GS/3 EN This manual contains the following information: - OWNER’S MANUAL - INSTALLATION GUIDE - SOFTWARE MANUAL GS/3 Owner’s manual La Marzocco S.r.l.
Via La Torre 14/H Località La Torre Chapters 50038 Scarperia (Florence) - ITALY 1. General Information pag 3 www.lamarzocco.com 2. Accessories pag 5 [email protected]
3. Machine Description pag 6 T: +39 055 849 191 F: +39 055 849 1990 4. Installation pag 7 La Marzocco Club
5. Operation pag 11 Congratulations on your purchase of a La Marzocco espresso machine! 6. Key Features pag 13 You can now join the La Marzocco Club, a website dedicated to proud La Marzocco 7. Preventative Maintenance and Cleaning pag 15 owners and La Marzocco enthusiasts. Sign up at www.lamarzocco.com/club/ available in the following versions: Product serial number required - more info at www.lamarzocco.com/club/help.php EN discarded intheenvironment. the potential danger it represents, nor be be to due children, of easy reach within not left must foam else) whatever bags, and parts plastic (boxes, Packaging having carefully removed thepackaging. 2) have affected theenclosedmachine. presents no signs of damage which might it sure making packaging, the inspecting 1) Remove Machinefrom Packaging and experienced users alike. new to consultation foravailable be and safeplace a keptin be must manual This valuable during installation, operation, safety and provide maintenance. concerning they information as carefully, read the enclosed warnings and cautions toasked are Users users. to supplied be and must the product of part essential 1) About thisManual ONLY SHOULDBEINSTALLEDAND INLOCA- THIS MACHINEISFORPROFESSIONAL USE TIONS WHEREITSUSE AND MAINTENANCE hc te ahn’ itgiy after integrity machine’s the Check by integrity product’s Ensure This operating guide is an integral an and is operating guide This CHILDREN ARE FORBIDDENTO OPERATE IS RESTRICEDTO TRAINED PERSONNEL. OR PLAY WITHTHEMACHINE. WARNING aey eurmn. nue qualified Ensure personnel checksuchconnection. requirement. safety done fundamental a represents been it as properly has grounding sure Make unit. the grounding by particularly and regulations, safety and codes international electrical and national, local, all of observance in and correctly completed the connection to the power outlet has been when only achieved be will device 4) held responsible. be not shall manufacturer the which for objects, or animals people, to damages 3) qualified andauthorized personnel. by performed be must and instructions, also must comply to themanufacturer’s installation The regulations. and codes according to local electrical and plumbing 2) local plumbingcodes. to installedor state federal, applicable with be comply must equipment This will beattached. machine the which to supply electrical main the of those to corresponds plate 1) Safety Instructions Safe electrical operation of this of operation electrical Safe be performed must installation The rating the on data that see to Check Incorrect installation may cause injury/ epnil fr n dmgs caused damages held any be for not responsible shall manufacturer The is application inappropriate anddangerous. other Any for. built designed and been has it functions the for 7) on suchadapters andextension cords. indicated ratings current and power the exceed to not careful being regulations, safety and codes electrical international and national, local, to conforms which make kind the exclusivelyareof they them, that sure using avoid cannot you If cords. extension and/or plugs multiple 6) on the espresso machine. maximum indicated the consumption for power suitable is electrical system available the of capacity the 5) OR OTHERELECTRICAL PARTS HAVE BEEN utemr, o ms esr that ensure must you Furthermore, We do not recommend using adapters, GROUNDING HASNOTBEENCOMPLETED LEADING TO LIABILITY SUITSWHENEVER REGULATIONS AND ELECTRICAL CODES, hs eie ut e sd exclusively used be must device This THE MANUFACTURER DECLINES ANY ACCORDING TO CURRENTLOCAL, RESPONSIBILITY FOR ANY EVENT NATIONAL,INTERNATIONAL AND 1. General Information CONNECTED IMPROPERLY. WARNING 3 EN 4 EN instructions the contained inthis manual. exclusively operation, cleaning follow any For circuit relative breaker. the off switching by or the electrical from network by unplugging the machine cord the disconnect and position, OFF (other or “0” the to switch main operations the turn group), the back-flushing than cleaning and/or 9) - - - - - be - rules fundamental observed. Inparticular: certain that in 8) installed be kitchens. not should machine This use. irrational and/or improper by o o eps te eie to untrained or device children people to usethisdevice allow the not do expose atmospheric agents not do supply cable the power the from on pulling by device outlet power the unplug not do shower rooms or bath in cords extension use not do shoes do not use the device while not wearing or moist handsandfeet wet with device the touch not do eoe efrig n maintenance any performing Before requires device electrical any Using grilles and, in particular, do not cover the 12) completely. unfurled be cable supply power the that overheating problems, it is recommended 11) the machine. of operation safe the compromise could above the with compliance Non parts. original only using centre by authorized an or manufacturer the by performed exclusively be must repair Any and repair. qualified any a perform to professional Contact authorized it. repair to attempt not Do point). preceding the in from the electrical network (as described it disconnect working, stops or manner 10) HAZARDOUS VOLTAGE DISCONNECTFROM n re t aod dangerous avoid to order In If the machine is operating in a faulty Do not obstruct air intake and exhaust POWER SUPPLY BEFORESERVICING. PERSONNEL CANEASILY ACCESS IT THE MACHINEMUSTBEINSTALLED SO THAT QUALIFIEDTECHNICAL FOR MAINTENANCE. WARNING WARNING oe spl cr, otc qualified contact professionals the exclusively. cord, to replace supply power supply; water the off close and breaker circuit relative the off switching or cord power the unpluging by network electrical the from machine shut offthemachineanddisconnect the damaged, becomes cable supply power must not be replaced by users. 13) Maximum room temperature: Minimum room temperature: other or items. cloths with tray warmer cup LEAKAGE: DONOTSTORE ORINSTALL THE THEY HAVE BEENGIVENSUPERVISION OR USE BY PERSONS(INCLUDINGCHILDREN) EXPERIENCE AND KNOWLEDGE,UNLESS APPLIANCE BY A PERSONRESPONSIBLE INSTRUCTION CONCERNINGUSEOFTHE h mcies oe spl cable supply power machine’s The OR MENTAL CAPABILITIES, ORLACKOF HYDRAULIC SYSTEMWATER FREEZING. THIS APPLIANCE ISNOTINTENDED FOR TEMPERATURE MAY CAUSEBOILEROR COFFEE MACHINEINPLACESWHERE WITH REDUCEDPHYSICAL,SENSORY IN ORDERTO PREVENTCRACKSOR FOR THEIRSAFETY. WARNING WARNING In case the 5°C 32°C Check thepackage to make sure that thefollowing accessoriesare includedinthepackaging: 1 1 1 1 1 1 1 1 QTY. 1 2 1 1 1 1 1 F.3.028 F.3.029 L115/C L111/1AC L111/2NAC PART NO. V067 L120/2A L312 L308 L325/L326 L037/2PGR UT003 f F.3.030/ F.3.026 F.3.027 .3.031 BLIND PORTAFILTER BASKET, SINGLE SPOUT, S/STEEL PORTAFILTER ASSEMBLY, DOUBLE SPOUT, S/STEEL PORTAFILTER ASSEMBLY, DESCRIPTION CLEANER ESPRESSO MACHINE TYPE, M6(12X6.25X0.75) WASHER, FLAT, SEALING HOSE CLAMP CLEAR ARMORED DRAINHOSE, 24 UNF HOSE 1/4GTO 5/16”- STAINLESS STEEL BRAIDED DRAIN BOX HOSEBARB HEX KEY, 5mm to T b Precision b Precision b Precision b Precision amper asket asket asket asket
market 21 17 14 7 ( gr according gr gr gr filter filter filter filter ( ) ( single double
)
