Service Manual - Whole Latte Love · 7.13 Programming access for SSC (Saeco Service Center) 8 7.14....

All parts of this document are the property of Saeco International Group.All rights reserved. This document and all the information herein is provided without liability deriving from any errors or omissions. Furthermore, no part may be reproduced, used or collected, except where express authorisation has been provided in writing or through a contractual agreement.

Published by Saeco International Group Subject to modification EN 4219 400 00020

Service

Coffee Machine

Minuto

Table of contents Page1. Introduction1.1. Documentation required 11.2. Tools and equipment required 11.3. Material 11.4. Safety warnings 11.5 Service Policy 21.6.1. External machine parts 31.6.2. Internal machine parts 6

2. Technical specifications2.1. Technical specifications 12.2.1 Specification for the measurement of the coffee products

temperature2

2.2.2. Specification for the measurement of the milk products temperature

3

2.3. Machine parameters and performance 5

3. User instructions 3.1. Customer menu in the Minuto Cappuccino 13.2. Customer menu in the Minuto Cappuccino for USA 33.3. Customer menu in the Minuto Class and Focus 53.4 Customer menu in the Minuto Class and Focus for USA 73.5 Customer menu in the Minuto Pure 93.6. Customer menu in the Minuto Pure for USA 113.7 Operation, cleaning and maintenance 13

4. Operating logic4.1. Water circuit Minuto Cappuccino 1

2013-August-01

Table of contents Page4.2. Water circuit Minuto Class and Focus 24.3. Water circuit Minuto Pure 34.4. Milk carafe 44.5. Coffee cycle 54.6. Single microswitch 64.7. Temperature sensor 64.8. Coffee grinder 74.9. Low bean level detection, dose quantity adjustment,

coffee grinder blocked7

4.10. Dose self-learning (SAS) 84.11. Water level detection (water tank) 94.12. Descaling request 94.13. Water filter 10

5. Troubleshooting5.1.1. Minuto Cappuccino test mode 15.1.2. SteamOut 75.2.1. Minuto Cappuccino test mode for USA 85.2.2. SteamOut 155.3.1. Minuto Focus/Class test mode 165.3.2. SteamOut 225.4.1. Minuto Focus/Class test mode for USA 235.4.2. SteamOut 295.5.1. Minuto Pure test mode 305.5.2. Steam Out 375.6.1. Minuto Pure test mode for USA 385.6.2. Steam Out 455.7. Error messages 46

Service Manual

Rev. 04 October 2015

MINUTO

Table of contents Page

6. Standard checks

6.1. Repair schedule 1

6.2. Service schedule 1

6.3. Final test 2

7. Disassembly

7.1. Outer Shell 1

7.2. Coffee grinder 2

7.3. Grinder blades 3

7.4. Coffee grinder adjustment 4

7.5.1. Two-way solenoid valve 5

7.5.2. Carafe connection and hot water dispenser in Minuto Cappuccino

5

7.6. Pin boiler 5

7.7. Gear motor 6

7.8. Central plate 6

7.9. Pump 7

7.10. Flow-meter 7

7.11. Boiler 7

7.12. CPU board 8

7.13 Programming access for SSC (Saeco Service Center) 8

7.14. KYB interface and display 8

7.15. Fitting and removing Oetiker clamps 9

8. Notes

9. Water circuit diagram

10 Electrical diagram

MODIFICATIONS TO SERVICE MANUALFrom Rev. To Rev. Chapter Inserted Modified

REV.02 REV.03

01 Par.1.6.2. Internal machine parts(Modified the pictures for grinder)

07 Par. 7.2. Coffee grinderPar. 7.3. Grinder bladesPar. 7.4. Coffee grinder adjustment Par. 7.8. Central plate(Modified the pictures for grinder)

Rev.03 Rev04

01 Par. 1.4. Safety warnings

02 2.2.1.Specification for the measurement of the coffee products temperature.

02 Par. 2.2.2 Specification for the measure-ment of the Milk products temperature.

06 Par. 6.1 Repair Flow

MINUTO

MINUTO 01 INTRODUCTION

Page / 07

1.1 Documentation required

The following documentation is needed for repair procedures:

• Instructionbookletforspecificmodel• Technicaldocumentationforspecificmodel(diagrams,explodedview,symptoncureand

servicemanual)

1.2 Tools and equipment required

Aswellasthestandardequipment,thefollowingisrequired:

Qty. Description Notes1 Screwdriver1 Pliers for Oetiker clamps 1 CC -A - Vdc tester1 Digital thermometer Scale limit > 150°C1 SSC(SaecoServiceCenter) Programmer

(forprogramminganddiagnosticsmode)

1.3 Material

Description NotesThermal paste Heating element > 200°CDescaler Saeco descalerGreasesolvent Personal choiceSilicone grease Safe to use with food

1.4 Safety warningsWerecommendyouconsultthetechnicalmanualofthemachinebeforeperforminganymainte-nance work.Observeallapplicablestandardsrelatingtotherepairofelectricalappliances.Alwaysdisconnectthepowerplugfromthemainsbeforebeginningrepairwork.

Alwaysdisconnectthepowerplugfromthemainsbeforebeginningrepairwork.

01


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Disassemblingthemachine,theoperatormustpayattentiontohotandunderPressureparts:boiler,pin-boiler,valves,dispensing,steamtube,brewunit,connectionsandpipestoavoidburns.Pleaserefertospecifichydrauliccircuit(Image1)toknowthepartsindetail.Themachinehydrauliccircuitcanreachmaximumpressureof16/18bar.TooperateinsafetyconditionisrecommendedtoperformtheSteamOutprocedureinordertoremovethepressureandhotwaterinsidethehydrauliccircuit.

WhenthemachinearrivesattheServiceCenterindescalingmodeinterrupted,ormakingDescal-ing,beverycarefulnottocomeintocontactwiththeDescaler.Aftertheproducthasbeenrepaired,itshouldfunctionproperlyandhastomeetthesafetyre-quirementsandlegalregulationsasofficiallylaiddownatthismoment

Simplyturningoffthemainmachinepowerswitchisnotanadequatesafetyprecaution.This domestic appliance is rated as insulation class I.Oncompletionoftherepairwork,insulationanddielectricrigiditytestsmustbeperformed.

Pump

Safety valve

Water discharge

Steam pipeWater tank

Two-way solenoid valve

Brewing Unit

Flowmeter

Boiler

Water

Hotwater/steam

From this point circuit High temperaure

From this point circuit in pressure

Flowmeter

Steam and hot water

Two-way solenoid valve

Pump

Brewing Unit

Boiler

Safety valveWater

discharge

Water tank

Image 1

02


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1.5 Service POLICY grid as used for coffee machine

Components Assembly use Single components availableCOFFEE

GRINDER Only for OOW repairs YES,toconsultthespecificexploded-viewofthemachine or of the Coffee Grinder on website

BREWING UNIT Only for OOW repairs YES,toconsultthespecificexploded-viewofthe

machine or of the Brewing unit on website

BOILER Only for OOW repairs YES,toconsultthespecificexploded-viewofthemachine on website

GEAR MOTOR Only for OOW repairs YES,toconsultthespecificexploded-viewofthe

machine on websiteFILTER

HOLDER Only for OOW repairs YES,toconsultthespecificexploded-viewofthemachine on website

MILK CARAFE Only for OOW repairs YES,toconsultthespecificexploded-viewofthe

machine on websiteTHERMAL CARAFE Only for OOW repairs YES,toconsultthespecificexploded-viewofthe

Thermal Carafe on website

MILK ISLAND Only for OOW repairs YES,toconsultthespecificexploded-viewoftheMilk Island on website

List of principal assembly present in all our coffee machines

For IN WARRANTY repairs is raccomanded to use when and where possible the single compo-nents,availableintheexplodedviewsofthecoffeemachinesorofthespecificcomponents.Ifyoufindtheinformation“SEETHEEXPLODEDVIEWE........”intheassemblydescriptionfield,itmeansthatthesinglecomponentsoftheassemblyareavailableintheotherpagesoftheexplodedview.It’spossibletousetheassemblyonlyifthereisaspecificSymptomCurethatincludethispossibil-ityorwhenthesinglecomponentsarenotavailablefortheorder.

03


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1.6.1 External machine parts

04

Power cable socket and main switch

Hot water dispensing spout

Driptray+grille

Pre-ground coffee compartment

Water tank

Coffee bean hopper with lid

Dreg drawer

Brew Unit

ServicedoorCoffee

dispenser

Milk carafe

CAPPUCCINO

Special products button

ON/OFFbutton

MENU

Espressobrewbutton

Coffee brew button

Cappuccino brew button

“Aroma”Pre-ground coffee button

Minuto PureClassicMilkFrother(also

forwater/steamdispensing)(Focus)

Espresso/Coffeeselectionlevel

Automatic Milk Frother (alsoforsteamdispensing)

(Class)


Page / 07

FOCUS

Descaling button

ON/OFFbutton

Hot water buttonSteam buttonEspressobrewbutton

Coffee brew button


CLASS

Steam button

ON/OFFbutton

Hot water button

MENU

Espressobrewbutton

Coffee brew button


05

Espressobrewbutton Coffee brew button

“Descaling”light

Descaling button

“Warning”light

“Nowater”light

“Nocoffee”light

“Startdescaling”light

“Coffeegroundsdrawer”light

ON/OFFbutton

PURE

CAPPUCCINO for USAEspresso/Coffeeselectionlevel


MENULongCoffeebrew buttonMedium Coffee brew buttonEspressobrewbutton

ON/OFFbutton



Page / 0706

ClassicMilkFrother(alsoforwater/steamdispensing)

(Focus)

Automatic Milk Frother (alsoforsteamdispensing)

(Class)

Steamwand+rubbergripforAutomatic Milk Frother

(alsoforhotwaterdispensing)Espresso/Coffeeselectionlevel

Steam button

Hot water button

Coffe brew buttonEspressobrewbutton

Descaling button

“Nowater”light

“Nocoffee”light

General warning light

RinsecyclelightDescalingcyclelight

Emptycoffeegroundsdrawer”light

ON/OFFbutton

PURE for USA

ON/OFFbutton

Hotwater/steambutton

Menu button

Espressobrew button

Medium coffee brew button

Longcoffeebrew button

CLASS for USA



Descaling button

Espressobrew button



FOCUS for USA

ON/OFFbutton



Page / 07

1.6.2. Internal machine parts

07

Grinding adjustment insert

2-waysolenoidvalve

Coffee grinder

Flow-meter

Power board

BoilerThermostat

Pump

Boiler pin

Safetyvalve

MINUTO

MINUTO 02 TECHNICAL SPECIFICATIONS

Page / 05

2.1. Technicalspecifications

Powersupplyandoutput: 240V~50Hz1850W-230V~50/60Hz1850W120V~60Hz1500W

Temperature monitoring: (NTC)variableresistorsensor-transmitsthevaluetotheelectronic card

Safetysystem: 2 thermostats at 190°C one shotCoffeeheatexchangeroutput:Stainless steel

(230V~)1900W-(120V~)1300W-(100V~)1100W

forcoffee,hotwaterandsteamdispensingGear motor: 2rotationdirections;powersupply24VCPump: UlkaTypeEP5/SGWapprox.13-15barwithreciprocating

pistonandthermalswitch100°C48W,230V,50Hz,120V,60Hz100V,50/60Hz

Overpressurevalve: Openingatapprox.16-18barWaterfilter: In tank Coffee grinder: DirectcurrentmotorwithflatceramicgrinderbladesAutomatic dosage: DoseadjustmentcontrolledbytheelectronicsystemPower consumption: Duringheatingphase-approx.5.6ADimensions:WxHxDinmm: 215x330x429mm/8.5”x13”x16.9”Weight: 6.7kg/14.77lbsWatertankcapacity: 1.5 lCoffeebeanhoppercapacity: 250g./1cupDregdrawercapacity: 15Watercircuitfillingtime: Approx.15secMax.onfirstfillingcycleHeating time: Approx.45sec.Grinding time: Approx.8-10sec.

01


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2.2.1.Specificationforthemeasurementofthecoffeeproductstemperature.

Picture 1 Picture 2

Ø max 2mm

Picture 3

10 mm17 mm

35 mmfor 120gr and

superior

for 60grfor 35gr

Thetemperatureisinfluencedbytheflowfromthedispenserandstratificationoftemperaturesinthe glass. In order to consider these phenomena and to introduce measures that allow comparisons incontrolledconditions,belowguidelinesmustbefollowed:

Conditions:a)Watertemperatureintank:23°C(+/-2°C).b)Itmustbeusedaplasticcup(seepictureN°1).c)Itmustbeusedathermocouplethermometer(e.g.typeK-seepictureN°2).d)Thecoffeemachineistestedwithoutanychangeofparametersorcalibrations,whichmayaffectthetemperatureofproducts,sothemeasurementoftemperaturemustbedonewithmachineindefaultfactorysetting. Procedure:1.The temperaturemustbemeasured in thecup, immediatelyafterdispensing.Cuphas tobeplacedonanon-metalsurfaceusingathermocouplethermometer(Picture1).2.Thetemperatureinthecupismeasuredbyimmersingtheprobeofthethermometeruptotouchthebottom.Theprobethenmustbemovedinacircularmotionfor5/6rotations.Attheoftherota-tions,stopinthecenterofthecup(Picture2).3.Thehighesttemperaturemeasuredduringtherotationsisthevaluewearesearchingfor,andthat must be reported;4. Test measurement: from end of dispensing to the end of rotations must be completed within 12 seconds.5.thedistanceoftheprobefromthebottomoftheglassisafunctionofthequantityofcoffeedis-pensed:10mmfor35gr-17mmfor60gr-35mmfor 120gr and superior (Picture3). Limits of acceptabilityTheacceptancelimitsaredividedbyfeaturesandproductsandarethefollowing:

Espresso Coffee Italy Q.ty 25/40 gr.Temperatureof1stproduct69°C≤85°CTemperatureof2ndproduct72°C≤85°C

Coffee Q.ty 70/120 gr.Temperatureof1stproduct69°C≤85°CTemperatureof2ndproduct72°C≤85°C

OFF Tare ON

DISPLAY


Page / 0503

2.2.2.SpecificationforthemeasurementoftheMilkproductstemperature.

