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Contents SH WMF 800 / 900 / 1000 S / 1000 pro S

1. Rev 3 O1 08 CW eu nl 83 m9 lllll auuuussssssssssssssssl gt DA Sr Steuerung WMF800 M Schaerer AG CH 3302 Moosseedor f x O IS G H WU CG 12 44 WMF 800 900 1000 S 1000 prop Edition 07 2014 KMT Electrical electronics Me 2 8 1 5 Table Connector Connection X1 Water heating X2 Transformer primary X3 Transformer secondary X5 Steam heating X6 Power line input 220 V X7 Power line pushbutton panel X8 Ground X10 Flow meter X11 Water tank sensor X12 USB interface X13 Front panel X14 Front panel display X15 NTC water X16 NTC steam X18 Power line pushbutton active panel X20 direct connection lower cable harness Lid 1 Lid 2 Drip tray Manual insert Brewer end switch Oscillation pump Release valve Brewer motor X21 Optional air pump 1000 pro S X22 Grinder X23 direct connection upper cable harness Level probe Grounds container Tank Milk foamer Fan Brewing valve Hot water
2. D Technical data All in One spout Height adjustment WMF 800 900 63 136 mm Height adjustment WMF 1000 S 63 136 mm Height adjustment WMF 1000 pro S 62 135 mm Lock in position not adjustable Dosing accuracy for coffee right and left 5 Dosing accuracy for coffee from brew to brew 5 Dosing accuracy for milk foam right and left 8 Dosing accuracy for milk milk foam together 8 Service life All in One spout All in One spout maximum 6 years 90 000 movements Elastomer nozzle steam nozzle 1 year hygiene Milk foamer 1 year hygiene Milk system If there is high wear high hygiene requirements the part must be exchanged if needed m WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Dispensing devices and dispensing of beverages Technician instructions I If the coffee has been dispensed in an uneven way first the Y piece that distributes the coffee to the two spouts and the hoses need to be examined for contamination and may have to be replaced If the milk foam is dispensed in an uneven way the All in One spout and the steam nozzle must be examined for contamination and if necessary replaced Spare parts Complete All in One spout Holder All in One spout limit switch Milk hose assembly Complete milk foamer Y connector Screws Complete air intake cap Complete air intake tube Ejector Microswitch without a roller Elastomer n
3. Thermostat service life Thermostat 90 000 brewing cycles or a maximum of 6 years Technician instructions After cooling down the contact can be closed again by pressing the reset button The temperature limiter may be screwed in with a maximum of 100 Nem proper hand tightening If tripped without an apparent reason then the hot water boiler and the CPU must be replaced If there is mechanical damage or evidence of corrosion the temperature sensor must be replaced for safety reasons Error message on the display e Tripping of the temperature limiter can be traced to faults listed in the steam boiler chapter e Display heating up does not turn off after being switched off and on 72 22 A See steam boiler chapter See instructions error messages troubleshooting Part 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Boiler water system 2 3 6 3 Steam boiler safety valve The safety valve prevents an unallowed increase in pressure within the boiler The safety valve is connected to the steam boiler with a T piece Technical data safety valve for the steam boiler Opening pressure 16 bar Service life for the steam boiler safety valve 2 years After 2 years the safety valve must be replaced for safety reasons Technician instructions In normal operation no steam should issue from the safety valve If tripped w
4. 11 WMF Service Program Source of Supply Installation and Troubleshooting 72 Genfral Port Settings Drift Details Open the new window with Port Settings and Advanced ais pesecont ER Data bits 8 0o sl J e In this window the fixed com port must now be assigned hereby please note that it must be below com 6 Afterwards close all open windows again with OK Assign here the new com port and close all win dows again by OK 11 WMF Service Program Source of Supply Installation and Troubleshooting 73 Finally the assigned com port has to be set in the service program with Extras gt Options In order to do this the service program must be opened the coffee machine must be connected to the laptop with the USB cable and the coffee machine must be switched on e In Extras gt Options you will find the setting possibilities for the communication to the machine ISS WMF Service Datei Anzeige Systemstatus oz Extras Z St ints o amp vg RiGsetzen Start Stop System Statistik Fradukmamen E aeeai WMF cn TO A won ce Open the communication window through Extras gt Options e Now the following window opens in which the communication settings can be carried out 11 WMF Service Program Source of Supply Installation and Troubleshooting 74 System Optionen x Open tab Settings
5. e Afterwards close window Test functions again 4 Software update 22 e Call up programming functions through the button Programming E WMF Service File Display System status Programming Extra About C D H Start Stop System Statistic Counters Historial ur WF TODOS VASE wm 1000 Coster Joy Leer Open new window through Programming e Load current coffee machine configuration into service program through Load IO Programming Load current coffee machine configuration through Load Fie Project rn Configuration Etra Open system configuration window through Sys 4 Software update 23 e Enter in field Machine number the serial number of the coffee machine and close window rstemn configuration x atc fiz Brew water temperature C English EI Language E Overtemperature rest phase C fas 7 34588 p H Fixtemperatur Produktausgabe C Machine number Enter machine number serial number of the coffee machine here hon Hot water temperature C 85 Mild coffee aroma fie Steam boiler temperature C 115 Strong coffee aroma Parameters Options Care maintenance Descaling Fiter Energy Tables Real time clock 1000S Je I Water hardness for descaling water filter 10 Low temperature lock mechine C fo Low temperature unlock machine E 4 zi LCD contrast fo Ventilator after run ber fso grounds limit a 130 Gr
6. 6 1 2 Cleaning and descaling messages milk system rinsing No C Yes P Request for milk system rinsing Appears 20 minutes after the last milk beverage preparation Press off c button to cancel the process your selection pls clean machine Request for cleaning machine cleaning Dk P Forced cleaning of machine appears 2 days after request to clean your selection pls descale machine Coffee machine descaling request machine descaling OK P Forced descaling of coffee machine appears after 50 liters WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T6 1 Instructions error messages troubleshooting 6 1 3 Maintenance and care messages change water filter Insert new water filter Service recommended Request for maintenance 6 2 Error messages and events 6 2 1 Error messages on the display 2 S D z ZS ag S Lu LI o CI beverage sel locked PI d i grounds cont missing ace groun s container beverage sel locked all the mater tank Refill and place water tank beverage sel locked pi k water tank missing ace watertank beverage sel locked Place dri drip tray missing ace nD hay beverage sel locked tank lid missing Close water tank lid beverage sel locked lid open Close brewer lid lace brewer arenar m aech Place brewing unit correctly clean the brewing chamber beverage sel
7. Technician instructions If an O ring must be replaced due to wear all O rings should be replaced If the grounds container is taken off the coffee machine cannot be operated The display shows grounds container not present If the brewer is taken off the coffee machine cannot be operated The display shows Place brewer If the brewer lid is opened the coffee machine cannot be operated The display shows lid open Error messages on the display Place brewer brewer not placed Brewer limit switch base position not recognized Clear flow stopped Grinding too fine brewer clogged Errors without display message Brewer makes slight rattling sounds A lot of fresh ground coffee in the grounds container and on the brewing unit Coffee grounds not dry Brewer leak Brewing unit ripped Brewer cannot be placed Spare parts x gt o o 8 Outlet piston Lower pistons Snap ring for lower piston O rings Friction piston Spring for friction piston Scraper Insertion funnel Right and left springs for the insertion funnel Add on components Pusher own chapter WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT place brewer clear flow stopped Error messages instructions troubleshooting see Part 6 For flow faults see chapter 2 3 7 Flow faults T2 31 Engineering 2 4 2 1 Outlet piston top piston with brewing sieve
8. Technician instructions The import bevels must point upward in the inserted position I 2 4 6 Grounds container WMF 800 900 WMF 1000 S 1000 pro S The presence of the grounds container is monitored by a microswitch The filling status of the grounds container is counted with software If the grounds container is removed after full message or in operation the message grounds container emptied is shown on the display After confirming with the counter is deleted T WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Me Brewing system grounds container and cover Fill level monitoring for the grounds container Fill level for the grounds container 130 seconds dosing time in the 1 30 g second as delivered and 9 g grind this grinder gives a capacity of about 21 brewings or about 189 g ground coffee Notification of presence With removed grounds container the micro switch is opened and the 24 V power supply is interrupted Spare parts e Complete grounds container e Microswitch WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 35 Engineering 2 5 Dispensing devices 2 5 1 All in One spout When there is a dispensing through the All in One spout coffee and milk foam are distributed at the same time from two spouts Two cups are filled at the same time WMF 800 900 1000 S WMF 1000 pro S
9. 4 4 1 4 2 4 3 4 4 5 5 1 5 2 5 2 1 5 2 2 Table of Contents ARE TL SERRE BEE A EAE EEA EE E E E E AA A EA a ANAE on NC EE E EE EEE ER AE E A ETH 2 EU EE 3 Basics amp Overview User Interface Service Pron anna eet 6 Start service program establish connection to the coffee machine EE 6 Overview user interface Service REEL 7 Drop Dow E UC 8 EE EE EE EE 9 eeler cereal feta Weer 12 Ge ln cae ee ee eS ee ee eee 13 ENEE HEEL 14 Recoding table Language in language Le 15 Workflow description SoftWare Update ege deeg 16 Workflow description through Malen Me E 18 Configuration and activation of the HEWER 19 Programming EECHER 25 NESA O GAT MUNN OAN A E E E A E A A E E A A A E A A A A A N 25 Defineandallgcate EE Eeer a 26 Customer specifie beverage Na MES regeire case ected a a a 26 Allocatebeyverage names tr 27 2 Table of Contents 4 5 2 3 5 3 5 4 5 4 1 9 1 9 2 9 2 1 9 2 2 9 2 3 9 2 4 9 2 5 9 2 6 9 2 7 9 3 9 4 9 5 9 6 at Eeleren 30 System configuration ee 31 Beverage and coffee machine configuration save reset amp t upload ett 32 SUE GEERT EE 32 Test functions coffee machine parameters component test s ssssssssusunusunurununununununnnnnnnnnnenenenenununnnnnunnnununununununununununnnnnnnnnnnnennn ennnen en enen en ennnen ennnen 34 EE 34 Further functions amp setting possibilities detailed AesCriptiOn essssecssecseesseeesserseeeeseeeeseeseeensersesenseeensesseesese
10. I Lighting P1 Level 2 I Lighting P2 Level 2 I Lighting P3 Level 2 I Lighting P4 Level 2 IV Lighting care IV Lighting P Level 2 Test functions Keyboard Status Left column the status of each button is indicated here Central column the status of each lighting of the 14t level is indicated here Right column the status of each lighting of the 2 level is indicated here Test function through the Test button is not possible here 10 Button Test Functions 66 10 5 Button Test functions Special functions right mouse button E Test functions E Exit Start Stop Error statistic D ES E Test fi 30 NTC Coffee water Binary EI NTC Steam boiler Binary 254 NTC External sensor Binary jo Motor Current Grinder Brewer Motor 556 Steam boiler level 139 E Brew water temperature C fi 20 Steam generator temperature C 255 Temperature sensor C jo Flowmeter counter jo Flow monitoring pulses sec EA 2 Last milk dispensing minutes Safety switch value H Output test Status Keyboard status IT Flowmeter status V Water level display IT Spare 01 Dispensing time reset IV Drip tray limit switch IV Brewer position switch IT Cappuccinatore limit switch IV Decaffeinated gate Data reset Master reset Default configuration JV Water tank limit switch Default products bh Brew unit cover limit switch IV Grounds container switc
11. Me Boiler water system Service life valves Brew valve hot water valve maximum 2 years or 30 000 brewing cycles hot release valve water valve is also replaced during this maintenance Steam boiler inlet valve maximum 6 years Technician instructions Before replacing a leaking valve always examine the descaling and filter change counter and descale the coffee machine Valves may not be opened It must be replaced complete with all o rings without the solenoid e Fluctuating beverage amounts with valve leakage e Defective release valve coffee or lots of water in the drip tray Error without display message i See instructions error messages troubleshooting Part 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 17 Engineering 2 3 5 4 1 Operation of the brewing valve and release valve A T piece is built into the release valve in the brewing water inlet to the brewing unit The release valve is controlled through the process described below we When heating The brewing valve limits the pressure in the boiler system to about 0 4 MPa 4 bar during the heating phases The excess water is guided to the drip tray through the release valve which is open during heating Illustration see water supply assembly and valves chapter 2 3 5 4 During the pre infusion before the brewing cycle prehandling of the ground coffee k The pump switches on the brewing valve and release
12. WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T5 4 gp Service Start up Maintenance All in One spout WMF 800 900 1000 S f Air intake cap Air intake tube Milk nozzle _ D RS Elastomer nozzle 3 Ka Milk hose Milk foamer nozzle Complete milk foamer All in One spout WMF 1000 pro S Milk nozzle Ze Elastomer nozzle amp Air intake cap kes Milk hose Complete milk foamer WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT 15 5 Service 5 2 4 Service Maintenance of Coffee Machine 5 2 4 1 General Information The service message Service recommended is shown on the display after every 7 000 or 10 000 cycles The service may be performed only by trained staff or by WMF Service Safety checks must be carried out The statistics record the number of counted beverages since start up for the date see the last line They cannot be erased The customer care programs also show how often and when it was last performed The item Reference for maintenance shows how many beverages have been dispensed since the last maintenance 5 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Service Start up Maintenance Statistic WMF800 Titan 8 14 2012 1 17 45 PM Serial number 03 12 22406 Machine number 22406 Production date 3 27 2012 Description Value Machine counter Total coff
13. J wr 1000 Cottee Joy Message counter Product counter E Total product counter Grinder running time Piston counter Piston motor running time 5 FE Poa Pump run time Water filter Reset PIN code WT 2 AO Port com4 WE 10005 Machine number 34588 Drop Down Menu Display Statistic indicates the coffee machine statistic same function as statistic button see chapter 3 2 2 ServiceHistory indicates the services carried out last same function as service button see chapter 3 2 2 Daily counter indicates the beverage counter since the last deletion same func tion as counter button see chapter 3 2 2 System History all actions carried out at the coffee machine are documented and displayed here Products dispensed all beverages dispensed at the coffee machine are document ed and displayed here Message counter all error messages displayed by the coffee machine are docu mented and displayed here Clear see as from item 8 Clear product counter deletes the daily counter function must not be carried out Deletion does not influence the coffee machine statistic Total product counter deletes the total product counter Total counter but does not delete the single product counter see item 8 function must not be carried out Deletion does not influence the coffee machine statistic except Total co
14. Resistance at 20 C about 12 500 ohms Resistance at 80 C about 1 200 ohms Resistance at 90 C about 900 ohms Service life hot water boiler and temperature sensor maximum 6 years After 6 years the hot water boiler must be replaced for safety reasons descaler Descaling may only be performed with the descaling program and with the intended A T2 12 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Boiler water system 3 lt Fundamental temperature controls During initial heating K Test whether the temperature lt 80 C Test whether the level sensor is making contact k Heat the hot water boiler and steam boiler one after the other to 90 C The desired temperature can be set by the customer from 60 C to 95 C K Standby heating operation up to the desired temperature Heating the steam boiler up to the desired temperature 130 C Standby heating K Continuous testing whether the temperature is less than the desired temperature Switch on the heating to 1 K over the set regulation temperature and if necessary over temperature recovery phase Pause compensation The set temperature is increased after pauses in order to compensate for heat loss caused by a cooled brewing system The maximum heating is 10K after 4 minutes and 10 seconds Heating while dispensing K When beverages are dispensed the brewing water temperature i
15. a WMF scale filter should be installed WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT T1 3 General information 1 2 Technical information WMF 1000 S 1000 pro S WMF 1000 S WMF 1000 pro S Brewing process Coffee specialties with and without milk Pot function Use the pot function to dispense several cups of caf cr me at once Daily hourly performance Maximum 50 cups coffee specialties with and without milk and or milk foam dispensing per day 4 5 liters hot water total amount per hour Average daily use 10 cups Nominal power rating 1 7 2 3 kW Energy saving mode Four Eco Modes can be selected Consumption at operating Eco mode 1 gt 47 W temperature without water Eco Mode 2 gt 42 W savings of 11 dispensing Eco Mode 3 gt 39 W savings of 17 Eco Mode 4 gt 22 W savings of 53 Zero Energy function Programmable switch on and switch off times for individually adaptable power needs no power is consumed when switched off Mains power connection 1 N PE 50 60 Hz 240 V fused with a maximum of 16 A Mains voltage tolerance range 230 V 6 10 mains voltage interruption lt 50 ms no interruption of function Ambient temperature 5 C to max 35 C empty the water line in case of frost Maximum humidity 80 relative humidity without condensation no water spray do not use unit outdoors Accessories Multitool small cleaning brushes cleaning tablets
16. 5 1 3 Selection of Customer Specific Settings Copying Settings to Several Coffee Machines Can be done only with the service program in the service center Using the service program machine data and beverage settings can be saved and transferred to other coffee machines Specific machine data such as the counter are not transferred see service program description For any questions please contact the WMF Coffee Machines Service Department WMF 800 900 1000 S 1000 proS Edition 07 2014 KMT l 7 Error messages instructions troubleshooting see part 6 A 7 See Item 14 Drain boiler T5 1 Service 5 2 Service and maintenance 5 2 1 Introduction Small professional coffee machines require regular maintenance and descaling Apart from regular cleaning by the user operator the coffee machine must be descaled by the user operator at the intervals shown Timing of descaling is calculated by the coffee machine This depends upon the settings for the degree of hardness of the local mains water and whether or not Pa a water filter is fitted Descaling For descaling see the user manual and maintenance interval When prompted on the display descaling can be carried out by the user operator i Service maintenance Service maintenance every 7 000 cycles for WMF 800 900 every 10 000 cycles for 1000 S 1000 pro S The service maintenance may be performed only by trained staff or by WMF Service Safety ch
17. Valves may not be opened It must be replaced complete with all o rings without the solenoid Seen WMF 800 900 1000 S 1000 proS Edition 07 2014 KMT gp Boiler water system Error without display message e Problems with milk and milk foam dispensing due to a leaking or defective steam valve Spare parts a e Valve without magnet 1 5 mm width travel e Magnet body See instructions error messages troubleshooting Part 6 2 3 6 4 1 Solenoid valves See Chapter 2 3 5 4 2 2 3 6 4 2 Cappuccino pump air pump for WMF 1000 pro S only An air pump is connected to a Y fitting in the steam line from the cappuccino valve to the combi spout Fresh milk is drawn into the combi spout by the mixture of air and steam which foams the milk If no air is added warm milk is dispensed Technical data air pump Power supply Nominal voltage 24 V DC with grid voltage regulator to 18 V Current draw lt 0 5 A Fixed air aperture in 0 2 mm intake hose Additional run time 3s Line is blown out after fixed setting pauses of gt 7 minutes Errors without error message e Air pump clogged or defective milk does not foam WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 25 Engineering 2 3 7 Flow Errors The flow meter is the sensor that recognizes the cause of faults if the flow is too slow for any brewing operation beverage metering and for steam boiler in