) F.3.031(U.S.A.) F.3.030 L115/C Figure 1-Accessories L111/1AC F.3.029 F.3.028F.3.027F.3.026 L111/2NAC L312 L308 L120/2A 2. Accessories UT003 L037/2PGR L325/L326 V067 5 EN 6 EN 3. MachineDescription main powerswitch cup tray Figure 2-MachineDescription group head (AV model) steam activation pressure gauge steam wand (coffee boiler) lever hot waterdispensing spout pressure gauge (steam boiler) group cover drain box eprtr adjustment temperature paddle groupandhandle knob forhotwater (MP model) keypad display are not present, a specific filtration specific a present, not are efficiency. parametersmaximum these If at operate to machine the allows values these Respecting . 50mg/l than less be chlorides of quantity the and 8.5 and 6.5 between be should pH 8.4°d), (150ppm, 15°f than less and 5°d) (90ppm, 9°f than the that greaterhardness a of waterbe incoming important is it brewed being performance and to safe adequate beveragesthe of quality high a and level and an machine maintain the correct of a functioning guarantee To in whichthemachineisbeinginstalled. location the of standards safety national local/ any with compliance in and Guide the Installation in given indications the to to according proceed up mains machine water the the connect In to order instructions). additional for Guide Installation and Software tray.GS/3 the (See to reservoir drain the replace and position wateroperating cover the fill slide and the Replace water. with potable reservoir water fill and water cover the the until accessible. Remove is cover reservoirfill reservoir water the slide and tray drain the Removewater. 1) Espresso MachineInstallation, GS/3 il ae rsror ih potable with reservoir Water Fill ae rsror uig hs process. this during reservoir water the re-fill to necessary be may It NOTE: shut offwhenfull. will and level predetermined a to boiler steam the fill will This pump. water the activating the auto-fill solenoid valve and on, switched be will system level boiler automatic steam the ON, or “1” position Steam Boiler: fill theboiler tanks: Complete the following steps to properly be necessary to fill the boilers with water.will it full, reservoir water the with and surface, hard a on been placed has unpackaged, machine espresso the Once 3) FillingtheBoilers withWater. espresso the on machine. plate serial the a with to machine ratedaccordanceis in that supply power espresso the Connect Supply. 2) ConnectEspresso Machineto Power in placeregarding potable water. standards national local the to adhering always while installed, be should device IN A HORIZONTAL POSITIONON A COUNTER THE COFfEEMACHINEMUSTBEPLACED HIGHER THAN80CMFROMTHEGROUND WARNING un h mi sic to switch main the Turn head. It may be necessary to activate the screw the below from flows water until screw (see picture) to allow air to escape bleed the loosen Then head. group the of top the from cover group the remove groups”) the (“bleed boiler the from air the remove To assembly. boiler/group order to completely “saturate” the coffee in removed be the must air boiler.coffee All from air the “bleed” or remove to necessary be will it boiler the in boilers. air the both compress will water fill of inflow the to Since pump water activate the will electronics is the GS/3 on the turned When activated. the water is pump when directly boiler coffee Coffee Boiler: before continuing. display the on present is message error Tank“Water Empty” the if see to Check Figure 3-“BleedtheGroup” The water The the flows inside 4. Installation 7 EN 8 EN the Once you can right. properly, inserted to is portafilter left the from rotate and handle head inserting group the by into portafilter it the Engage • please steam, and follow thesesteps: water hot coffee, finished, before proceeding with brewing Once the first installation procedures are Brewing after first installation the operating temperatures. to heating be should machine espresso the and complete now installation is The 4) Verify fillingofBoilers. before continuing. display the on present is message error process. this Tank“Water Empty” the if see to Check during reservoir water GS/3 the re-fill to necessary be may It NOTE: the refer detailed Installation Guide. please more For instruction cover. group the boiler,coffee the reinstall fromremoved is air one all Once kit. with accessory in included washer washer replace sealing damaged this is If cap. group the cause damage to thesealingwasher and can Over-tightening flowing. from water the stop to screw the Tightengroup. the continuous button) to force the air out of brew process by pressing button #5(the h pesr sol b st to set the keypads willlight up. be on lights all operate to ready is machine should espresso bar.the approximately9 When pressure the can read anywhere the from 0-12bar. Whenbrewing, gauge conditions, pressure boiler operating coffee normal In never exceed 12bar. expansion the pressurethe that manner a valvesuch in adjust to necessary be If the pressure exceeds 12 bar then it will the condition. in “on” is element heating the that anytime happen may This bar. 12 as high as reach may gauge pressure time,this thepointer ofthe coffee boiler During Operating Temperature. to Heat to Machine Espresso the for Waiting 5) water to bebrewed. of liter 1 least at leastthe allow to necessary at for • Turn on the hot water valve wand for the time steam turn one minute. burns, each avoid to on careful Being • group for at least two minutes. the through water Brew portafilter. the keypad to start the flow of water through the on buttons brewing the of one press replaced by water vapor. in the steam boiler to escape and to be to escape.This process allows theair closes and the steam is no longerable operating to closer temperature thevacuum breaker get boiler the As and exits through the vacuum breaker. air intheboilerisreplaced by steam boils, water the As sound. normal a is and steam escaping from the boiler. This operating temperature you may hear air NOTE: Asthesteamboiler reaches Figure 5-Key Pad buttons with Figure 4-Key Pad buttons lights on (See thefollowing diagram). clockwise counter valve expansion rotate the pressure decrease To increase pressure. to clockwise valve the expansion rotate protection, adequate using boiler. neverexceed bar.12 valveso,The hot, is the in should boiler coffee the in rupture pressure The a cause pressure could in increase the device safety a Without boiler. the within pressure in increase an causes water expanding the the coffee boiler is completely saturated, causeswaterthe towithin expand. Since boiler the coffee Heating boiler. coffee component a the in pressure maximum the limits is that valve expansion The 6) Adjusting theExpansion Valve. Adequate protectionforhandling The expansion valve candischarge this componentisneededbefore water atTempting as hot WARNING as 200°F/93°C. to adjust . Figure 6-ExpansionValve Adjustment 9 EN 10 EN the use please following procedure: pressure to necessary the becomes change it If pressure. bar 9 at set factory is pump water The 7) Adjusting Water PumpPressure. . oae h wtr up adjustment pump water the Locate 2. 1. Remove theleft side cover assembly. screw andloosenthelocknut. 