVENT LOG BLUETOOTH MENU USB ACTIVITIES SET MACHI...

Page 20: ...or example a drink which utilises milk ingredient will find additional milk ingredient times are available to facilitate greater drink customization The adaptive menus are CHOCOLATE ING 2 CHOCOLATE ING 3 If a chocolate ingredient duration is set then these additional settings will also appear MILK ING 2 MILK ING 3 If a milk ingredient duration is set then these additional settings will also appear...

Page 21: ...large alt mode and the next drink to be selected will use the alternative set of presets associate with the other selection buttons Typically these alternate selections will have been set to give a larger version of the standard drink in order to realise a GO LARGE function Equally though the alternative selection could be configured to give Decaf selections If drink name is correct use to step th...

Page 22: ...ispense valve associated with ingredient D mixer system opens WATER D 030 Duration Time for which D dispense valve opens in tenths of a second WHIPPER A 000 Start Time after button pressed that A B mixer motor begins to run WHIPPER A 000 Duration Time for which A B mixer motor runs in tenths of a second WHIPPER D 000 Start Time after button pressed that D mixer motor begins to run WHIPPER D 008 Du...

Page 23: ...e or to decrease Press ENTER to accept the new value Press to step through program to adjust other value or press ESC to return to SELECT DRINK TO MODIFY then press ESC again to return to normal operating mode SELECT DRINK TO TEST 21 The SELECT DRINK TO TEST option allows any selected drink to be dispensed while still in the Engineer s Program in order to be tested This facility is useful for test...

Page 24: ...hoose from the options explained above namely SWAP DRINKS COPY DRINK and MOVE ERASE ORG Once you are happy with the selection press ENTER to confirm or ESCAPE to cancel 24 NOTE If there is an ALT or GO_LARGE key assigned to a button an extra step will be required As soon as you press ENTER on the MOVE OR COPY DRINK menu the display will show DESTINATION OPT REGULAR REGULAR Press UP DOWN ENTER SELE...

Page 25: ...RINK A INHIBITED press ENTER To set for a Jug option press ENTER Jug option is set to allow button to be programmed as Jug function but will only operate when either an internal switch or external key switch is operated Once a setting has been made by pressing ENTER the program exits from the CHANGE PRICE OF OR INHIBIT DRINK option and returns to the main Engineer s Program SET INGREDIENT THROW RA...

Page 26: ...ings related to Extra Drink 3 for the Application CHG APP X DRNK 4 Modify the drink settings related to Extra Drink 4 of the Application CHG APP X DRNK 5 Modify the drink settings related to Extra Drink 5 of the Application USB ACTIVITIES 30 The USB ACTIVITIES menu provides various activities for use with USB memory sticks a k a flash drives From this menu you can choose to save or load various ma...

Page 27: ... previously saved configuration file LOAD RECIPES Loads the recipe data from a previously saved Recipes file LOAD TIMED EVENTS Loads the Timed event data from a previously saved Timed Events file LOAD PRICES Loads the pricing data from a previously saved pricing file 31 For example to save a configuration to a card Press ENTER on the USB ACTIVITIES menu The display will show SELECT ACTION SAVE M C...

Page 28: ...scroll by a single character Pressing the STAR key on the internal keypad will place the character highlighted by the cursor in the filename at the current position The display will show FILE A 34567890 ABCDEFG FLASHING DIGIT The cursor will move along one position to denote that you are now editing the second character of the filename Pressing the STAR key again will make the display show FILE AA...

Page 29: ...to increase or DOWN to decrease or press lLEFT RIGHT to move cursor I2C STATUS 34 The I C status menu contains the following submenus Plus 16 Status Coin Pod Status Milk Pump Status For each of the above sub menus the following options are available Menu Item Description I2C ACKS The number of successful messages transferred since power on Can wrap around to 0 I2C NAKS The number of unsuccessful m...

Page 30: ...hen press the UP key or DOWN key until the display shows SET TIME ENTER OR ESC Press the ENTER key to adjust the time The display will show SET TIME TIME 22 18 FLASHING DIGIT Use the UP key to increase or DOWN to decrease or press LEFT RIGHT to move the cursor until the correct time is visible and then press the ENTER key The display will then return to SET TIME ENTER OR ESC Press the ESCAPE key t...