18. central console only WMF 1000proS value must not be modified Message Grinding degree too fine this value indicates when the message Flow stopped grinding degree too fine is displayed at the function grinding degree setting max value must not be modified Message Grinding degree too coarse this value indicates when the message Flow stopped grinding degree too coarse is displayed at the function grinding degree set ting min value must not be modified Steam cup warmer timeout this value indicates how long max the cup pre heating function steam jet can be used value must not be modified cup size pre selection small this value indicates by how many percent the cup vol ume is reduced for cup small value must not be modified cup size pre selection large this value indicates by how many percent the cup vol ume is increased for cup large value must not be modified Cup pre heater enabled activates or deactivates the steam jet function value must not be modified Warm up rinsing for Espresso activates or deactivates the automatic warm up rins ing for the 1st espresso after a longer waiting phase value can be modified Short delay for double click activates or deactivates the delay of beverage dispensing value must not be modified 9 Button Programming gt Programming 53 cl Operating mode cup lighting 9 3 Button
19. locked Switch off the machine clean control panel only clean control panel with the WMF 800 and 900 T6 2 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Operation instructions Me Entered in error statistics Comments clear flow stopped Fill the water tank bleed machine via hot water button water temp sensor Switch off the machine and allow to cool for at least 4 hours If the error repeats the hot water boiler must be replaced steam temp sensor Switch off the machine and allow to cool for at least 4 hours If the error repeats the steam boiler must be replaced grinding too fine Set the grinding degree at the grinder to be more coarse grinder blocked The grinder is blocked by foreign objects grinding sounds can be heard briefly Remove foreign objects level timeout The steam boiler is not filled up to the level of the level probe Possibly air in the system Inlet valve does not open motor driver error Switch coffee machine off and then on again If the error repeats the grinder motor or the brewer motor must be replaced EEPROM Error l Switch coffee machine off and then on again If the error repeats the CPU must be replaced WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT fe See flow errors chapter 2 3 7 16 3 Instructions error messages troubleshooting 6 2 2 Troub
20. 1000proS230xV014 HEX E IS WPLY212X HEX Desktop e Eigene Dateien Arbeitsplatz EI z Netewerkumgeb z ung e 8 Maschinenprogramm HEX gt Abbrechen Z Ji HexLoad 2 14k WMF10005230XV015 HEX File Edit View Target Options Help File Target Range 3000 1F300 Range s 3000 3FFEF CRC B4BE CRC B4BE Number of bytes 99410 Application Bootloader May 20 2009 15 09 17 Number of data areas 4 CPU uPD78F1156 Number of records 6215 BTL SW Version BTL vin Area Adr Len Gap Data EE is 00 neun 00 oungnanr alii SRR Xll pF Fe 0003 00003510 DO008DCHh a7 57 37 0004 00010000 O0NNFIDI C3 C7 FF Ve f 33 33211 of 99410 bytes i TI Indicates the coffee machine software versions in the HexLoad folder Select desired coffee machine software version with the correct language package Push Open gt Update starts automatically If the update does not start automatically please eliminate the possible errors as described in chapter 11 2 The software is uploaded together with the language package to the coffee machine the customer specific settings are not yet modified by the update Until the update is completed the following message is displayed on the coffee machine Bootloader Vx xx 38400 baud 4 Software update 18 In order that the coffee machine is ready to operate again after the software update there are File Edit View Target Options Help
21. 5 4 Water supply assembly and valves T2 16 2 3 5 4 1 Operation of the brewing valve and release valve T2 18 2 3 5 4 2 Valve T2 18 2 3 6 Steam boiler systems s duced didi EC dE KEREN dE EINEN SEET REESEN E eens T2 19 2 3 6 1 Steam boiler with temperature sensor and electrode level sensor T2 20 2 3 6 1 1 Level sensor T2 21 2 3 6 1 2 Inlet pipe 72 22 2 3 6 2 Thermostat 72 22 2 3 6 3 Steam boiler safety valve T2 23 2 3 6 4 Cappuccino valve steam boiler 72 24 2 3 6 5 Steam Jet valve 72 24 2 3 7 FOW EMMONS x Ca estens ate e r O tis yatanerae ters a Steyae cath tetera rE a fava Terea T2 26 2 3 7 1 Components and parts T2 26 2 4 Brew system and grounds container T2 27 2 4 1 Elle RTL EEN T2 28 2 4 2 Brewer with drive T2 28 2 4 2 1 Outlet piston top piston with brewing sieve T2 32 2 4 2 2 Friction piston T2 32 2 4 2 3 Lower piston T2 32 2 4 3 Brewing water connection coffee spout connection 0 00 cece eee eee T2 33 2 4 4 PREG GES WCC EE T2 33 2 4 5 Brewing ORIENT NNN EE Ad STEE GEE SEENEN EE dea T2 33 2 4 5 1 Pinion T2 34 2 4 6 Grounds CONTAINER EE T2 34 2 5 Dispensing devices 72 36 2 5 1 ELE RT TEEN T2 36 2 5 1 1 Coffee dispensing T2 37 2 5 1 2 Automatic milk and milk foam dispensing T2 38 2 5 2 Hot water dispensingicesrar date E EEN NESE ET GENEE dE EREEREER T2 39 2 5 2 1 Dosing procedure hot water T2 39 2 6 Drip tray and drip tray grid T2 40 2 7 Fan T2 42 2 8 Electrical electronics T2 43 WMF 800 900 1000 S 100
22. A 7 See troubleshooting chapter part 6 WMF 800 900 1000 S 1000 prop Edition 07 2014 KMT gp Electrical electronics 2 8 3 Heater relay The heater relay has two circuits for the hot water boiler and the steam boiler heaters The controller only powers the heaters separately This ensures that the total heating power does not exceed 2 kW Technical data Activation by relay 24V Current load loadable up to a maximum of 25A Load voltage 230 V Technician instructions If traces of corrosion or oxidation are visible on the relay or the connections replace d the SSR the heating cable harness or the boiler if contact resistance is suspected Error without display message Hot water boiler overtemperature e e Heating time of the hot water boiler e Steam boiler overtemperature e Heating time of the steam boiler Kos 2 8 4 Illumination WMF 1000 pro S See troubleshooting chapter part 6 The 1000 pro S coffee machines are equipped with an LED light It is located in the panel between the grounds container and the water tank and illuminates the grounds container and water container Technical data illumination Rated voltage 24 V DC Voltage LED 3 2V Current 80 mA Total LED voltage approx 13 V Total LED power about 1 0 W 2 8 5 Cable harnesses All cable harnesses are provided in the basic configuration of the coffee machine WMF 800 900 10
23. Currert empty bean hopper 180 Currert repress fi 5 00 Discharge after product Sec 25 00 Discharge after cleaning Sec 10 11 System configuration Sys Parameters Water hardness Shows the currently set water hardness value can be modified LCD contrast Shows the LCD contrast value can be modified Ventilator after run Shows the time sec how long the ventilator runs after beverage dispensing value must not be modified Grounds quantity Shows the grinding time sec when the message Empty grounds container appears in the display value must not be modified PIN Code this function is not supported Remaining water quantity If fill level sensor indicates empty the quantity ml set here can still be dispensed before Refill water tank is displayed value must not be modi fied Standby delay Shows the time min when machine switches off after the last beverage dispensing At O coffee machine is not switched off automatically value can be modified Flow too small Min quantity of impulses per second if less impulses are measured by the flow meter the error message Flow stopped is displayed value must not be modified Grounds limit Max grounds quantity gr which is used for one grinding value must not be modified Grinding performance The specific grinding value which is written on the grinder body has to be entered here This value a
24. Enter at COM port USB the COM port assigned in 321 Servicestellennummer the device manager SOH Port USB COM Port RS232 At Baudrate please select 19200 lo Ee Now all installations assignments and settings have been carried out and the connection between coffee machine and laptop is possible Should there be any problems with the connection please take a look at chapter 11 in which the troubleshooting is described 12 Troubleshooting 75 12 Troubleshooting In this chapter error messages and their elimination is described Even if settings and installation are correct there might be problems with the con nection or the connection may be interrupted In this chapter error messages and possible troubleshooting is explained with screenshots 12 1 Unable to open com port Timeout connection x Unable to open com port win error code 2 Com port could not be opened e Switch on coffee machine e Connect coffee machine and laptop with USB cable ei e Assign correct com port in Extras gt Options chapter 10 3 e Timeout Keine Yerbindung an COM4 e Select correct baudrate In Extras gt Options chapter 10 3 12 Troubleshooting 76 12 2 Machine update HexLoad does not start by itself During the first machine update it might happen that the baudrate in HexLoad Program has not been set correctly and thus the update does not start by itself In order to eliminate this error
25. Programming gt Load gt Level 1 products 10 Milk beverages enabled activates or deactivates dispensing of milk beverages in the 11 office function value should only be modified at the coffee machine Pause at coffee pot dispensing this value indicates how long the waiting time be tween the single brewing single cycles is during pot dispensing value must not be modi fied System Configuration Product level 1 P1 P6 Level 1 products in this tab the beverage buttons of the 1st level are indicated Mono key level 2 in this tab the beverage buttons of the 2 4 level are indicated P1 P10 Through these buttons the beverage settings for each beverage can be called up 9 Button Programming gt Programming 54 2 System Programming P1 P10 in the example P3 Cappuccino 1 Product counter indicates by what number the counter is increased in the coffee ma fi Product counter fi Number of cycles fo DI Pause for multiple dispensing sec kb Valve pre heating Iml E H grinding amount Io EI Double product grinding time extension E Presintuse dosage ml Ga Delay alter pre infusion sec foro Open brewing chamber sec fi 80 Tamping pressure coffee 55 Coffee water dosage ml ig o0 Re pressing time sec 20 00 Pause between milk and coffee sec fo D Dzaemnophideipereg JGe fie co Milkfoam dosage sec Mik foam before coffee D IV Product released IV
26. S Edition 07 2014 KMT T3 1 Cleaning and care 3 4 Manual milk foamer cleaning milk system All surfaces coming into contact with milk must be thoroughly cleaned at least once per day for hygiene reasons The milk intake hose should be replaced at regular intervals All parts of the milk system must be cleaned thoroughly at least once a week Proceed as follows Remove the grounds container and water tank from the coffee machine Remove the hose from the milk container and the hose guide k Operate the release on the back of the All in One spout k Pull the All in One spout downward k Remove the milk hose from the All in One spout Remove the milk nozzle from the milk hose xk Unscrew the air intake pipe not for 1000 pro S k Unscrew air intake cap from the air intake pipe not for 1000 pro S k Press the All in One spout on a solid surface The top and bottom parts loosen and can then be separated Stir one measuring cap of WMF milk system cleaner into 200 ml of water in a container lt Place all parts of the milk system in the cleaning solution for 5 hours or overnight lt Then rinse all parts thoroughly with running warm water lt Screw air intake cap onto the air intake pipe not for 1000 pro S x Screw the air intake pipe back in not for 1000 pro S k Insert the milk nozzle into the milk hose lt Replace the milk hose on the All in One spout lt Push the All in One spout from below and engage the latch
27. Start Stop operation IT Release for double click 2x B y ptplug route cyce T Dispense product as double product IV Pre infusion JV pre heat cappuccionatore F Wet pressing after preintusion IV Wait until milk dispensing finished IV Produkt mit Milchschaum Assign defined product name Me e ei Retur to standard value fioo Cup size fi o0 Coffee volume dosage fico 2 cups size 10 11 chine statistics if beverage is dispensed value must not be modified Number of cycles this value indicates how often the beverage dispensing is repeated per touch of the beverage button value must not be modified Pause for multiple dispensing indicates how long the pause is between multiple dis pensing see number of cycles value must not be modified Valve pre heating this value indicates how much rinsing water is used for pre heating the coffee machine value must not be modified Grinding amount this value indicates how much ground coffee gr is used for this beverage value should only be modified at the coffee machine Double product grinding time extension if a double beverage is dispensed in only one brewing cycle this value indicates by how many percent compared to the single bever age the grinding quantity is increased value must not be modified Pre infuse dosage this value indicates how much water is used for the pre brewing function value must not be modifie
28. The dates can be updated by clicking on the exclamation mark ee e By clicking with the right mouse button in the white area a window is opened to set the service Service station ae If Set service is pushed the maintenance counter in the statistic is set to zero and the message Total service Service recommended disappears in the display _ Service date Service station Service code a 7 17 2012 0 1 oo o CC S CN CO OO OO GO ojojojojojojo amp 00 00 0000 3 2 3 Tabs for selection of coffee machine type WMP soo PWF 1000S 7 Asis i WMF 1000 Coffee Joy e By clicking on one of these tabs the coffee machine type has to be selected to which a connection is intended to be established This warning message will appear if you try to establish a con nection to an unsuitable machine type 3 Basics amp Overview User Interface Service Program 3 2 4 Buttons e System status Information about current status of machine e Programming Uploading and saving of a machine configuration as well as adjusting for example water hardness degree Eco Mode etc in the system configuration gt Programming is described in detail in chapter 5 e Test functions Corresponds to a component Test and live display besides an error statistic is saved here 4 Software update 14 4 Software update Advice regarding software update e Prior to starting a software update it h
29. The piston is affixed to the brewing sieve The coffee is filtered through the brewing sieve The brewed coffee is directed over a cover 0 6 mm directly to the All in One spout Error without display message If the upper piston is obstructed an error is recognized by the flowmeter Spare parts Pi e Complete outlet piston See flow errors chapter 2 3 7 Error messages instructions troubleshooting see part 6 2 4 2 2 Friction piston The friction piston affixes the basic position for the lower piston which releases the brewing chamber The spring assures the necessary holding power Technician instructions If the spring is not present there will be a lot of ground coffee around the brewing i chamber Spare parts e Complete friction piston e Spring 2 4 2 3 Lower piston The lower piston serves to let in the brewing water The brewing water reaches the brewing chamber if the lower piston lays properly on the lower stop of the brewing chamber The lower piston is brought upon lifting the brewing unit into this position by the friction piston If the drill holes of the piston are obstructed the brewing water reaches the ring gap to the outside diameter well distributed in the ground coffee After remove and replace the brewing unit a brewing cannot run correctly if the limit switch is impacted after replacing and the lower piston cannot reach the insertion position lowest position in the brew chamber This is unavoidable d
30. count Mug Caf Creme Product 9 count Cafe Latte Product 10 count Espresso Number of brew cycles Number of milk system rinsings 3 Basics amp Overview User Interface Service Program 11 e Counters daily counter The daily counter contains the counters since last deletion gt This daily counter can be deleted by the customer at the display and through the service program I x Total products dispensed sun Total coffee products Decaffeinated products Double products 2x Large cups DG Jug coffee cream Product 1 count Espresso Product 2 count Caf Creme Product 3 count Cappuccino Product 4 count Latte macchiato Product 5 count Mug of milk Product 6 count Hot water Product 7 count Ristretto Product 8 count Mug Caf Creme Product 9 count Cafe Latte Product 10 count Espresso e The daily counter shows the total no of beverages dispensed as well as the no of dispensing per beverage since the last deletion e The daily counter can be deleted by using the eraser symbol N The counters shown here are identical to the counters which can be read out from the display of the coffee machine 2 0 1 5 1 3 0 4 1 0 a 0 a e Historial Viewing of service history as well as setting of service date after completion gt Ifthe service is set the message Service recommended disappears in the coffee machine display 3 Basics amp Overview User Interface Service Program xi kk e e
31. foamer complete replace 7 Milk hose complete with 1 7 replace mm and 1 5 mm nozzles Care kit 33 2907 4100 for WMF 1000pro S No Designation Position Comments 1 2x O Ring red Brewing unit replace 2 2x O Ring 3 68 m x 1 78 mm Brewing unit transition connection replace 3 1x O Ring 7 65 x 1 78mm Transfer water tank replace 4 Elastomer nozzle All in One spout steam nozzle replace grease lightly with No 5 steam nozzle 5 Grease for O rings 6 Milk foamer complete replace 7 Milk hose complete with 1 3 replace WMF 800 900 10005 1000 proS Edition 07 2014 KMT 15 3 Service sbul e Apybis se ap UPU 10919 abuly O y asoy Ju ade da uayasneysne yone ydsys i OS wf 3 jdwo asoy JN ynods uo u1 y ade day uayasnejsne jnejsny au0 ul V l G p jdwo znods 3u0 ul V Hajdwoy yonejyssyrpi Wdwoy znejsny 3u0 u Ily 9 Sbuu 0 pai y 0q adejdas uayasnejsne abuly 09 Ua101 apiag dn uoysid buimaigq Jamo Abuous md J uagaiyas uago y eu DU Uag oyynig udsa uy 3 ZZOU WEIJS JIWOJse a IL uayosneysne asnpjdwiepsawioyse y Duu 0 ed uaypsnejsne Du 0 3 zzou wWea s J9W0 se J asnpjdwepsswojselq 7 yue 49 eM JuesseM 5 2 3 3 Customer Check up Procedure Duu deus aaowa uausayjua Bulisbunsayais sbull Q y 0q adejdau uayasnejsne abuly 0 apiag Wf oP assnjyosuesaynag yun umaq uauupung 1 sbuu 0 40 39S PS buly 9
32. functions right click on the button gt Drain system Coffee machine switches off automatically after the steam jet Empty boiler ze Disconnect mains plug allow to cool K Open the coffee machine Pull the top hose off of the hot water boiler and unscrew the nipple ze Unscrew the level probe on the steam boiler Draw the water out of the hot water boiler and steam boiler with the 1 5 m long hose 00 4800 7400 Screw the level probe onto the steam boiler tighten and plug in the cable Install the nipple and insert the hot water hose Close coffee machine The next time it is switched on the coffee machine will be filled again all counter levels and statistics entries remain intact WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T5 13 Operation instructions Me Part 6 Troubleshooting 6 1 User messages on the display 6 1 1 Operation messages beverage sel locked fill the water tank The water tank is nearly empty refill beans confirm beverage Bean hopper is empty Grinder idle current detected empty grounds cont Grounds container has reached maximum fill level grounds cont empty No C Yes P Confirm that grounds container really was emptied lower spout await dripping Instructions milk is dripping not for 1000 pro S heating up Message appears when heating up after switch on or after the Eco Mode status no Eco Mode for WMF 800
33. gasket grease 5 g Transparent milk nozzle for unrefrigerated Milk lance cleaning brush for the milk lance milk steam nozzle spare part air intake pipe with cap spare part Degree of protection IPXO Protection class Protection class Water tank capacity 2 8 litres Drip tray capacity about 1 0 liters Steam jet cup warmer At the touch of a button hot steam slowly flows into the cup from below Coffee bean hopper 280 g with optional container expansion 600 g Continuous sound pressure level lt 70 dB External dimensions W H D 380 mm 407 mm with optional container expansion 459 mm 449 mm Weight empty approx 19 kg On site power connection 3 x 1 52 via isolated ground outlet On site fuses at least 10 A Others Coffee machine with dry coffee grounds ejection into the integrated grounds container Procedure Drip tray without drainage Installation clearances For operating service and safety reasons the machine should be installed with a clearance of not less than 50 mm at the back and sides from the building or non WMF components A clear height of 1 100 mm from the top of the supporting surface should be ensured The height of the installation surface above the floor is at least 850 mm At least 320 mm clearance must be provided above the machine in order to remove the brewing unit for maintenance and cleaning Built in electrical connection The power cord must not come into
34. name 2 name now only has to be allocated to the desired beverage button NoProductname Product name 3 No Productname Product name 4 No Productname Product name 5 No Productname Product name 6 NoProductname Product name 7 No Productname Product name 8 5 2 2 Allocate beverage names to a button e Select the desired beverage button in the window programming Beverage buttons P1 P4 correspond to product level 1 and 2 Beverage buttons P7 P10 correspond to the mono button level 3 gt Advice the buttons P5 P6 milk foam and hot water cannot be modified 5 Programming System Configuration 28 PE Programming AEA ets ths See By Send K i DO Set e Now the window with the settings for the selected beverage opens Tab for product level Selection of beverage button 5 Programming System Configuration emm d e Left column beverage specific settings this column must not be modified e Right column button specific settings 1 Product counter z a 1 Number of cycles e D SC e r AE Prae aen e Open drop down menu Assign defined product name and select desired ause for le dispensing sec 7 SS Sg Vv Ee PE beverage name 64 Double product grinding time extension Pen E puttne ee nt Es eng e Close window by X after allocation a eer EE 0 00 Tech Assign defined product name 180 Tamping pressure coffee 40 Coffee water dosage ml mmer No Prod 500 ET fo