4. Rotate Clockwise to increase pressure to pressure pump water the Adjust 3. n cutr lcws t reduce to pressure. clockwise counter and the desired measurement. Figure 7-Water Pumppressure Adjustment e dutd hn h mcie is machine inthe portafilter. is present the coffee and when operating adjusted be NOTE: The water pump pressure should pressure pump water The to start the flow of water through the through water of Model) flow the (MP start left to to right the from handle on buttons paddle the press move or brewing model) (AV keypad can the you of one properly, inserted the portafilter is Once right. to left handle from the rotate and head group the into it inserting by portafilter the Install 1. Installing thePortafilters. Figure 8-Portafilter pre-heat theportafilter. to process brewing the before seconds topass few a for portafilter empty water the through hot Allow to filling coffee. with prior temperature operating at is portafilter the that important is It of thefunctions keypad. description a for Manual Programming the Software to refer Please portafilter. SPOUT SNAP-ON DOUBLE GASKET O-RING PORTAFILTER SPRING B FILTER ASKET on MPmodel(seeFig.2). handle from right to left to begin brewing the brewing process, or move the paddle begin to button brew a press model AV and install the portafilter on the GS/3. On the tamper on supplied the with coffee down ground Press basket. double the single or using basket portafilter the in coffee ground some Place beverage. coffee a make to portafilter the remove Coffee. Brewing 2. brewing the process to function correctly. for heated remain the espresso must the in leave machine when not in use. The portafilter to installed important portafilter is It Note: around theworld. baristas professional by monitored are even Some on forums. and find techniques blogs websites, many can for You instructions espresso. brewing for techniques many for are There coffee. procedureyour possible best the make to experiment Please reason. for same brewing the after just flush also Some head. group the from particles and oils the coffee the remaining installingany flush to portafilter to through prior pass head group to the water allow to Note : Some users believe it is important It is now possible to possible now is It 5. Operation 11 EN 12 ENuse alarger steaming pitcher. to necessary is it then milk of quantities small pitcher. If you intenda use to to steam necessary larger is it milk of amounts small steam to intend you if Therefore pitcher.steaming the in liquid of volume NOTE: the about steaming discussions ofmilkontheinternet. many find can You milk. your for method best the find to techniques various with Please experiment skill. some requires right and just it cappuccinos making but easy forvery is beverages other milk Steaming severe burns. tooverflow order liquid in allow to avoid temperature.to carefulits raisingnot Be transfersteamwill The liquid the toheat fully onpositiononly. flow variable the in a lock will valve steam The control. has valve steam The activate the steaming process. heated.steamDepressthe valve lever to be to liquid the intowandsteam the Dip be to liquid heated. of pitcher the into wand steam the inserting before valve the on turning by discharged be to steam some in the wand to be released ALWAYS allow In order to allow for any condensed water 3. DispensingSteam. It is important to have a sufficienthaveimportant toa is It liquid. of full half only pitcher steaming the to fill is follow to rule good A pitcher. the of out” “blown be to milk the allow can Using too little milk in a steaming pitcher press thehotwater button. water hot Todispense nozzle. water hot You may dispense hot water by using the 4. DispensingHotWater. causeand contamination can inthe steam boiler. undesireable is condition This parts). cooling createdfromvacuum (via boiler steam the to pitchersteaming the fromtransfer to liquid heated the cause can so do to Failure wand. steam the of end the from atmosphere the to escape valve for a few seconds to allow steam to steam the opening by system the Purge liquid. purge the steam system after heating any recommended is thatyousteamit boiler the into back sucked being from liquid Note :
Figure 9-HotWater Button n re t peet h heated the prevent to order In and the instructions 2, onthenext page). Figure diagram, description machine (see machine espresso the of cover side right the mixing valve under adjusting the by adjusted be may dispensed water the of temperature The instructions). for (see further Manual display Programming the Software the via adjusted be may delivered water water of hot volume The delivery. the commands button This USED TO CLEANTHEMACHINE,NORSHOULD THIS MACHINEISNOTSUITABLE FOROUTDO- CONTAIN WATER AT ELEVATED TEMPERATU- RE. WATER TEMPERATURE OVER125°F/52°C CAN CAUSESEVEREBURNSINSTANTLY OR OR USE.JETSOFWATER SHOULDNOTBE DEATH FROMSCALDING(COFFEEBOILER THE COFFEEBOILER AND STEAMBOILER 200°F/93.3°C-STEAM BOILER260°F/127°C) IT BEPLACEDWHEREWATER ETS ARE USED. JETS ARE WARNING WARNING rear to front (to increase temperature). from or temperature) decrease (to rear a sliding by from front panel side to the under finger turned be may knob The of theright sidepanel. edge bottom the at look knob, To this panel. find side the of bottom the slightly form protrudes knob The assembly. knob is hidden under the right side panel the Hot Water Adjusting Knob. This adjusting via slightly adjusted be may water hot the temperature of The instructions. ProgrammingforManual programming Software consult Please display. digital the of water via programmed be can amount dispensed The (Fig.9). button water hot the pressing by accomplished is This machine. the of side right the on WandWater Hot the from dispensed be further 2. Hot Waterdispensing. for instructions. Manual Programming left right).to Please theSoftwareconsult the allows (numbered each group on first buttons 4 the of machine each of programming volumetric espresso This Volumetric Programming. 1. Controlling the Brew Process Using Hot watermayHot kit contains thefollowing items: the in GS/3 Installation contained Manual. The conversion for are kit Instructions this installing system. drain waste main the and supply water main the to connected be waterto GS/3 the allows kit This kit. main connection drain a waste and with supply comes GS/3 The 4. Water andDrain ConnectionKit. the see Please Software Programming Manual. frequently. be changed may that parameters important allow access to easy to and quick Keys gain to Quick user the 4 has GS/3 The 3. QuickKeys. coarseness ofthegrind. the varing by adjusted be may time This of espresso in approximately 25 seconds. dispense approximately 60mL / 2 fluid oz. should dose double a thatgeneral is rule A quickly. too nor drop, by drop slowly, too neither spouts portafilter the out from flow to coffee allows which that is grind best The 6g). least at recommend you would normally use for each cup (we that coffee ground of amount the using grind can be determined by making various coffees The ideal type of the used. blend is coffee with along granules coffee, of coffee cup the of extremelygoodimportantpreparing a in size The 6. Coffee grind. the water off flow. turning then portafilter the through hot water the brew flush of to buttons one activating by heated in not when portafiltersThe use. actively be may also machine the in installed the portafilters the leaving by to accomplished due same rubber gasket between them. the This can be from partially isolated are they and itself, group the of heated position lowest the at remain are they since must portafilters The 5. General Notes for Coffee Preparation. 6. Key Features 13 EN 14 EN each steam wand on for at least turn one minute. burns, avoid to careful Being • for at least two minutes each through water brew groups the in engaged portafilters the with Groups: • as beverages follows: brewing before cycles cleaning some perform to it necessary potential is full its to machine to the order use in idle, being of periods long after for case, any in or, used hours 8 than been more not has machine the If N.B. Manual for detailed instructions). Programming Software consult (please be raised or lowered via the digital display and eventuallyboiler, may groups, the coffee of therefore the in water the of temperature the espresso, the of profile flavor the improve To 7. IMPORTANT Dsonc te ahn fo the from machine electrical mains. the Disconnect • via amainstap. connection water the interrupt or mains • Disconnect the machine from the water to is advisable follow thesesafety indications: it time, of periods long If the machine is not going to be used for change thewater inthe reservoir daily. reservoir,water with machine using If • to bebrewed. water of liter the 1 allow for to necessary valve time water hot the on Turn • are not If the responsible fordamage above-mentioned instructions adhered to themanufacturer to personsorthings. cannot beheld WARNING Insert the blind filter into portafilter into espresso of amount correct the filter put and blind the Insert 2. CleaningtheBrewing System. screen the with installed. times several group the head through water hot run and Rinse thoroughly with clean water. Install manufacturer. detergent of instructions the following liquid by powder detergent screen in Soak screw. diffuser diffuser the unscrewing the remove and the diffuser screen. Turn off the machine operation partially,even obstruct, and on build-up slowly may grounds discharge coffee of small amounts brewing), coffee to the (subsequent During 1. CleaningtheDiffuserScreen. Cleaning (Daily)