MilkevaluationTocarryoutthetest,apartiallyskimmedUHTmilkwithapercentageofgreasebetween1.5-1.8%atarefrigeratortemperatureTrefr.(between4to10°C)mustbeused.Themilkproductmustbecheckedonabeakerof250mlofcapabilityandwithaninnerdiameterof70mm,brewing100grofproduct.

Parameters to be respected:Theparameterstoberespectedare:milktemperatureandheightofthecream.Eachofthesepa-rameters,however,mustbeevaluateddependingonthetypeofsystemusedfortheproductionofhotmilk.Actuallythreetypesofdevicesarepresentontheappliances:• Manualsystem(pannarello)• Semi-Automaticsystem(cappuccinatore)• Automaticsystem(carafe,Pinlesswondersystem,etc.)

Milktemperatureinthebeaker:SystemwithPinlessWonder:WithmilkatTrefr.(about4-10°C):≥45how does it work: 1.Themilkisheatedinthefirstchamberofthecarafethankstothesteam. 2.Then,itismixedwithairandfrothedinthemiddlechamber. 3.Finally,intheoutletchamber,the‘typhooneffect’perfectsthemilktexturebyremoving the large bubbles

Heightofthemilkcreaminthebeaker:Manualsystem(pannarello)≥15mmon100gr.ofbrewedproduct

Semi-automaticsystem(cappuccinatore)≥20mmon100gr.ofbrewedproduct

Automaticsystem:carafe,cappuccinatore,Pinlesswondere.g.(NewRoyal,EnergicaPure,InteliaEVOlatte)≥20mmon100gr.ofbrewedproduct

Howtomeasurethetemperatureofthemilk.

1. Themeasurementiscarriedoutinthebeaker,immediatelyaftertheendofmilkbrew,positionedonanon-metallicsurface,usingathermocouplethermometer(eg.TypeK).Stopthepreparationofmixedproduct:attheendofmilkbrewing,where“OneTouchproduct”functionispresent.

2. Thetemperatureismeasuredbyimmersingtheprobeofthethermometer,positioningtheprobeinsidethebeakeratabout10mmfromthebottomofthecontainer,thentheprobemovesinacircularmotionfor3-5turns,stoppingattheend,atthecenterofthebeaker.Itdetectsthemaximumtemperaturereachedinatimeofreliefbetween3to5seconds.Itisimportantthemixingofmilkbeforethemeasurementat10mmfromthebottomofthebeaker.Ifthemixingiscorrect,temperature,forafewfractionsofasecond,duringthemeasurementshouldnotoscil-late.

MILKMILK FROTH

STEA

M

AIR

AIR


Page / 05

Howtomeasurethemilkcream.Thetemperature(TrefrorTamb)ofthemilkdoesn’taffectasmuchthetestresultonmeasuringthemilkcream;byconvectionisassumedtoalwaysusemilkatrefrigeratortemperatureTrefr..

Manual systems (Pannarello)Pour100cc.ofmilkatTrefr.inabeakerof250mlofcapacityandwithainnerdiameterof70mm;with machine in steam mode:

1. Openthesteamknobtodischargerwatercircuitfor4sec,thenclosetheknob.2. Placethebeakerwiththefrotherdippedinmilk,openthesteamknobtomaximumand start the chronometer.3. Afterabout30to60seconds,closetheknobandchecktheresultonmilk.

Semi-automatic systems (cappuccino)Pours milk at Trefr. in a container ; with the machine in steam mode:

1. Open the steam knob to discharge water circuit for 4 sec. then close the knob. 2. Insertthesiliconetubeinthemilkcontainer,placingabeakerof250mlcapacityandwith an inner diameter of 70 mm under the cappuccino maker and open the steam knob. 3. Afterhavingprovided100gr.ofproduct,closetheknobandchecktheresultobtainedon milk.Note:Thesameappliestomachineswhichhaveasteamkeyontheuserinterface andasolenoidvalveinplaceofthesteamtap.

Automatic: Carafe, Cappuccino Pinless wonder (New Royal, Energica Pure, Intelia EVO Latte), etc..Aftersettingthemachinetodeliveryof100gr.ofproduct:

1. Launchthe“hotmilk”function.2. Collecttheproductinabeakerwitha250mlofcapacityandwithaninnerdiameterof 70mm,andverifytheresultobtainedonmilk.CarryoutthetestusingmilkataTrefr..

Incasethemachineallowsmodifyoftheemulsionthroughthemenu,usethemachinewiththeemulsionsettothedefaultvalue.

Relatedtotheabovetestingprocedurederivesthefollowingtableofacceptability:

Manual,Semi-AutomaticandAutomatic’sMilkSystemGrams of Product Minimun Height of the milk cream

≥130 ≥30mm120 ≥25mm110 ≥22mm100 ≥20mm90 ≥16mm80 ≥13mm

70 ≥11mm

NB:Toverifymoreaccuratelytheheightofthecream,apracticalexpedientdictatedbyexpe-rienceistoaddtotheproductjustdeliveredasmallamountofcoffee.Theadditionofcoffeeimmediatelyputinevidencethesurfaceofseparationbetweenliquidandcream.

04


Page / 05

2.3. Machine parameters and performance

PRODUCT QUANTITY

Minimum quantity(Puls.)

Default quantity(Puls.)

Maximum quantity(Puls.)

User programmable

Programm. by Production /

ServiceEspresso 50 165 600 Yes No

Long coffee 70 440 600 Yes NoHot water Continuesuntilthewatersupplyhasbeenexhausted(capacitivesensor)

Steam pannarello (frother)

Continuesuntilthewatersupplyhasbeenexhausted(capacitivesensor)

05

Descaling cycle frequencyHard-ness Water hardness Withoutwaterfilter Withwaterfilter

1 Soft(upto7°dH) 240litres(480,000pulses) 480litres(960,000pulses)2 Medium(7°-14°dH) 120litres(240,000pulses) 240litres(480,000pulses)3 Hard(15°-21°dH) 60litres(120,000pulses) 120litres(240,000pulses)4 Veryhard(over21°dH) 30litres(60,000pulses) 60litres(120,000pulses)

Thedefaultwaterhardnesslevelis4.Eachlitreofwatercorrespondstoapproximately2,000pulses.In the machines where is not possible change the water hardness the defaulthardness level is 3.

WATER TANK DescriptionWaterreserve(pulses)withwaterfilter 200Waterreserve(pulses)withnowaterfilter 200

WaterreservemodifiablebyProduction/Servicedepartments

No

"Filltank"alarm Yes"No tray" alarm Yes(Filltank)

Water mains No

DREG DRAWER Description and values

Time-out for dreg drawer 5 sec.

Reset dreg counter Dregemptyingalarm,ifthedregdrawerisremovedformorethan5seconds.

STANDBY Description and valuesInlet time (default) 30 minutes

Inlet time programmed by Production/Serv-ice

Yes

Boiler temperature during Standby Boiler OFF

MINUTO

MINUTO 03 USER INSTRUCTIONS

Page / 13

Special products button

ON/OFFbutton

MENU

Espressobrewbutton

Coffee brew button


3.1. Customer menu in the Minuto Cappuccino

Themachineisreadytobrewproducts.

Hot water dispensing.

Milk froth brewing.

The machine is frothing the milk for the cappuccino.

The machine is brewing the coffee for the cappuccino

The machine is programming the amount of milk to dispense for cappuccino.The machine is programming the amount of coffee to be brewed for cappuccino.

The machine is programming the amount of milk to dispense for milk froth.

The machine will remind the user that the carafe must be inserted.

The machine will remind the user that the carafe must be inserted when programming a product containing milk.

Themachineisreadytobrewpre-ground coffee.

The machine is brewing one cup of espresso.

The machine is brewing one cup of coffee.

Milk froth or hot water selection.

The machine is brewing two cups of Coffee.

The machine is programming the amount of coffee to be brewed.

Thismachineisequippedwithacolour-codedsystemtomakeyourunderstandingofthedisplaysignals easier. Theiconsarecolour-codedaccordingtothetrafficlightprinciple.

Machinereadysignals(GREEN colour)

The machine is brewing two cups of espresso.

Coffee brewing using pre-ground coffee in progress.

Insert the water dispensing spoutandpressthe“”buttontostartdispensing.Press“”toexit.

01



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Themachineneedstobedescaled.Pressthe“”buttontostartthedescalingprocess.Followthestepsdescribedinthe“Descaling”chapterofthismanual.Ifyouwanttodescalelater,pressthe“”buttontocontinueusingthemachine.Pleasenotethatnotdescalingyourmachinewillultimatelymakeitstopworkingproperly.InthiscaserepairisNOTcoveredunderyourwarranty.

Completelyinsertthedriptraywiththecoffeegroundsdrawer into the machineandclosetheservicedoor.

The machine is heating up to brewbeveragesordispensehotwater/steam.

The machine needs the “INTENZA+”waterfiltertobereplaced.

The brew group is being reset due to machine reset.

Themachineautomaticallyprimes the water circuit.

Refillthecoffeebeanhopperwith coffee beans and restart thecycle.

The machine is performing therinsecycle.Waituntilthemachine has completed the cycle.

Fill the coffee bean hopper and refitthelid.

The brew group must be inserted into the machine.

Emptythecoffeegroundsdrawer. Wait about 5 seconds before reinserting it.

Fill the water tank.

Turnoffthemachine.After30seconds,turnitonagain.Trythis2or3times.Ifthemachinedoesnotstart,contactthePhilipsSAECOhotlineinyourcountryandquotetheerrorcodeshownonthedisplay.Thecontactdetailscanbefoundinthewarrantybookletpackedseparatelyoronwww.philips.com/support.

Machinereadysignals (YELLOW colour)

Machinereadysignals (RED colour)

Exx

02


Page / 13

3.2. Customer menu in the Minuto Cappuccino for USA

Themachineisreadytobrewproducts.


Milk froth brewing.

The machine is frothing the milk for the cappuccino.

Select the programming menu orspecialbeveragesmenu.

The machine is brewing the coffee for the cappuccino

The machine is programming the amount of milk to dispense for cappuccino.

The machine is programming the amount of coffee to be brewed for cappuccino.

The machine is programming the amount of milk to dispense for froth milk.

Themachineisreadytobrewpre-ground coffee.


Froth milk or hot water selection.

The machine is programming the amount of espresso to be brewed.

Thismachineisequippedwithacolour-codedsystemtomakeyourunderstandingofthedisplaysignals easier. Theiconsarecolour-codedaccordingtothetrafficlightprinciple.Machinereadysignals(GREEN colour)



The machine is programming the amount of medium coffee to be brewed.

The machine is programming the amount of long coffee to be brewed.

The machine brewing one cup of long coffee.

The machine is brewing one cup of medium coffee.

03


MENULongCoffeebrew buttonMedium Coffee brew buttonEspressobrewbutton

ON/OFFbutton



Page / 13

The machine will remind the user that the carafe must be inserted.

The machine will remind the user that the carafe must be inserted when programming a product containing milk.

Insert the water dispensing spout andpressthe“”buttontostartdispensing.Press“”toexit.

The machine is in warm-up phasetobrewbeveragesordispensehotwater/steam.



Themachineautomaticallyprimes the water circuit.

Fill the coffee bean hopper with coffeebeans,refitthelidandrestartthecycle.

The machine is performing therinsecycle.Waituntilthemachinehascompletedthecycle.

Machinereadysignals (YELLOW colour)

Themachineneedstobedescaled.Pressthe“”buttontostartthedescalingprocess.Followthestepsdescribedinthe“Descaling”chapterofthismanual.Ifyouwanttodescalelater,pressthe“”buttontocontinueusingthemachine.Pleasenotethatnotdescalingyourmachinewillultimatelymakeitstopworkingproperly.InthiscaserepairisNOTcoveredunderyourwarranty.

Completelyinsertthedriptraywiththecoffeegroundsdrawer into the machineandclosetheservicedoor.

Fill the coffee bean hopper.


Emptythecoffeegroundsdrawer. Wait about 5 seconds before placing it back.


Turnoffthemachine.After30seconds,turnitonagain.Trythis2or3times.Ifthemachinedoesnotstart,contactthePhilipsSAECOhotlineinyourcountryandcommunicatetheError-codewhichyouseeonthedisplay.Youcanfinditscontactdetailsinthewarrantybookletpackedseparatelyoronwww.philips.com/support.

Machinereadysignals (RED colour)

Exx

Setthe“ESPRESSO”or“COFFEE”selectionleverto“ESPRESSO”within30seconds to complete brewing.

Setthe“ESPRESSO”or“COFFEE”selectionleverto“COFFEE”within30secondsto complete brewing.

Abeveragehasbeenselectedwithoutthecoffeebeanhopperinnerlidonthe machine. Place the coff ee bean hopper inner lid on the machine within30 seconds to complete brewing.

04


Page / 13

3.3. Customer menu in the Minuto Class and Focus

05


The machine is ready to brewproducts.

The machine is ready to brewpre-ground coffee.


Steam dispensing.

The machine is brewing one cup of espresso

The machine is heating-up to brewbeveragesordispensehotwater.

The machine performs the rinsing cycle.Waituntilthemachinehascompletedthecycle.


The machine needs the “INTENZA+” water filter to bereplaced.

The machine is brewing one cup of Coffee.


The machine is brewing two cups of Coffee.




Machinereadysignals(YELLOW colour)

Steam button

ON/OFFbutton

Hot water button

MENU

Espressobrewbutton

Coffee brew button


FOCUS

Descaling buttonHot water button

Steam button


Page / 13

Prime the circuit.Refillthecoffeebeanhopperwithcoffeebeansandrestartthecycle.

Insertthedriptraywiththecoffeegrounds drawer into the machine andclosetheservicedoor.

Turnoffthemachine.After30seconds,turnitonagain.Trythis2or3times.Ifthemachinedoesnotstart,contactthePhilipsSAECOhotlineinyourcountryandcommunicatethetheError-codewhichyouseeonthedisplay.Youcanfinditscontactdetailsinthewarrantybookletby-packedseparatelyoronwww.philips.com/support.