35. se X C 0 73309 Geistingen Model label WMF 900 Type VAR Mod Serial No Prod Date 030400 0021 PR 000100 02 2011 1 NIPE 50 60 Hz 220 240 V max 17 23 kW i Se max pressure WMF AG Made in Germany Eberhardstrafse ys D 73312 Geislingen Model label WMF 1000 S 1000 pro S Type VAR Mod Serial No Prod Date 03 0500 0003 PR f 000100 03 2011 IN PE 50 60 Hz 220 240 V max 17 23 kW 8 i 8 S max pressure WMF AG Made in Germany Eberhardstra e ps D 73312 Geislingen WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T1 5 General information 1 3 Views 1 3 1 WMF 800 900 Hill ia CS 11 6 WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT gp Technical information basics 1 3 2 Views WMF 1000 S 1000 pro S WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T17 General information 1 4 Water filter The use of water filter 100 and 200 is recommended for using water with a carbon hardness of more than 5 dH 1 4 1 Water filter 100 for WMF 800 900 and 1000 S 1000 pro S Technical data and dimensions 100 1 4 2 Water filter 200 for WMF 900 and WMF 1000 S 1000 pro S Technical data and dimensions 200 T1 8 WMF 800 900 1000 S 1000 pro
36. spout is leaky Spare parts e Hose coupling 2 5 2 1 Dosing procedure hot water When the hot water dispensing is started the pump and the heating is switched on The dispensing can be stopped by pressing the hot water button again When the hot water button is held down water is dispensed in free flow WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 39 Engineering 2 6 Drip tray and drip tray grid WMF 800 WMF 900 WMF 1000 pro S 1000 S The fill level of the drip tray is not monitored electronically It can be taken out without taking out the water tank or the grounds container A float is integrated to indicate its level The drip tray grid is loosely laid on the drip tray The drip tray grid for the WMF 900 1000 S and 1000 pro S is equipped with a steam jet for preheating cups The release water is guided through the release hose into the drip tray T2 40 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Drip tray Technical data drip tray Drip tray capacity 1l Level indicator Float Error without display message Water runs during the brewing in addition to warm rinsing into the drip tray e No message when cleaning that the drip tray must be emptied e The drip tray can quickly run over WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT A Z Error messages instructions t
37. the communication settings have to be adjusted in the HexLoad program d HexLoad 2 14k WMF10005230X 015 HEX File Edit View Target Options Help Target Range Range s 3000 3FFEF CRC CRC B4BE Number of bytes 99410 Application Bootloader May 20 2009 15 09 17 Number of data areas 4 CPU uPD78F1156 Number of records 6215 BTL SA Version BTL 1 01 Area Adr Len Gap Data 0001 00003000 O00000AC 00000054 EC 8D 01 01 EC 49 00 01 EC 49 00 01 EC 49 00 01 0002 00003100 0000040F 00000001 36 00 CF 32 B9 OA D2 61 E8 83 FI 9B A 92 DF FB 0003 00003510 O0008BC6 00003F2A D6 36 EA 36 FD 36 OD 37 18 37 2D 37 42 37 57 37 0004 00010000 O000F3D1 D1 DD 06 30 90 BO EE 03 00 30 7B BO D7 C3 C7 F7 Select communication parameters 384c Communication parameters x Cancel Baudrate ComPort Machine update does not start by itself Open with Options gt Communication the communication parameters At baudrate 38400 must be set At com port the port must be set which has been assigned to the machine in the Windows device manager chapter 10 3 If the communication parameters have been set correctly the machines update starts automatically Service Start up Maintenance Me Part 5 Service 5 1 Start up 5 1 1 General Information for Customer Start up In its factory setting the coffee machine will automatically commence with customer start up after initial switch on Durin
38. the steam boiler is active Brew water valve indicates whether the brewing valve is active Steam valve indicates whether the steam valve is active Hot water valve indicates whether the hot water valve is active Inlet valve steam boiler indicates whether the inlet valve to the steam boiler is active Flush valve brew piston indicates whether the release valve is active Water pump indicates whether the oscillation pump is active Spare steam jet indicates whether the valve of the steam jet is active Fan indicates whether the ventilator is active Spare air pump indicates whether the air pump only pro coffee machines is active Grinder motor indicates whether the grinder is active Piston motor DOWN indicates whether the brewer opens Piston motor DOWN indicates whether the brewer closes Spare T1 T3 and T4 do not have any function 10 Button Test Functions 65 10 4 Button Test functions Tab Keyboard Status I Product 1 button I Product 2 button IT Product 3 button IT Product 4 button I Product 5 button IT Product 6 button T Minus H button IT Plus button l Program P button Clear C button Lighting product 1 Lighting product 2 Lighting product 3 Lighting product 4 Lighting product 5 Lighting product 6 Lighting minus Lighting plus Lighting program IP Lighting clear IC TF iahting care P Lighting ting P E Lighting ing PIPS
39. tion will be irrevocably lost 6 Test functions coffee machine parameters component test 34 6 Test functions coffee machine parameters component test The CPU of the consumer coffee machines does not offer the possibility of a component test directly at the coffee machine However a simple troubleshooting can be carried out here by means of two testing possibilities which are available in the service program 6 1 Test functions Test functions live display There some important parameters such as for example boiler temperature or condition of the control switches are continuously displayed updated live and during beverage dispensing In order to start the live display the Play button must be pushed as long as this button is activated all information is continuously displayed In order to stop this the Stop key must be pushed during the live display the component test test button is deactivated Test functions component test Only to be carried out by trained specialized personnel Here single components can be actuated specifically and thus they can be checked regarding their function activation yes no In order to start the component test the fest key must be pushed Now the coffee machine is in the system test mode which is indicated in the display of the coffee machine by the message system test In this condition the desired components can be selected by ticking If the est key is now pushed again ex
40. update 19 Fie Daday System gaus Preorarmne Estra about System intonadary pt el Tits Erd e The following window opens ais Suchen in i HexLoad z oe ES E WMFBO0SiIver230X 218 HEX d Si WMFBO0Titan230X 004 HEX Zuletzt E WMF9O00Titan230XV007 HEX venyendete D Desktop E WMF1000proS230 V014 HEX IS WPLV212X HEX e Eigene Dateien Avbeitsplatz ag e E Dateiname z ifmer ung Dateityp Maschinenprogramm HEX d Abbrechen A 4 4 Configuration and activation of the new software Indicates the coffee machine software versions in the HexLoad folder Select desired coffee machine software version with the correct language package Push Open gt now the update starts as described in Software update chap ter 4 1 Finish Software update just as described in Software update chapter 4 1 After successful upload of the new software version to the coffee machine it is still necessary to load the new configuration data of the new software in the working memory In order to do this the following steps have to be taken e Open service program and establish connection to the coffee machine by clicking the Start button see chapter 3 1 Attention prior to the next step it is imperative to write down the following customer specific settings As described on page 22 they have to be en tered again 20 4 Software update Machine number seri
41. valve Steam valve Inlet valve Steam jet valve Steam Jet X24 Optional illumination 1000 pro S FA T8A 250 V WMF 800 900 1000 S 1000 proS Edition 07 2014 KMT T2 45 Engineering 2 8 2 Power supply The power supply is connected with a plug to the controller The controller supplies the transformer The transformer delivers voltage for e A12V part for supplying the logic e A 24V part for the 24 V loads such as for example the magnetic piston pump fan air pump heat relay There are various inputs and outputs on the CPU board see table Toroidal transformer Switching on the 12 24 V supply for the coffee machine Turn on the ON OFF switch on the operator control panel k Via the 5 V power supply input the controller switches on Technical data toroidal transformer 5 1 V voltage oadable up to 1A 24 V voltage oadable up to7A Mains input Nominal voltage 230 V as delivered or nominal voltage 120 V maximum voltage compliance at 230 V 175 264 V Line frequency 47 63 Hz Technician instructions If the 5 V supply is overloaded the coffee machine switches off because the controller has no power If the internal device fuse has tripped as a rule the power supply is defective and the power supply must be replaced Error without display message e No 12 V and no 24 V available for controller e No 5V available 72 46 A
42. x Push All in One spout all the way down k Insert the milk hose into the guide Additional recommendations in any case but particularly with low flow or when using milk that is not refrigerated an intermediate cleansing should be performed after 4 to 6 hours of operating time 3 5 Cleaning the exterior and interior of the coffee machine Prior to front panel cleaning switch off the coffee machine using the ON OFF button The interior of the coffee machine the brewer brewer compartment drip tray grounds container and the water tank are easily accessible for cleaning When cleaning the interior make sure that no contamination ground coffee gets into the water tank coupling 3 6 Cleaning the water tank grounds container drip tray bean hopper Before bean hopper cleaning switch off the coffee machine and disconnect it from the power system Never clean the grounds container water tank and drip tray in a dishwasher and never use any cleaner additives The water tank and the grounds container can easily be removed from the coffee machine When removing the grounds container make sure that the milk hose is not in front of the grounds container Remove the grounds container and the water tank empty them and rinse them under running water Clean the grounds container thoroughly and let it dry Then place it back into the coffee machine Remove the the drip tray with the drip tray grid empty it and rinse it with water Place the d
43. 0 pro S Edition 07 2014 KMT To 1 WMF 800 900 1000 S 1000 pro S 2 8 1 2 8 1 2 8 1 2 8 2 2 8 3 2 8 4 2 8 5 Part 3 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 Part 4 4 1 Part 5 5 1 5 2 5 1 1 5 1 2 5 1 3 5 2 1 5 2 2 5 2 3 5 2 4 Part 6 6 1 6 2 6 1 1 6 1 2 6 1 3 6 2 1 6 2 2 Machine cleaning using cleaning tablets with sponge Warm up rinse coffee system rinse Automatic milk system rinse Connect amp Clean Manual milk foamer cleaning milk system Cleaning the exterior and interior of the coffee machine Cleaning the water tank grounds container drip tray bean hopper Brewing unit cleaning Descaling Scale filter insert Cleaning intervals overview Software Service program training documentation Service Start up General Information for Customer Start up 00 0 0 eee eee eee eee Information for Checking in a Service Center Selection of Customer Specific Settings 0 000 cece cece eee Service and maintenance reet Te BEER Safety Checks during Mal MECMaNCe ture gieren erg atres n TSN SEN e CUSTOMER E EE 5 2 3 1 General Information 5 2 3 2 Care kit for customer check up 33 2907 4000 and 33 2907 4100 5 2 3 3 Customer Check up Procedure Service Maintenance of Coffee Machine 5 2 4 1 General Information 5 2 4 2 Service Maintenance reference for maintenance 5 2 4 3 Service Maintenance Procedure Troubleshooting User messages on the disp
44. 00 S 1000 pro S Edition 07 2014 KMT T2 47 gp Cleaning and care Part 3 Cleaning and care Regular cleaning is essential in order to ensure problem free operation of the coffee machine and to ensure optimum coffee quality Cleaning is done only every 27 days or 230 brewing cycles for the small coffee machines In order to prevent the brewer from breaking if the brewing chamber becomes clogged cleaning tablets with a sponge must be used During cleaning the sponge swells up thus ensuring a defined water flow rate in the brewing chamber during cleaning 3 1 Machine cleaning using cleaning tablets with sponge How often the coffee machine is cleaned depends on its use WMF 800 more than 25 brewing After 230 brewing cycles or 7 days the cycles within 7 days request for machine cleaning appears WME 800 less than 25 brewing After 230 brewing cycles or 14 days the cycles within 7 days request for machine cleaning appears WME 900 1000 S 1000 pro S After 220 brewing cycles or 27 days the request for machine cleaning appears The request for manual milk system cleaning appears weekly If these recommendations are not followed the coffee machine is disabled after another 30 brew cycles or 2 days until cleaning has been properly performed Counting the time until the next cleaning starts with the first beverage brewed after the last cleaning 3 2 Warm up rinse coffee system rinse When switched o
45. 3 24 25 26 27 28 29 Pre infusion indicates whether the ground coffee should be watered in the brewing chamber prior to the actual brewing process which makes the coffee taste more intensive value should only be modified at the coffee machine Pre heat cappuccinatore activates or deactivates a short steam jet in order to pre heat the milk system value must not be modified Wet pressing after pre infusion activates or deactivates the function that the tamp ing pressure of the brewing chamber is slightly increased after pre infusion see 22 value must not be modified Wait until milk dispensing finished this function is controlled by Milk foam before coffee see 16 value must not be modified Beverage with milk foam activates or deactivates the control whether the all in one spout is in the upper position upon demand of milk foam dispensing value must not be modified Assign defined product name an earlier defined beverage name can be selected here see chapter 3 2 1 value should not be modified Return to standard value all parameters can be reset here to their original default val ues here saved in the factory setting memory Cup size Coffee volume dosage 2 cups size only indicated values in the display these values cannot be modified 9 Button Programming gt Programming 57 9 4 Drop Down Menu Extra File Display System status Program
46. 3 Basics amp Overview User Interface Service Program 6 3 Basics amp Overview User Interface Service Program 3 1 Start service program establish connection to the coffee machine Connect the switched on coffee machine and the laptop by using a USB cable Important advice Attention Please always use the USB interface which has been activated for the service program in the device manager see chapter 10 3 e Open the service program by double clicking on the symbol on the desktop e Confirm the message service number by clicking OKT e Push Start key in order to establish the connection to the coffee machine S F E IS wor Service i x rm le Display agi tE situs Programming Extra About File Display System status Programming Extra About EAE E e et E Stop System Statistic Counters Historial Start Stop System Statistic Counters Historial wm aon WE EEN Com port coffee machine type and machine number are displayed 3 Basics amp Overview User Interface Service Program 3 2 Overview user interface service program The user interface can be divided into 4 categories PE WMF Service z System Statistic Counters Keys Drop Down Menu Tabs for selection of coffee machine type 3 Basics amp Overview User Interface Service Program 3 2 1 Drop Down Menus WMF Service DI xj File Display System status Programming Extra About e File Enables yo
47. 30 BETEN pae grinding performance Io H Reset PIN code for Sa S Eltre 8 E EE E Current repress Enter the customer specific switch off time here SC Dachage ae pote Sec 5 Flow too small cancel pulses sec 25 00 Discharge after cleaning Sec e Transfer through Send button the customer specific configuration data again to the coffee machine and thus to the working memory De Programming File Project Display Configuration Extra Load Ce Transfer through Send key the customer specific configuration data to the coffee machine After this step the software update is completed 5 Programming System Configuration 25 5 Programming System Configuration Chapter 5 describes the most important processes of the function programming and system configuration 5 1 Access Programming e Open service program and establish connection to the machine through the Start key see chapter 3 1 e Now open the programming window through the Programming button Programming The window for programming of the coffee machine opens e Now push the Load key PE Programming 5 xi File__Project_ Display Configuration Extra 92 Load E Send By fat Set SL Sys System configuration WMF 1000S 3 J Mono key level 2 e Push Load data is uploaded from the working memory of the coffee machine in to the service program e The display Data Ready in the taskbar shows that the data from the c
48. Contents SH WMF 800 900 1000 S 1000 pro S Notes for using the manual Hazard notices Table of Contents W M f Part 1 Technical information 1 1 Technical information WMF 800 900 T1 3 1 2 Technical information WMF 1000 S 1000 pro S T1 4 1 3 Views T1 6 1 3 1 WME 800 900 dt cana a NEE CA deg E Eed R T1 6 1 3 2 Views WMF 1000 S 1000 BORNE ER dE add elie Ol pads bias T1 7 1 4 Water filter T1 8 1 4 1 Water filter 100 for WMF 800 900 and 1000 S 1000 pro S 20ee T1 8 1 4 2 Water filter 200 for WMF 900 and WMF 1000 S 1000 pro S eeeeee T1 8 1 4 3 Water filter adapters ac Sg dd SERA de oa Yee nk Dede board dea aes ba Made ba Sede T1 9 Part 2 Engineering 2 1 Grinder with motor and adjusting rod T2 1 2 1 1 Ginder EE T2 2 2 1 2 e Oe T2 3 2 1 3 Bean hopper with integrated lid on Top T2 3 2 2 Manual insert T2 5 2 2 1 Manual insert for ground coffee and cleaning tablets 00 00 cee eee eee T2 5 2 3 Boiler water system T2 6 2 3 1 Water tank with d 12 7 2 3 1 1 Water tank level sensor T2 8 2 3 2 Watertank inlet assembly a eiug tesEe e EE AE SEENEN SEL T2 9 2 3 3 PMO Ws meter EE T2 9 2 3 4 Oscillation PUMP vine sie sic a cieern jhe a eee nae Oe eine d ENNER dae SUE EA ad edie seat T2 10 2 3 5 Hot Water boilerSysStem 2 dax Sgr EN HEEL aa eee SEELEN T2 11 2 3 5 1 Hot water boiler and temperature sensor T2 12 2 3 5 2 Thermostat T2 14 2 3 5 3 Hot water boiler safety valve T2 14 2 3
49. Mount the springs Spare parts Base incl O rings on the connectors Solenoid 2 3 6 Steam boiler system Steam Jet valve Cappuccino valve ES Hot steam is prepared in the steam boiler to dispense steam and to use with automatic milk and milk foam dispensing WMF 800 900 10005 1000 proS Edition 07 2014 KMT 72 19 Engineering 2 3 6 1 Steam boiler with temperature sensor and electrode level sensor The heat is switched using an SSR Solid State Relay The temperature is measured with an NTC resistor The steam boiler is protected by the following safety systems against overheating and bursting e The temperature sensor switches the Pa heating element on and off depending upon the steam temperature e The safety thermostat interrupts the heating circuit if the surface temperature of the steam boiler exceeds 155 C e The safety valve opens at 16 bar and ET vents any excess pressure See safety valve chapter 2 3 5 3 Both heating elements hot water and steam boiler disable each other If there is a change in heating control there is a pause flicker The steam boiler is insulated so that as little heat energy as possible is lost Technical data steam boiler system Steam boiler Steam boiler volume 0 35 litres Volume to the electrode Heating element Heating capacity voltage Stan
50. Productname No Productname No Productname 0 00 Pause between milk and coffee sec 0 00 Dosierung Milehmenge Sek 0 00 Milkfoam dosage sec e Upload modifications to coffee machine Through the key Send transfer modifications to the coffee machine Fie Project Display Configuration Extra K Load Ry Al Set 5 Programming System Configuration 30 5 2 3 Undo customer specific beverage names Here it is described how the modified beverage name can be reset to the default setting in the easiest way e As described in chapter 5 2 2 please open the desired beverage configuration l e Left column beverage specific settings this column must not be modified 1 Product counter 2 i Number of cycles ae e Right column button specific settings po EE Valve pre heating ml 4 E Ge d A S _ a E Dispense product x double pod e Next to the drop down menu Allocate defined product name there is an 64 Double product grinding time extension KAD H H H ER EE eraser symbol push this and the default is set again 5 Pre infuse dosage ml fi 2 00 Delay after pre infusion sec 7 T Ke e Close window by X after allocation 180 Tamping pressure coffee 8 40 Coffee water dosage ml epee zo Re pressing time sec leiere No Productname FS ees cl curse Jun oz No Productname age ooo mees 1 ZEN e Upload modifications to coffee machine Through the key Send transfe