Page 31: ... example to inhibit the machine each day between 5 and 6 pm you could set up the timed event as follows DAY 1700 1800 SUN SAT TMD INH To enter free vend mode during weekdays between 12 and 1 pm you could set the timed event as DAY 1200 1300 MON FRI FREE To inhibit the machine over a weekend you could write BLOK 1700 FRI 0800 MON TMD INH TANK STATUS 38 The TANK STATUS option allows the engineer to ...

Page 32: ...NGS allows alteration of the following machine settings There are several submenus that cover various aspects TEMPERATURE SETTINGS MACHINE SETTINGS MAINTENANCE SETTINGS PAYMENT SYSTEM SETTINGS AUDIT SETTINGS TIMED EVENT SETTINGS LIGHTING SETTINGS Temperature Settings 40 Settings Description DESIRED TEMP 86 C 0407 Allows setting of normal operating temperature for the Instant boiler TEMP LOW 75 C 0...

Page 33: ...etting for Coffetek Software engineers only FLUSH TIME OUT The machine will function normally until the number of hours set in the FLUSH TIME HRS setting passes then the machine will inhibit all the vends until the machine has been flushed COLD WATER OUT If the machine is fitted with a chiller kit to produce cold vends EXTERNAL PUMP If the machine is fitted with an external pump kit i e Whale Pump...

Page 34: ... brewer after a vend QUICK DRINK TEST If set to 1 this will allow you to test a drink while in select drink to modify by pressing the star key SHOW GRP OP ERROR If set to 001 will show the group brewer needs flush error when a drink takes too long to vend RM COMMANDS Reserved for future use DISABLE APP Use this option to disable the Button Barrista APP CODED ACCESS When set to 1 access to engineer...

Page 35: ... on INGRED MONITOR BIN WT C Weight of ingredients in canister C Used when behaviour code is set on INGRED MONITOR BIN WT D Weight of ingredients in canister D Used when behaviour code is set on INGRED MONITOR FLUSH TIME HRS 029 This function comes into operation if the BEHAVIUOR CODE is set to FLUSH TIME OUT the machine will function normally until the number of hours set in this setting passes th...

Page 36: ... Credit Lock settings are not displayed Additionally Select Drink to Test Select Drink to Restore Presets Change Price or Inhibit Drinks and Initialise options are disabled DISABLING THE CREDIT LOCK To disable the CREDIT LOCK after it has been set proceed as follows Enter CHANGE SETTINGS and set the Dry Vend Flag to 42 Exit from CHANGE SETTINGS Enter CHANGE SETTINGS Set the Credit Lock to 0 and se...

Page 37: ...end Vends one drink then gives change Multi Vend Vends drinks up to the value of credit Change is given when the reject button is pressed VEND BEFORE CHANGE If set on will enforce a vend before change is given If off money can be returned without a drink being selected VALIDATOR ESCROW Not used CLEAR RC Clears remaining credit MDB CASHLESS MAX TIMEOUT The amount of time the Vitro will wait for con...

Page 38: ...COFFEtek LTD VITRO X3 Issue 1 23 02 17 38 EDIT COIN TYPE 5 20p EDIT COIN TYPE 6 50p OVERPAY CREDIT How much extra credit the acceptor has taken as it doesn t give change ...

Page 39: ... FORMAT What type of file the audit uses DDCMP ADDRESS 001 AUDIT BAUDRATE 9600 DDCMP SECURITY 0 DDCMP PASSCODE 0 EVADTS ASSET NUM Set this to give a unique number for the machine TIMED EVENT SETTINGS 45 Settings Description DAYLIGHT SAVING If daylight saving applies to clock IGNORE RTC Ignore real time clock for timed events ECONOMY DELAY 20s ...

Page 40: ... On off flash alternate DOWNLIGHT VENDING On off flash alternate DOWNLIGHT VEND COMPLETE On off flash alternate DOWNLIGHT ERROR On off flash alternate RGB LIGHT STANDBY On white off custom cycle RGB LIGHT VENDING On white off custom cycle RGB LIGHT VEND COMPLETE On white off custom cycle RGB LIGHT ERROR On white off custom cycle RGB CUSTOM COLOUR This is the custom colour to use when the RGB light...