la te wt wtr n a lt or cloth a and water with them clean to is sufficient it portafilters and filters steel stainless the of cleaning daily With 3. Cleaning filter baskets and portafilters through itseveral times. water hot running by portafilter, the in filter normal a using group the Rinse • when portafilter the group is actuallybrewing water. remove not Do when you remove theportafilter. water soapy several of instead group released the being water clear stop notice you until times and Start • seconds. of coffee. Stop the water after about15-20 cup regular a making were you if as • Press the brewing button for said group, want to clean. you group the into portafilter the engage filter, the into instructions) cleaning product (following the product’s DO NOTREMOVETHEFILTER HOLDERWHILE SEVERE BURNSINSTANTLY ORDEATH FROM RELATIVE GROUP ISBREWINGHOTLIQUIDS. THE COFFEEBOILERCONTAINS WATER AT PERATURE OVER125°F/52°CCANCAUSE ELEVATED TEMPERATURE. WATER TEM- CAUTION SCALDING. 7. Preventative Maintenance andCleaning safe. dishwasher are assembly box drain the of components All assembly. box drain water.reinstallthe and thoroughly Rinse soapy hot with components the of each Remove the drain box assembly and wash 4. CleaningtheDrain Box. and portafilter filter engaged. the with times run hotwater through thegroup several • Rinsethoroughly with cleanwater and about 30minutes.the hot in for submerged them leave and solution handles) of (not parts portafilters metallic and filters portafilters Immerge steel spout. the remove stainless spouts snap-on with using If • heat-resistant container andheat. correct dose in about 1/2 a the litre of water inside a put instructions product’s the following product, cleaning espresso an using Otherwise, brush. appropriate THE MACHINEMUSTNOTBEDIPPED IN,NOR CLEAN IT. FORCLEANINGOPERATIONS, SPLASHED WITH,WATER INORDERTO PLEASE FOLLOWTHEINSTRUCTIONS VERY CAREFULLY. CAUTION
15 EN 16 EN remains. ifresidue process Repeat clean. wipe tip to the possible be will it then water, hot of container a in tip the soak wand, steam the on present is residue milk If cloth. damp a with periodically cleaned be watermustnozzles Hot heated. be to which may alter the flavor of other drinks themselves, nozzles the inside deposits cleaned of formation the prevent to adamp as so steam of be burst short a producing with by and cloth use must after immediately nozzles Steam nozzles. 6. Cleaning the hot water and steam any with display Clean only withadampsoftcloth. liquid. or Do not keypad the cloth. spray soft a using the panels Clean side them. damage to in not parts order plastic or imprinted, painted, on whatsoever solvents or alcohol any use not Do any. if marks, glazing the of direction the in cloth abrasive non soft, a with surfaces steel stainless the Wipe 5. Cleaningthebody.
ahn. sn aeut protection adequate Using machine. boiler: coffee the Drain to anangle at point thevalve into thewaste drain. machine tip and drain waste a to close machine espresso the Move valve. the of end the on cap brass the remove and tool one with valve ball the bottom left side of the machine. on Hold the valve panel ball the side Locate assembly. left the Remove machine. Drain theSteam Boiler: water that hasabadodorortaste. this remove Additionally to used be can process draining surfaces. inside the of walls inside the on up build deposits mineral of chance the reduce to refilled and the steam boiler may be drained and 1. Draining Boilers. Both the coffee boiler Cleaning (Periodic) be adjusted accordingly. may schedule this then moderate than less (20- is use machine day.If per use cups 300) average to moderate a upon NOTE: hs laig ceue s based is schedule cleaning This un F the OFF Turn un F the OFF Turn ih am op wtr Al at are parts dishwasher safe. All water. parts soapy all warm Wash with parts. the separate to hose. Unscrew allscrews from thecover intake water plastic clear the Disconnect machine. the form remove reservoir water first the clean To the surfaces. on forms inside algae no that ensure to reservoir needs to be cleaned periodically water 2. Cleanthewaterreservoir. The box assembly.the drain empty draining finished screw.bleed the loosen When coverand the cap group to the remove Then freely. begins loosen flow water until tool, valve appropriateexpansion an or Adequate protectionforhandling The expansion valve candischarge this componentisneededbefore water atT empting as hot WARNING as 200°F/93°C. to adjust . 7. Remove group cover 6. Turn onespresso machine 5. Turn onmainpower 4. Connectto power supply 3. Drain Box Alignment 2. Fillwithwater (InitialFill) 1. Unpackage GS/3Espresso Machine Chapters Installation Guide GS/3 pag 21 pag 20 pag 20 pag 19 pag 19 pag 18 pag 18 14. Connectto mainwater supply 13. Verify working boilerpressures 12 .Brew espresso 11. Monitor steam boilerpressure 10. Adjust theexpansion valve 9. Monitor coffee boilerpressure 8. Remove air from group head(bleedingthegroup) pag 26 pag 25 pag 25 pag 24 pag 23 pag 22 pag 21
EN 18 EN Installation Guide 2 14 onpage 24. number to refer please system, water supply and the waste drain mains the to GS/3 the connect work with the water reservoir. To to configured is GS/3 The NOTE: have not contact does withthelevel indicators. reservoir the anytime displayed be will Tank” “Refill Tank”. “Refill message The displaymessagethe resultin will rear side. Failure to make contact the contact on indicators level the make with must reservoir water The fully. inserted is box drain the the sure Make box. replace drain and position into back reservoir filtered the with Slide water. reservoir the fill and cover fill the Remove/Open 1 Check for any visabledamage to espresso machine. are included with shipment. See accessories list on page 4 of Owner’s Manual. Unpackage espresso machine and set on a level surface. Ensure all accessories IN A HORIZONTALPOSITION ON A COUNTER THE COfFEEMACHINEMUSTBEPLACED HIGHER THAN80CMFROMTHEGROUND WARNING Alignment holes 3 Alignment pinsandlockingclips ri bx o civ poe ainet Oe te two the clips outwards to lockdrain box into place. Open alignment. proper achieve to box drain the of front the on slightly push holes. to necessary alignment be may It the into inserted are pins alignment the that ensure box,drain the installing When GS/3. the of base the on holes alignment two with mate that pins twoalignment has box drain The properly. function to The drain box must be installed correctly for the machine IMPORTANT NOTE: 4 the 110Vversion). V 230 the version) or 120VAC (for and 15 Amps (for amps 10 230 and supplying: VAC of capable supply power to cord power the Connect 