Emptythecoffeegroundsdrawer.

Fill the water tank.Fill the coffee bean hopper.

Machinereadysignals(RED colour)

06

Themachineneedstobedescaled.Pressthe“”buttontoenterthedescaling menu. Ifyouwanttodescalelater,pressthe“”buttontocontinueusingthemachine.Pleasenotethatnotdescalingyourmachinewillultimatelymakeitstopworkingproperly.InthiscaserepairisNOTcoveredunderyourwarranty

Exx


Page / 13

3.4. Customer menu in the Minuto Class and Focus for USA

ON/OFFbutton


Menu button

Espressobrew button



“Aroma”Pre-groundcoffeebutton

CLASS for USA


Descaling button

“Aroma”Pre-groundcoffeebutton

FOCUS for USA

The machine is ready to brewproducts.

The machine is ready to brewpre-ground coffee.

Steam or hot water selection.


Steam dispensing.

The machine is brewing one cup of espresso



Espressobrewingusingpre-ground coffee in progress.

The machine is brewing one cup of medium coffee.

The machine is brewing one cup of long coffee.

The machine is programming the amount of long coffee to be brewed.

The machine is programming the amount of medium coffee to be brewed.



07


Page / 13

Themachineisheating-uptobrewbeveragesordispensehotwater.

Themachineisinwarm-upphasetobrewbeveragesordispensehotwater/steam.Class

Focus

The machine is performing the rinse phase. Wait until the machine hascompletedthecycle.



Machinereadysignals(YELLOW colour)

Refillthecoffeebeanhopperwith coffee beans.Put back the coffee beanhopperlidandrestartthecycle.

Prime the circuit.

Themachineneedstobedescaled.Pressthe“”buttontoenterthedescaling menu. Ifyouwanttodescalelater,pressthe“”buttontocontinueusingthemachine.Pleasenotethatnotdescalingyourmachinewillultimatelymakeitstopworkingproperly.InthiscaserepairisNOTcoveredunderyourwarranty

Completely insert the drip traywith the coff ee grounds drawer into the machine and close the servicedoor.

Turnoffthemachine.After30seconds,turnitonagain.Trythis2or3times.Ifthemachinedoesnotstart,contactthePhilipsSAECOhotlineinyourcountryandcommunicatethetheError-codewhichyouseeonthedisplay.Youcanfinditscontactdetailsinthewarrantybookletby-packedseparatelyoronwww.philips.com/support.


Emptythecoffeegroundsdrawer. Wait about 5 seconds before placing it back.

Fill the water tank.Fill the coffee bean hopper.

Machinereadysignals(RED colour)

Exx

08

Setthe“ESPRESSO”or“COFFEE”selectionleverto“ESPRESSO”within30seconds to complete brewing.

Setthe“ESPRESSO”or“COFFEE”selectionleverto“COFFEE”within30secondsto complete brewing.

Abeveragehasbeenselectedwithoutthecoffeebeanhopperinnerlidonthemachine. Place the coffee bean hopper lid on the machine within 30 seconds to complete brewing.


Page / 13

Espressobrewbutton Coffee brew button

“Descaling”light

Descaling button

“Warning”light

“Nowater”light

“Nocoffee”light

“Startdescaling”light

“Coffeegroundsdrawer”light

ON/OFFbutton

3.5. Customer menu in the Minuto Pure

Warning signals

Flashing

Flashing

Steady on

Steady on

Steady on

Slowflashing

Slowflashing

Quickdoubleflashing

Quickdoubleflashing

Quickflashing

Quickflashing

Themachineisbusyandisperformingoneofthefollowingoperations:- Warm-up- Automatic rinse.The machine automatically manages phases in order to complete theoperations.

The machine is priming the circuit.

The machine is brewing two cups of coffee.

The machine is programming the amount of espresso to brew.



Completelyinsertthedriptraywiththecoffeegrounds drawer into the machine and close the servicedoor.

Themachineisreadyto brew products.




09


Page / 13

Flashing

Steady on

Steady on

Steady on

Slowflashing

Alllightsflashingsimultaneously

Quickflashing


Fit the Brew Group.

Emptythecoffeegrounds drawer.

Refillthecoffeebeanhopper with coff ee beans andrestartthecycle.

The machine needs to be descaled. Follow the steps described in the “Descaling”chapterofthismanual.Please note that not descaling your machine will ultimatelymakeitstopworkingproperly.InthiscaserepairisNOTcovered under your warranty.

Turnoffthemachine.After30seconds,turnitonagain.Repeat the procedure 2 or 3 times.Ifthemachinedoesnotstart,contactthePhilipsSAECOhotlineinyourcountry.

Whileemptyingthecoffeegroundsdrawer.Note:Thecoffeegroundsdrawershouldonlybeinsertedafter

completion of the reset that takes place when the light turns

offandthelightbecomessteadyon.

10


Page / 13

Steam button

Hot water button

Coffee brew buttonEspressobrewbutton

Descaling button

“Nowater”light

“Nocoffee”light

General warning light

RinsecyclelightDescalingcyclelight

Emptycoffeegroundsdrawer”light

ON/OFFbutton

3.6. Customer menu in the Minuto Pure for USA

Flashing

FlashingSteandy on and and“ ” “ ” “ ”

Youhavetoprimethemachinebypressingtheespressobutton.Oncepressed,the“”buttonturnsoff.Duringprimingthe“”and“”keeponflashing.Theystopflashingwhentheprimingisfinished.

Steady on

Flashing slowly

Flashing slowly

Quicklydoubleflashing

The machine is performing one of the following operations:- Warm-up- Automatic rinse.




The machine is readyforuse.

The machine is brewing two cups of coffee.

The machine is programming the amount of espresso to brew.


The machine is dispensing steam.

Quicklydoubleflashing

FlashingQuickly

FlashingQuickly

Flashing slowly

11


Page / 13

FlashingQuickly Flashing slowly

The machine is in the stop steam dispensing phase

The machine is dispensing hot water.


Completelyinsertthedriptraywiththecoffeegrounds drawer into the machine and close the servicedoor.


Insert the brew group properly.

Emptythecoffeegrounds drawer.

Refillthecoffeebeanhopperwithcoffeebeansandtryagaintomakeacoffee.Thelightturnsoffonlywhenthebeanhopperlidhasbeenplacedback.It is possible to dispense steam and hot water when this warning light shows.

Thebeanhopperlidhasbeenremovedafterhavingselecteda coffee product. Put the lid back on.

The machine needs to be descaled. Follow the steps described in the “Descaling”chapterofthismanual.Pleasenotethatnotdescalingyourmachinewillultimatelymakeitstopworkingproperly.InthiscaserepairisNOTcoveredunderyourwarranty.

Turn off the machine. Turn it back on after 30 seconds.Repeat the procedure 2 or 3 times.Ifthemachinedoesnotstart,contactthePhilipsSAECOhotlineinyourcountry(contactdetailsinthewarrantybooklet)

The coff ee grounds drawer is not inserted into the machine.Waitafewsecondstillthe“”goesoutandthe“”issteadyon.Theninsertthecoffeegroundsdrawerinthemachineandclosetheservicedoor.

Flashing slowlyFlashingQuickly

Steady on

Flashing

Steady onSteady on

Steady on

Flashing slowly

Steady on

Alllightsflashingsimultaneously

12


Page / 13

CLEANING AND TECHNICAL SERVICINGA Emptythedregsdrawer When indicated

B Emptythedriptray Asnecessary

C Clean the water tank Weekly

D Clean the coffee bean hopper Asnecessary

E Clean the casing Asnecessary

F

Clean the brewing unit Everytimethecoffeebeanhopperisfilledorweekly

Lubricatethebrewingunit After500dispensingcyclesorwhenthegreaseisnolonger present on the brewing unit

Clean the unit housing Weekly

H Descaling When indicated

Descaling cycle frequencyHardness Water hardness Withoutwaterfilter Withwaterfilter

1 Soft(upto7°dH) 240litres(480,000pulses) 480litres(960,000pulses)

2 Medium(7°-14°dH) 120litres(240,000pulses) 240litres(480,000pulses)

3 Hard(15°-21°dH) 60litres(120,000pulses) 120litres(240,000pulses)

4 Veryhard(over21°dH) 30litres(60,000pulses) 60litres(120,000pulses)

3.7. Operation, cleaning and maintenance

Operating the machine1 Fill water tank

2 Fill the coffee bean hopper

3 Switch on the appliance

4 Press the button to start the appliance

5 Heating Whentheheatingphasebegins,waitforittofinish

6 Rinse Carryoutarinsecyclefortheinternalcircuits

7 Machineready Themachineisreadytodispensebeverages

13

MINUTO

MINUTO 04 OPERATING LOGIC

Page / 10

Wat

er

Hot

wat

er

Wat

er t

ank

Boile

r

Brew

ing

Uni

t Car

afe

conn

ectio

n

Two-Way

sole

noid

valve

Two-Way

solenoidvalve

Pum

p

Safetyvalve

Wat

er d

isch

arge

Flow

met

er

Wat

er d

isch

arge

4.1. Water circuit Minuto Cappuccino

01


Page / 1002

4.2. Water circuit Minuto Class and Focus

Wat

er

Hotwater/steam

Pum

p

Safe

ty v

alve

Wat

er

disc

harg

e

Stea

m p

ipe

Wat

er ta

nk

Two-

way

sol

enoi

d va

lve

Brew

ing

Uni

t

Flow

met

er

Boile

r

Flow

met

er

Stea

m p

ipe

Two-waysolenoidvalve

Pum

p

Brew

ing

Uni

t

Boile

r

Safetyvalve

Wat

er

disc

harg

e

Wat

er t

ank


Page / 1003

4.3. Water circuit Minuto Pure

Wat

er

Hot

wat

er

Flow

met

er

Pum

pBr

ewin

g U

nit

Boile

r

Wat

er t

ank Sa

fetyvalve

Wat

er d

isch

arge


Page / 10

4.4.MilkCarafe

1)Steaminput2)Bringthecappuccinomakerintodispensing

position 3)Milktank

1

2

3

04

The steam passes through the pipe creating asuckingeffectthatpullsthemilkupwards

Steam

Themilkisheatedbythesteamandtakentowardsthe emulsion chamber where it is mixed with air and transformed into foam


Page / 10

Notes: * Only with Pre-brewing

4.5. Coffee cycle

Switching onWhenthemachineisswitchedon,thegearmotorrepositionsitselfasfollows:-Itactsonmicroswitch1(seefollowingchapter).-Thegearmotorchangesitsrotationdirectionandmovesupwardsagainbyapprox.1-2mm.-Theboilerbeginstoheatthewaterforapprox.45sec.,atfullpower,inordertoreachtheoptimaltemperature.Thetemperaturewillthenremainataconstantlevel.

Coffee cycle1. Thecoffeegrinderstartsthegrindingprocess(controlledbypulsesgeneratedbyasensor).2. Thegearmotor(brewingunit)movestothebrewingposition.3. Preliminarydispensingphase(shortpumpactivity,shortpause).4. Productdispensing(thepumpoperationperiodisdefinedbytheamountofproductdis-

pensed).5. Thegearmotormovestoitshomeposition(thedregsareexpelledautomatically).

Main switch ON START STOP

Time

Coffee grinder

Heating

Pump

Brewing unit gear motor

Status Heating Ready Coffee cycle

Pulses (Dosage)

Pumpoperation(flowmeterpulses)in

accordance with the amount of product

selected.

approx.45 sec.

*

05

Single microswitch gear motor

StatusMicroswitch OFF ON


Page / 10

AnNTCisusedasatemperaturesensor;intheeventofoverheatingthisreducesboilerelementpower consumption.Theelectronicsystemdetectsthecurrentboilertemperaturefromthedropinvoltageofthesensorandadjustsitaccordingly.Heating element values and corresponding temperatures: see table.

4.7. Temperature sensor (adjustment)

Temp. (°C) Rnom(kΩ) ΔR(+/-%)20 61.465 8.650 17.599 5.975 7.214 4.180 6.121 3.785 5.213 3.490 4.459 3.1

100 3.3 2.5125 1.653 3.9150 0.893 5.1

4.6. Single microswitch

Thegearmotorispoweredbyadirectcur-rent motor that engages with the smaller double toothed wheel using a worm screw. Theunitismountedontheaxleofthelargegearwheelandwhenacoffeeisrequested,itmovesfromthestandbypositiontothedis-pensingposition,andthenbacktothestand-bypositionagain.

- Standby position: 1

- Dispensing position: 2

2

1

06


Page / 10

4.8. Coffee grinder

23

4

5

6

1

4.9. Low bean level detection, dose quantity adjustment, coffee grinder blocked

t1V

t2

t3

t4

t

Withoutbeansn=100%

Withbeansn=100%

Withoutbeansn=50%

Withbeansn=50%

Thecoffeegrinderisdrivenbyadirectcurrentmotor(1)usingawormscrewhelicoidalwheeltransmission(2).Thewormscrew(2)drivesaplasticgearwheel(3),whichturnsthelowergrinder(4)andtheincrementpin(5)Therearetwomagnets(6)inthegearwheel;ateveryrotationtheseinducetwopulsestoaHallsensor,whichinturntransmitsthemtotheelectronicsystem.

No coffeeAlowcoffeebeanlevelisdetectedbytheHallsensor,aftervariationsinthepulsefrequency(withorwithoutcoffee).Iftherearenocoffeebeans(operationwhileempty),the number of rotations – and therefore the number of pulses – will be greater.t1 = no coffee indication

If,however,therearecoffeebeans,thenumberofrotationswillbelowerduetotheforcecreatedbythegrinding.t2 = no indication

t3 and t4 = this measurement is performed at the end of each grinding process

Dose quantity adjustmentThedosequantityisadjustedinaccordancewiththepulsesdetected(numberofrotationsproportionaltotheselectedflavor–mild,mediumorstrong).CoffeegrinderblockageIfthecoffeegrinderbecomesblockedforanyreason,pulses will no longer be transmitted to the electronic systemandthegrinderwillcometoastop.