Page 41: ... to scroll to next canister SET FACTORY DEFAULTS 48 THE FACTORY DEFAULT option will allow the Engineer to initialise a new MPU Board with default settings if not using Palmtop PC Press ENTER the display will show ARE YOU SURE ENTER Y MODE N Press ENTER to select required factory default settings Press or to find required machine type Press ENTER to set factory default settings BOOTLOADER 49 The ne...

Page 42: ...e display will show NO FIRMWARE FILES FOUND 56 If a USB flash drive is inserted that does contain valid files the display will change to SELECT FILE NG648_GB 000 57 The lower line displays the software version of the file that is about to be uploaded NOTE It is imperative that the correct version of software for the machine is selected otherwise correct machine operation cannot be assured Pressing...

Page 43: ...ss ESCAPE to ignore or press ENTER to confirm where it will then advance you to within the SET FACTORY DEFAULTS menu where you can select the defaults you require NOTE The corrupt FRAM warning only occurs when the structure of the memory is not correctly in place and therefore is most often utilised for uninitialized boards It is not guaranteed to trigger on each programming of the board so it s i...

Page 44: ... Any procedure which is found to be impracticable inadequate or inaccurate should be reported to the Management for further investigation 3 The requirements of proper hygiene in respect of food products must be ensured at every level of contact with the beverage machine and the ingredients associated with it 4 In compliance with current regulations the materials used in the manufacture of the beve...

Page 45: ...he appropriate electrical and water services with a minimum of 100mm 4in clearance between the rear of the cabinet and the wall to allow adequate ventilation and if in a corner location not closer to the right hand wall than 400mm 16in to accommodate opening of the door The unit should not be situated in an area where a water jet could be used 8 The beverage machine is a heavy item Care must be ta...

Page 46: ...ted close to the appropriate electrical and water services with a minimum of 100mm 4in clearance between the rear of the cabinet and the wall to allow adequate ventilation and if in a corner location not closer to the right hand wall than 400mm 16in to accommodate opening of the door The unit should not be situated in an area where a water jet could be used Levelling 6 The machine should be levell...

Page 47: ...ld be fitted with BSP connections and must be positioned within 1 5m of the machine to ensure correct fitting of the hose If possible the outlet should be located behind the machine to prevent misuse 11 Before connecting the machine hose to the mains outlet flush the system via the stopcock to remove any impurities that may have accumulated in the mains supply pipe 12 Connect the machine hose to t...

Page 48: ...equired 14 Do not attempt to connect more than one heater to a 230V 10A or 16A single phase supply The mains cable must be connected to the supply via a safety isolator switch preferably located behind the machine Ensure that the supply to the isolator switch is isolated before making the connections Ensure that the supply to the beverage machine is isolated before making any connections to the te...

Page 49: ...s for 2 heaters to operation from a 230V 10A 15A supply are as follows LIVE BROWN NEUTRAL BLUE EARTH GREEN YELLOW Important Where a beverage machine is to be connected to a 13A domestic socket outlet a 3 core power cable capable of carrying a minimum current of 13A Part No 54416 must be used This cable is fitted as standard ...

Page 50: ...ns which have been removed Remove the solenoid operated valves and the thermostat probe from the tank Check the heater element for signs of deterioration Replace if necessary Descale the tank in the approved manner After descaling flush the tank thoroughly with cold water refit the solenoid operated valves and thermostat probe and install and reconnect the tank to the machine Restore the electrica...

Page 51: ...mportance of hygiene and regular cleaning is fully appreciated by the Operator 21 With the water and electrical supplies connected to the machine proceed as follows Set the On Off switch on the machine to OFF Isolate the electrical supply from the machine Open the cabinet door and locate the waste tray Ensure that the overflow pipes are not trapped Restore the electrical supply to the machine Set ...

Page 52: ...ical supply from the machine Check all hose connections for leaks Clean the interior and exterior of the cabinet Restore the electrical supply to the machine Set the On Off switch on the machine to ON Operate the machine through the complete range of dispense operations and check that each one is correct ...