51. S After having assigned this driver in Windows to the corresponding coffee ma chine type this coffee machine has to be assigned to a fixed com port below com6 in the device manager e Download FTDI driver CDM 20600 exe and save in a folder e Start the downloaded file CDM 20600 exe by a double clock the FTDI driver installs itself now e Connect coffee machine and laptop by means of a USB cable and switch on coffee machine now 11 3 Assign Com Port In order to grant a safe coffee machine update the coffee machine has to be assigned in the Windows device manager to a fixed com port this com port must be below com 6 gt Open the following window in Windows System control gt System gt device manager OS e E Sox Dle Action Men Help m IEA rsi s 4 E Network adapters t nte teg C i Srehtenesentent Technology SOL COM4 al Serial Port v2 COMS Now open the path Ports com and LPT 11 WMF Service Program Source of Supply Installation and Troubleshooting 71 Here the interface must be selected on which the coffee machine has been logged coffee machine must be switched on and connected to the laptop With a right click to the interface and the selection Properties the setting possibilities are opened for this interface a ee s rt mg me bag File Action View Help j Kee om gt Gd rel te or te S Network adapt
52. S Edition 07 2014 KMT Technical information basics Vi 1 4 3 Water filter adapter vi see User manuals WMF 800 900 1000 S 1000 pro S If a water filter is used an adapter must be set beforehand in the water tank WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T1 9 Grinder Me Part 2 Engineering 2 1 Grinder with motor and adjusting rod The grinder freshly grinds the coffee beans with a horizontal disk grinding mechanism for each brew The ground coffee is transported by the ground coffee spout to the brewer The wire at the end of the ground coffee spout ensures that the ground coffee falls into the brewing unit in a controlled way Dispensing is time controlled The grinding degree can be set on the grinder The grinder is connected to the motor with a worm gear If the bean hopper is empty this is recognised by the current detection evaluated by the software and shown on the display If the grinder is blocked or there is a short circuit this is also recognised by the current detection and shown on the display Errors are stored in the error list Technical data grinder Dispensing Time controlled can be set Default value approx 1 15 g s on the beverage settings in default setting Dosing accuracy 2 Maximum metered quantities 16 g for basic grinder setting Grinding degree Settings by the customer See User Manua
53. Stop stops the live display same function as Stop Labeling symbol indicates the documented error statistic of the coffee machine same function as error statistic Test button starts or stops the component test NTC coffee water indicates the binary NTC value of the hot water boiler NTC steam boiler indicates the binary NTC value of the steam boiler NTC external sensor without function not occupied Motor current grinder brewer motor indicates the binary current value of the running grinder or brewer motor 10 Button Test Functions 62 E Test functions Exit Start Stop Error statistic Idi s ES Test fi 30 NTC Coffee water Binary 34 NTC Steam boiler Binary 254 NTC External sensor Binary jo Motor Current Grinder Brewer Motor 556 139 Steam boiler level Safety switch value E Brew water temperature C 120 255 Temperature sensor C jo Flowmeter counter jo Flow monitoring pulses sec ES 2 Last milk dispensing minutes Steam generator temperature C 13 14 15 16 17 18 19 Safety switch value indicates the binary current value of all safety relevant mi cro switches grounds container brewer lid water tank If one of these switches is triggered the binary value changes and the coffee machine is not ready for opera tion Brew water temperature indicates the currently measured temperature in the hot wa
54. Sys Filter Energy Water filter inserted indicates whether a water filter is activated or deactivated val ue must only be modified at the coffee machine Water filter activates or deactivates the option water filter and offers the selection whether a 100 litres or 200 litres filter office function is used value can be modified according to the filter in use Water filter change litres Litres until prompt for filter change is displayed the en tered value refers to the set water hardness degree and the water filter option Water filter change days Days until prompt for filter exchange is displayed the en tered value is fixed value must not be modified Water filter changing enforcement litres Litres after prompt for filter change is displayed until forced filter change is activated value must not be modified Water quantity filter rinsing rinsing volume during filter rinsing through hot water 9 Button Programming gt Programming 50 Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 1000S E Water filter inserted OFF z waer filter ater hiter change 0 Water filter change days Water titer Changing enforcenent O iit Water volume rinse water filter mij JV energy saving mode Power Safe enabled E steam temperature at energy mode C feo Water temperature at Energy saving mode E Delay energy savi
55. Target ape pegs Range s 3000 3FFEF two possibilities CRC B4BE Number of by Verify all bytes Application Bootloader May 20 2009 15 09 17 SE Number of dE EN EC 1 possibility directly in the Hex Load program e Through Target gt Start Program boot coffee machine again Data Al EC 6D 01 M EC 49 00 DI EC 49 00 01 EC 49 0N OI E in i 36 00 CF 32 B9 OA D2 61 E8 83 FI 9B A7 92 DF FB e Afterwards close Pie gt End HexLoad program A Dh 36 EA 36 FD 36 OD 37 18 37 2D 37 42 37 57 37 DI DO 06 30 90 B0 EE 03 00 30 7B BO D7 C3 C7 F 0003 00003ST TOUTE J 0004 00010000 N00OFIDI 2 possibility directly at the coffee machine e Switch coffee machine OFF ON gt Disadvantage By using this method the communication between coffee machine and service program is interrupted and has to be started again d A3 Workflow description through Software download A transfer of software through Software download is only possible and necessary if e During the software update chapter 4 1 an error has occurred e g caused by an interrupted connection or the coffee machine is still in the bootloader mode see coffee machine display despite switching it off on as on the CPU the software is only partly available or completely unavaila ble e There is no software on the CPU e Through Extras gt Flash Programmer gt Software download start downloading software again 4 Software
56. ack into operation e Ir the grinder has been replaced or new grinder disks have been installed the See Chapter 5 2 5 3 counter must be set to zero using the service program Carry out Service Maintenance part 6 12 4 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Manual insert and tablet insert 2 2 Manual insert The coffee machine has a manual insert for ground coffee and cleaning tablets 2 2 1 Manual insert for ground coffee and cleaning tablets The insertion chute is closed with a lid It is monitored by a switch WMF 800 900 WMF 1000 S 1000 pro S Spare parts e Manual insert lid e Top The manual insert may only be used for inserting cleaning tablets and ground coffee Never allow cleaning powder or coffee beans or water to be placed inside WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 5 Engineering 2 3 Boiler water system Components Water tank Flow meter Oscillation pump Hot water boiler Steam boiler Brewing water valve Hot water dispensing valve Safety valve Cappuccino valve Steam boiler inlet valve Release valve Steam jet valve Steam Jet not for WMF 800 Air pump WMF 1000 pro S only Steam jet valve Steam boiler Hot water boiler Flow meter Water tank Oscillation pump Functional principles of the water system Fresh water is fed by the oscillation pump to the water tank into th
57. actly the ac tions are carried out which have previously been ticked Please absolutely keep in mind that all other automatic functions are deactivated This means that if for example heating is actuated it is heated unlimited by temperature sensor and heating management as long as the _ test but ton is pushed again and thus the component test is finished Establish connection to the coffee machine through the Start key as described in chapter 3 1 tf WMF Service File Display MS Status Paramita Establish connection to the coffee machine by pushing the Start key 6 Test functions coffee machine parameters component test Open the window for live display amp component test through Test functions i E SG Stat Stop System Statistic Counters Historial JT Flowmeter status I Spare 01 JT Water level display T Power On Off button T Drip tray limit switch 7 Brewer position switch 7 Cappuccinatore limit switch I Decaffeinated gate JT Water tank limit switch T Brew unit cover limit switch IT Grounds container switch 6 Test functions coffee machine parameters component test 36 PE Test functions Exit Start Stop Error statistic i e Pushing the Play key starts the Live display 2 Pushing the Stop key stops the Live display e Pushing he Test key starts stops the component test You will find a detailed description
58. al number Water hardness Filter Language Switch off time brewing temperature e Open window Test functions rz WMF Service E E ag File Display System status Programming Extra About S Sa CG D H Start Stop System Statistic Counters Historial Open new window through Test functions 4 Software update e Right mouse click into the lower white area e Default Configuration select and confirm gt During this all customer specific configuration data water hardness language switch off time etc is deleted and overwritten by the default values of the new software x Exit Start Stop Error statistic Gea Test Click into the white area with the right mouse button NTC Coffee water Binary Brew water temperature C NTC Steam boiler Binary Steam generator temperature C NTC External sensor Binar Temperature sensor C Select Default configuration and confirm with OK Motor Current Grinder Brewer Motor Flowmeter counter Steam boiler level Flow monitoring pyle Safety switch value Output test Status Keyboard status JT Flowmeter status 7 Water level display I Spare 01 TI Power On Off button TH Drip tray limit switch IT Brewer position switch IT Cappuccinatore limit switch Dispensing time reset 7 Decaffeinated gate JT Water tank limit switch JT Brew unit cover limit switch IT Grounds container switch
59. al time clock 10008 4 System configuration Sys Options LG Enable beep when button pressed F Steam boiler installed 1 Enable beep activates or deactivates the beep when button is pressed value can be IT Mains voltage 110 120V JM Cappuccinatore installed changed I Decaffeinated function lock a Se boiler pressure release duting heating up F Pretran menu Sup sze Hide V Steam burst for purging condensate 5 A D s A a I Frogrammingiersbled WAS Healing E _ Machine locked until both boilers have heated up 2 Mains voltage 110 120V activates the modified heating management for countries with 7 Erase counters protected by PIN code IT Lock machine if brew water temperature low K 100 120 V mains voltage JW Startup flush IV Standby flush S d R e H Water tank operation 3 Decaffeinated function lock activates or deactivates the control of the manual insert lid Je Stop when water tank empty remaining water quantity Ge value must not be modified IV Preventive maintenance request WV Enforced Cleaning 4 Programming enabled while heating activates or deactivates the programming menu dur ing the heating phases value must not be modified 5 Erase counters protected by PIN Code this function is not supported 6 Startup flush activates or deactivates the startup flush during switching on value must not be modified 9 Button Programming gt Programming 46 Parameters Options Care maintenanc
60. an be set here this value must always be set to 19200 6 Programmer set without function must not be modified 10 Button Test Functions 61 10 Button Test Functions In this chapter the test functions and the single possibilities for live display resp component test will be explained in detail as already mentioned in chapter 6 10 1 Button gt Test functions upper window E Test functions Exit Start Stop Error statistic EI n ES Test fi 30 NTC Coffee water Binary E NTC Steam boiler Binary 254 NTC External sensor Binary jo Motor Current Grinder Brewer Motor E Brew water temperature C 120 255 Temperature sensor C jo Flowmeter counter jo Flow monitoring pulses sec ES 2 Last milk dispensing minutes Steam generator temperature C 556 Steam boiler level 139 Safety switch value Error statistic e Ze Export E Total error A 7 18 2012 1 16 00 PM Timeout Brewer 7 20 2012 12 13 00 PM_ Motor driver error so 12 00 00 4M 12 00 00 4M 12 00 00 AM 12 00 00 AM 12 00 00 AM 12 00 00 4M 12 00 00 AM 12 00 00 AM 12 00 00 AM 12 00 00 AM 10 11 12 Test functions upper window Exit closes the window Test functions Start starts the live display Stop stops the live display Error statistic indicates the documented error statistic of the coffee machine Play starts the live display same function as Start
61. are the two smallest coffee machines in the WMF product range Both coffee machines come from the consumer coffee machines line which has so far only been sold through the retail business and directly to the end customer Save for a few differences the following description is also valid for similar machine types such as WMF 800 WMF 900touch WMF 900Black etc At the WMF coffee machines for professional use with the exception of WMF 1200 all coffee machine specific settings can be carried out dis play guided directly at the coffee machine However at the consumer coffee machines this has to be done through laptop and service program For example after a completed maintenance the service counter has to be deleted through the laptop as well as the grinding counter after installation of a new grinder A modification of the beverage button allocation is not intended due to the symbols which are embossed onto the front panel of the coffee ma chines however it would be possible in a limited way For repair or maintenance tasks it is imperative for the service technician to acquire skills regarding the service program Thus this training docu mentation pursues the objective to clearly illustrate the relevant procedures to update a coffee machine or program the system configuration cof fee machine configuration as well as further functions amp setting possibilities 2 Table of Contents 3 N 3 1 3 2 3 2 1 3 2 2 3 2 3 3 2 4
62. as to be assured that the desired coffee machine software is saved in the following folder with exactly this path on your laptop gt C Programme ServiceProgram WMF_Service HexLoad or C Program ServiceProgram WMF_Service HexLoad C Programs ServiceProgram WMF_Service HexLoad Kl C Programme ServiceProgram WMF_Service HexLoad Datei Bearbeiten Ansicht Favoriten Extras est Ge ndert am D Seagate Software 2 WRBSHEXLoad exe 123KB Application 29 11 2010 18 45 D E Servic Procram buergesch 248KB HEX Datei 05 05 2010 13 25 8 E WMF800Titan230 v004 HEX HEX Datei 22 09 2011 11 02 E L WMF_Service e Data ssi WMF900Titan230xv007 HEX Hex Datel 07 03 2012 16 22 File HexLoad and coffee machine software LH EX E S WMF1000pro5230x 014 HEX HEX Datei 12 04 2011 14 52 E E Snapshot Viewer ES wruv2t2x Hex d HEX Datei 28 12 2010 12 31 E CH Sophos Typ HEX Datei BIR etie Geandert am 12 04 2011 14 52 bk Gr e 272 KB DI e Coffee machine software incl language package gt At the WMF consumer coffee machines software the languages are summarized in language packages see recoding table on page 14 These packages can be recognized by their file name WMF1000pro Dst230 og Machine type Language package Voltage gt Corresponds to the technician s software on the laptop by which access to and programming of the coffee machine is possible please find a
63. ature sensor The heat is switched using an SSR Solid State Relay The release valve is switched on every time the heater is switched on however not during beverage dispensing or when supplying the steam boiler The temperature is measured with an NTC resistor The hot water boiler is protected by the following safety systems against overheating and bursting e The temperature sensor switches the heater on and off depending upon the water temperature e The safety thermostat interrupts the heating circuit if the surface temperature of the hot water boiler exceeds 130 C e The safety valve opens at 16 bar and vents any excess pressure Both heating elements hot water and steam boiler disable each other If there is a change in heating control there is a pause flicker The hot water boiler is insulated so that as little heat energy as possible is lost Technical data hot water boiler Heating capacity voltage power consumption Standard 1 kW 230 V 4 3 A Purchaser supplied fuse at least 10A Hot water boiler volume about 0 35 liters Pure heating time to heat lt 2 minutes from 20 C to 89 C Operating temperature 86 C 102 C Customer setting 60 C 95 C Operating pressure 12 bar maximum 14 bar Test pressure 14 bar Technical data safety valve 16 bar See hot water boiler safety valve chapter Technical data temperature sensor NTC
64. coffee machines up to serial number 9115 This should prevent contamination clogging the flow meter cover The hose from the flow meter to the pump is long enough to prevent oscillations from causing erroneous measure ments in the flow meter Starting with serial number 9116 a tank valve fitting with a screen insert is installed 2 3 3 Flow meter WMF 800 900 WMF 1000 S 1000 pro S The flow meter is attached below on the base pan It measures the amount of water for coffee This measurement controls the metered quantity or indirectly the heating of the hot water boiler Technical data flow meter Rated voltage 5V cem digit about 1 cem 1 digit Nozzle jet 1 2 mm Pressure range maximum 1 bar Service life water tank inlet assembly O ring supply union 1 year maximum 10 000 brewing cycles Flow meter and hoses 6 years maximum 90 000 brewing cycles Error without display message Flow meter does not turn Flow meter not properly connected Hose kinked before or after flow meter Flow meter cover clogged WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT A See flow errors chapter 2 3 7 vi See instructions error messages troubleshooting Part 6 72 9 Engineering 2 3 4 Oscillation pump WMF 800 900 WMF 1000 S 1000 pro S a The pump produces pressure for all syste
65. configuration data to the working memory of the cof fee machine Gear in order to send the PC configuration data to the working memory and the fac tory setting memory Set in order to send the PC configuration data to the factory setting memory Sys to open the system configuration window Level 1 products Tab for beverage settings of level 1 Mono key level 2 Tab for beverage settings of level 2 P1 P10 Beverage keys to open the beverage settings of the respective beverage 9 Button Programming gt Programming 43 9 1 Button Programming gt Load gt Sys System configuration bus pe Brew water temperature C English EI Language 5 Overtemperature rest phase C 33 Fixtemperatur Produktausgabe C 4588 Machire number 100 Hot water temperature C es Mild coffee aroma 126 115 Steam boiler temperature C Strong coffee aioma Parameters Options Care maintenance Deseding Filter Energy Tables Real time clock 10005 10 11 System Configuration Sys upper window RTC downloads the system time and date from PC to coffee machine Brew water temp shows the brewing water temperature which is currently set in the basic settings value can be modified Overtemperature rest phase if the coffee machine is not in use it is heated up in continuous intervals to the set value through the brewing water temperature value must not be modified Fixtem
66. contact with hot surfaces No additional user is allowed to be connected to the power connection Water supply and drainage In each case WMF specific connection conditions should be observed for water and Power supply For drinking water with a carbonate hardness above 5 dH carbon hardness a WMF scale filter should be installed The local power supply must be constructed according to applicable national regulations e g VDE 0100 for Germany To improve safety the coffee machine should be fitted with an Fl 30 mA earth leakage current circuit breaker complying with DIN VDE 0664 If the mains connection lead for this coffee machine is damaged then it must be replaced using an original WMF spare part No additional user is allowed to be connected to the power connection The given daily hourly performance is a STANDARD VALUE which among other things is dependent upon the following factors ground coffee quantity type of coffee grinding degree brew water amount water hardness and general operating status of the coffee machine e g scaling connection conditions electrical power drinking water drainage wear etc DA WMF 800 900 1000 S 1000 proS Edition 07 2014 KMT gp Technical information basics Model label WMF 800 VAR Mod Serial No Prod Date 03 0400 0001 000100 01 2008 NIE 50 60 Hz 220 240 V fmax 17 23 kW 8 vil max pressure WMF AG Made in Germony Eberhardstra
67. container The brewing unit is arranged to the right of the grounds container The grounds container is monitored by a microswitch Functional principles The brewer is a vertically mounted piston brewer with a fixed upper piston and a moving brewing chamber with lower piston The coffee is brewed from the bottom up The brewing setting is started with a magnetic limit switch which registers the insertion of a cartridge Sensors detect the basic position The pressing power is determined by voltage measurement The coffee grounds is ejected using a forcibly activated scraper Ground coffee is added at the pivoting insertion funnel which is attached to the coffee machine This insertion funnel is spring loaded and moves appropriately into the brewing position The brewing unit can be moved outside the coffee machine with the multitool in all positions WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT 12 27 Engineering 2 4 1 Brewing unit lid WMF 800 900 WMF 1000 S 1000 pro S In order to access the brewing unit the brewing unit cover must be removed For weekly cleaning the brewing unit can be pulled out from the top and the interior of the machine will be easier to clean 2 4 2 Brewer with drive 1 Brewing unit motor 2 Spindle 3 Friction piston 3 1 Spring for friction piston 4 Piston below brewing water entry into the c