07


Page / 10

4.10. Dose self-learning (SAS)

08

Theaimofthisfunctionistoautomaticallyregulatetheaveragedoseofgroundcoffee(SELF-LEARNING);thistakesplacewithanalgorithmbasedonthefollowingvaluesandsettingbytheuser:

1.Numberofcoffeegrinderpulsesduringthegrindingcycle.2.Max.averagevalueofthepowerconsumedbythegearmotorduringthecoffeebrewingcycle.3.Aromaselectedbytheuser.

Thealgorithmcomparesthemaximumaveragevalueofthepowerconsumedbythegearmotorwiththevaluelistedinthetablefortheselectedaroma,inordertocalculatethenewgrindingpulsevalueforthenextcoffeeproduced.Ifthepowerconsumptionvalueislessthantheminimumcurrentvalue,thegrindingpulseswillbeincreasedby2.Ifthepowerconsumptionvalueisgreaterthanthemaximumcurrentvalue,thegrindingpulseswillbedecreasedby4.Ifthepowerconsumptionvaluefallswithinthe“over-torque”interval,theproductwillbedis-pensedandthegrindingpulseswillbedecreasedby10.Ifthepowerconsumptionvaluefallswithinthe“abortcycle”interval,thedregwillbeexpelledandthegrindingpulseswillbedecreasedby10.Ifthe“pre-ground”flavourisselectedbytheuser,nomodificationwillbemade.

This guarantees that, regardless of the coffee type used, the grinding level setting and the wear on the grinders, the ground coffee dose always remains constant.

Important:Forperfectoperation,machineadjustmentshouldtakeplaceintheareaofthefieldshighlightedingreen(A,B,C).Whenthetypeorbrandofcoffeeischanged,theremaybevariationsinthesizeofthebeansandtheirstickinessorroastinglevel.Thisleadstovariationsinpowerconsumption(mA),withresultingexcessiveorinsufficientdoses(untilthenecessaryadjustmentshavebeenmadetocompensateforthischange).Caution: In the case of excessive dosage, powder may be expelled into the dreg drawer. This is not a fault, but can occur during preliminary operation or after a service.

DOSE ADJUSTMENT (NUMBER OF GRINDER IMPULSES) TO APPLY TO MED AROMA

3 levels 5 levels +2 0 -4 -10-10 and CYCLE

ABORTED

Aroma of the

grinded product

Light VeryLightMAX_CURRENT_mA

<150mA

<=150mAMAX_CURRENT_mA

<=250mA

MAX_CURRENT_mA>250mA



Med

Light MAX_CURRENT_mA<250mA


<=350mA




Med

Strong

Strong MAX_CURRENT_mA<350mA


<=500mA




VeryStrong

A

B

C


Page / 10

4.11.Waterleveldetection(watertank)

“Water low” message (water reserve)

Function:Thewaterlevelismonitoredbyacapacitativesensor,locatedonethirdofthewayupthewatertankwall.Iftheelectronicsassemblydetects,bymeansofthesensor,that the amount of water in the tank has dropped below the abovementionedlevel,awaterreserveremainsavailableforthedispensingprocessunderway(thiswillcover200flowmeterpulses).The product dispensing process will then come to an end.Ifadispensingcycleendsafterthesensorhasbeentriggered(inthereserve)thenthedisplay“Waterlow”continuestobedisplayedduringthefollowingdispensingcycle.

200 puls.

Sensor

Water tank

09

“Descaling”–messagewithwaterfilterinserted(applianceswithdisplayonly)

The water hardness is set on the basis of the regionalwaterhardnessanalysis(1,2,3,4).

Filter off:If the function is turned off the electronics assemblymonitorstheflowmeterpulses,recording one pulse each turn.

Filter on:If the function is turned on the electronics assemblymonitorstheflowmeterpulses,recording one pulse every two turns.

“Changewaterfilter”messageTheelectronicsassemblyusestheflowmeterimpulses to keep track of the amount of water whichhasflowedthrough;afterthespecifiedamount(setinaccordancewiththewaterhardnesslevel),the“Replacefilter”messageappears.

4.12. Descaling request

360°1 rev

Number of pulses

Filteron

Filteroff

Flow meter pulses


Page / 10

Bypass

4.13.Waterfilter

10

Function:• Reduced limescale deposits which take longer to form.• Improvedwaterquality.• Improvedtasteduetotheidealwaterhardness.

Life span / descaling performance:• - 10 ° dH• 60litres• 2 months

Toachievethebestpossibleoperatingmodeconsistencyoverthetotallifespan,thewaterischannelledusinga3-stagebypass(A,B,C)dependingonthedegreeofhardness. See small image.

MINUTO

MINUTO 05 TROUBLESHOOTING

Page / 46

5.1.1. Minuto Cappuccino test mode

To enter Test Mode ThemachineentersTestModebyholdingpressedtogetherEspressoandMenubuttons,whileswitchingonthemachinebymeanofthemainswitchonthebacksideoftheCA.OnceenteredinTestMode,thedisplayshowsthefirmwareversion.The Test Mode is organized into 5 different pages:

Page 0: The display shows:a)Firmwareversion.b)Type.c)Mainsupplyvoltaged)Mainsupplyfrequency(50or60Hz).

Page 1: Keyboard and display’s colour test:a)Espressobuttonb)Coffeebuttonc)Cappuccinobuttond)Specialbuttone)Menubuttonf)Aromabuttong)Stand-bybuttonh)Backlightcolors

Page 2: Input signals test:a)Waterlevelsensorb)Microswitchdoorclosed/openedc)MicroswitchpresenceoftheBrewUnitd)LeverpositiononEspressoe)LeverpositiononDrip

Page 3: Low voltage loads test:a)BrewUnitmovementupwardanddownward(24VDC)

Page 4: High/Low voltage loads test (Pump, E.Valve ) :a)Pump(120-230VAC)b)ElectroValve1(24Vdc)(Thedoormustbeclosed!!)c)ElectroValve2(24Vdc)(Thedoormustbeclosed!!)

Page 5: High voltage loads test (Heater , Grinder ):a)Heater(120-230VAC)b)Grinder(170-320VDC)

01


Page / 46

TheusercanchangethepagebypressingtheSTAND-BY button.Page0isaccessibleonlyenteringTestModefromPowerOFF.At the start up all loads are turned off.

TESTMODELevel0PressingbuttonON/OFF




TESTMODELevel4

PressingbuttonON/OFF

TESTMODELevel5


Firmware Software version

Firmwareversiononthedisplay.Themachinemodelisshown(TOP).Thevoltageofthemainsupply“230V/120V”Thefrequencyofthemainsupplyisshown(50or60Hz)

ERROR:IfmachinemodelisdifferentfromTOP,changetheinterface.

ThemachinepassestothePage1(KEYBOARD)ERROR: The page does not change; Check the interface boardandtheflatcable(JP21)

PressSTAND_BY“ ”tomovetothenextscreen

02


Page / 46

Press buttons from 1 to 7OnlywhenabuttonispressedaOappearsontherelativepositionofbutton pressed.Inthemiddleofdisplayappearsthenameofthebuttonpressed.Pressing buttons on the left the backlight color changes fromGREENtoYELLOW.Pressing button on the right the backlight color changes fromGREENtoRED.Whenabuttonispressed,alsotheStand-Byled(RED)turnON.

Note:PressbuttonSTANDBYasthelastonce,sinceitmakeschange the test page.Note: If 2 or more buttons are pressed the name that appearsondisplaycouldbewrong.

ERROR: Ifnothingappearsondisplay;checktheinterfaceboardandtheflatcable(JP21).

ERROR: Ifduringthemovementthebacklightremaingreencheckthewiring(JP1)fromthein-terfaceboardandthedisplay.

ERROR: Thenamedisplayediswrong;checkthepositionofjumperininterface.Itmustbethesame of machine model:·JumperonJP5forFocusmachinemodel·JumperonJP6forClassmachinemodel

Themachinepassestothelevel2(INPUTS)

InsertafullWaterTankTheindicationH20changesfrom“N”to“Y”.Note:theswitchingfrom“N”to“Y”requiresabout1-2seconds.ERROR:TheindicationTANK-H2Odoesn’tchange;checkthecapacitivesensor(fixing)andthewiring(JP23)

Insert the BrewUnitTheindicationsBU-Pchangesfrom“N”to“Y”.Note:removingtheBrewUnittheindicationfrom“Y”to“N”requiresabout 2-3 seconds to switch.ERROR: Check the BU presence Microswitch and the wiring(JP16).

Close the Door and Dreg Drawer TheindicationDOORchangefrom“N”to“Y”ERROR: The indication DOOR does not change; check theMicroswitchforthedoorandthewiring(JP14).Note:withouttheDregDrawercorrectlyinsertedtheDOORindicationcannotchange!


03


Page / 46

ERROR:(WithBU)Theabsorbedcurrentismorethan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

ERROR:(WithoutBU)Theabsorbedcurrentismorethan200mA,thedisplaybacklightchangesfromgreentored;checktheBUandthe motor.

Press the CAPPUCCINO button to move the BU to Home WhentheBUreachesthehomepositiontheindicationHOMEchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).

ERROR:TheindicationHOMEdoesn’tchangeandremain“N”,thedisplaybacklightchangesfromgreentored;Checktheworkmicroswitch(isbroken),theBUmotor(isblocked)andthewiring(JP16).

ERROR:(WithoutBU)Theabsorbedcurrentishigherthan200mA,thedisplaybacklightchangesfromgreentored;checktheBU and the motor.

ThemachinepassestothePage3(BUPAGE)

PresstheESPRESSObuttontomovetheBUtoWorkIMPORTANT NOTE:IftheDREGDRAWERisnotinsertedortheDOOR is not closed the BU test cannot be performed. If these 2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.

WhentheBUreachestheworkpositiontheindicationWORKchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).

ERROR:TheindicationWORKdoesn’tchangeandremain“N”,thedisplaybacklightchangesfromgreentored;Checktheworkmicroswitch(broken?),theBUmotor(blocked?)andthewiring(JP16).


04


Page / 46

ERROR:(WithBU)Theabsorbedcurrentishigherthan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

ThemachinepassestothePage4(EV-PUMP)

Press the ESPRESSO button to open the Electro Valve 1IMPORTANT NOTE:IftheDREGDRAWERisnotinsertedortheDOORisnotclosedtheEVtestcannotbeperformed.Ifthese2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.

Itispossibletohearthe“click”fromElectroValve.TheindicationbesidetheEV1changesfrom“OFF”to“ON”.

Press the COFFEE button to open the Electro Valve 2Itispossibletohearthe“click”fromElectroValve.TheindicationbesidetheEV2changesfrom“OFF”to“ON”.

Press the STEAM button to switch on the pumpThe water goes out from the pipe and the indication IMP showsincreasingnumbers.TheindicationL/Hmustbewithintherange10-18.

ERROR: Thedisplaybacklightchangesfromgreentoredandtheimpulse remains 0; If water comes out the pipe: check the wiringfromtheflowmetertotheCPU/POWERboard(JP5).Ifnowatercomes out the pipe: check the pump and the wiring from the pumptotheCPU/POWERboard(JP24).

ERROR: TheL/Hiszeroorverylow;theElectroValvedoesnotopen.CheckthewiringfromtheElectroValvetotheCPU/POWERboard(JP3)andtheElectroValve.



05


Page / 46

Themachinepassestothelevel5(Heater-Grinder)

Press the STEAM button to switch on the grinderThegrinderrotatesandintheindicationGRINDERthenumberincreasingupto40.TheothernumbersinsidetheGRINDERboxarenotimportantfor this test.

ERROR:Thenumberremains0orthegrinderdoesnotrun,thedisplaybacklight changes from green to red; check the Hall sensor board of the Grinder,theGrinder,thewiringfromtheHallsensorboardtotheCPU/POWERboard(JP2)andthewiringfromtheGrindertotheCPU/POWERboard(JP8)

ERROR:IntheindicationHEATERappears“SHORT”,theNTCtempera-ture-sensorisshorted,thedisplaybacklightchangesfromgreentored;checkthewiringfromtheNTCtemperature-sensortotheCPU/POWERboard(JP13).

ERROR:IntheindicationHEATERappears“OPEN”,theNTCtempera-ture-sensorisdetachedorbroken,thedisplaybacklightchangesfromgreen to red; check the wiring from the NTC temperature-sensor to the CPU/POWERboard(JP13).

Press the ESPRESSO button to switch on the HeaterTheabsorbedcurrent(Amperometeronthemainsupply)isOK,theindicationHEATERchangesfrom“OFF”to“ON”andthetemperature starts increasing.

Iftemperatureisover135°C,thebacklightchangefromGREENtoYELLOW.ThisisaALERTmessagetoavoidheatingtheHEATERelementoverdangeroustemperature.ERROR:theabsorbedcurrentisKOorthetemperaturedoesnotincrease;checkthewiringfromtheheatertotheCPU/POWERboard(JP19)andthewiringoftheNTCtemperature-sensor(JP13).

CheckthetemperatureThe number shows the heater temperature .

06


Page / 46

OnceenteredtheSteamOutmodethedisplayshowsthe“STEAMOUT”indication.Buttonscanbereleased

IMPORTANT NOTE:toexecutetheSteam-OutproceduretheDREGDRAWERmust be in place and the DOOR must be closed.If these 2 conditions are not respected a warning message is shown on the dis-playandtheSteam-Outisinterrupted.

ThemachinestartstheSteamOutandthedisplaychangethebacklight(yellow)andappearstheindication“ON”.WhiletheSteamOutrunstheElectrovalveisopenedandwatercomesouttheWater/Steampipe.

WhentheSteamOutiscompletethemessage“COMPLETE”isshownontheDisplay.TheElectrovalveautomaticallyclosesandthemachinecanbeswitchedoff.