Page 53: ...ainer of at least 300ml capacity under the dispensing nozzles Press the FLUSH button once on the internal keypad The screen will ask if you wish to flush the espresso system Press ENTER for YES The machine will flush warm clean water through the tea brewer once finished the espresso group will move to a three quarter position and flush warm clean water though this into the grout bin Finally the ma...

Page 54: ...pulling the black right angled fitting A away from the brewer itself Lift the lower carriage locking lever B to the vertical unlocked position Remove the whole carriage assembly by pulling it gently towards the front of the machine Once the carriage is removed slide the tea chamber towards the front of the machine to remove Wash and dry the carriage and tea chamber Check the filter belt for signs ...

Page 55: ...ngled down away from the group towards the tea brewer Once done slide the piston B up out of the body of the group Unlock the body of the group from the machine by turning the white clips A B to the unlock position A already in unlocked position then pull the while group towards the front of the machine to remove C A B A B C ...

Page 56: ...t in a suitable de staining solution WARNING 1 THE UNIT MUST NOT BE CLEANED USING A WATER JET OR SPRAY 2 THE ENCLOSURE IS NOT WATERPROOF AND DAMAGE MAY OCCUR IF EXCESSIVE VOLUMES OF WATER ARE USED IN THE CLEANING PROCESS WHIPPER AND MIXING BOWL ASSEMBLY Set the on off switch on the machine to off and isolate the mains electrical supply from the machine Unlock and open the cabinet door Rotate the c...

Page 57: ...g the FLUSH button on the internal door to ensure there are no leaks and everything is working correctly Remove waste tray and grille and empty contents Clean waste tray and grille and replace Filling Procedure Instant Tea 26 Open door of machine with key provided Turn ingredient chutes to ensure that product is not trailed over the counter Lift out the product canister Remove lid of canister and ...

Page 58: ...l with correct ingredients to within 3cm of top of canister Do not overfill canister or compress the product in canister Wipe the exterior of the canister with a clean damp cloth using the recommended cleaning agent Dry the canister with a clean dry cloth or paper towel Return the canister lid to the closed position and push the canister lock back into position Close the door of machine and lock w...

Page 59: ...mperature incorrectly set d Excessive scaling in heater tank e Solid state relay fault f Low cut out in program incorrectly set g Temperature probe wet a Jammed motor b Power Supply failure safety trip a Power Supply failure a Check motors b Replace MPU Board c Reset power a Replace keypad b Reconnect c Replace MPU Board a Check and replace b Reset trip c Check desired temperature setting d Check ...

Page 60: ...ncorrectly positioned a Dispense pipes incorrectly fitted to dispense head b Mixing bowls incorrectly fitted c Whipper seals missing d Overflow pipe incorrectly fitted a Display connector loose a Thermal cut out tripped b Heater fuse blown c Incorrect temperature setting a Check water pressure b Check inlet valve c Replace MPU Board a Reset desired temperature setting b Replace probe c Replace MPU...

Page 61: ...COFFEtek LTD 61 23 02 17 Issue 1 VITRO X3 Section 4 Exploded Parts Diagram ...

Page 62: ...COFFEtek LTD VITRO X3 Issue 1 23 02 17 62 ...

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Page 64: ...COFFEtek LTD VITRO X3 Issue 1 23 02 17 64 ...

Page 65: ...COFFEtek LTD 65 23 02 17 Issue 1 VITRO X3 ...

Page 66: ...COFFEtek LTD VITRO X3 Issue 1 23 02 17 66 ...

Page 67: ...obile Application The full list of options can be seen in the table below Move or Copy Drink Options REGULAR REGULAR REGULAR LARGE LARGE LARGE LARGE REGULAR BOTH LRG REG REGULAR APP SLOT New LARGE APP SLOT New APP SLOT REGULAR New APP SLOT LARGE New Table 1 Move or copy drink menu options The keyboard on the Vitro has already been split into one of two possible overlays once for the Alternative Go...

Page 68: ...e COPY DRINK item 2 A New Bluetooth menu has been added To cater for the App we have a new menu in engineer s mode with the following options Menu Description CHG BT DEV NAME Change the name of the Bluetooth Interface PCB of the machine CHG APP X DRNK 1 Modify the drink settings related to Extra Drink 1 for the Application CHG APP X DRNK 2 Modify the drink settings related to Extra Drink 2 for the...

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