68. ction problems 75 Current empty bean hopper 44 Data reset 66 Date format 51 Default configuration 66 Default products 66 Default value descaling table 50 water filter table 50 Default values 50 Descaling table 50 Display daily counter 11 Display error statistic 61 Display machine statistic 10 59 Display previous beverage dispensings 59 Display service history 12 59 Display set contrast 44 drainage 66 Enter machine number 43 Enter machine number 20 23 Erase descaling prompt 60 factory setting memory 33 Factory setting memory 32 Frost drainage 66 FTDI driver 70 Gear button 33 67 Gear key 42 Grinder current 44 HexLoad 76 HexLoad does not start 76 Initial operation 66 Installation 67 1 41 Language package 15 Languages 15 List error messages 59 Load factory setting memory 60 Load machine configuration 42 Load machine configuration 25 machine number 20 23 Master reset 66 Open machine configuration 42 Options 45 Parameters 44 Programming 25 42 Save factory setting memory 33 42 Save machine configuration 42 Save working memory 42 Saving working memory 32 Send machine configuration 29 30 Send machine configuration 42 serial number 20 23 Service Center 14 67 70 service number 6 Service Program 67 Set beep when button pressed 45 Set brew water temperature 43 Set button 33 67 Set default configuration 21 Set eco mode 1 4 49 Set grounds limit grinder 44 Set key 42 Set language ser
69. d Delay after pre infusion this value indicates how long the brewing is delayed value must not be modified Open brewing chamber this value indicates how long the brewing chamber is opened for brewing in order to reach a better brewing time value must not be modified Tamping pressure coffee this value indicates how much the ground coffee is pressed in the brewing chamber value must not be modified Coffee water dosage this value indicates how much water ml is used for this bever age value should only be modified at the coffee machine 9 Button Programming gt Programming 55 fi Product counter Mik foam before coffee D 1 Ramee cree IV Product released fo o0 Pause for multiple dispensing sec id EEEE RPEN 2 f Valve pre heating ml Po ey edug w rft erchk 3 0 GAG ameune oe IT Dispense product as double product EI are S Double product grinding time extension E Preinfusion 5 IV pre heat cappuccionatore Pre infuse dosage ml T Wet pressing after pre infusion Ga Delay alter pre infusion sec jaro Open brewing chamber ec fi 80 Tamping pressure coffee E Coffee water dosage ml ig o0 Re pressing time sec 20 00 Pause between milk and coffee sec 0 0 Dareina MilenRenGe Set 16 00 Milkfoam dosage sec IV Wait until milk dispensing finished Jh Produkt mit Milchschaum Assign defined product name e e Return to standard value fi o0 Cup size f
70. d cleaning cups 25 Delay cleaning prompt cups 10 Water volume rinse piston mi 3 00 Waiting in the rinsing phase sec 6 Repetitons of brewer rinsing cycles 10000 Preventive maintenance prompt brewing cycles mm 30 Water volume rinse milk system ml 5 00 Milk system steam running time ec mmm 105 Se Milk system rinse delay min 1 Piston cleaning phase 1 ml Piston cleaning phase 2 ml Piston cleaning phase 3 ml Waiting in the cleaning phase sec 10 11 System configuration Sys Care maintenance Cleaning prompt days No of days until coffee machine cleaning is required value must not be modified Forced cleaning days No of days until forced cleaning Forced cleaning see tab options value must not be modified Cleaning prompt cups No of brewings until coffee machine cleaning is required value must not be modified Forced cleaning cups No of brewings until forced cleaning Forced cleaning see tab options value must not be modified Delay cleaning prompt cups No of cups until forced cleaning is displayed again value must not be modified Water volume rinse piston rinsing volume during warm rinsing value must not be modified Waiting in the rinsing phase waiting between rinsing intervals value must not be modified Repetition of brewer rinsing cycles No of rinsing intervals value must not be mod ifi
71. dard 1 kW 230 V Purchaser supplied fuse at power consumption least 10A Desired temperature 130 C Safety valve 16 bar See steam boiler safety valve chapter Test pressure 2 4 MPa Temperature sensor Resistance at NTC at 20 C about 12 500 ohms Resistance at NTC at 95 C about 800 ohms Resistance at NTC at 125 C about 350 ohms Service life for the steam boiler and temperature sensor Maximum 6 years After 6 years the steam boiler must be replaced for safety reasons descaler Descaling may only be performed with the descaling program and with the intended OG Fundamental temperature controls If below the desired temperature the heat turns on until the desired temperature is reached 72 20 WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT 3 lt Boiler water system Error messages on the display e heating up e steam temp sensor e NTC steam Errors without display message e Steam boiler is not heating e Steam boiler is heating against the medium e No milk or milk foam dispensing Spare parts e Steam boiler with heating unit and NTC e Level probe e Insulation 2 3 6 1 1 Level sensor The level sensor measures the filling level of the steam boiler The evaluation takes place using d capacitance with a level control Its function is not affected by an insulating layer of chalk or similar materials The electrode should only be replaced a
72. duct as double product is deactivated value must not be modified 2x product in double cycle indicates whether dispensing of double products is done in one or two brewing cycles value must not be modified Dispense product as double product activates or deactivates the double beverage dis pensing in case of single click function only available if Release for double click 2x is deactivated value must not be modified 9 Button Programming gt Programming 56 Latte macchiato fi Product counter fi Number of cycles fo D Pause for multiple dispensing sec f Valve pre heating Iml 3 H grinding amount ar EI Double product grinding time extension E Presinfuse dosage Iml f2 00 Delay alter pre infusion ec jaro Open brewing chamber ec fi 80 Tamping pressure cotlee 55 Coffee water dosage ml bm Re pressing time sec 20 00 Pause between milk and coffee ec fo DI DzaemgHileiprerge Set 16 00 Milkfoam dosage sec Mik foam before coffee D IV Product released I Start Stop operation IT Release for double click 2x P y piadar douge eyrle T Dispense product as double product IV Pre infusion IV pre heat cappuccionatore IT Wet pressing after pre infusion IV Wait until milk dispensing finished IV Produkt mit Milchschaum Assign defined product name e G Return to standard value Im Cup size fi o0 Coffee volume dosage fico 2 cups size fl 22 2
73. dvice for in stallation in chapter 10 You will find the most recent software version on our WMF Service Center website http www servicecenter wmf de 4 Softwa re update 15 4 1 Recoding table Language in language package WMF WMF WMF WMF WMF WMF WMF WMF 800 800 900 900 1000S 1000S 1000proS 1000proS Ost Ost Ost Ost German X X X X English X X X X X X X X French X X X X Dutch X X X X Spanish X X X X Italian X X X X Danish X X X X Norwegian X X X X Swedish X X X X Russian X X X X Czech X X X X Slowakian X X X X Polish X X X X 4 Software update 4 2 Workflow description Software Update e Open service program see chapter 3 1 gt Important hint do NOT connect service program with the coffee machine by clicking the Start key otherwise a software update through the Flash Pro grammer is not possible e Start software update through Extras gt Flash Programmer gt Software update D WMF Service be Fie Display systemscetus Procterning Extra About Syste iihony alo Seb Reel rime Glock Software downioad Software update Flas Programmer e Now the following window opens 4 Software update 17 LK axl Suchen in B HexLoad z cr EB E S WMFB00Silver230XV218 HEX d E WMFsooTitan230xv004 HEX Zilletet IS wMFoooTitan230XV007 HEX o ie A Wiles wi
74. e Descaling Filter Energy Tables Bed time clock 1000S Vv r r r r r Vv Enable beep when button pressed Mains voltage 110 120V Decaffeinated function lock Pfegram menu up see Hige Programming enabled while heating Erase counters protected by PIN code Startup flush Standby flush Water tank operation Stop when water tank empty remaining Water quantity Preventive maintenance request Enforced Cleaning I Steam boiler installed IV Cappuccinatore installed V Steam boiler pressure release during heating up Steam burst for purging condensate IV Machine locked until both boilers have heated IT Lock machine if brew water temperature low 10 11 12 13 14 15 16 17 Standby flush activates or deactivates the standby flush during switching off value must not be modified Water tank operation activates or deactivates the option water tank value must not be modified Stop when water tank empty activates or deactivates the remaining water quantity func tion remaining water quantity see tab parameters value must not be modified Preventive maintenance request activates or deactivates the display message service rec ommended if preventive maintenance request is reached value must not be modified Enforced cleaning activates or deactivates enforced cleaning if enforced cleaning is acti vated the coffee machine must be cleaned after a
75. e from www servicecenter wmf de You will be informed of any updates via email so you can keep your records up to date Hazard notices Training Manual Signs and Symbols Caution Hazards to the coffee machine Caution Risk to the user Caution Caution Hot liquid Hot surface Caution Bruising or crushing hazard Caution Hot steam Ti P Pa Cross reference Instructions Caution The hazard warnings listed here must be familiar and must be followed before opening repairing or maintaining the coffee machine Shock hazard live parts The coffee machine is not fully disconnected from the mains if only switched off Prior to any associated work be shure to disconnect power cord Caution Line voltage is present at the mains cable connection the CPU board the power A supply the heater relays the boilers at the heater connections and the Klixon thermal overloads and their corresponding connecting lines WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT General information Depressurize hot water boiler steam boiler Boems AA Burn hazard inn A Scald hazard eee A A Handling of cleaning and descaling agents Bruising or crushing hazard ma WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Technical information basics Part 1 1 1 Technical information Technical information WMF 800 900 WMF 800 WMF 900 Brewin
76. e hot water boiler The required amount is specified by the flow meter The oscillator pump produces depending upon flow a pressure between 3 and 15 bar The brewing water is brought from the hot water boiler through the brewing valve to the brewing unit for brewing After the brewing process pressure in the brewing unit is released through the release valve All amounts dispensed are monitored by the flow meter The brew water withdrawal hot water withdrawal and the supply of the the steam boiler are mutually locked out While dispensing a beverage the other beverage buttons are deactivated The steam boiler produces the steam needed for milk and milk foam preparation and for preheating the cups Steam Jet T26 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Boiler water system Before beginning work on the boiler water system any pressure in the system must be released Caution Burning and scalding hazard For work on the heaters or the hot water boiler steam boiler with its inlets and temperature limiters the power cord must be pulled out and the coffee machine power removed The following error messages apply in the entire chapter for all positions resulting in too low flow due to contamination and scaling calcification or too low flow to the flow meter Error messages on the display All faults associated with low flow are recognized by the flow meter The flow malfunctions are handled in their ow
77. ecks must be carried out 5 2 2 Safety checks during maintenance By carrying out maintenance the service engineer takes on the operator s responsi bilities to ensure the safety of the coffee machine In particular he must e check the electrical safety devices e g protective earth connections isolation of primary voltage cables casing and casing screw connections temperature limiters on boilers e check the safety of the pressure container s including connections corrosion leaks e replace the safety valve s as specified These checks must be documented The completion of the maintenance must be recorded in writing and in the appropriate form incl name and date 15 2 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Service Start up Maintenance 3 lt 5 2 3 Customer Check up 5 2 3 1 General Information The user or operator performs the cleaning and descaling 5 2 3 2 Care kit for customer check up 33 2907 4000 and 33 2907 4100 Care kit 33 2907 4000 for WMF 800 900 1000S mm and 1 15 mm nozzles No Designation Position Comments 1 2x O Ring red Brewing unit replace 2 2x O Ring 3 68 m x 1 78 mm Brewing unit transition connection replace 3 1x O Ring 7 65 x 1 78mm Transfer water tank replace 4 Elastomer nozzle All in One spout steam nozzle replace grease lightly with No 5 steam nozzle 5 Grease for O rings 6 Milk
78. ed Preventive maintenance prompt No of brewings after which the message Service recommended is displayed value must not be modified Milk system rinse delay indicated the time until Milk system rinsing is demanded value must not be modified Water volume rinse milk system rinsing volume of milk system rinsing value must not be modified 9 Button Programming gt Programming 48 12 Milk system steam running time indicates the time how long after a milk system Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 10008 rinsing a steam jet is dispensed E EE E be modified 13 Piston cleaning phase 1 indicates the volume of the 1 piston cleaning value must 27 Cleaning prompt days 10000 Preventive maintenance prompt brewing cycles See 29 not be modified Otel mV 20 Milk system rinse delay min 1 Geet Seel 90 Water volume rinse milk system mi 14 Piston cleaning phase 2 indicates the volume of the 2 4 piston cleaning value must 250 Forced cleaning cups 5 00 Milk system steam running time ec 25 Delay cleaning prompt cups not be modified 30 Piston cleaning phase 1 ml e z fis gi dni e 10 Waler voluma enine piston m 105 Piston cleaning phase 2 ml 15 Piston cleaning phase 3 indicates the volume of the 3 piston cleaning value must 3 00 Waiting in the rinsing phase sec 350 Piston cleaning phase 3 ml not be modified P Repetito
79. ed in with a maximum of 100 Nem proper hand tightening If you tighten the temperature limiter more you will strip the threads The sensor would then not make contact correctly and as a consequence it no longer trips due to an overtemperature condition If there is mechanical damage or evidence of corrosion the temperature sensor must be replaced for safety reasons Possible errors e Tripping of the temperature limiter can be traced to faults listed in the hot water Es boiler chapter See hot water boiler in chapter 2 3 5 4 2 2 3 5 3 Hot water boiler safety valve The safety valve prevents an unallowed increase in pressure in the N boiler due to faults Technical data safety valve Opening pressure 16 bar 1 6 MPa Service life safety valve 2 years After 2 years the safety valve must be replaced for safety reasons Seen WMF 800 900 1000 S 1000 proS Edition 07 2014 KMT gp Boiler water system Technician instructions In normal operation when heating when dispensing beverages and steam dispensing I no water should leak out of the safety valve Otherwise there is a fault in the water metering system for all beverages A leaking safety valve must be replaced The safety valve may not be opened It can only be replaced as a complete unit e Fluctuating beverage amounts Error without display message i See instructions error messages troubl
80. ee products Total milk products Total tea products Total double products 2x Total large cups XL Total pot Cafe Creme Total coffee products erasable Product 1 count Espresso Product 2 count Cafe Creme Product 3 count Cappuccino Product 4 count Latte macchiato Product 5 count Mug of milk Product 6 count Hot water Product 7 count Espresso Product 8 count Cafe Creme Product 9 count Cappuccino Product 10 count No product Number ofbrew cycles Number of milk system rinsings Lu OO HAH WO AH Last milk system rinsing 7 3 2012 Number of piston cleanings 2 Brew piston cleaning time minutes 6 30 Last brew piston cleaning 6 19 2012 Cleaning prompt delayed 0 Number of descaling cycles 0 Descaling time minutes 0 00 Last descaling Number of water filter changes 0 Water filter rinsing time minutes 5 13 Last water filter change 6 18 2012 Actual grounds quantity sec Grinder 15 2 total grinding time minutes Piston 0 51 motor operating time minutes Water 6 20 pump runtime min 15 29 Machine run time hours Reference 18 30 for cleaning products Water volume 2 total counter litre Current water 3 volume descaling litre 3 Current water volume water filter liter 3 Reference for service brew cycles 8 Relay cycle brew water 132 Relay cycle steamer 399 Machine commissioning date 6 18 2012 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T5 7 Service 5 2 4 2 Service Maintenance reference
81. ers SF Bluetooth Device Personal Area Network amp Bluetooth Device RFCOMM Protocol TDI H thiliti H H n 4 EP Intel R 82577LM Gigabit Network Connection Open setting possibilities with Properties amp Intel R Centrino R Advanced N 6250 AGN SP Intel R Centrino R WiMAX 6250 E phion Virtual Adapter VPN 4 bp Other devices ith Bluetooth Peripheral Device 4 F Ports COM amp LPT TE Intel R Active Management Technology SOL COM4 D RIM Virtual Serial Port v2 COM L TP RIM Virtual Senat Port v2 RS BB Processors Update Driver Software Bi SD host adapters Disable z iP Security Devices Uninstall fe SM Driver Scan for hardware changes Ch Sound video and game controler Ah System devices Properties H Universal Serial Bus controllers Opens property sheet for the current selection e Now this window opens Gerate Manager Datei Aktion Ansicht DES e KLANG 7474 Ei Anschl sse COM und LPT amp Druckeranschluss LPT1 8 Kommunikationsanschluss COM9 BE us5 serial Pore ve mW Batterien Di Computer E A DYD CD ROM Laufwerke mp E Eingabeger te Human InterFace Devices I Grafikkarte H IDE ATA ATAPI Controller sg IEEE 1394 Bus Hostcontroller se Laufwerke y M use und andere Zeigegerate A Modems I Monitore BBO Netzwerkadapter m E Pcmcia Adapter E Prozessoren S Speichervolumes m Svstemger te l ffnet die Eigenschaften des aktuellen Objekts
82. ervice 6 All in One spout and elastomer nozzle steam nozzle k Remove All in One spout Replace elastomer nozzle k Completely disassemble the All in One spout and clean it Replace milk hose including milk nozzle and suction nipple k Completely reassemble the All in One spout and install it foamer Sy e Milk foamer gece E F Complete milk Milk nozzle Milk hose orl aS Complete milk foamer Vaa IETA Air intake cap Elastomer nozzle Elastomer nozzle steam nozzle 7 Brewing unit k Disassemble brewing unit clean k lubricate according to lubrication chart k Reassemble brewing unit Check brewing unit 15 10 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Service Start up Maintenance Lubrication chart for brewing unit After disassembly cleaning and repair of worn or faulty parts lightly lubricate the following components marked areas bearing and guide surfaces with the specified food grade lubricants note WMF AG product codes Please note which parts must not be lubricated and follow the safety and application instructions for food grade lubricants Spindellager oben Spindellager oben Loge de la broche en haut et Loge de la broche en haut Spindle bearing upper Plug in re Se Spindle bearing upper Ld O I D a TE oxime IS NX sei rechts Cloison de c t dro
83. esesenseesesenseeenseseeenseesnsensenenees 37 Hints for easier detection of functions D setting possibilities ON the following Dages EEN 37 Eet A0 B tt n Programming EEGENEN 42 Button Programming gt Load gt SYSnssi ea N a a eo coer oO 43 B tton Frogtamming gt Load gt SyS E 44 Gelee eet E e 45 Button Prograniming gt Poad Sys gt EENHEETEN 47 EHNEN 48 Button Programmierung gt Load gt Sys gt Filter EEN 49 Button ee la 50 EREECHEN Load Sys gt Real eege 51 Button Programming gt Load gt Sys s 0005 scncusu ces celeste tee cece oe at aerate acca Ee 52 B tton Frogramming Besa E ot M E 01 96 61 6 6 i em te perenne iPro tnt noe er OP MEDC AEA PE ETT PTO Pe Tne 53 Diop Kee RE 57 eng Ke ag dE Ke E 58 HEET 60 2 Table of Contents 5 10 10 1 10 2 10 3 10 4 10 5 11 11 1 11 2 11 3 12 12 1 12 2 B tton Test Ep ee 61 Button Test functions O DE WINGOW ee 61 Button fest functions ed Ee 63 Button Test functions rte 64 Button Test functions Tab Keyboard EC 65 Button Test functions Special functions right mouse EE 66 WMF Service Program Source of Supply Installation and Troubleshooting cssssssssesseeseeeseeeesersesenseeeeseeseeenseeeeseeseeenserseeenseeenserseeenseeess 67 Source of supply and installation service program eebe 67 M ll 70 SSE TAIR 01121 1 GE 70 POU NC SIO OIG EEPE E ETT E A A EE 75 Unable topen con REES ee 75 Machine update HexLoad does not start E 76
84. eshooting Part 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 15 Engineering 2 3 5 4 Water supply assembly and valves Steam Jet valve In the standard configuration there are four valves in a quad valve bank This consists of a cappuccino valve brewing water valve inlet valve and hot water valve The release valve sits in the housing floor An additional Steam Jet valve for preheating cups is used in WMF 900 1000 S and 1000 pro S coffee machines The hot water valve and the hot water dispenser must not be put out of operation can be released when the boiler is heated without the boiler pressure climbing to 16 bar opening pressure for the safety valve The release valve is opened when heating in order to discharge excess water The brewing valve is installed opposite to the flow direction so that the excess water A The oscillating pump is connected for all dispensing operations from the boiler brewing hot water dispensing steam dispensing Technical data water supply assembly and solenoid valves Solenoid valves general Power supply Rated voltage 24 V DC Current draw lt 500 mA Brewing valve Opening pressure for the 0 4 MPa 4 bar opposite the flow brewing valve direction See the the hot water boiler in chapter 2 3 5 1 and the safety valve in chapter 2 3 5 3 T2 16 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT
85. fee machine has to be interrupted e System Shows the current software version of the coffee machine date of version as well as manufacturing date and serial number Firmware System Info x e Coffee machine type and version are displayed WMF 10005 Basic VO 15 12 04 2011 e Current software version and date of version are displayed e Serial number manufacturing date and service text are displayed Serial number 01 12 34588 Manufacturing date 2 2 2012 Service text 49 01802963100 3 Basics amp Overview User Interface Service Program 10 e Statistic In the statistic all counters running times as well as the initial operation date can be viewed and saved lolx File Reload WW E e The statistic shows in an overview all date of the coffee machine These counters cannot be SE deleted or edited Machine counter e By clicking on the exclamation mark symbol the data can be updated Total coffee products Total milk products dek g Total tea products e Through File gt Export the whole statistic can be saved in a file Total double products 2x Total large cups GL Total pot Caf Creme Total coffee products erasable e By clicking on the printer symbol the whole statistic can be printed Product 1 count Espresso Product 2 count Caf Creme Product 3 count Cappuccino Product 4 count Latte macchiato Product 5 count Mug of milk Product 6 count Hot water Product 7 count Ristretto Product 8
86. ffee products deletable 10 Grinder running time deletes the grinder running time if this counter is deleted the software automatically corrects the grinding quantity in the recipes by 10 upwards after 1000 grindings This counter must be deleted if a new grinder or new grinding disks have been installed All other items are irrelevant and must not be deleted 9 Button Programming gt Programming 60 9 6 Special functions right mouse button These functions can be called up by a click with the right mouse button in the button window a A Special functions of the right mouse button File Display Systemstatus Programming Extra About g 1 System status Programming Test functions without function these func Cc z H Start Stop Gate Statistic Courte Heel tions can only be called up directly through the buttons 2 Product button definition the saved beverage recipes can be allocated to the re wt goo WHF Tiis Asia WME 1000 Coffee Joy spective buttons here must not be modified Reseneneesneanessntensanennessneetsnnsannesnenses 3 Factory setting uploads the last saved data from the factory setting memory to the working memory the data in the working memory is therefore permanently lost A Descaling erase If a descaling caused by the descaling counter comes up the prompt can be erased here 5 Machine Baudrate the baudrate connection speed of the coffee machine c
87. flow Pressure that is too high in the brewing system can be detected indirectly by monitoring flow The less water pumped by the oscillating pump with low flow the greater the pressure This can for example be caused by a clogged brewing sieve which allows the pressure to increase so much in the brewing unit that the bursting pressure could be reached This is prevented by software 2 3 7 1 Components and parts The most frequent errors which the customer can fix are shown here e Refill water tank e Grinding too fine e Machine cleaning gt beverage sel locked Components which can cause flow errors WI the water tani flow meter Hose before and after the flow meter kinked or crimped grinding too fine Pump Filter old used up Water tank fine sieve clogged A Brewing unit inlet hose to the brewing unit lower piston or upper piston Coffee spout Y piece Flowmeter contaminated For all error messages check the flow errors e is there air in the system bleed coffee machine via hot water dispensing See instructions error messages troubleshooting In the case of clogging on or after Port 6 e Hot water valve e Steam boiler inlet valve Due to the stoppage the brewing valve is forced open by the high pressure and water runs into the brewing chamber 12 26 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Me Brewing system grounds container and cover 2 4 Brew system and grounds
88. for maintenance In order to perform the maintenance we recommend you to use the respective care kit and additionally the parts listed in the maintenance table below Care kit WMF 800 900 1000S 33 2907 4000 Care kit WMF 1000proS 33 2907 4100 Parts Part number Service 7 000 10 000 Service 14 000 20 000 Service 21 000 30 000 Service 28 000 40 000 All in One spout Care kit replace replace replace replace milk foamer assembly Elastomer nozzle steam nozzle Care kit replace replace replace replace Milk hose assembly Care kit replace replace replace replace Air pump 1000 pro S only 33 7007 1596 optical inspection and functional test optical inspection and functional test optical inspection and functional test optical inspection and functional test chart in chapter 5 2 5 3 chart in chapter 5 2 5 3 chart in chapter 5 2 5 3 Sieve water tank 33 7006 2608 clean clean clean replace O ring water tank coupling Care kit replace replace replace replace O ring set brewing unit Care kit replace replace replace replace assembly Brewing unit Care kit Clean and Clean and Clean and Clean and Grease for O rings 33 2451 7000 lubricate lubricate lubricate lubricate Grease for casing according to according to according to according to lubrication lubrication lubrication lubrication chart in chapter 5 2 5 3 of the brewer of the brewer of the b
89. g process Coffee specialties with and without milk Pot function Use the pot function to dispense several cups of caf cr me at once Daily hourly performance Maximum 35 cups coffee specialties with and without milk and or milk foam dispensing per day 4 5 liters hot water total amount per hour Average daily use 7 cups Nominal power rating 1 7 2 3 kW Energy saving mode Consumption at operating temperature without water dispensing Four Eco Modes can be selected Eco mode 1 gt 51 W Eco Mode 2 gt 42 W savings of 18 Eco Mode 3 gt 39 W savings of 24 Eco Mode 4 gt 22 W savings of 57 Zero Energy function Programmable switch on and switch off times for individually adaptable power needs no power is consumed when switched off Mains power connection 1 N PE 50 60 Hz 220 240 V fused with a maximum of 16 A Mains voltage tolerance range 230 V 6 10 mains voltage interruption lt 50 ms no interruption of function Ambient temperature 5 C to max 35 C empty the water line in case of frost Maximum humidity 80 relative humidity without condensation no water spray Do not use unit outdoors Accessories Multitool cleaning brush cleaning tablets milk nozzle 1 7 mm transparent WMF Gasket grease 5 g milk system cleaner filter cartridge with adapter Degree of protection IPXO Protection class Protecti
90. g the display guided start up program the water system fills up Various prompts guide the user to set the water hardness and select whether a water filter will be fitted The date of the initial start up is recorded in the statistics Once the start up is completed it can only be restarted if this has been enabled by the authorized Service Center using the service program For any questions please contact the WMF Coffee Machines Service Department 5 1 2 Information for Checking in a Service Center The coffee machine automatically recognizes many electrical faults Error messages and operating states will be shown on the display To enable identifi cation of leaks it is recommended that the machine be cleaned and descaled The flow meter is designed for a maximum pressure of 1 bar Do not use compressed air to purge the water system x Drain the boiler water system when needed required whenever the coffee machine will be exposed to a temperature of below 0 C such as during shipping With the service program in the testing environment set the start up flag gt This resets the initial commissioning date and the coffee machine fills up The coffee machine statistics remain intact Data reset erases all statistics entries see the service program description D I The last two points are required when the coffee machine is new but has been and initially started by the end user by running the customer start up procedure
91. h Initial operation Test functions Special functions right mouse button Dispensing time reset no function Data reset All counters and statistics are deleted configuration and beverage settings are kept Master reset All counters statistics configurations and beverage settings are de leted and the last saved date is loaded from the factory setting memory afterwards the machine starts with the initial operation mode Default configuration The configuration data from the factory setting memory is loaded into the working memory the beverage settings remain unchanged Also see software update chapter 4 3 Default products The beverage settings from the factory setting memory are loaded into the working memory the configuration data remains unchanged Initial operation The initial operation bit is set again which means that during next switching on of the machine the complete initial operation program is called up and the initial operation date will be set again in the statistic the counters in the statistic remain unchanged Drainage Here the steam valve is opened for a short period the machine releases pressure and switches off afterwards During switching on the machine assumes that the boilers have been emptied and refills again Attention the system is not emptied through this function for a complete drainage the remaining water must still be taken out of the boilers manuall
92. hopper gt You are referred to page 40 on the following pages it is described how and where the grinder current is to be en tered The headline on the respective page describes the path resp the clicks how to get to this user interface in the service program in the a m example Headline Button Programming gt Load gt Sys gt Parameter i e in the user interface of the service program you push first the button Programming afterwards in the now opening window the buttons Load and vs and then you will see the tab Parameter 7 Further functions amp setting possibilities detailed description 38 The differentiation of Drop Down Menu Keys Tabs Buttons is consistently kept according to the below picture Cc z H Start Stop System Statistic Counters Histonal 7 Further functions amp setting possibilities detailed description 39 8 Stichwortverzeichnis 40 8 Stichwortverzeichnis Allocate beverage names 57 Baudrate 74 76 Beverage settings Allocate beverage names 54 Set milk foam volume 54 Set order milk coffee 54 Set pre infusion 54 Beverage settings 26 42 53 allocate beverage names 26 reset beverage names to standard 30 Set grind quantity 54 Set milk volume 54 Water volume set brewing 54 Bootloader 17 Clear 59 grinder running time 59 Product counter 59 Total product counter 59 Com Port 70 73 Communication 73 Communication settings laptop machine 57 Conne
93. i o0 Coffee volume dosage D D 2 cups size 12 13 14 15 16 17 18 19 20 21 Re pressing time indicates how long after brewing the brewing chamber releases be fore it is opened again value must not be modified Pause between milk and coffee indicates how long the waiting phase is between milk and coffee dispensing this setting serves to get a better Latte Macchiato separation value should only be modified at the coffee machine Milk dosage indicates how long milk is dispensed only for coffee machines with air pump value should only be modified at the coffee machine Milk foam dosage indicates how long milk foam is dispensed value should only be modified at the coffee machine Milk foam before coffee the preparation order of coffee and milk can be modified here value should only be modified at the coffee machine Product released activates or deactivates the beverage button value must not be mod ified Start Stop operation activates or deactivates the function whether or note the bev erage dispensing can be interrupted by pushing the beverage button again function must not be modified Release for double click 2x activates or deactivates the 2 button level beverage dis pensing after a short double click of the beverage button and thus the dispensing of double beverages only WMF 1000S proS Function is only available if Dispense pro
94. ied 6 Descaling rinsing water rinsing water volume after the 3 descaling cycles value must 9 Button Programming gt Programming 49 Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 1000s JV Forced descaling IV Cary out cleaning after descaing 348 Descalng prompt LI 25 Prompt offset gt forced descaling LI 560 Set descaling cycle 3x ml 1660 Descalng rinsing water ml 300 Descalng tinse het water valve ml 600 Waiting in the descaling phase sec 9 2 4 Button Programmierung gt Load gt Sys gt Filter Energy Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 1000S J Water filter inserted OFF XJ Water filter es Wy ater titer change L so Water filter change days E Water filter Changing enforcement L 1600 Water yolume rinse water filter mil JV energy saving mode Power Safe enabled E steam temperature at energy mode C feo Water temperature at Energy saving mode E Delay energy saving mode min energy saving mode steam temperature lowered not be modified Descaling rinse hot water valve rinsing water volume through hot water outlet af ter the 3 descaling cycles and the descaling rinsing have been finished value must not be modified Waiting in the descaling phase waiting between the descaling cycles value must not be modified System Konfiguration
95. ight mouse button on the icon service program 11 WMF Service Program Source of Supply Installation and Troubleshooting 68 Open window with right mouse click Troubleshoot compatibility Open file location Ki Run as administrator Scan with Sophos Anti Virus Pin to Taskbar Pin to Start Menu and open properties Restore previous versions Send to Cut Copy Create shortcut Delete Rename gt At target it must be added Je 69 ECH WMF Service Target type Application WMF_Service Target location Enter after Service exe Je please pay attention to the blank after exe 6 ServiceProgram WMF_Service V MFService exe Target Start in Afterwards close window with OK Shortcut key None Run Normal window T Comment WMF 1000 E15 Service Programm OpenFile Location Change Icon Advanced The installation of the WMF service program is now finished In the next step the corresponding FTDI driver still has to be installed 11 WMF Service Program Source of Supply Installation and Troubleshooting 70 11 2 Installation FTDI driver In order to enable the laptop to communicate with the coffee machine it is necessary to install a corresponding USB driver FTDI driver Please find this driver here www servicecenter wmf de gt software for technicians gt WMF 800 900
96. ite Side wall right Seitenwand links NI Cloison de c t gauche Side wall left Auslaufkolben Piston de d charge Outlow piston Abstreifer Stripper Scrader Schlauchst ck komplett Complete automat tube Tube complete automat Trichter Entonnoir Hopper Drehpunkt Abstreifer einfetten Stripper du centre de rotaton graisser Scrader center of rotation grease Kolben unten Piston en bas Lower piston Sprengring Jonc Spring clip Cg pra dH l O i l i ears R Sei kb oem ol Spindellager unten Loge de la broche en bas Spindle bearing lower Seitenwand rechts Cloison de c t droite Side wall right Friktionskolben der ganze Umfang Feder leicht fetten Piston de friction graisser la plume un peut Seit d link ee Gi Friction piston grease the spring a little bit Cloison de c t gauche Side wall left Spindellager unten Loge de la broche en bas Spindle bearing lower Spindellager oben unten einfetten Loge de la broche en haut et en bas graisser Spindle bearing upper and lower grease einfetten graisser grease L ent ef Spindelgewinde nicht einfetten Filetage de la broche ne pas graisser Spindlethreat do no
97. ithout an apparent reason then the hot water boiler and the CPU must be replaced The safety valve may not be opened It may only be replaced as a complete unit e Safety valve leaks steam continues to issue from the release pipe into the drip tray Error without display message See instructions error messages troubleshooting Part 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 23 Engineering 2 3 6 4 Cappuccino valve steam boiler The cappuccino valve is responsible for automatic milk and milk foam dispensing Technical data cappucino valve Power supply valves Rated voltage 24 V DC Current consumption valves lt 500 mA Service life cappuccino valve Cappuccino valve maximum 2 years exchange during maintenance Spare parts e Valve without magnet 2 7 mm width travel e Magnet body e Hose adapter 2 3 6 5 Steam Jet valve The Steam Jet valve is used for preheating cups WMF 900 1000 S and 1000 pro S coffee machines Technical data Steam Jet valve Power supply valves Rated voltage 24 V DC Current consumption valves lt 500 mA Service life Steam Jet valve Steam Jet valve maximum 2 years exchange during maintenance Technician instructions Before replacing a leaking solenoid valve always examine the descaling and filter ih change counter and descale the coffee machine
98. l from the outside Empty message Over the idle current recognition As of software version 2 18 the empty grinder current can be calibrated individually using the service program Technical data bean hopper Cup volume approx 250 g Not removable Technical data grinder motor Voltage 24 V DC Idle current acceptable 1 2 A Blocking current gt 7A Operating current 5 6A when grinding Service life grinder Grinder disks Maximum 90 000 grinding operations at 10 g grind With hard beans appropriately less Complete grinder 90 000 grindings Motor 90 000 grindings WMF 800 900 1000 S 1000 proS Edition 07 2014 KMT T2 1 Engineering 2 1 1 Grinder The motor makes contact with the absorber It serves to prevent rotation and for damping out noise If the grinder is defective it must be completely replaced The adjustment rod can be removed beforehand and reinstalled on the new grinder Spare parts Grinder disk set Grinder ground coffee spout Complete grinder Adjustment drive Setting the grinding degree of the grinder The upper grinder knife can be adjusted axially with a threaded screw This has a take up part with outer threads for the upper grinder knife A setting pin grips the outside toothed gear which attaches the multitool and can be set by turning to press down The setting
99. lay Operation MESSAGES 1 2 ee DE BEE Cleaning and descaling MessageSs 2 2 ee EE ee reg edad eerie Spe Maintenance and care Messages ege Ae ores aides kama dun SE Error messages and events Error messages on the display dcicss2 75 5 geiergert Sr de wi Spd heen Sit PrOUDIESMOO ENG ureien Sieg tere SE EE AE sh dan spats Shauna eae Ernster senate tect eterna daa eet et T2 43 A Front pariel WMF 800 Tag EE ama ccs aie ENEE NEU dEr 72 43 2 Front panel WMF 1000 S 1o0o0npnos 0c T2 43 2 8 1 3 Controller T2 44 21814 Controller layout 72 44 2 8 1 5 Table T2 45 POWESUDDIY nceitacuvti ane cent E E events waa kere heer ane T2 46 Nature ebe ac ects cb e gente ose e 72 47 Illumination WMF 1000 pro S NA cease aire Bad cen denote era e eh EE aa eai 72 47 Cable Narnes ses ihe than Edge 72 47 Cleaning and care T0 2 WMF 800 900 1000 S 1000 pro Edition 07 2014 KMT Technical information basics F Notes for using the manual Other applicable documents to supplement the manual e Spare parts lists for WMF 800 includes WMF 900 with the name E15 titan and WMF 1000 S and 1000 pro S Piping schematics 03 0400 0021 for WMF 800 900 and 03 0510 0002 for WMF 1000 S 1000 pro S e Service program training documentation User manuals WMF 900 and WMF 1000 S 1000 pro S Update of the manual and associated documents The manual and the associated documents are updated regularly and are available for download at any tim
100. leshooting K I RS oC oO gt 8 io SS n a n E SG ORS v ZES S Ea 52 SS SE LI so LI o O I No milk foam milk output but milk is in reservoir Check whether hot steam is dispensed elastomer nozzle is inserted milk hose is kinked or squashed Clean spout No milk foam only warm milk Carry out milk system rinse If the problem continues Clean milk system All components must be clean and the passages must be clear Clean the air intake cap and the air intake pipe not for WMF 1000 pro S Check air pump only with the WMF 1000 pro S Milk or milk foam too cold ze Check whether the correct milk nozzle is attached to the milk hose Milk is too hot and there is too little or milk foam has bubbles Milk is too hot Refrigerate milk Check whether the milk hose is kinked or squashed k Check whether the correct milk nozzle is attached to the milk hose Leakage Check all connections and seals of the spout Water tank is difficult to move k Lightly smear the O rings on the water tank coupling with the WMF gasket grease Brewing unit is difficult to remove and replace Lightly the smear O rings on the brewer with WMF gasket grease Brewing unit can no longer be pulled out or inserted Brewing unit is not in the basic position k The brewing unit can be adjusted using the multitool until the brewer can be inserted k Remove coffee gr
101. lways has to correspond to the value on the grinder Current empty bean hopper Shows the value at which Refill beans will be displayed This value can be calibrated again through the bean symbol bean hopper and grinder must be completely empty and the coffee machine ready for operation value can be modified 9 Button Programming gt Programming 45 Parameters Options Care maintenance Descaing Fiter Energy Tables Real time clock 1000S 12 Current repress Value must not be modified 13 Discharge after beverage Shows the time during which the release valve remains open P 12 zi Walter hardness for descaling water filler 0 Low temperature lock machne E a m Ee after brewing value must not be modified OW tEMPETAUTE UMOCK Macnine E H E LCD contrast heo Ke 14 Discharge after cleaning Shows the time during which the release valve remains open eo Ventilator after run sec EE 130 j M I grinding performance ar after cleaning value must not be modified Grounds quantity sec jo Reset PIN code for counter TT Current empty bean hopper k 80 Remaining water quantity in water tank Carrer repress E Standby delay mirutes fi 5 00 Discharge after product Sec js Flow tos small cancel pulses sec 25 00 Discharge after cleaning Sec 9 2 1 Button Programming gt Load gt Sys gt Options Parameters Options Care maintenance Descaling Fiter 7 Energy Tables Re