WhentheSteam-Outiscompletethefollowingparametersareresettotheirdefaultvalues:

·LengthEspressoproduct·LengthCoffeeproduct·LengthCappuccino(Coffee+Milkproduct)·LengthMilkproduct·StandByTime· Count Coffee·TherequestforPrimingtheCircuitatthefirstswitchonisset.·BrewingUnitEmpty· Aroma· Aroma Impulses· Filter Presence· Filter Pulses·Dynamicthreshold·HistoryofgrindingsforBeansPresencedetection·FilterPresence

5.1.2. SteamOut

To enter in SteamOutThemachineentersSteamOutmodebyholdingpressedtogethertheCOFFEEbuttonandtheMENUbuttonwhileswitchingonthemachine

07


Page / 46

5.2.1. Minuto Cappuccino test mode for USA

To enter Test Mode ThemachineentersTestModebyholdingpressedtogetherEspressoandMenubuttons,whileswitchingonthemachinebymeanofthemainswitchonthebacksideoftheCA.OnceenteredinTestMode,thedisplayshowsthefirmwareversion.The Test Mode is organized into 5 different pages:

Page 0: The display shows:a)Firmwareversion.b)Type.c)Mainsupplyvoltaged)Mainsupplyfrequency(50or60Hz).

Page 1: Keyboard and display’s colour test:a)Espressobuttonb)Medium Coffee buttonc)LongCoffee buttond)Cappuccino buttone)Aromabuttonf)Menubuttong)Stand-bybuttonh)Backlightcolors

Page 2: Input signals test:a)Waterlevelsensorb)Microswitchdoorclosed/openedc)CoffeeBeanscoverpresenced)MicroswitchpresenceoftheBrewUnite)LeverpositiononEspressof)LeverpositiononDrip


Page 4: High/Low voltage loads test (Pump, E.Valve ) :a)Pump(ACvoltage)b)ElectroValve(24Vdc)(Thedoormustbeclosed!!)


08


Page / 46

TheusercanchangethepagebypressingtheSTAND-BY button.Page0isaccessibleonlyenteringTestModefromPowerOFF.At the start up all loads are turned off.





TESTMODELevel4


TESTMODELevel5



Firmwareversiononthedisplay.Themachinemodelisshown(TOP).Thevoltageofthemainsupply“230V/120V”Thefrequencyofthemainsupplyisshown(50or60Hz)

ERROR:IfmachinemodelisdifferentfromTOP,changetheinterface.

ThemachinepassestothePage1(KEYBOARD)ERROR: The page does not change; Check the interface boardandtheflatcable(JP21)


09


Page / 46

Press buttons from 1 to 7OnlywhenabuttonispressedaOappearsontherelativepositionofbutton pressed.Inthemiddleofdisplayappearsthenameofthebuttonpressed.Pressing buttons on the left the backlight color changes fromGREENtoYELLOW.Pressing button on the right the backlight color changes fromGREENtoRED.Whenabuttonispressed,alsotheStand-Byled(RED)turnON.

Note:PressbuttonSTANDBYasthelastonce,sinceitmakeschange the test page.Note: If 2 or more buttons are pressed the name that appearsondisplaycouldbewrong.

ERROR: Ifnothingappearsondisplay;checktheinterfaceboardandtheflatcable(JP21).

ERROR: Ifduringthemovementthebacklightremaingreencheckthewiring(JP1)fromthein-terfaceboardandthedisplay.

ERROR: Thenamedisplayediswrong;checkthepositionofjumperininterface.Itmustbethesame of machine model:·JumperonJP5forFocusmachinemodel·JumperonJP6forClassmachinemodel

Themachinepassestothelevel2(INPUTS)

InsertafullWaterTankTheindicationH20changesfrom“N”to“Y”.Note:theswitchingfrom“N”to“Y”requiresabout1-2seconds.ERROR:TheindicationTANK-H2Odoesn’tchange;checkthecapacitivesensor(fixing)andthewiring(JP23)

Insert the BrewUnitTheindicationsBU-Pchangesfrom“N”to“Y”.Note:removingtheBrewUnittheindicationfrom“Y”to“N”requiresabout 2-3 seconds to switch.ERROR: Check the BU presence Microswitch and the wiring(JP16).

Close the Door and Dreg Drawer TheindicationDOORchangefrom“N”to“Y”ERROR: The indication DOOR does not change; check theMicroswitchforthedoorandthewiring(JP14).Note:withouttheDregDrawercorrectlyinsertedtheDOORindicationcannotchange!


10


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ThemachinepassestothePage3(BUPAGE)

PresstheESPRESSObuttontomovetheBUtoWorkIMPORTANT NOTE:IftheDREGDRAWERisnotinsertedortheDOOR is not closed the BU test cannot be performed. If these 2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.

WhentheBUreachestheworkpositiontheindicationWORKchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).

ERROR:TheindicationWORKdoesn’tchangeandremain“N”,thedisplaybacklightchangesfromgreentored;Checktheworkmicroswitch(broken?),theBUmotor(blocked?)andthewiring(JP16).

TheindicationsBEAN-Cchangesfrom“N”to“Y”.ERROR:TheindicationBEAN-Cdoesnotchange;checkthereedforthecoverandthewiring(JP25).

Move Pressure Lever in COFFEE positionTheindicationsDRIPchangesfrom“N”to“Y”.

Move Pressure Lever in ESPRESSO position TheindicationESPchangefrom“N”to“Y”.

IMPORTANT NOTE: IfthePressureLeverisnotinserted(on120Vversion)awarningmessagewillbeshownandthedisplayturnstoyellow..CheckJP4oninterfaceboard.


11


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ERROR:(WithBU)Theabsorbedcurrentismorethan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

ERROR:(WithoutBU)Theabsorbedcurrentismorethan200mA,thedisplaybacklightchangesfromgreentored;checktheBUandthe motor.

Press the LONG COFFEE button to move the BU to Home WhentheBUreachesthehomepositiontheindicationHOMEchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).


ERROR:(WithoutBU)Theabsorbedcurrentishigherthan200mA,thedisplaybacklightchangesfromgreentored;checktheBU and the motor.


ERROR:(WithBU)Theabsorbedcurrentishigherthan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

ThemachinepassestothePage4(EV-PUMP)

Press the ESPRESSO button to open the Electro Valve 1IMPORTANT NOTE:IftheDREGDRAWERisnotinsertedortheDOORisnotclosedtheEVtestcannotbeperformed.Ifthese2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.


12


Page / 46

Itispossibletohearthe“click”fromElectroValve.TheindicationbesidetheEV1changesfrom“OFF”to“ON”.

Press the MEDIUM COFFEE button to open the Electro Valve 2Itispossibletohearthe“click”fromElectroValve.TheindicationbesidetheEV2changesfrom“OFF”to“ON”.

Press the CAPPUCCINO button to switch on the pumpThe water goes out from the pipe and the indication IMP showsincreasingnumbers.TheindicationL/Hmustbewithintherange10-18.

ERROR: Thedisplaybacklightchangesfromgreentoredandtheimpulse remains 0; If water comes out the pipe: check the wiringfromtheflowmetertotheCPU/POWERboard(JP5).Ifnowatercomes out the pipe: check the pump and the wiring from the pumptotheCPU/POWERboard(JP24).

ERROR: TheL/Hiszeroorverylow;theElectroValvedoesnotopen.CheckthewiringfromtheElectroValvetotheCPU/POWERboard(JP3)andtheElectroValve.


Themachinepassestothelevel5(Heater-Grinder)

ThegrinderrotatesandintheindicationGRINDERthenumberincreasingupto40.TheothernumbersinsidetheGRINDERboxare not important for this test.

Press the CAPPUCCINO button to switch on the grinderIMPORTANT NOTE:IftheCOFFEEBEANSCoverisnotinsertedthe Grinder test cannot be performed in 120V. If this input is not intherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.

13


Page / 46


ERROR:IntheindicationHEATERappears“SHORT”,theNTCtempera-ture-sensorisshorted,thedisplaybacklightchangesfromgreentored;checkthewiringfromtheNTCtemperature-sensortotheCPU/POWERboard(JP13).

ERROR:IntheindicationHEATERappears“OPEN”,theNTCtempera-ture-sensorisdetachedorbroken,thedisplaybacklightchangesfromgreen to red; check the wiring from the NTC temperature-sensor to the CPU/POWERboard(JP13).

Press the ESPRESSO button to switch on the HeaterTheabsorbedcurrent(Amperometeronthemainsupply)isOK,theindicationHEATERchangesfrom“OFF”to“ON”andthetemperature starts increasing.

Iftemperatureisover100°C,thebacklightchangefromGREENtoYELLOW.ThisisaALERTmessagetoavoidheatingtheHEATERelementoverdangeroustemperature.ERROR:theabsorbedcurrentisKOorthetemperaturedoesnotincrease;checkthewiringfromtheheatertotheCPU/POWERboard(JP19)andthewiringoftheNTCtemperature-sensor(JP13).


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IMPORTANT NOTE:toexecutetheSteam-OutproceduretheDREGDRAWERmust be in place and the DOOR must be closed.If these 2 conditions are not respected a warning message is shown on the dis-playandtheSteam-Outisinterrupted.


WhentheSteamOutiscompletethemessage“COMPLETE”isshownontheDisplay.TheElectrovalveautomaticallyclosesandthemachinecanbeswitchedoff.


·LengthEspressoproduct·LengthMediumCoffeeproduct·LengthLargecoffeeproduct·LengthMilkproduct·StandByTime· Count Coffee·TherequestforPrimingtheCircuitatthefirstswitchonisset.·BrewingUnitEmpty· Aroma· Aroma Impulses· Filter Presence· Filter Pulses·Dynamicthreshold·HistoryofgrindingsforBeansPresencedetection·FilterPresence

5.2.2. SteamOut

To enter in SteamOutThemachineentersSteamOutmodebyholdingpressedtogethertheMEDIUMCOFFEEbuttonandtheMENUbuttonwhileswitchingonthemachine

15


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5.3.1. Minuto Focus/Class test mode

16

To enter Test Mode ThemachineentersTestModebyholdingpressedtogetherEspressoandMenubuttons(orCalc-CleanbuttoninFocusversion)whileswitchingonthemachinebymeanofthemainswitchonthebacksideoftheCA.OnceenteredinTestMode,thedisplayshowsthefirmwareversion.The Test Mode is organized into 5 different pages :

Page 0: The display shows:a)Firmwareversion.b)CLASSorFOCUStype.c)“120”ifthemachineisa120Vmodel.d)Mainsupplyfrequency(50or60Hz).

Page 1: Keyboard and display’s colour test:a)Espressobuttonb)CafèCrèmebuttonc)Steambuttond)Waterbuttone)Menubutton(orCalcCleanbuttoninFOCUSversion)f)Aromabuttong)Stand-bybuttonh)Backlightcolors



Page 4: High/Low voltage loads test (Pump, E.Valve ) :a)Pump(120-230VAC)b)ElectroValve(24Vdc)(Thedoormustbeclosed!!)


ON/OFFbutton


Page / 4617


Firmwareversiononthedisplay.Themachinemodelisshown(FOCUSorCLASS).Thevoltageofthemainsupply“230V/120V”Thefrequencyofthemainsupplyisshown(50or60Hz)

ERROR:IfmachinemodelisdifferentfromCLASSorFOCUS,changetheinterface.

OnlywhenabuttonispressedaOappearsontherelativepositionofbut-ton pressed.Inthemiddleofdisplayappearsthenameofthebuttonpressed.PressingbuttonsontheleftthebacklightcolorchangesfromGREENtoYELLOW.PressingbuttonontherightthebacklightcolorchangesfromGREENtoRED.Whenabuttonispressed,alsotheStand-Byled(RED)turnON.Note:PressbuttonSTANDBYasthelastonce,sinceitmakeschangethetest page.Note:If2ormorebuttonsarepressedthenamethatappearsondisplaycould be wrong.

ERROR:Ifnothingappearsondisplay;checktheinterfaceboardandtheflatcable(JP21).Ifduringthemovementthebacklightremaingreencheckthewiring(JP1)fromtheinterfaceboardandthedisplay.Thenamedisplayediswrong;checkthepositionofjumper in interface. It must be the same of machine model:·JumperonJP5forFocusmachinemodel·JumperonJP6forClassmachinemodel

Start condition

Operationalcheck–keys




Page / 4618

Insert a full Water TankTheindicationH20changesfrom“N”to“Y”.NOTE:theswitchingfrom“N”to“Y”requiresabout1-2seconds.

ERROR:TheindicationTANK-H2Odoesn’tchange;checkthecapacitivesensor(fixing)andthewiring(JP23)

Insert the BrewUnitTheindicationsBU-Pchangesfrom“N”to“Y”.NOTE:removingtheBrewUnittheindicationfrom“Y”to“N”requiresabout 2-3 seconds to switch.

ERROR:ChecktheBUpresenceMicroswitchandthewiring(JP16).

Close the Door and Dreg DrawerTheindicationDOORchangefrom“N”to“Y”

ERROR:TheindicationDOORdoesnotchange;checktheMicroswitchforthedoorandthewiring(JP14).NOTE:withouttheDregDrawercorrectlyinsertedtheDOORindicationcannotchange!

MovePressureLeverinDRIPposition(120Vonly)TheindicationsDRIPchangesfrom“N”to“Y”.(120Vonly)

MovePressureLeverinESPRESSOposition(120Vonly)TheindicationESPchangefrom“N”to“Y”.(120Vonly)

IMPORTANTNOTE:IfthePressureLeverisnotinserted(on120Vversion)awarningmessagewillbeshownandthedisplayturnstoyellow..CheckJP4oninterfaceboard.

Press the STAND-BY button ThemachinepassestothePage3(BUPAGE)

Start condition


Operationalcheckmicroswitchesandsensors


Page / 4619

Start condition

PresstheESPRESSObuttontomovetheBUtoWork IMPORTANTNOTE:IftheDREGDRAWERisnotinsertedortheDOOR is not closed the BU test cannot be performed. If these 2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow..

When the BU reaches the work position the indication WORKchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).

ERROR:TheindicationWORKdoesn’tchangeandremain“N”,thedisplaybacklightchangesfromgreentored;Checktheworkmicroswitch(broken?),theBUmotor(blocked?)andthewiring(JP16)

ERROR:(Without BU)Theabsorbedcurrentismorethan200mA,thedisplaybacklightchangesfromgreentored;checktheBUandthe motor.