19 EN 20 EN ACCORDING TO CURRENT LOCAL,NATIONAL, RESPONSIBILITY FOR ANY EVENT LEADING 5 GROUNDING HASNOTBEENCOMPLETED HAVE BEENCONNECTEDIMPROPERLY. THE MANUFACTURER DECLINES ANY AND INTERNATIONAL REGULATIONS OR ifOTHERELECTRICAL PARTS TO LIABILITY SUITSWHENEVER machine. the of rear left the on found be may switch power main The switch. power main the pressing by power on Turn AND ELECTRICAL CODES, WARNING 6 un n oe b pesn te oe sic, h last the button onthe switch,keypad. power the pressing by power on Turn 8 7 Press the “continuous” button“continuous” the Press olr s ul haig hs wl bgn n the expansion and begin valve willneed to beadjusted immediately (see next step). will phase heating full, is boiler automatically and the reservoir will need to be refilled. Once fill to begin will boiler steam The step. previous cover in removed group Replace screw. tighten Then head. screw the under from leaks water until do key continuous Tothe boiler. press this, the into water force to process brewing to activate the benecessary It might Note: screw. the tighten head, screw the under fromwaterleakskey When wrench). hex 5mm included the (using boiler coffee the from air all Unscrew the bleed screw (approximately 1/2 turn) to release the removegroup cover by rotating the cover counter this, clockwise. do To group. the bleeding as to referred commonly is This group. the saturate to boiler coffee the in air the of all removeto necessary is it Now twice. Repeat into the coffee boiler and wait for the brewing phase to end. to allow water to enter 21 EN 22 EN Pressure Gauge Steam Boiler 9 be necessary to adjust the expansion valve. Please follow the next step to properly adjust the expansion valve. will bar,it 12 abovethen rises gaugepressure the if or bar 12 reach not does gaugepressure the If stop. and 12bar theapproach gauge notice should process. heating You initial the during pressure gauge boiler coffee toescapeprocess this during tomaximum the limit pressure coffeethe in boiler bar. 12 to monitor Please the pressure in the coffee boiler will rise. There is an expansion valve behind the drain tray that allows some water Next it will be necessary to check the expansion valve. As the coffee boiler heats to operating temperature the Pressure Gauge Coffee Boiler 10 to ensure themachineisoperating correctly. pressure is achieved. Replace the drain box after each adjustment the expansion valve in 1/4 turn or less increments until the desired rotatetopliers of pair a as such tool a use to necessary be may It pressure. the reduce to clockwise counter and pressure the raise to clockwise valve the rotatevalve expansion the adjust to order in protection, adequate using so, hot, be diameter.will valve The in 25mm approximately and color in brass cylinder,is a of shape the has metal, sheet the through protrudes valve expansion The valve. expansion the access to box drain the remove First valve. Please follow this procedure if it is necessary to adust the expansion Increase pressure Decrease pressure ADEQUATE PROTECTIONFORHANDLING THE EXPANSION VALVE CANDISCHARGE THIS COMPONENTISNEEDEDBEFORE WATER AS HOT AS 200°F/93°C. ATTEMPTINGTO ADJUST. WARNING 23 EN 24 EN Pressure Gauge Steam Boiler 11 Pressure Gauge Coffee Boiler rgamn Gie ne the under section “Steam Boiler temperature”. Guide Software Programming the to refer please boiler steam the of pressure the adjust to reaches the keypad will light. Should you wish on lights boiler all stop. temperature coffee operating will the heating When reaches the gage point pressurethis the Once 2.0 Barofpressure at thefactory. approximately at set is boiler steam the Steam Boiler Pressure Gauge. The steam by watching the progress heating monitor boiler also may You setting between 1.3barand2bar. be set at 2 bar but can operate at any 8-10 bar. between The steam boiler pressure boiler should be should coffee pressure the brewing, When Pressure Gauge Steam Boiler 12 or theSoftware Programming Guide. machine Manual Owner’s espressothe refer the please this operate to information additional For process. the brewing is activate and portafilter machine the into coffee ground espresso place ready, the When Pressure Gauge Coffee Boiler 25 EN Left sidepanelassembly
26 EN Water Pump Tube Pump Inlet Access Hole plumbing installation When themachineisplumbed-in to water mains,ensure and related gasketsisused. WARNING a newsetoftubesfor at each 13. Turn onthemachine. the in parameter “Water Tank” the Configure 12. 11. Install theleft sidepanelon to themachine. 10. Turn onthewater supplyandthemainpower 9. 8. 7. 6. 5. 4. 3. 2. 1. the connect to procedure this follow Please Programming Guidefor directions). the Software (see present” “not to software switch, checkfor leaks. Replace thedrain box onthemachine base the suppliedhoseclamp. using drain waste to the and fitting barb hose the to hose drainarmoured clear the Connect the drain box. damage Over-tightening will part. this tighten box hose barb fitting (L037/2PGR) Do not over- Remove the drain box cap and insert the drain water supply. mains the to pump the connect will hose This pump. the under base the on hole access the through pass and pump water the to L326) or water the Connect the stainless steel braided hose (L325 to pump reservoir . the connects which pump the from tube inlet pump the Remove Remove theleft sidepanelassembly. reservoir andremove thewater reservoir. the of top the from hose the disconnect base, Slide out the water reservoir from the machine Remove thedrain box. Turn offthemachine. water drain system: GS/3 to the mains water supply and the waste Proportional, Integral, Derivitive Settings Temperature Measurement Units CyclesService Steam BoilerProbe Sensitivity Tea Water Water Reservoir (Tank) Heating (Power Mode) Name Language Programming“Machine OFF” Quick AccessProgramming (QuickKeys) Shut Down Procedures Start UpProcedures Accessing Programming Mode Programming Keypads Digital Display Programming Introduction Software Programming Guide GS/3 pag 43 pag 42 pag 41 pag 40 pag 39 pag 38 pag 37 pag 36 pag 35 pag 34 pag 33 pag 32 pag 31 pag 29 pag 28 Troubleshooting Crono Function Phone Service (not available onMPpaddleversion) Pre-Infusion orPre-Brewing Steam BoilerTemperature Coffee Boiler Temperature Auto ON/OFF Clock Adjust (not available onMPpaddleversion) Water Volume Programming “Machine ON”Programming Water Filter Alarm Coffee Boiler Temperature Offset PID Setting pag 55 pag 54 pag 53 pag 52 pag 51 pag 50 pag 49 pag 48 pag 47 pag 46 pag 45 pag 44
EN 28 EN messages are displayed alertingthe operator that anactionhasbeen started orthat a process needs tobegin. Additionally, fault. a simple or condition unusual an operatorof the alert displayedto be can the thatseveral warningsare There the espresso machineto visiblychange parameter values. Thedisplay alsoprovides valuable information to theoperator. The digital display is a backlit display capable of displaying 2 lines of 16 characters. The display enables the operator to interact with • • • Description The following isabrief introduction to the controls anddisplay andhow they interact withtheoperator. Additionally, there are many feedback controls employed inthisespresso machine to troubleshoot problems shouldthey occur. This espresso machinehasaCPUandmany configurable settings. Programming Introduction LaMarzocco 09:30 Firenze Italia Digital Display The button is “Coffee”. The “Espresso” and“2Espressos” respectively. The This keypad hasthesamefunctionsasabove keys according to theidentical symbolsinbottom left corner. The button The keypad has two functions. The first is for control of the espresso. The second is for programming individual software parameters. The parameters. Thelabelfor thisbutton is“Continuous”.