102. ming Extra System information e 3 n ZC Start Stop System Statis See wua WR TOUS ZASS wea 10 Drop Down Menu Extra System Information indicates among others the software version which is on the coffee machine see also chapter 3 2 1 Set Real Time Clock sets the system time into the service program Product name new beverage names can be defined here see chapter 5 2 Flash Programmer starts the function Load software or Software update see chapter 4 Language the language for the service program can be set here Options communication settings between coffee machine and laptop can be made here 9 Button Programming gt Programming 58 9 5 Drop Down Menu Display 9 Button Programming gt Programming 59 PE WMF Service ell File Display Systemstatus Programming Extra About Statistic CH Service history H 8 EI Daily counter tem Statistic Counters Historial System History w Products dispensed fi war 1000 Coffee Joy Message counter Clear D a System status Ba Programming Test functions TTTTTO s ALS AA wmF 10005 Machine number 34588 Port coma P WMF Service ll xi File Display Systemstatus Programming Extra About Statistic gt E Service history E i Daily counter tem Statistic Counters Historial System History w Products dispensed
103. ms in the coffee machine It increases the fresh water pressure to brewing pressure for coffee 4 9 bar It is in operation for all coffee operations except for the production of steam The pump is attached below to the base pan Technical data oscillation pump Power supply 24 V AC 50 60 Hz Current draw 48 W Supply volume 0 65 I min Maximum pressure 16 bar against the block Error without display message Hot water is spraying strongly Fluctuating metered quantities of c 72 10 Fluctuating metered quantities of hot water Fluctuating metered quantities after pauses offee Pump is very hot in normal operation Pump is not working and or is not delivering pressure Non return valve in pump outlet stuck after long downtime A See flow errors chapter 2 3 7 A See instructions error messages troubleshooting Part 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Boiler water system 2 3 5 Hot water boiler system Se Sy Steam Jet valve The hot water boiler prepares hot water for all beverages and supplies the steam boiler During heating excess water is drained via the brewing water valve and the release valve not shown The water is fed to the hot water boiler from the oscillation pump via the inlet hose WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 11 Engineering 2 3 5 1 Hot water boiler and temper
104. n a warm up rinse is performed The water quantity is 60 ml If the hot water temperature in the hot water boiler is gt 70 C a warm up rinse is not performed When the machine is switched off a coffee system rinse is performed unless no beverage was brewed since being switched on The warm up rinse can be started manually by means of the customer care menu to warm up the brewing system 3 3 Automatic milk system rinse Connect amp Clean The request to rinse the milk system is shown automatically in the display after removing a milk beverage after 20 minutes has passed Ba The monitoring period begins when the last milk beverage is removed If the preset interval of 20 minutes has passed without a milk beverage being removed again in Milk sy tein tinse the meantime the request to rinse the milk system appears in the display At the see User manual Care chapter same time as the message is being displayed the steam valve is opened twice for 0 5 seconds This serves to clean the elastomer nozzle steam nozzle Waiting time 20 minutes Rinse water volume 90 ml pulsed Pulse of steam 1x 4s The request for rinsing the milk system can be postponed by pressing the C button When the machine is switched off the milk system is automatically rinsed If power is lost or if the machine is switched off by a programmed timer the milk system is automatically rinsed the next time the machine is switched on WMF 800 900 1000 S 1000 pro
105. n chapter as the evaluation is complicated Error without display message Hot water is spraying strongly Fluctuating metered quantities of hot water Long brewing times for coffee Fluctuating metered quantities of coffee Coffee tastes burned 2 3 1 Water tank with lid WMF 800 900 WMF 1000 S 1000 pro S Technical data water tank WMF 800 900 WMF 1000 S 1000 pro S Water tank volume 2 2 litres 2 8 litres Technical data microswitch for the water tank lid 12 V input on CPU Switch contact closed Technician instructions The lid allows the water tank to be filled higher The coffee machine cannot be operated without the lid WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT AAA A See flow errors chapter 2 3 7 2 See instructions error messages troubleshooting Part 6 T2 7 Engineering Possible faults with error messages on the display refill water tank water tank missing e Water tank lid open Spare parts e Water tank complete with lid e Water tank lid e Water tank sieve 2 3 1 1 Water tank level sensor The sensor works in a capacitive manner and provides the software both with the empty notification and reporting the presence of the filled water tank If the sensor recognizes that the amount to be dispensed is greater than the water left in the tank when it registers empty dispensing is immediately s
106. nd into the funnel Brewing The brewing cylinder and piston are at the upper end of the lifting range when the funnel is swung away The outlet piston closes the brewing cylinder on top and the ground coffee is pressed on it The brewing water is pressed from underneath in the brewing cylinder and the coffee runs up through the outlet piston and the angle piece to the spout Both positions open brewing cylinder and post pressing are differentiated only slightly from this position When Open brewing cylinder is selected the brewing cylinder is move downward by a few millimeters after pressing and pre steeping the ground coffee With post pressing after the brewing process the brewing cylinder is moved slightly upward and held in this position for a short period of time in order to press out the remaining water in the coffee grounds through the supply pipe and through the release valve WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 29 Engineering Grounds disposal The brewing cylinder and piston are at the lower end of the lifting area The friction piston presses the lower piston through the brewing cylinder up to its upper edge The scraper throws the pressed coffee grounds away with a swinging movement After the grounds are discharged the brewing cylinder and piston move back down to the base position for the next fill cycle Technical data brewing
107. ng mode rrin energy saving mode steam temperature lowered 9 2 5 Button Programming gt Load gt Sys gt Tables Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 1000S Cc Default value Descaling table in litre 588 Water hardn 456 Water hardn 348 Water hardn 258 Water hardn 7 Water hardn pt 5 BY Tees 13 16 gt 16 Default value Water filter table in litre Waterhardn OF 4 Weaterhardn 5 8 Waterhardn 9 12 Waterhardn 137 16 UI Waterhardn gt 16 10 11 spout value must not be modified Energy saving mode enabled activates or deactivates the option energy saving mode value must not be modified Steam temperature at energy mode indicates the temperature to which the steam boiler is reduced if eco mode is activated value must not be modified Water temperature at energy saving mode indicates the temperature to which the hot water boiler is reduced if eco mode is activated value must not be modified Delay energy saving mode indicates the time after which the eco mode is activated automatically value must not be modified Energy saving mode the different eco modes can be selected value can be modified System configuration Sys Tables Default values enters the given default values into the tables Descaling table the values entered here indicates when depending on
108. nless steel cover the button panel the display and the tinted display cover The front panel can only be replaced as a complete unit WMF 1000 S 1000 pro S Milk foam button Milk button Beverage buttons Technical data front panel Front panel 4 beverage buttons 1 hot water button 1 milk milk foam button 4 control buttons Pushbuttons on the stainless steel cover all with LED lighting controlled by the CPU When working with the CPU take appropriate ESD precautions cut off the power supply to the coffee machine and unplug the coffee machine Do not touch the controller until your body is connected to the protective ground of the coffee machine WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT A A 72 43 Engineering Error without display message e Beverage buttons do not react e The display lighting does not function Spare parts a e Front panel complete Error messages instructions troubleshooting see part 6 2 8 1 3 Controller In addition to the inputs and outputs the following interface is provided on the controller e USB interface for the service technician Outputs are generally connection to ground while the voltage 12 V or 24 V is applies to the components valves motors etc Spare parts e Programmed complete controller 2 8 1 4 Controller layout
109. ns of brewer rinsing cycles 60 Waiting in the cleaning phase sec 16 Waiting in the cleaning phase waiting phase between the rinsing intervals value must not be modified 9 2 3 Button Programming gt Load gt Sys gt Descaling Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 10008 6 System configuration Sys Descaling i 1 Forced descaling activates or deactivates forced cleaning if forced cleaning is activat Jh Forced descaling SEL EES ed the descaling has to be carried out after the descaling prompt and the offset prompt otherwise the machine will not be ready to operate value must not be modified 348 S Gelee 2 Carry out cleaning after descaling activates or deactivates forced cleaning after de 25 Prompt offset gt forced descaling L ES scaling value must not be modified Set descaling cycle 3x ml 3 Descaling prompt litres Litres until coffee machine descaling is demanded the en 1660 insi l f pescano riano eal tered value corresponds to the set water hardness degree and the water filter option 300 Descalng rnse het water valve ml 600 Waiting in the descaling phase sec A Prompt offset forced descaling litres Litres after descaling prompt until forced de scaling is activated value must not be modified 5 Set descaling cycle 3x ml indicates volume of the single descaling rinsing cycles value must not be modif
110. nto absorber and conect cables gt x Refit hopper ensure hopper can still be moved Connect cables Enter the amount of grounds in the service program Calibrate the empty grinder current again K Set the grinder counter to 0 in the service program 13 1 Basic grinder settings After the grinder has been opened in order to remove foreign objects or to exchange the grinder disks the factory settings must be done Set adjustment pillar to fine adjustment adjustment counterclockwise 7 o clock Remove screw from adjustment pillar loosen other screw and fold out adjustment pillar Close grinder to block 5 Nm torque gt Mark on grinder housing first line leftmost block position Open adjustment ring upper grinder disk for 4 cogs gt Mark on grinder housing line in the middle finest setting Fold adjustment pillar again pay attention to keep the finest setting ze Fix screw of adjustment pillar and turn in other screw Open grinder via adjustment pillar with Multitool for further 6 cogs gt Mark on grinder housing last line rightmost delivery status ze Reassemble grinder New installed grinder Set new grinding capacity and idle current in Service Program and delete grinder running time see Training manual Service Program New installed grinder disks Delete grinder running time in Service Program see Training manual Service Program 14 Empty boiler Select Service program gt Test
111. of the test functions and the single views as from chapter 9 7 Further functions amp setting possibilities detailed description 37 7 Further functions amp setting possibilities detailed description Chapter 7 describes with screenshots all tabs drop down menus as well as windows together with their functions and setting possibilities Partly there is the possibility to access functions as well as setting possibilities in respectively from several tabs Whenever this is the case reference is made in the index on several pages in this document The training documentation makes no claim to be complete rather its aim is to show the quickest way to reach a certain result The screenshots of the tabs change regarding their appearance depending on pre setting basic configuration etc Screenshots are therefore to be understood as examples Functions and setting possibilities which are not to be activated for the chosen examples are grayed out and therefore cannot be selected resp modified for the chosen examples However as they are re activated again after modification of pre settings basic config uration the tabs are completely described anyway 7 1 Hints for easier detection of functions amp setting possibilities on the following pages Example You would like to modify Current empty bean hopper e Look in the subject index on the following pages for the desired term in the a m example Current empty bean
112. offee ma n Espresso chine has been successfully uploaded into the service program and that there is a Dr Caf Creme connection to the coffee machine Gei P3 Cappuccino P5 Mug of milk Gi P4 Latte macchiato P6 Hot water Data Ready 5 Programming System Configuration 26 5 2 Define and allocate beverage names Important advice In contrary to the professional WMF coffee machines a modification of the beverage button allocation is not intended for the consumer coffee machines The reason is that the button designation is already specified by the firmly fixed beverage symbols on the front panel However the beverage names appearing in the display can be modified If this should be necessary please follow this description 5 2 1 Customer specific beverage names Here a customer specific beverage name is saved in the program which appears in the coffee machine display after having pushed the respective button e Activate Extra Product name in the window Programming Pe Programming File Project Display Configuration M3 Load B Send Product name Then the window opens in which all customer specific beverage names can be entered 5 Programming System Configuration 27 xi ele D e Enter desired beverage name Super E ifi l E Product name 1 e Transfer the modified beverage names to the coffee machine by pushing the Send key This beverage o Productname i I Product
113. on is active Decaffeinated gate indicates whether the control switch of the manual insert lid is active Water tank limit switch indicates whether the control switch for the water tank lid is active Brew unit cover limit switch indicates whether the control switch for the brewer lid is active Grounds container switch indicates whether the control switch for the grounds container is active Spare 01 without function Power On Off button indicates whether the On Off switch has been pushed 10 Button Test Functions 64 10 3 Button Test functions Tab Output test Status Input test status IV Main relay 24V KR Change over relay IT Heater coffee hot water T Heating Steam Boiler T Brew water valve IT Steam valve Cappuccinatore I Hot water valve TI Inlet valve steam boiler I Flush valve IT Water pump I Spare steam jet IT Spare T1 T Fan I Spare T3 IT Spare TA I Spare air pump I Spare grinder I Grinder motor IT Piston motor DOWN I Piston motor UP 10 11 12 13 14 15 16 Test functions Output test Status Main relay 24V indicates whether the main relay for the 24 V supply is active Change over relay indicates whether the CPU is supplied with 230V Heater coffee hot water indicates whether the heating of the hot water boiler is active Heating steam boiler indicates whether the heating of
114. on class Water tank capacity 2 2 litres Drip tray capacity about 1 0 liters Steam jet cup warmer At the touch of a button hot steam slowly flows into the cup from below Coffee bean hopper 250 g 0 75 liters Continuous sound pressure level lt 70 dB External dimensions W H D 305 mm 400 mm 443 mm Weight empty approx 15 kg On site power connection 3 x 1 52 via isolated ground outlet On site fuses at least 10A Others Coffee machine with dry coffee grounds ejection into the integrated grounds container Procedure Drip tray without drainage Installation clearances For operating service and safety reasons the machine should be installed with a clearance of not less than 50 mm at the back and sides from the building or non WMF components A clear height of 1100 mm from the top of the supporting surface should be ensured Recommended height of the working surface is a minimum of 700 mm and maximum of 900 mm from floor level A minimum of 320 mm should be planned for remove the brewer Built in electrical connection The power cord must not come into contact with hot surfaces No additional user is allowed to be connected to the power connection Water supply and drainage In each case WMF specific connection conditions should be observed for water and Power supply For drinking water with a carbonate hardness above 5 dH carbon hardness
115. ounds quantity sec fi 2 grinding performance ar fo Reset PIN code for counter z Current empty bean hopper H Remaining water quantity in water tank Current repress jao Standby delay minutes hen E B Flow too small cancel pulses sec bam KEE e Transfer default configuration date now with machine number again through Set key now with machine number to the coffee machine and thus into the factory setting memory PC Programming File Project Display Configuration Extra de Load D Send Ss Transfer through Set the configuration data to the coffee machine 4 Software update e Open configuration window again through Sys button e Enter the previously noted customer specific configuration data here again and close window xi RTC EE Brew water temperature C English EI Languag Overtemperature rest phase C 33 Fixtemperatur Produktausgabe C Ee Machine number Enter the customer specific brew water temperature here Enter the customer specific language here 100 P ES e Mi A Horg tempaa E Seles ara Enter the machine number of the coffee machine here LE Steam boiler temperature C is Strong coffee aroma Parameters Options Care maintenance Descall bes Haal ng le DO SE e 2 l l Enter the customer specific water filter setting here 10 Low temperati t 2 LcD conas mem Enter the customer specific water hardness degree here 1 Se 60 i grounds lirit Io 1 1
116. ounds residue from the inside of the brewer Noticeably large amount of coarse ground coffee in the brewing chamber k Check grinding degree setting and set finer if necessary k Check whether the metal spring ring is missing from the brewer plunger k Check the ground coffee spout on the grinder Oscillation pump makes loud noises Air in the system Bleed machine dispense hot water until a constant stream of water comes out Push in water tank completely Instructions it is normal for the oscillation pump to start by itself from time to time during operation as it automatically fills the system Coffee has no crema Coffee mixture is not suitable or coffee is no longer fresh k Quantity of ground coffee is set too low k Cup is too cold preheat k Grinding degree too coarse set the grinding degree to be finer k Carry out warm up rinse T6 4 WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT
117. ozzle steam nozzle 2 5 1 1 Coffee dispensing The coffee is guided from the brewing unit to a Y piece which distributes the contents evenly to both spouts Two hoses guide it further to the All in One spout Technician instructions The Y piece must be horizontally installed and or affixed I Error without display message Uneven dosing right and left Coffee spout overruns Coffee runs too slowly Foamer doesn t stay falls downward vA Error messages instructions troubleshooting see Part 6 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT 12 37 Engineering 2 5 1 2 Automatic milk and milk foam dispensing After the cappuccino valve opens an underpressure is created by a steam stream through the steam nozzle This sucks in the milk In the milk foamer the steam air mixture is combined in the milk which heats and foams the milk Without additional air All in One spout at top position for WMF 800 900 and 1000 S milk is heated and dispensed Technical data for milk nozzles for WMF 800 900 and 1000 S Milk nozzle for the use of cooled milk at lt 12 C brown 1 5 mm Milk nozzle for the use of warm milk at gt 12 C transparent 1 7 mm Maximum milk foam dispensing temperature 65 C Maximum milk dispensing temperature 60 C Technical data for milk nozzles for 1000 pro S Milk nozzle fo
118. p beverage dispensing Heating up to this value during beverage dispensing value must not be modified Hot water temp During hot water dispensing machine is heated up to this value value must not be modified Steam boiler temp Standard temperature for the steam boiler this value must not be modified Language Shows the currently set language value can be modified Coffee machine number Serial number of the coffee machine must be entered here This is shown in the system information must not be modified Coffee aroma mild the coffee strength is reduced by the set value this value must not be modified Coffee aroma strong the coffee strength is increased by the set value this value must not be modified Tab coffee machine options The different options can be selected here 9 Button Programming gt Programming 44 9 2 Button Programming gt Load gt Sys gt Parameter Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 10005 AE zl Walter hardness for descaling water filler 4 E LCD contrast 60 Ventilator after run sec 130 Grounds quantity ec 0 Reset PIN code fo counter 80 30 Standby delay mirutes 5 Flow too small cancel pulses sec Remaining water quantity in water tank fio Low temperature lock machne E fio Low temperature unlock machine fen grounds limit Lo fi 1 4 grinding performance o 38