ERROR:(With BU) Theabsorbedcurrentismorethan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

Press the AROMA button to move the BU to Home When the BU reaches the home position the indication HOMEchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).


ERROR:(Without BU) The absorbed current is higher than200mA,thedisplaybacklightchangesfromgreentored;checktheBU and the motor.

ERROR:(With BU) Theabsorbedcurrentishigherthan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

Operationalcheck–brewingunit



Page / 46

Start condition

Press the ESPRESSO button to open the Electro Valve IMPORTANTNOTE:IftheDREGDRAWERisnotinsertedortheDOORisnotclosedtheEVtestcannotbeperformed.Ifthese2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.

Press the STEAM button to switch on the pumpThe water goes out from the pipe and the indication IMP showsincreasingnumbers.TheindicationL/Hmustbewithintherange10-18.

Itispossibletohearthe“click”fromElectroValve.Theindicationbesidethe EV1changesfrom“OFF”to“ON”.

ERROR:Thedisplaybacklightchangesfromgreentoredandtheimpulse remains 0; If water comes out the pipe: check the wiring from the flowmetertotheCPU/POWERboard(JP5).Ifnowatercomesoutthepipe:checkthepumpandthewiringfromthepumptotheCPU/POWERboard(JP24).

ERROR:TheL/Hiszeroorverylow;theElectroValvedoesnotopen.CheckthewiringfromtheElectroValvetotheCPU/POWERboard(JP3)andtheElectroValve.

Press the STEAM button to switch on the grinderThegrinderrotatesandintheindicationGRINDERthenumberincreasingupto40.TheothernumbersinsidetheGRINDERboxarenotimportant for this test.

ERROR:Thenumberremains0orthegrinderdoesnotrun,thedisplaybacklightchangesfromgreentored;checktheHallsensorboardoftheGrinder,theGrinder,thewiringfromtheHallsensorboardtotheCPU/POWERboard(JP2)andthewiringfromtheGrindertotheCPU/POWERboard(JP8)

Initial status

20

Operationalcheck-solenoidvalvesandpump


Operationalcheck-coffeegrinderandboiler


Page / 4621


ERROR:IntheindicationHEATERappears“SHORT”,theNTCtemperature-sensorisshorted,thedisplaybacklightchangesfromgreen to red; check the wiring from the NTC temperature-sensor totheCPU/POWERboard(JP13).

ERROR:IntheindicationHEATERappears“OPEN”,theNTCtemperature-sensorisdetachedorbroken,thedisplaybacklightchanges from green to red; check the wiring from the NTCtemperature-sensortotheCPU/POWERboard(JP13).

Press the ESPRESSO button to switch on the HeaterTheabsorbedcurrent(Amperometeronthemainsupply)isOK,theindicationHEATERchangesfrom“OFF”to“ON”andthetemperaturestartsincreasing.

Iftemperatureisover135°C,thebacklightchangefromGREENtoYELLOW.ThisisaALERTmessagetoavoidheatingtheHEATERelementoverdangeroustemperature.

ERROR:theabsorbedcurrentisKOorthetemperaturedoesnotincrease;checkthewiringfromtheheatertotheCPU/POWERboard(JP19)andthewiringoftheNTCtemperature-sensor(JP13).


Page / 46


IMPORTANTNOTE:toexecutetheSteam-OutproceduretheDREGDRAWERmustbeinplaceandtheDOORmustbeclosed.If these 2 conditions are not respected a warning message is shownonthedisplayandtheSteam-Outisinterrupted.


WhentheSteamOutiscompletethemessage“COMPLETE”isshownontheDisplay.TheElectrovalveautomaticallyclosesandthemachine can be switched off.

WhentheSteam-Outiscompletethefollowingparametersareresettotheirdefaultvalues:Count CoffeeAromaLengthEspressoproductLengthCoffeeproductFilter PresenceFilter PulsesAroma ImpulsesDynamicthresholdHistoryofgrindingsforBeansPresencedetectionStandByTimeTherequestforPrimingtheCircuitatthefirstswitchonisset.

5.3.2. SteamOut

To enter in SteamOutThemachineentersSteamOutmodebyholdingpressedtogethertheCAFE’CREMEbuttonandtheMENU/CALCCLEANbuttonwhileswitchingonthemachine.

ON/OFFbutton

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Page / 4623

5.4.1. Minuto Focus/Class test mode for USA

To enter Test Mode ThemachineentersTestModebyholdingpressedtogetherZ1andZ6buttons(orCleaningcyclebuttoninFocusversion)whileswitchingonthemachinebymeanofthemainswitchontheback-sideoftheCA.OnceenteredinTestMode,thedisplayshowsthefirmwareversion.The Test Mode is organized into 5 different pages :

Page 0: The display shows:a)Firmwareversion.b)CLASSorFOCUStype.c)Voltagesupply.d)Mainsupplyfrequency.

Page 1: Keyboard and display’s colour test:a)Z1buttonb)Z2buttonc)Z3buttond)Z4buttone)Z5buttonf)Z6buttong)Z7buttonh)Backlightcolors



Page 4: High/Low voltage loads test (Pump, E.Valve ) :a)Pump(ACvoltage)b)ElectroValve(24Vdc)(Thedoormustbeclosed!!)


CLASS for USA

FOCUS for USA

Z1Z2Z3

Z4 Z4Z5 Z5Z6 Z6

Z7


Page / 46


Firmwareversiononthedisplay.Themachinemodelisshown(FOCUSorCLASS).Thevoltageofthemainsupply“230V/120V”Thefrequencyofthemainsupplyisshown(50or60Hz)

ERROR:IfmachinemodelisdifferentfromCLASSorFOCUS,changetheinterface.

OnlywhenabuttonispressedaOappearsontherelativepositionofbut-ton pressed.Inthemiddleofdisplayappearsthenameofthebuttonpressed.PressingbuttonsontheleftthebacklightcolorchangesfromGREENtoYELLOW.PressingbuttonontherightthebacklightcolorchangesfromGREENtoRED.Whenabuttonispressed,alsotheStand-Byled(RED)turnON.Note:PressbuttonSTANDBYasthelastonce,sinceitmakeschangethetest page.Note:If2ormorebuttonsarepressedthenamethatappearsondisplaycould be wrong.

ERROR:Ifnothingappearsondisplay;checktheinterfaceboardandtheflatcable(JP21).Ifduringthemovementthebacklightremaingreencheckthewiring(JP1)fromtheinterfaceboardandthedisplay.Thenamedisplayediswrong;checkthepositionofjumper in interface. It must be the same of machine model:·JumperonJP5forFocusmachinemodel·JumperonJP6forClassmachinemodel

Start condition

Operationalcheck–keys



24


Page / 46

Insert a full Water TankTheindicationH20changesfrom“N”to“Y”.NOTE:theswitchingfrom“N”to“Y”requiresabout1-2seconds.

ERROR:TheindicationTANK-H2Odoesn’tchange;checkthecapacitivesensor(fixing)andthewiring(JP23)

Insert the BrewUnitTheindicationsBU-Pchangesfrom“N”to“Y”.NOTE:removingtheBrewUnittheindicationfrom“Y”to“N”requiresabout 2-3 seconds to switch.

ERROR:ChecktheBUpresenceMicroswitchandthewiring(JP16).

Close the Door and Dreg DrawerTheindicationDOORchangefrom“N”to“Y”

ERROR:TheindicationDOORdoesnotchange;checktheMicroswitchforthedoorandthewiring(JP14).NOTE:withouttheDregDrawercorrectlyinsertedtheDOORindicationcannotchange!InserttheCoffeeBeansCover(120VNAonly)TheindicationsBEAN-Cchangesfrom“N”to“Y”.

ERROR:TheindicationBEAN-Cdoesnotchange;checkthereedforthecoverandthewiring(JP25).

MovePressureLeverinDRIPpositionTheindicationsDRIPchangesfrom“N”to“Y”.

MovePressureLeverinESPRESSOpositionTheindicationESPchangefrom“N”to“Y”.

IMPORTANTNOTE:IfthePressureLeverisnotinserted(on120Vversion)awarningmessagewillbeshownandthedisplayturnstoyellow..CheckJP4oninterfaceboard.

Press the STAND-BY button ThemachinepassestothePage3(BUPAGE)

Start condition


25


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Start condition

PresstheZ1buttontomovetheBUtoWork IMPORTANT NOTE:IftheDREGDRAWERisnotinsertedortheDOOR is not closed the BU test cannot be performed. If these 2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow..

When the BU reaches the work position the indication WORKchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).

ERROR:TheindicationWORKdoesn’tchangeandremain“N”,thedisplaybacklightchangesfromgreentored;Checktheworkmicroswitch(broken?),theBUmotor(blocked?)andthewiring(JP16)

ERROR:(Without BU)Theabsorbedcurrentismorethan200mA,thedisplaybacklightchangesfromgreentored;checktheBUandthe motor.

ERROR:(With BU) Theabsorbedcurrentismorethan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

Press the Z3 button to move the BU to Home When the BU reaches the home position the indication HOMEchangesfrom“N”to“Y”,thenumberofthecurrentisminusthan200mA(withoutBU)or300mA(withBU).


ERROR:(Without BU) The absorbed current is higher than200mA,thedisplaybacklightchangesfromgreentored;checktheBU and the motor.

ERROR:(With BU) Theabsorbedcurrentishigherthan300mA,thedisplaybacklightchangesfromgreentored;checktheBUandthemotor

Operationalcheck–brewingunit


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Start condition

Press the Z1 button to open the Electro Valve IMPORTANTNOTE:IftheDREGDRAWERisnotinsertedortheDOORisnotclosedtheEVtestcannotbeperformed.Ifthese2inputsarenotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.

Press the Z4 button to switch on the pumpThe water goes out from the pipe and the indication IMP showsincreasingnumbers.TheindicationL/Hmustbewithintherange10-18.

Itispossibletohearthe“click”fromElectroValve.Theindicationbesidethe EV1changesfrom“OFF”to“ON”.

ERROR:Thedisplaybacklightchangesfromgreentoredandtheimpulseremains0;Ifwatercomesoutthepipe:checkthewiringfromtheflowmetertotheCPU/POWERboard(JP5).Ifnowatercomesoutthepipe:checkthepumpandthewiringfromthepumptotheCPU/POWERboard(JP24).

ERROR:TheL/Hiszeroorverylow;theElectroValvedoesnotopen.CheckthewiringfromtheElectroValvetotheCPU/POWERboard(JP3)andtheElectroValve.

ThegrinderrotatesandintheindicationGRINDERthenumberincreasingupto40.TheothernumbersinsidetheGRINDERboxarenotimportantforthis test.

Press the Z4 button to switch on the grinderIMPORTANTNOTE:IftheCOFFEEBEANSCoverisnotinsertedtheGrindertestcannotbeperformedin120V.Ifthisinputisnotintherightposition,awarningmessagewillbeshownandthedisplayturnstoyellow.


Initial status

Operationalcheck-solenoidvalvesandpump


Operationalcheck-coffeegrinderandboiler

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ERROR:IntheindicationHEATERappears“SHORT”,theNTCtemperature-sensorisshorted,thedisplaybacklightchangesfromgreen to red; check the wiring from the NTC temperature-sensor totheCPU/POWERboard(JP13).

ERROR:IntheindicationHEATERappears“OPEN”,theNTCtemperature-sensorisdetachedorbroken,thedisplaybacklightchanges from green to red; check the wiring from the NTCtemperature-sensortotheCPU/POWERboard(JP13).

Press the Z1 button to switch on the HeaterTheabsorbedcurrent(Amperometeronthemainsupply)isOK,theindicationHEATERchangesfrom“OFF”to“ON”andthetemperaturestartsincreasing.

Iftemperatureisover135°C,thebacklightchangefromGREENtoYELLOW.ThisisaALERTmessagetoavoidheatingtheHEATERelementoverdangeroustemperature.

ERROR:theabsorbedcurrentisKOorthetemperaturedoesnotincrease;checkthewiringfromtheheatertotheCPU/POWERboard(JP19)andthewiringoftheNTCtemperature-sensor(JP13).

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IMPORTANTNOTE:toexecutetheSteam-OutproceduretheDREGDRAWERmustbeinplaceandtheDOORmustbeclosed.If these 2 conditions are not respected a warning message is shownonthedisplayandtheSteam-Outisinterrupted.


WhentheSteamOutiscompletethemessage“COMPLETE”isshownontheDisplay.TheElectrovalveautomaticallyclosesandthemachine can be switched off.

WhentheSteam-Outiscompletethefollowingparametersareresettotheirdefaultvalues:Count CoffeeAromaLengthEspressoproductLengthMediumCoffeeproductFilter PresenceFilter PulsesAroma ImpulsesDynamicthresholdHistoryofgrindingsforBeansPresencedetectionStandByTimeTherequestforPrimingtheCircuitatthefirstswitchonisset.

5.4.2. SteamOut

To enter in SteamOutThemachineentersSteamOutmodebyholdingpressedtogethertheZ2buttonandtheZ6buttonwhile switching on the machine.

29

CLASS for USA

FOCUS for USA

Z1Z2Z3

Z4 Z4Z5 Z5Z6 Z6

Z7


Page / 46

5.5.1. Minuto Pure test mode

To enter Test Mode ThemachineentersTestModebyholdingpressedtogetherEspressoandCalcCleanbuttonswhileswitchingonthemachinebymeanofthemainswitchonthebacksideoftheCA.OnceenteredshowsLedCoffeeSingle,LedCoffeeDoubleflashinginseries(Level0).There are 6 different level,ineachlevelthecoffee-machinecanexecutedifferentcommands,

Level 0: Entry Level: a)InthislevelcanbedoneResettodefault

Level 1: The machine can test the button:a)ButtonEspressob)ButtonCoffeec)ButtonCalc_Cleand)NoWaterLEDe)AlarmGeneralLEDf)DecaleLEDg)RinsingLEDh)DripTray/CoffeeDregDrawerLEDi)NoBeansLED

Level 2: The machine can test other input signal:a)Microswitchdoorclosed/openedb)Microswitchpresentofthebrewingunitc)Microswitchpresentofthedregdrawer

Level 3: The machine can test the loads in low voltage:a)BrewUnitmovementupwardanddownward(24VDC)

Level 4: The machine can test the load in high voltage:a)Pump(100-120-230VAC)a. Brew Unit must be in inserted and in Work position.