button button button
iscurrently notusedinprogramming labelfor mode.The thisbutton is “2Coffees”. isusedtothe espresso onandturnoff turn machineand to activate thedispensingofHot Water. and the is used to access certain parameters and for advancing the cursor within a parameter.a button within this cursorfor the label parametersadvancingforcertain The and access to used is is used to access the programming mode. This button is also used as a function key and to scroll through scroll to and key function a as used also is button This mode. programming the access to used is _
button are used to change the values of the individual parameters. The label for these buttons are MP (PADDLE) Programming Keypad + Programming Keypad o 29 EN
La Marzocco T:00 Select within50s Select OFF 09:30 00.5 20 Doses Setting Display Language English o Programming Mode F 09:30 LaMarzocco 9:30 1 1 2 2 This is the “Machine Off” programming level. This isthe“MachineOff” appears. Note: You must scroll to the endto exit programming mode. Note: You must scroll, usingthe While the espresso machine is off, press and hold the button “Water Volume see button Programming”.each Tofor accessthe“MachineOn”programmingvolume modepress thebutton dispense the Toprogram level. programming On” “Machine the is This appears. While the espresso machine is on, press and hold the button Mcie O” Te parameters The - “On” Machine • as are levels programming two The • the within levels two are There • • To change the values of any parameter follows parameters. specific the of programming allow that mode programming programming mode. the into enter first operatormust the button, to theend to exit programming mode. Machine OffProgramming Level Machine OnProgramming Level Description
Operating Procedure Press thebutton . After approximately 5 seconds the following display . After approximately 5 seconds the following display to scroll through theavailable parameters. Accessing Programming Mode • Machine “Off” - The parameters - The “Off” Machine • that no changes are made at this level. adjustment. La Marzocco reccomends for need no is there and factory the espresso the machine. These parameters are set at of affect performance to the change can operator the ones are level this within contained quality oftheespresso. affect the to operatorchange canthe ones are level this within contained
. 31 EN 32 EN Start UpProcedures La Marzocco T:00 3D5 DE LUXE MAR LUXE DE 3D5 170.5 OFF 09:30 Display Turning theEspresso o F 06:30 Machine On 2 1 3 1 automatically fill the steam boiler until full. When the espresso machine reaches operating temperature, all keypad lights willlight indicating that theespresso temperature, machineis ready to use. operating reaches machine espresso the When full. until boiler steam the fill automatically To complete the turn on process, press the button the press process, on turn the complete To espresso machine.Thenthefollowing message isdisplayed. in this installed software the of level revision the indicates message briefly. displayed This be will left at message The Turn theMainSwitch to theOnposition. Instructions for bleedingthegroups ofair can be found intheInstallation Guide. machine. Thisonlyneedsto becompleted onceduringtheinitialsetup orwhen NOTE: Ensure allairisremoved from thegroup prior to staring theespresso HAZARDOUS VOLTAGE DISCONNECT FROMPOWERSUPPLY BEFORESERVICING • • on thepower to theespresso machine. The following is the procedure for turning Please follow the procedures carefully procedures the follow Please Continue with the water reservoir full reservoir water the with Continue or amainswater connection. machine. espresso the to damage any avoid to water isdrained from thecoffee boiler. Description Operating Procedure and the display at left is shown. The machine begins to begins machine The shown. is left at display the and La Marzocco T:00 OFF 09:30 170.5 Display Turning theEspresso o F 06:30 La Marzocco T:00 200.5 Machine Off 4 3 2 1 ° F 09:30a machine. Failure to dosocan damage theelectronics. important is It blank. display be to and procedureoff should the this espressois follow off The machine turning when orotherconditions thatDuring servicing warrant it,themain switch shouldbeturned to theOFFposition. This istheOFFsetting usedinthenormaloperating conditions. Press andhold The following istheprocedure for safely turningofftheespresso machine. HAZARDOUS VOLTAGE DISCONNECT FROMPOWERSUPPLY BEFORESERVICING
the button o vi ay aae o h espresso the machine. to damage any avoid to • off power to theespresso machine. The following is the procedure for turning Please follow the procedures carefully procedures the follow Please
then press thebutton Description Operating Procedure
. Thedisplay changes to thefollowing: machine. turns off power to the other complete espresso the and machine espresso the in thecomponents of all off turns setting • This machine has two off settings. One Shut Down Procedures 33 EN 34 EN Quick AccessProgramming (QuickKeys) T. Coffee Boiler T. Boiler Steam OFF 15:45 OFF Rinsing in Rinsing Pre Brewing Display progress 2 0 0.5 0.5 0 2 260.0 Enabled o o F F Quick Keys 5 4 3 2 1 N.B. MP(PADDLE) MODELQuickKey no.1and 4donotfunctionbecause the control ofthegroup ismanual. NOTE: QuickKeys onlyfunction whentheespresso machineisonandnotbrewing coffee/hot water. Quick Key 1 Quick Key 6 Quick Key 4 Quick Key 3 Quick Key 2
Press andholdthebutton Press andhold Press andhold Press andhold Press andhold • • • • These parameters are accessed through Forconvenience, tofiveaccess there is To use the Quick Keys, press and hold and press Keys, Quick the Touse In the current version of the software the of version current the In key isaccessed. the function button and then the quick the useof“Quick Keys”. entering program without mode. software the of parameters
the button the button the button the button Description Operating Procedure ,thenpress thebutton ,then ,then ,then ,then
press thebutton press thebutton press thebutton press thebutton vr .5 te olwn qik es are available: keys quick following the 1.15) (ver Quick Key Number . . . . . 6 4 3 2 1 Pre-Brewing enable/disable Coffee Boiler Temperature Steam BoilerTemperature Machine Offfunction Group rinsecycle Function OFF 09:30 Temperature Display Language English o F Language Language English 3 2 1 Press thebutton programmingEnter into mode. “MachineOff” When finished,press thebutton orthebutton • This parameter allows the operator to operator the allows parameter This change thelanguage ofthedisplay. to continue to thenext parameter. Description to change thelanguage. Operating Procedure “Machine OFF” Programming“Machine OFF” 35 EN 36 EN Programming“Machine OFF” OFF 09:30 XXXXXXXXXX Display Language English Name Name ------Name 4 3 2 1 5 Name Press thebutton When finished,press thebutton Scroll through thedisplayed parameters programmingEnter into mode. “MachineOff” Press thebutton to advance to thenext character. Repeat step 3-4to program remaining characters orthebutton • The user name is not displayed when displayed not is name user The • • • the Crono FunctionisENABLED. displayed is onthe second line. name display the on continuously user The to program a 16 character user name. technician the allows parameter This to continue to thenext parameter. Description to change thevalue oftheflashingparameter. Operating Procedure using thebutton until the following display appears: OFF 09:30 Heating (Power Mode) Display Language Heating English Half Heating 4 3 2 1 Half Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton orthebutton • • recovery time. The steam boiler to compensate for steam thisifneeded. The pressure/temperature may be adjusted time. you recovery mode steam longer saving slightly experience may power in While needed. if power lower at operate to machine savingfeatureespresso the allowsthat This espresso is equipped with a power to continue to thenext parameter. Description to change thevalue between HalfandFull. Operating Procedure until the following display appears: “Machine OFF” Programming“Machine OFF” • • • n te ta bie (ih priority (with given to boiler thecoffee boiler). is steam power the the and boiler mode coffee the this between alternated In - Half 20 Ampcircuit isrequired. a mode, power full in model, 120V On boiler. steam the and boiler coffee the Full - This mode gives full power to both mode: saving Power in options two are There 37 EN 38 EN Programming“Machine OFF” OFF 09:30 Water Reservoir (Tank) Display Language Present English Tank Water Tank Present 4 3 2 1 Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton orthebutton • is plumbed. machine beforethe done be must This present”. “not to set be should value this then supply, water the to directly connected is machine espresso reservoir. the water to If a of user use the the choose allows parameter This to continue to thenext parameter. Description to change thevalue between and“NotPresent”. “Present” Operating Procedure until the following display appears: OFF 09:30 Tea Water with Pump with Display Language English Tea Water Tea Water with Pump with 1 4 3 2 Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton orthebutton • • • nb st hs aaee t “with to parameter pump”, seepage 11for more details. this set Knob, Adjusting Water Hot the using of water temperature adjust to wish you If set to “withoutpump”. be should parameter this boiler steam When hot water is drawn from only the during hotwater dispensing. select the activation of the water pump This parameter allows the technician to to continue to thenext parameter. Description to change to either“withPump”or“withoutPump”. Operating Procedure until the following display appears: “Machine OFF” Programming“Machine OFF” 39 EN 40 EN Programming“Machine OFF” ProbeSensitivity OFF 09:30 Display Language English Low Steam BoilerProbe ProbeSensitivity Sensitivity 4 3 2 1 LOW Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton orthebutton • probe. the of sensibility the lower water,the the water.harder the The of hardness the of depending sensitivity probe set the to user the allow parameter This to continue to thenext parameter. Description to change thevalue between Low, MidandHigh. Operating Procedure until the following display appears: Service Cycles OFF 09:30 Display Language English 0 Service CyclesService Service Cycles 4 3 2 1 0 displa Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press andhold machine. N.B. : Press thebutton When finished, y. To reset thisparameter Phone”numberisdisplayed. once “Service Turn offmachinewithon/off switch behind press thebutton and orthebutton • • Srie hn” ubr il be will the number displayed. Service, Phone” for “Service Prompted When of number machine prompts for service. the threshold when 1000) of multiples (in cycles to a user the program allows parameter This buttons. Turn onmachineholdingthetwo appears buttons on until “Service Reset” to continue to thenext parameter. Description to change thevalue (range =99000). Operating Procedure until the following display appears: “Machine OFF” Programming“Machine OFF” 41 EN 42 EN Programming“Machine OFF” Temperature Measurement OFF 09:30 Temperature Display Language English o F Temperature 3 2 1 4 Units ° F Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton orthebutton • • (°C) orFahrenheit (°F). This parameter has two options Celsius the request ofthelocal distributor. at factory the at set is parameter This to continue to thenext parameter. Description to change thevalue to eitherCelsius(°C)orFahrenheit (°F). Operating Procedure until the following display appears: 8.0 0.15 10.0 OFF 09:30 C kP kI kD Derivitive (PID)Settings Display Language Proportional, Integral, English 8.0 0.15 10.0 (Coffee Boiler) C kP kI kD 4 3 2 1 Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton orthebutton • • • • Qualified technicians may wish to wish experimentmay withdifferent values. technicians Qualified unexpected results. Changes these to these parameters can cause that recommended numbers are changed. not is It calculations and physical experiments. theoretical upon based factory the at preset is parameter This to continue to thenext parameter. Description to change thevalue oftheflasingparameter. Operating Procedure until the following display appears: “Machine OFF” Programming“Machine OFF” • return to thefactory default values: values the that unexpected changefind and occur,results to wish do you If 8.00.1510.0 kPkIkD 43 EN 44 EN Programming“Machine OFF” OFF 09:30 PID Setting PID Display Language English . 0.1 2 o F PID Setting PID Setting PID 1 .1 0 2 3 2 1 4 Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton ° F orthebutton • • • can cause unexpected results. parameter this to Changes changed. is It is not recommended that this number calculations and physical experiments. theoretical upon based factory the at preset is parameter This the PIDalgorithm isactive. which in range a sets parameter This to continue to thenext parameter. Description to change thevalue oftheparameter. Operating Procedure until the following display appears: • • • 3.6°F /2.0°C is parameter this for value lowest The experiment withdifferent values. to wish may technicians Experienced unexpected results occur. if the programming to return factory can you sure the make to down write made are changes to any before number important is It Coffee T. Offset Coffee Boiler Temperature OFF 09:30 Display Language English 1.5 1.5 o Coffee T. Offset F Offset 1.5 1.5 4 3 2 1 Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Press thebutton When finished,press thebutton ° F orthebutton • • machine. based upon initial tests of this espresso factory the at preset is parameter This of thewater exiting thegroup head. temperature display temperature the representsaccurately the ensure to calibrate system temperature to boiler coffee the isused parameter This to continue to thenext parameter. Description to change thevalue oftheflasingparameter. Operating Procedure until the following display appears: “Machine OFF” Programming“Machine OFF” • • f nxetd eut ocr Each it isset individually. occur. as results different value a have may machine unexpected if programmingfactory the to return can you sure be to changes making before importantis It tovalue write this down can cause unexpected results. parameter this to Changes changed. is It is not recommended that this number 45 EN 46 EN OFF 09:30 Water filter Display Language English Filter Filter Filter Reset Alarm Water Filter Alarm 0 Water filter 1 5 4 3 2 0 Hold both buttons until the following message appears. Release both buttons and continue to usetheespresso continue and buttons both Release appears. machine asnormal. message the following until buttons both Hold Scroll through thedisplayed parameters usingthebutton programmingEnter into mode. “MachineOff” Then, press andholdthebutton NOTE: To reset thismessage turnofftheespresso machineusingthemainpower switch. When theespresso machine hasdispensedthevalue ofthisparameter themessage “Filter Alarm”willappear. Press thebutton When finished,press thebutton orthebutton • • Filter” isdisplayed. Filter” “Change message error the machine of volume water has passed through the programmedespresso the When orreplacement.service the userwater when filter requires notifies that alarm an preprogram to technician the allows parameter This andthebutton to continue to thenext parameter. Description to change thevalue oftheflasingparameter. Operating Procedure andturnonthemachineusing mainpower switch. until the following display appears: “Machine OFF” Programming“Machine OFF” • alarm parameter. filter the disables (zero) 0 of value A Water Volume Programming La Marzocco T:00 Select within30s Select Doses Setting 00.5 20 Display o F 06:30 select within 30s Doses Setting 3 2 1 Stop theflow of water. Thebutton is now programmed. Repeat this process forsubsequent buttons. Water willbeginto flow. Whenthedesired amount of water hasbeendispensed,press thesamebutton again to Press oneofthefollowing buttons: Enter into “MachineOn”programming mode.
• • of water isstopped. flow the CPU, the by received is pulses of to the CPU. Once the programmed number of number delivers flowmeter the the pulses to relates number This number. a is program saved The the keypad. on buttons individual (shot the for volume volume) water the operator program the to allows parameter This Description Operating Procedure “Machine ON”Programming • of hotwater brewed. dose the controls that button last the exceptfor paddle, of use by controlled manually is volume as model Paddle MP on available not is parameter This 47 EN 48 EN “Machine ON”Programming La Marzocco T:00 Select within30s Select 09:30 thurs 12h Doses Setting 00.5 20 Clock Adjust Clock Adjust Display o F 06:30 09:30 Wed 12h Clock Adjust Clock Adjust 1 6 5 4 3 2 Then press thebutton When finished,press thebutton Press andholdthebutton Enter into “MachineOn”programming mode. Press thebutton Press thebutton to advance to thenext value. orthebutton • • parameter “AutoOn/Off” the by used also is and time display to used is parameter This ofthe day the week. and day of time the set to user the allows parameter This to accesstheadjustable parameters. to enter into programming mode. to continue to thenext parameter. Description to change thevalue oftheflashingparameter. Operating Procedure • • • • • Hour Format 12hor24h Day ofweek Minute Hour this parameter: within values changeable 4 are There La Marzocco T:00 Select within30s Select 09:30 thurs 12h ------Doses Setting 00.5 20 Clock Adjust Clock Adjust Auto On/Off Auto On/Off Off: --:-- Closed On Display On: --:-- o F 06:30 Auto ON/OFF Auto On/Off On: --.