Level 5: The machine can test two loads in high voltage (Heater , Grinder):a)Heater(100-120-230VAC)b)Grinder(140-170-320VDC)

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TheusercanswitchthelevelbypressingtheButtonON/OFF,themachineshowsthelevelofthetest:a) Level 1:LedEspressoON(G),LedStand-byON(R)b) Level 2:LedEspressoON(G),LedDescaleON(O)c) Level 3:LedEspressoON(G),LedDescaleON(O),LedCalcCleanON(O)d) Level 4:LedEspressoON(G),LedDescaleON(O),LedCalcCleanON(O),LedRinsingON(O)e) Level 5:LedEspressoON(G),LedDescaleON(O),LedCalcCleanON(O),LedRinsingON(O),LedCoffeeON(G).Legend:(O) = Orange(G) = Green(R) = Red





TESTMODELevel4


TESTMODELevel5

Atthestartupallloadsareturnedoff.Thesoftwareallowtohaveonlyoneloadactiveatthesametime.


Startcondition:NOBU,NOdragdrawer,dooropen,NoWater sensor

LEDINDICATION

LedEspresso LedCoffee

BlinkAlternately

Level 0 (Start Test mode)

PressBUTTONON/OFFtomovetothenextscreen

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Startcondition:NOBU,NOdragdrawer,door open and No Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

OFF OFF OFF OFF OFF OFF

Press Espresso ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

SwitchonRedLedsNoWater&GenAlarm OFF ON ONERROR:LedNoWaterremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF ON

ERROR:LedGenAlarmremainsoff,checktheinterfaceboardandflatcable(JP21)

ON OFF

ERROR:LedNoWater&GenAlarmremainoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Press CalcCLean ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

SwitchonOrangeLedsDescale&Rinsing OFF OFF OFF OFF ON ONERROR:LedDescaleremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF ON

ERROR:LedRinsingremainsoff,checkthein-terfaceboardandflatcable(JP21)

ON OFF

ERROR:LedDescale&Rinsingremainoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Press Coffee ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

SwitchonRedLedsDreg&NoBeans ON OFF OFF ONERROR:LedNoBeansremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF ON

ERROR:LedDregremainsoff,checktheinterfaceboardandflatcable(JP21)

ON OFF

ERROR:LedNoBeans&Dregremainoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Level 1 (Key)

Finish condition:NOBU,NOdragdrawer,door open and No Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing



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Level 2 (Input)Startcondition:NOBU,NOdragdrawer,dooropenandNo Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF ON ON ON

Finish condition:WithBU,DragDrawer,doorclosedand Tank

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

Start condition:NOBU,Dragdrawer,doorClosed and No Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

IftheDREGDRAWERisnotinsertedortheDOOR is not closed the BU test cannot beperformed. If these 2 inputs are not in the rightposition,LedDregwillbeRED

NA NA NA ON

InsertafullWaterTankActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedsNoWater NA OFF NA NA

ERROR: LedNoWater remains on, check the capacitivesensor(fixing)andthewiring(JP23)

NA ON NA NA

Insert the Brew UnitActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedsGenAlarm NA NA OFF NA

ERROR:LedGenAlarmremainson,checktheBUpresen-ceMicroswitchandthewiring(JP16).

NA NA ON NA

Close the door and Dreg DrawerActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedDreg NA NA NA OFF

ERROR:LedDregremainson,checktheMicroswitchforthedoorandthewiring(JP14).NOTE:withouttheDregDrawercorrectlyinsertedtheDOORindicationcannotchange!

NA NA NA ON

Level 3 (Brewing unit)


33


Page / 46

PresstheEspressobuttontomoveBUtoworkActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

When the BU reaches the work position theLedNoBeansisswitchedon ON NA NA NA


NA NA NA NA

ERROR:ledGenAlarmSwitchON;theabsorbedcurrentismuchmore300mA(withBU)or200mA(withoutBU)checktheBUand the motor

NA NA ON NA

Press the Coffee button to move BU to homeActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg


ERROR:LedNoBeansremainsoff,Checktheworkmicroswitch(broken?),theBUmotor(blocked?)andthewiring(JP16).

NA NA NA NA

ERROR:ledGenAlarmSwitchON;theabsorbedcurrentismuchmore300mA(withBU)or200mA(withoutBU)checktheBUand the motor

NA NA ON NA

Finish condition:WithBU,DragDrawer,door closed

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

Level 4 (Pump)

Start condition:BUinserted,Dragdrawer,door Closed and No Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

IftheDREGDRAWERisnotinsertedortheDOORisnotclosedtheBUcannotbemovedin work position and test cannot be performed.Ifthese2inputsarenotintherightposition,LedDregwillbeRED

NA NA NA ON

IftheBUisnotinserted,thetestwillnotbeperformed,soLedGenAlarmwillbeswitchedON

NA NA ON NA


34


Page / 46


LedNoBeans

LedNoWater

LedGenAlarm

LedDreg


ERROR: Led NoBeans remains off, Check the workmi-croswitch(broken?),theBUmotor(blocked?)andthewi-ring(JP16).

NA NA NA NA

Press the Espresso button to move BU to HomeActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

WhentheBUleavetheworkpositiontheLedNoBeansisswitchedoff,andBUmovetoHomePositiontoendL4Test

OFF NA NA NA

Press the Coffee button to switch on the PumpActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

Thewatergoesoutfromthedispensingspout,theNoWa-terLEDblinkeveryFlowmeterpulse NA BLINK NA NA

ERROR:theNoWaterLEDdoes’tflashingandafter5secthisLEDSwitchON;check:1)theBUisinworkposition,2)pump,3)theflowmeter,4)thewiringfromtheflowmetertotheCPU/POWERbo-ard(JP5)5) thewiring from thepump to theCPU/POWERboard(JP24)

NA ON NA NA


LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

Level 5 (Grinder-Heater)

Start condition:NOBU,NOdragdrawer,door open and No Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF


35


Page / 46

ChecktheTemperatureActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

The red led General Alarm remains OFF NA NA OFF NA

ERROR: The temperature sensor is shorted or opened,the led GenAlarm switch ON; check the wiring from the heatertotheCPU/POWERboard(JP13).

NA NA ON NA

Press the Espresso button to switch on the HeaterActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

TheusercheckersthattheabsorbedcurrentisOK NA NA OFF NA

ERROR: the absorbed current is KO; check the wiringfromtheheatertotheCPU/POWERboard(JP17-3)andthe other wiring

NA NA OFF NA

ERROR:Iftemperatureisover100°C,theNoWaterLEDturnON.This isaALERTmessagetoavoidheatingtheHEATERelementoverdangeroustemperature;andHeater test cannot be performed.

ON

Press the Coffee button to switch on the GrinderActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

ThegrinderrotatesandLedNoBeansBlink BLINK NA OFF NA

ERROR:theledNoBeansremainsOFFandaftertheledNoBeans switch ON; check the hall sensor board in the Grinder,theGrinder,thewiringfromthehallsensorboardtotheCPU/POWERboard(JP2)andthewiringfromtheGrindertotheCPU/POWERboard(JP8)

ON NA OFF NA


LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

36


Page / 46

5.5.2. SteamOut

To enter in SteamOutThemachineentersSteamOutmodebyholdingpressedtogethertheCOFFEE button and theCALC_CLEAN button while switching on the machine.

OnceenteredshowsLedDescaleandLedRinsingflashinginseries.

Ifbrewingunitisnotinsertedinthemachine,LEDGeneralAlarmwillbeswitchedon.IfDoorisopenedordragdrawerisremovedLEDWASTEFULLwillbeswitchedon.

Inthese2conditionsBrewingUnitcannotbemovedatworksoSteamOutwillnotbeperformed;After Brewing Unit reach work position SteamOut start.

AttheendofprocedureBrewingUnitwillbemovedtorestpositionandLEDESPRESSOandLEDCOFFEEturnson.


· Count Coffee· Aroma·LengthEspressoproduct·LengthCoffeeproduct· Filter Presence· Filter Pulses· Aroma Impulses·Dynamicthreshold·HistoryofgrindingsforBeansPresencedetection·StandByTime·TherequestforPrimingtheCircuitatthefirstswitchonisset.

37


Page / 4638

5.6.1. Minuto Pure test mode for USA

To enter Test Mode ThemachineentersTestModebyholdingpressedtogetherEspressoandCalcCleanbuttonswhileswitchingonthemachinebymeanofthemainswitchonthebacksideoftheCA.OnceenteredshowsLedCoffeeSingle,LedCoffeeDoubleflashinginseries(Level0).There are 6 different level,ineachlevelthecoffee-machinecanexecutedifferentcommands,

Level 0: Entry Level: a)InthislevelcanbedoneResettodefault

Level 1: The machine can test the button:a)ButtonEspressob)ButtonCoffeec)ButtonSteamd)ButtonHotWatere)ButtonCalc_Cleanf)NoWaterLEDg)AlarmGeneralLEDh)DripTray/CoffeeDregDrawerLEDi)NoBeansLEDj)DecaleLEDk)RinsingLED

Level 2: The machine can test other input signal:a)Microswitchdoorclosed/opened&dregdrawerb)Microswitchpresentofthebrewingunitc)Watersensord)Coffeebeanscoversensor

Level 3: The machine can test the loads in low voltage:a)BrewUnitmovementupwardanddownward(24VDC)

Level 4: The machine can test:a)Pump(100-120AC)a.Electro-valve.

Level 5: The machine can test two loads in high voltage (Heater , Grinder):a)Heater(100-120AC)b)Grinder(140-170DC)


Page / 46

TheusercanswitchthelevelbypressingtheButtonON/OFF,themachineshowsthelevelofthetest:a) Level 1:LedEspressoON(G),LedStand-byON(R)b) Level 2:LedEspressoON(G),LedDescaleON(O)c) Level 3:LedEspressoON(G),LedDescaleON(O),LedCalcCleanON(O)d) Level 4:LedEspressoON(G),LedDescaleON(O),LedCalcCleanON(O),LedRinsingON(O)e) Level 5:LedEspressoON(G),LedDescaleON(O),LedCalcCleanON(O),LedRinsingON(O),LedCoffeeON(G).Legend:(O) = Orange(G) = Green(R) = Red





TESTMODELevel4


TESTMODELevel5

Atthestartupallloadsareturnedoff.Thesoftwareallowtohaveonlyoneloadactiveatthesametime.


Startcondition:NOBU,NOdragdrawer,Dooropen,NoWaterintank,CoffeeBeanscoveropen

LEDINDICATION

LedEspresso LedCoffee

BlinkAlternately

Level 0 (Start Test mode)


39


Page / 46

Startcondition:NOBU,NOdragdrawer,Dooropen,NoWaterintank,CoffeeBeanscoveropen

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing


Press Espresso ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

SwitchonRedLedsNoWater&GenAlarm OFF ON OFF ON OFF OFF

ERROR:LedNoWaterremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF ON

ERROR:LedDregremainsoff,checktheinterfaceboardandflatcable(JP21)

ON OFF

ERROR:LedNoWater&Dregremainoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Press CalcCLean ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

SwitchonOrangeLedsDescale&Rinsing OFF OFF OFF OFF ON ONERROR:LedDescaleremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF ON

ERROR:LedRinsingremainsoff,checkthein-terfaceboardandflatcable(JP21)

ON OFF

ERROR:LedDescale&Rinsingremainoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Press Coffee ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing

SwitchonRedLedsDreg&NoBeans ON OFF ON OFF OFF OFF

ERROR:LedNoBeansremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF ON

ERROR:LedGenAlarmremainsoff,checktheinterfaceboardandflatcable(JP21)

ON OFF

ERROR:LedNoBeans&GenAlarmremainoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Level 1 (Key)

40


Page / 46


Press Steam ButtonActionbyuser LEDINDICATION

LedSteamButton LedHotWaterButton

SwitchonSteamButtonLED ON OFF

ERROR:LedSteamButtonremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Press Steam ButtonActionbyuser LEDINDICATION

LedSteamButton LedHotWaterButton

SwitchonHotWaterButtonLED OFF ONERROR:LedHotWaterButtonremainsoff,checktheinterfaceboardandflatcable(JP21)

OFF OFF

Finish condition:NOBU,NOdragdrawer,Dooropen,NoWaterintank,CoffeeBeanscoveropen

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

LedDescale

LedRinsing


Level 2 (Input)Startcondition:NOBU,NOdragdrawer,Dooropen,NoWaterintank,CoffeeBeanscoveropen

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

ON ON ON ON

InsertafullWaterTankActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedsNoWater NA OFF NA NA

ERROR: LedNoWater remains on, check the capacitivesensor(fixing)andthewiring(JP23)

NA ON NA NA

Insert the Brew UnitActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedsGenAlarm NA NA OFF NA

ERROR:LedGenAlarmremainson,checktheBUpresen-ceMicroswitchandthewiring(JP16).

NA NA ON NA

41


Page / 46

Finish condition:WithBU,NOdragdrawerinserted,Doorclosed,Waterintank,CoffeeBeanscoverclosed

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

Start condition:NOBU,Dragdrawerinserted,doorclosed,NoWatersensor,Coffeebeanscoveropen

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

IftheDREGDRAWERisnotinsertedortheDOORisnot closed the BU test cannot be performed. If these 2 inputsarenotintherightposition,LedDregwillbeRED

NA NA NA ON

Close the door and Dreg DrawerActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedDreg NA NA NA OFF


NA NA NA ON

Close coffee beans coverActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

SwitchoffRedLedsGenAlarm OFF NA NA NA

ERROR:LedGenAlarmremainson,checkthe BU presence Microswitch and the wiring(JP16).