-- 6 5 4 3 2 1 Then press thebutton When finished,press thebutton Press andholdthebutton Enter into “MachineOn”programming mode. Press thebutton Press thebutton to advance to thenext value. orthebutton • • for onerepeating closedday. condition off the in remain to machine espresso the allows also feature This ata off preset time. turn and time preset a at on to user the turn to machine espresso the program allows parameter This to accesstheadjustable parameters. to enter into programming mode to continue to thenext parameter. Description to change thevalue oftheflashingparameter. Operating Procedure “Machine ON”Programming 49 EN 50 EN “Machine ON”Programming La Marzocco T:00 Select within30s Select Temp Cof. Boiler Coffee Boiler Temperature Doses Setting 00.5 20 Clock Adjust Display 20 0.5 0.5 20 o F 06:30 Temp Cof. Boiler o F 200.5 1 6 5 4 3 2 Then press thebutton Press andholdthebutton Enter into “MachineOn”programming mode. “Quick Keys” “Quick Keys”. Please see the section entitled the using boiler coffee the of temperature NOTE: Press thebutton When finished,press thebutton Scroll through thedisplayed parameters usingthebutton ° F t s lo osbe o hne the change to possible also is It orthebutton • • • en o te as f h group the of mass temperature the though Even casting. the by constant of held means is head group the temperature exiting water the of temperature where The boiler fluctuation isthe greatest. is the point critical boiler in most the the at of measured temperature The preset nominaltemperature. This parameter is set at the factory at a to accesstheadjustable parameters. to enter into programming mode. to continue to thenext parameter. Description to change thevalue oftheparameter. Operating Procedure TEMPERATURES. WATER TEMPERATURE OVER125°FCANCAUSE SEVERE BURNSINSTANTLY ORDEATH FROMSCALDING. THE STEAMBOILERCONTAINS WATER AT ELEVATED until the following display appears: • DANGER eprtr ad h measured use the of the “Coffee T. Offset” parameter. by compansated be may temperature and display temperature the of difference measuring The device. temperature external of an by means the group the of exiting water temperature the measure import to is it machine espresso any of temperature the calibrate properly To group isconstant. the the slightly, exiting water vary the of may temperature boiler the of La Marzocco T:00 Select within30s Select Steam BoilerTemperature Doses Setting 00.5 20 Temp 245.5 Clock Adjust Steam Boiler Boiler Steam Display o F 06:30 Temp 245.5 Steam Boiler o F 6 5 4 3 2 1 Press thebutton Then press thebutton Press thebutton Enter into “MachineOn”programming mode. entitled “Quick Keys” NOTE: Itisalsopossibleto change thetemperature ofthesteam boilerusingthe“Quick Keys”. Pleaseseethesection When finished,press thebutton Scroll through thedisplayed parameters ° F orthebutton to enter into programming mode • • olwn tbe a rfrne when reference setting the steam boiler temperature. as tables the following use Please control. electronic temperature of means is by boiler it steam Therefore Boiler. possible to regulate the pressure of the Steam the inside pressure the to proportional wateris saturated of temperature The preset nominaltemperature. This parameter is set at the factory at a to accesstheadjustable parameters. to continue to thenext parameter. Description to change tthe value oftheflashingparameter. TEMPERATURES. WATER TEMPERATURE OVER125°FCANCAUSE Operating Procedure usingthebutton until the following display appears: SEVERE BURNSINSTANTLY ORDEATH FROMSCALDING. THE STEAMBOILERCONTAINS WATER AT ELEVATED DANGER “Machine ON”Programming adjustment intemperaturewillberequiredfor The saturationtemperatureofwaterwillvary atmospheric pressureatsealevel.Slight Temperature 272°F/133°C 260°F/127°C 247°F/119°C Tables inthismanualarecreatedfor with ambientatmosphericpressure. elevations otherthansealevel. CAUTION Pressure 2.0 bar 1.5 bar 1.0 bar 51 EN 52 EN “Machine ON”Programming Pre-Infusion orPre-Brewing La Marzocco T:00 Select within30s Select PreBrew OFF sec PreBrew ON sec Doses Setting 00.5 20 Espresso 0.6 Espresso 0.1 Clock Adjust PreBrewing Display enabled o F 06:30 PreBrewing disabled 7 6 5 4 3 2 1 It is also possible to enable and disable this parameter using the “Quick Keys”. Please see the section titled section the see Keys”.Please “Quick “Quick Keys”the using parameter this disable and enable to possible also is It NOTE: zero disablesthisfeature onthecorresponding button. When finished press the button Then press thebutton Press thebutton Enter into “MachineOn”programming mode. Press thebutton When enabled,additionalparameters are displayed, press thebutton Scroll through thedisplayed parameters usingthebutton orthebutton to enter into programming mode. • • • r-rwn hs w vle t adjust to values two has Pre-brewing to able is user the enabled When to user the allows parameter This to accesstheadjustable parameters. o ec bto. O” ie isthe the that seconds) time (in time of “ON” amount button. each for have different programming. button may Each program 1-4. buttons called pre-infusion) function. enable or disable the pre-brewing (also to continue to the next parameter. Repeat steps 6-7 for all 4 buttons. A value of Description to change thevalue oftheparameter. Operating Procedure until the following display appears: • Thisparameter isnotavailable onMP orthebutton controlled manuallyby thepaddle. is pre-infusion where versione paddle complete. until continues cycle brew normal the completed, has cycle pre-brewing the is off during the prebrewing cycle. After of time (in seconds) that the brew valve amount the is “OFF”prebrewing cycle. the during during open is valve brew to change thevalue. La Marzocco T:00 Select within30s Select Service Phone Doses Setting 00.5 20 Clock Adjust Display o F X 06:30 Service Phone Service Service Phone (555)123-4567 7 6 5 4 3 2 1 Press thebutton Press thebutton Enter into “MachineOn”programming mode. When finished,press thebutton Then press thebutton Press thebutton Scroll through thedisplayed parameters to advance to thenext character. Repeat step 5-6to program remaining characters orthebutton to enter into programming mode when service isrequired. whenservice • Thistelephone numberwillbedisplayed be can that feature a is parameter This • to accesstheadjustable parameters. a service company.a service for number telephone storethe to used to continue to thenext parameter. Description to change tthe value oftheflashingparameter. Operating Procedure usingthebutton until the following display appears:
“Machine ON”Programming 53 EN 54 EN “Machine ON”Programming La Marzocco T:00 Select within50s Select Crono Function Crono Doses Setting 00.5 20 Clock Adjust Display disabled o F 06:30 Crono Function Crono Function Crono disabled 1 6 5 4 3 2 Then press thebutton Press thebutton Enter into “MachineOn”programming mode. Press thebutton When finishedpress thebutton Scroll through thedisplayed parameters usingthebutton orthebutton to enter into programming mode. • • • h pormal nm wl not is enabled. parameter this will when displayed name be programmable The continuously displayed. is Function Crono the enabled, When on thekeypad ispressed. a button time each reset is timer The a timerthat timeseachshot. When enabled, this parameter displays to accesstheadjustable parameters. to continue to thenext parameter. Description to enableordisablethisparameter. Operating Procedure until the following display appears: • • T.Probe Unconnect Filling-up T-out The following sectionwilldescribeerrors and warnings that may appearinthedisplay. These errors and warnings willappearasamessage inthedisplay. programmed point. the above parametersor certain below operator when the fall warn will machine espresso the Additionally This espresso machine is equipped with several feedback mechanisms that alert the operator when an unusual condition occurs. Boiler temp. Message Corrupted Flowmeter Alarm Alarm Data This message is displayed when the CPU does not not does message isnot active inMPmachines. CPU the when receiveappropriatethe fromflowmeter.signal the displayed This is message This not does boiler.steam the CPU in Probe Safety the the from signal when any receive displayed is message This not set a does time interval. within boiler CPU steam the from the signal full when a detect displayed is message This not does CPU the when understand aninstruction. displayed is message This Description Troubleshooting water pump, afaulty valve, oradamaged flowmeter. Callaservice technician to fixthis problem. fine or packed too tightly (try a coarser grind or lighter tamping) or a blockage in the tubes, a malfunctioning This problem is a result of water not flowing through the flow meter. This can be caused byto flash. coffee begin will cycle initiatedbrew the that button ground the too on light displayed, the is flowmeter alarm When to reset thiserror isto repair theSafety Probe to restore thesignalto theCPU. messagedisplayedthis When is poweroff turns CPU the the to steam heating boiler element. only The way the boiler. Callanauthorized technician service to repair thisfault. entering off. not machine is Water the turns and down shuts also CPU the displayed is message this When and display. Turn offmachine usingmain switch. shouldclearthe This error. the through keypad machine the off first turning without disconnectedwaspower machine likelyMostthe Message Solution 55 EN printed on environmentally friendly Munken paper