ON NA NA NA

Level 3 (Brewing unit)



LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

WhentheBUreachestheworkpositiontheLedNoBeansis switched on ON NA NA NA

ERROR: Led NoBeans remains off, Check the workmi-croswitch (broken?), the BU motor (blocked?) and thewiring.

NA NA NA NA

ERROR: ledGenAlarmSwitchON; theabsorbedcurrentismuchmore300mA(withBU)or200mA(withoutBU)check the BU and the motor

NA NA ON NA

42


Page / 46

Press the Coffee button to move BU to homeActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg


ERROR: Led NoBeans remains off, Check the workmi-croswitch (broken?), the BU motor (blocked?) and thewiring.

NA NA NA NA

ERROR: ledGenAlarmSwitchON; theabsorbedcurrentismuchmore300mA(withBU)or200mA(withoutBU)check the BU and the motor

NA NA ON NA

Finish condition:NoBU,DragDrawerinserted,doorclosed,NoWatersensor,Coffeebeanscoveropen

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

Level 4 (Pump)

Start condition:NoBU,Dragdrawer,doorClosedandNoWatersensor,Coffeebeanscoverclosed

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

IftheDREGDRAWERisnotinsertedortheDOORisnotclosedtheBUcannotbemovedinworkpositionandtestcannot be performed.Ifthese2inputsarenotintherightposition,LedDregwillbeRED

NA NA NA ON


Press the Espresso ButtonActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

TurnOnEv1 ON NA NA NA

ERROR:IfEvremainclosedcheckEV(broken?),andthewiring ON NA NA NA

Press the Lungo button to switch on the PumpActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

Thewatergoesoutfromthedispensingspout,theNoWa-terLEDblinkeveryFlowmeterpulse NA BLINK NA NA

ERROR:theNoWaterLEDdoes’tflashingandafter5secthisLEDSwitchON;check:1)EVopen?,2)pump,3)theflowmeter,4)thewiringfromtheflowmetertotheCPU/POWERboard(JP5)5)thewiringfromthepumptotheCPU/POWERboard(JP24)

NA ON ON NA

43


Page / 46

Finish condition:NoBU,Dragdrawer,doorClosedandNoWatersensor,Coffeebeanscoverclosed

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

Level 5 (Grinder-Heater)

Start condition:NOBU,NOdragdrawer,door open and No Water sensor

LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

IftheCoffeeBeanscoverisopenedthegrinderisdisa-bled and test cannot be performed. If this input are not intherightposition,LedNoBeans&LedDregwillbeRED

ON NA NA ON


ChecktheTemperatureActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

The red led General Alarm remains OFF NA NA OFF NA

ERROR: The temperature sensor is shorted or opened,the led GenAlarm switch ON; check the wiring from the heatertotheCPU/POWERboard(JP13).

NA NA ON NA

Press the Espresso button to switch on the HeaterActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

TheusercheckersthattheabsorbedcurrentisOK NA NA OFF NA

ERROR: the absorbed current is KO; check the wiringfromtheheatertotheCPU/POWERboard(JP17-3)andtheotherwiring,orthermostats.

NA NA OFF NA

ERROR:Iftemperatureisover100°C,theNoWaterLEDturnON.This isaALERTmessagetoavoidheatingtheHEATERelementoverdangeroustemperature;andHeater test cannot be performed.

ON

Press the Coffee button to switch on the GrinderActionbyuser LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

ThegrinderrotatesandLedNoBeansBlinkeverygrinderpulses. BLINK NA OFF NA

ERROR:theledNoBeansremainsOFFandaftertheledNoBeans switch ON; check the hall sensor board in the Grinder,theGrinder,thewiringfromthehallsensorboardtotheCPU/POWERboard(JP2)andthewiringfromtheGrindertotheCPU/POWERboard(JP8)

ON NA OFF NA

Finish condition:WithBU,DragDrawer,doorclosed LEDINDICATION

LedNoBeans

LedNoWater

LedGenAlarm

LedDreg

OFF OFF OFF OFF

44


Page / 46

5.6.2. SteamOut

To enter in SteamOutThemachineentersSteamOutmodebyholdingpressedtogethertheCOFFEE button and theCALC_CLEAN button while switching on the machine.

OnceenteredshowsLedDescaleandLedRinsingflashinginseries.

IfDoorisopenedordragdrawerisremovedLEDWASTEFULLwillbeswitchedon.

AttheendofprocedureBrewingUnitwillbemovedtorestpositionandLEDESPRESSOandLEDCOFFEEturnson.


•LengthEspressoproduct•LengthCoffeeproduct•StandByTime•CountCoffee•TherequestforPrimingtheCircuitatthefirstswitchonisset.•Aroma•AromaImpulses•FilterPresence•FilterPulses•Dynamicthreshold•HistoryofgrindingsforBeansPresencedetection

45


Page / 46

ERROR CODES DESCRIPTION

01 Thecoffeegrinderisblocked(grinderbladesjammedorsensornotreadingproperly)

03Thebrewingunitisblockedinworkposition(microswitchnotreleasedinuppositionafter3",torqueerrortryingtomovedown,descenttimeoutexceeded)

04Thebrewingunitisblockedinhomeposition(microswitchnotreleasedindownpositionafter3",torqueerrortryingtomoveup,ascenttimeoutexceeded)

05 Watercircuit/flowmeterproblems(watercircuitblockedornoflowmetersignal)

10 Boiler temperature sensor short circuited

11 Boiler temperature sensor open circuit

14 Theboilertemperaturehasexceededthemaximumallowedvalue(165°c)

15Theboilertemperaturehasnotincreasedbyx°Cinysec(boilerpowersupplydisconnected,incorrectboilerfittedmustbea1300Wboiler,par-tialpowersupplytoboiler,cutoutthermostattripped)

19 Mainsvoltagetrouble

22 interface missing or unknown

5.7. Error codes

46

MINUTO

MINUTO 06 STANDARD CHECKS

Page / 0201

6.1. Repair Flow

Proces stap Saeco no. ActionIntake 1 Visual inspection (transport damage) take care for pictures

2 Check Type/serialnumberLog all available accessory

Diagnosis 3 Check product for consumer complaint (NFF contact consumer)4 Opening machine5 Visual inspection check for loosen parts, leaking etc..6 Operational tests

Repair Run Diagnostic to get error codes and relevant set statistics (Saeco Service Center SSC)

7 Repairing the faults encountered8 "Checking any modifications (view Symptom Cure, new software,

etc.) Refer Annex tabs per family"

9 Service activities in accordance with the operating scheduleCheck/Replace Waterfilter (the small filter, not the Britta filter)Check/Replace Water tank lip sealCheck/Replace Boiler pin O-ringClean/align Coffee grinder (Vacuum cleaner / brush)Descale the water CircuitCheck/Replace Hot water/steam valve

10 Internal check / cleaningCheck/Clean/Grease Brewing unit

11 Operational test while the appliance is openCheck Hoses, attachments and Oetiker clamps Check Pump for operation & noiseCheck Gear motor for operation & noiseCheck for leakage

12 Assembly13 Final inspection test14 Steam out before shipping out, if temperature is below 0° to pre-

vent any demaged due to frozen waterInspectionvisual Do cabinet parts fit well together

Check for damagesPower check Will the set switch onAccesoires Do the accessories match with the intakeConsumer complaint Check the product for the consumer complaintCoffeeDispense Make 2 * coffee. Are both amounts equal

Make e 2 cups at the same time. Are the volumes equal

MINUTO 06 STANDARD CHECKS

Page / 0202

Noise Is the sound normalCrema Blow on the coffee. Does the crema come back together

Is the crema colour correct (Hazelnut)Temperature Is the coffee temperature within specGrinder Is the grinder noise normalSteamSteam Does the steam workHot Water Does the hot water workMilk (if applicable)Cappuchino Does the cappuccinatore produce good frothLeakageLeakage 14 Did the product leak during the testing

15 Draining the circuit (in winter)Cleaning Clean water reservoir, bean reservoir, brew chamber and conveyor

16 Clean and dry brew unit, coffee bin and drip tray.Lubricating the brewing unit with suitable greaseExternal cleaning

Safety checkEarth leakage, Isolation test, resistor of earth wire grounding, as requested in certain country's (VDE, ISO)

visueel Check the mains cord for damagesPacking

18 PackingCheck completeness (accessories) according income log

19 Neatly pack the productDocumentation NFF letter

Descaling instruction with changed procedure (S/C)Other instructions according S/C

Repair report Is there an answer to ALL consumer questions/complaints (see complaint)add set statistic and give, if needed clear instruction towards consu-merIs it indicated which documents are addedAre there tips how to prevent issues

MINUTO

MINUTO 07 DISASSEMBLY

Page / 09

7.1. Outer Shell

Coffee dispenser Minuto

Minuto Cappuccino

Removethewatertank,coffeecontainercover,driptray,dregdrawer,brewingunit.

Unscrewthescrewsshownandremovethe dispenser

Removethedispensercover

Unscrew the screws and proceed as illustrated in the following pages.

01

explodedviewofthecoffee dispenser


Page / 09

Coffee dispenser Minuto for USA

Unscrewthescrewsshown,raisethetopcoverandremovetheelectricaland water circuit connections.

Removethelowerdispenserand unscrew the screws shownforremovethelever

RemovethecoverUnscrewthescrewshownandremovetheinsertswithascrewdriver

Unscrew the screws and proceed as illustrated below.

Removethesteampipecoveraspic-ture and unscrew the screw shown.

7.2. Coffee grinder

Raisethecoffeegrinderandremovetheconnections. When reassembling the coffee grinder,makesurethespringisrepositionedcorrectly(seephoto).

explodedviewofthecoffee dispenser

02


Page / 0903

Toextractthetopsupportoftheappliance,pressonthegrindingadjustmentspindle(A)andturnthesupport anticlockwise until it unhooks.

Turn the grinder blades anticlockwise out of the support.

Turn the grinder blades clockwise out of the support. The bayonetconnectionscanbeaccessedfromtherear.

Forastandardadjustment,bothmarkingsmustbealigned.

7.3. Grinder blades

A

B


Page / 0904

7.4. Coffee grinder adjustment

Thegrindingadjustmentcanbesetbytheuser(onlywiththecof-feegrinderinoperation)bypressingandturning(onlybyoneclickatatime)theinsertinsidethecoffeebeanhopperwiththeaidofthewrench supplied.

+

-

Adjustment by a service center

Toadjustgrindingfurther,theengineercanworkdirectlyonthecoffeegrinderbypressingandturningtheringnut(C)shown.(clockwise+ to increase the particle size of the coffee and anticlockwise - to decreaseit).

Ifthereareanyremainsofcoffeepowderbetweenthetwogrindingbladesitisrecommendedtotightenbymax.twomarksatatime.

Lastly,movethearrow(A)ontheadjustmentknobtothecenteroftheadjustmentdotsonthecover(B).

A

B

+-

C


Page / 0905

7.6. Pin boiler

Loosenthescrewsasillustratedandremovetheboilerpin(A).

A

Removetheboardsupportassemblyanddisconnectthe electric connection

Loosenthescrewsholdingthesolenoidvalvetotheupper plate

Loosenthescrewsholdingthe carafe connection

Whenreassemblingtheassemblytobecarefultocorrectlypositionthespring.

Disconnect all electrical and water circuit connections

Disconnect all elec-trical and water circuit connections

Slide out the fork as illustrated

7.5.1 Two-way solenoid valve

Two-way solenoid valve in Minuto Cappuccino

7.5.2 Carafe connection and hot water dispenser in Minuto Cappuccino


Page / 09

The following are located inside the compartment protected bythecasing:-Electricmotor(A)withgears(B)and(C)fortransmission

and timing of the dispenser.-Brewingunitpresentmicroswitch(E).-Microswitch(D)detectingbrewingunithomeandworkposi-

tions.-Removethegear(C)thatmesheswiththemotortransmis-

sion shaft.-Removethelargegear(B).-Removethemotor(A),completewithtransmissionshaft.

Replacethegear(B),makingsurethattheimprintofthe arrow is aligned with the opening containing the pin(P).

When replacing the motor and the transmission shaft,makesuretheguiderunners(L)areintheright position.Greasetheshaftthoroughlyandevenly.

E

AB

C

D

B

P

H

L

06

7.8. Central plate

unscrew the screws shown

Liftupthecenterplate

7.7. Gear motor

Loosenthescrewsasillustratedandremovethegearmotorcover.


Page / 09

7.10. Flow-meter

Lifttheflowmeteroutofthecasingassemblyandremovetheelectricaland water circuit connections.

Unscrew the screw shown andremovetheelectrical and water circuit connections.

07

Unscrew the screw shown at unthread the support boiler

7.11. Boiler

7.9. Pump

Disconnectthewatercircuitconnections(A)andelectricalconnections(B),loosenthesafetyvalve(C)andslidethepumpoffthebrackets(D).

Unhook the pump from the supports.

C

DD A

AA

BB

B


Page / 0908

7.14. KYB interface and display

Disconnect the electrical connections.Press to right and left and lift the assemblyKYB

Loosenthescrewsslidethecard off the support and disconnect the electrical connections.

Loosenthescrewforremovethecover.

7.12. CPU board

7.13. Programming access for SSC (Saeco Service Center)

Disconnect the electrical connections.

Loosenthescrewsforremovethecover.


Page / 09

Useasuitablepairofplierstoremovetheclamp(asillustrated).

Tighten the clamp as illustrated.

1) Boiler connection.

2) Other connections.

7.15. FittingandremovingOetikerclamps

1

2

09

MINUTO

MINUTO 08 NOTES

Page / 0101

MINUTO

MINUTO 09 WATER CIRCUIT DIAGRAM

Page / 03

Minuto Cappuccino

Boile

r

Brew

ing

Uni

t

Cara

fe

conn

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Service Manual - Whole Latte Love · 7.13 Programming access for SSC (Saeco Service Center) 8 7.14....

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Transcript of Service Manual - Whole Latte Love · 7.13 Programming access for SSC (Saeco Service Center) 8 7.14....