119. pin is arranged in the bean hopper e Turn clockwise coarser Turn counter clockwise finder Range of settings 7 AM to 5 PM Grinding opening 0 084 mm to 0 42 mm Standard setting when delivered about 11 AM i Caution grinding degree is set only during grinder operation Error messages on the display e Grinder blocked grinder blocked See instructions error messages troubleshooting part 6 T2 2 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Me Grinder 2 1 2 Adjusting rod e Se eg Ss et Se Se SS 4 Gef 2 1 3 Bean hopper with integrated lid on top WMF 800 900 WMF 1000 S 1000 pro S Technical data bean hopper Technical data bean hopper Fill capacity about 250 g not removable Fill capacity about 280 g not removable Spare parts e Bean hopper lid e Top Error messages on the display A e Refill beans refill beans confirm beverage fe See instructions error messages troubleshooting WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 3 Engineering Technician instructions e If the grinder is faulty the complete grinder must be replaced 1 e The idle current recognition must be entered in the service program if the grinder is replaced e If the grinder disks must be replaced or the grinder opened the grinder must be E brought to the base position before putting b
120. r modifications to the coffee machine PC Programming File Project Display Configuration Extra WP Load iy tah Set 5 Programming System Configuration 31 5 3 System configuration In the system configuration all machine specific settings can be made Examples grinder capacity brewing temperature maintenance settings etc In chapter 7 of this description it is referred to every single setting in more detail however many of these values and functions must not be modified if this is the case they are marked accordingly e As described in chapter 5 1 open the window Programming and upload date from the coffee machine e To open the system configuration please push the Sys button i Programming File Project Display Configuration Extra 9B Load Send Ss tah Set ki Sys System configuration e A window with the different tabs of the system configuration opens Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 10005 e Please take a detailed description regarding the setting possibilities in the various tabs from chapter 7 5 Programming System Configuration 32 5 4 Beverage and coffee machine configuration save reset amp upload The coffee machine CPU of the consumer coffee machines has two separate memories e Working memory there you will find all data and settings to which the machine currently has access This working memory corresponds
121. r use with chilled milk 8 C and open black 1 3 mm milk lance Maximum milk foam dispensing temperature 48 C Milk nozzle for use with chilled milk 8 C and closed black 1 3 mm milk lance Maximum milk foam dispensing temperature 60 C Milk nozzle for use with warm milk 22 C and open black 1 3 mm milk lance Maximum milk foam dispensing temperature 60 C Milk nozzle for use with chilled milk 22 C and closed black 1 3 mm milk lance Maximum milk foam dispensing temperature 80 C Technician instructions The instructions in the User Manual about dealing with the milk system must be ve observed The milk intake hose is designed for the use of a provided cooler See User Manual Care chapter Error without display message e Uneven dosing right and left A e Milk too cold e Milk sprays is too hot Es e Milk is not drawn in Error messages instructions troubleshooting see Part 6 m WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Dispensing devices and dispensing of beverages 2 5 2 Hot water dispensing The hot water spout is always present because it is need for descaling in addition to dispensing hot water for tea beverages The hot water spout must be neither closed off nor taken off WMF 800 900 WMF 1000 S 1000 pro S d Error without display message O D By e No hot water dispensed even though the pump is running e Water leaks out hot water
122. raper closes again gt x Replace the brewing unit once it is dry Place the brewing unit until the lock engages on the other hand the brewer spindle setting can be corrected with the multitool Close the brewer lid 3 8 Descaling Descaling is needed after the machine has processed the amount of water given in the following table but after one year at the latest Descaling table Liters until descaling Water hardness dH 588 0 4 456 5 8 348 9 12 258 13 16 75 gt 16 After another 25 liters beverage brewing is disabled and a request is made for descaling The machine is not enabled again until it has been properly descaled When using a water filter the descaling request is handled as for a water hardness of 0 4 dH Rinsing amounts Amount of water descaling cycle 3 x 600 ml Descaling rinse water 1900 ml Descaling rinsing hot water valve 300 ml After descaling the coffee machine must be cleaned using a cleaning tablet The coffee machine is rinsed again during this process WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT 13 3 Cleaning and care 3 9 Scale filter insert The use of a water filter is recommended with a water hardness of more than 5 dH Replacing the water filter is requested in accordance with the following table or after 90 days Filter capacity water filter 100 Filter capacity water filter Wa
123. rewer Valves Visually check Visually check Visually check replace brewing release hot water for leaks replace for leaks replace for leaks replace Cappuccino and inlet valves valve base if valve base if valve base if required required required Safety valves 33 7006 2126 Visually check for Visually check for Visually check for replace steam and hot water leaks replace if leaks replace if leaks replace if required required required Attention always replace the safety valves after 2 years Fan 33 2405 4000 clean clean clean replace Oscillation pump 33 7006 2160 Visually check for Visually check for Visually check for replace leaks delivery leaks delivery leaks delivery Flow meter 33 2393 3000 clean clean clean replace Grinder 33 7006 0160 setting setting setting setting Drive motor 33 2250 2000 Check the travel Check the travel Check the travel Check the travel of the brewer Hot water boiler 33 7006 2300 Visually check for leaks lime scale Visually check for leaks lime scale Visually check for leaks lime scale Visually check for leaks lime scale Steam boiler 33 7006 2350 Visually check for leaks lime scale Visually check for leaks lime scale Visually check for leaks lime scale Visually check for leaks lime scale Attention always replace the hot water and steam boilers after 5 years After the service or maintenance perfo
124. rip tray and drip tray grid Wipe out the bean hopper with a dry lint free cloth 3 2 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Cleaning and care 3 7 Brewing unit cleaning The brewing unit and the brewer compartment must be thoroughly cleaned regularly Before cleaning switch off the coffee machine and disconnect it from the power system Never clean the brewer in a dishwasher and never use any cleaner additives The brewing unit must cool off before cleaning Switch off the coffee machine using the ON OFF button disconnect the mains plug gt x Open the brewer lid K Grip the brewing unit at the top using your thumb and forefinger gt x Operate the release of the brewer using your other hand k Lift the brewing unit up out Unscrew the thread on the brewing unit head counterclockwise using the multitool until the scraper folds forwards ze Clean the brewing sieve under running water with no pressure or with a cloth Rinse the brewing unit under running water Dry the brewing unit with a cloth Allow to dry completely before reinstalling in the coffee machine gt x Take the water tank and the grounds container out of the coffee machine and remove coffee grounds left in the brewer compartment using a vacuum cleaner do not let coffee grounds reach the water connection Check the O rings for contamination and damage Screw the brewing unit back on clockwise using the multitool until the sc
125. rm Set service in the service program This sets the counter Reference for maintenance to 0 see service program description 15 8 WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT Service Start up Maintenance Me 5 2 4 3 Service Maintenance Procedure 1 Prepare coffee machine Coffee machine must be cold and depressurized K Switch off coffee machine disconnect mains plug Position coffee machine so that it is easily accessible from all sides 2 Open coffee machine ze Remove all product containers gt x Remove all lids k Remove the coffee machine covers down to the pedestal 3 Fan Unscrew fan and adapter from side panel Clean fan gt Refit fan adapter and side panel 4 Replace safety valves if required ze Remove top Remove hose from safety valve and unscrew safety valve Install new safety valve and replace hose ze Re install top 5 Replace solenoid valves Valves must be checked for leakage and lime scale If required replace valve base Remove top ze Remove the safety clip gt x Remove solenoid k Remove hoses completely Replace valve base observe direction of flow Replace hoses x Replace solenoid The brewing valve must be installed against the direction of flow The arrow on the valve must point away from the hot water boiler Steam Jet valve WMF 800 900 10005 1000 proS Edition 07 2014 KMT 5 8 S
126. roubleshooting see part 6 72 41 Engineering The fan draws in cooler outside air The steam which is produced in the 2 dispensing of a cappuccino in the coffee machine is taken out of the machine interior due to excessive 1 pressure The temperature and the humidity in the coffee machine are reduced and components conserved Technical data fan Rated voltage 24 V DC Capacity 2 4 W Error without display message e Fan is not running Spare parts e Fan 72 42 A Z Error messages instructions troubleshooting see part 6 WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT gp Electrical electronics 2 8 Electrical electronics 2 8 1 Front panels The differences between the front panels are highlighted in the following subchapters 2 8 1 1 Front panel WMF 800 900 The Front panel complete consists of the operator control panel and the display The operator control panel and display cannot be individually replaced WMF 800 900 Technical data front panel Front panel with touch controls 4 beverage buttons 1 hot water button 1 milk milk foam button Capacitative buttons under the glass panel all with LED lighting controlled by Five operator buttons Steam Jet button for WMF 900 the CPU 2 8 1 2 Front panel WMF 1000 S 1000 pro S The front panel consists of the stai
127. s a preventive measure during a major inspection because the evaluation is free of wear which is integrated into the controller Technical data level probe Empty threshold 180 digits Service life level probe Level probe 6 years maximum 90 000 brewing cycles Technician instructions Hot water boiler and steam boiler heating are only activated if the level sensor is contacted Error without display message e Level sensor does not switch no milk or milk foam dispensing instead only hot water is dispensed WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT heating up level timeout steam temp sensor i See instructions error messages troubleshooting Part 6 1 A See instructions error messages troubleshooting Part 6 T2 21 Engineering 2 3 6 1 2 Inlet pipe The inflow comes directly from the hot water boiler via the inlet valve 2 3 6 2 Thermostat The temperature limiters prevent the steam boiler temperature from increasing too much in the case of a malfunction If the cut off temperature is exceeded the contacts open and are locked The protective covers prevents short circuits if there is a leak The service technician is protected from accidental contact and possible electrocution Technical data thermostat Shut off temperature 155 C 5K corresponds to about 3 3 5 bar
128. s set to the brewing water temperature over temperature beverage dispensing value therefore 89 7 96 C Technician instructions After being replaced the empty hot water boiler must be filled with water Otherwise there is the danger that the heat could burn through the empty hot water boiler Error messages on the display l A e Display heating up does not turn off e Display water temp sensor Errors without display message Heating fault Heating short circuit to the medium in the boiler NTC fault or cable break or contact resistance at the plug CPU Part 6 Spare parts e Hot water boiler with heating system e Insulation WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT sensor See instructions error messages troubleshooting T2 13 Engineering 2 3 5 2 Thermostat The temperature limiters prevent the boiler temperature from increasing too much in the case of a malfunction If the cut off temperature is exceeded the contacts open and are locked If there is a leak the protective covers prevent short circuits The service technician is protected from accidental contact and possible electrocution Technical data thermostat Shut off temperature 130 C 6 5K corresponds to about 3 3 5 bar Technician instructions After cooling down the contact can be closed again by pressing the reset button i The temperature limiter may be screw
129. saved i e as long as no modifications have been carried out compared to the status of new machines as delivered the factory data is saved gt If settings basic settings beverage settings etc are carried out directly at the machine they are NOT written in the factory setting memory gt If settings are carried out through the laptop service program they can ONLY be uploaded into the factory setting memory with the service pro gram Modifications by the service program are written into the factory setting memory ONLY AFTER having pushed the Set or Dear key gt Pushing the Set key ONLY writes the modifications into the factory setting memory gt Pushing the Gear key writes the modifications into the factory setting memory and ADDITIONALLY into the working memory Lo Programming File Project Display Configuration Extra By pushing the Set key modifications are only written into the factory setting des Load B Send memory The working memory remains unchanged kl Sys System configuration By pushing the Gear key the modifications are written into the factory setting memory and in the working memory Important advice The consumer coffee machines DO NOT as known from the usual WMF coffee machines have an unchangeable factory setting memory Consequently if the existing factory setting memory is overwritten by pushing the bet or Dear key the saved basic factory data originating from the produc
130. specific enforced cleaning value has been reached otherwise the machine will not be ready to operate Value must not be modified Steam boiler installed activates or deactivates the steam boiler and thus the milk milk foam dispensing value must not be modified Cappuccinatore installed Must be activated if milk foamer system is in use value must not be modified Steam boiler pressure release during heating up Must be activated then it is granted that the overpressure during heating up can escape from the steam boiler value must not be modified Steam burst for purging condensate activates or deactivates the pre heating function of the milk system and purging of the steam hoses value must not be modified Machine locked until both boilers have heated up If this option is set the coffee machine is only ready to operate if both boilers are on temperature value must not be modified Lock machine if brew water temperature low If this option is set the coffee machine is always locked when the hot water boiler temperature drops below the set brew water temper ature value must not be modified 9 Button Programming gt Programming 47 9 2 2 Button Programming gt Load gt Sys gt Care maintenance Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 1000S 27 Cleaning prompt days 23 Forced cleaning days 220 Cleanirg prompt cups 250 Force
131. t grease einfetten mit S pezialschmierstoff KM graisser avec Spezialschmierstoff KM grease with Spezialschmierstoff KM Art Nr 33 2451 7000 Art No 33 2451 7000 ArtNo 33 2451 7000 Achtung O Ring Bruhzylinder oben und unten einfetten mit Molykote Art Nr 00 0048 7705 Attention Graisser joint torique cylindre d echaudage en haut et en bas avec Attention Grease seal toroid brew cylinder above and under with Kl bersynth UH 1 64 2403 food grease Art Molykote Art Nr 00 0048 7705 No 00 0048 7705 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T5 11 Service 8 Close coffee machine Please check to ensure no electric cables are in contact with hot parts all screw fittings are tightened no cables are pinched hoses are not kinked coffee machine is clean inside no beans coffee grounds or dirt are left Replace the coffee machine covers ze Fit all lids k Insert product container 9 Restart Plug in the mains plug k Fill up the water tank Switch on coffee machine and let it warm up 10 Settings k Fill grinder ZS Check set grinding grade k Set service in service program ZS Check set cup volumes of beverages Perform the descaling first followed by cleaning The coffee machine is again ready for operation After descaling check in particular for e escaping water a screw fit
132. ter boiler Steam generator temperature indicates the currently measured temperature in the steam boiler Temperature sensor without function Flowmeter counter indicates the summarized pulses of the FM from start until beginning of dispensing Flow monitoring indicated the pulses per sec during the current dispensing Last milk dispensing indicates the time in minutes since the last milk milk foam dispensing 10 Button Test Functions 63 10 2 Button Test functions Tab Input test Status Output test Status Keyboard status Flowmeter status IT Spare 01 V Water level display IT Power On Off button JV Drip tray limit switch JV Brewer position switch IT Cappuccinatore limit switch V Decaffeinated gate JV Water tank limit switch JV Brew unit cover limit switch V Grounds container switch 10 11 Test functions Input test status Flowmeter status indicates whether the FM is active respectively whether it sends pulses Water level display indicates whether the water tank sensor detects water in the tank Drip tray limit switch indicates whether the control switch for the drip tray is active Brewer position switch indicates whether the control switch brewer end switch for the filling position of the brewer is active Cappuccinatore limit switch indicates whether the control switch of the all in one spout upper positi
133. ter hardness dH liters 200 liters 0 0 0 4 125 250 5 8 85 170 9 12 62 124 13 16 40 80 gt 16 The 200 water filter can be used only with the WMF 1000 S and 1000 pro S in conjunction with the office function The 200 water filter is not used with the WMF 800 and 900 3 10 Cleaning intervals overview Care Description see EN E Z I 32 2 Warm up rinse coffee system User Manual rinse x All in One spout cleaning User Manual X x Milk system rinse Connect amp Clean User Manual x Milk system cleaning User Manual x amp Coffee machine cleaning User Manual x Brewing unit cleaning User Manual x x Grounds container cleaning User Manual x Water tank cleaning User Manual x Drip tray cleaning User Manual X Bean hopper cleaning User Manual x Casing cleaning User Manual x 0 Filter change User Manual x Descaling User Manual Daily Daily at least once per day and as required Weekly Weekly cleaning Regularly Regularly as required Required As required Optional Optional depending on the model x Daily as required 13 4 WMF 800 900 1000 5 1000 proS Edition 07 2014 KMT Part 4 Software 4 1 Service program training documentation WME 900 S 1000 S Training Documentation Service Program KMT Technical Support Axel Klang Edition October 2012 1 Preamble The coffee machines WMF 900 S 1000 S
134. tes or deactivates the option whether the date is automatically adjusted to the summer or winter time of North America value must not be modified 5 Switch on time activates or deactivates the option whether the coffee machine is op erated with timer mode automatic switch on time value must not be modified 6 Time format time format can be set here value can be modified 7 Date format date format can be set here value can be modified 8 RTC of the coffee machine with this button the current time and date of the coffee machine can be uploaded to the PC values cannot be modified 9 Button Programming gt Programming 52 9 2 7 Button Programming gt Load gt Sys gt 1000S Parameters Options Care maintenance Descaing Filter Energy Tables Realtime clock 1000S je lt Message Grinding degree too fine p sec fi 5 gt Message Grinding degree too coarse p sec fe 00 Steam cup warmer timeout sec j Milchsystem Handieinigung Tage v Operating mode cup lighting ro cup size preselection small 130 cup size preselection large JV cup preheater enabled IT Warmup rinsing for Espresso IV Kurze Wartezeit f r Doppelklick Office Functions JV Milk beverages enabled JV Level 3 products enabled Pause bei Katfeekannenbezug Sek 10 System configuration Sys 1000S 1 Operating mode cup lighting activates or deactivates the background lighting of the
135. the water hardness degree the descaling prompt is displayed value must not be modified Water filter table the values entered here indicate when depending on the water hardness degree the water filter change prompt is displayed value must not be modi fied 9 Button Programming gt Programming 51 9 2 6 Button Programming gt Load gt Sys gt Real Time Clock Parameters Options Care maintenance Descaing Filter Energy Tables Real time clock 1000s 9 System configuration Sys Real Time Clock JW Show tme on the display 1 Show time on the display activates or deactivates the display of time and date on the Jh Zeit und Datum mitYorullenunterdriickung E JZ Automatic Summer Winter time machine display value can be modified I Daylight saving time North America Switchon time standby operati f ees 2 Time and date with suppression of leading zeros activates or deactivates the option p Time format whether the time and date are displayed with leading zero value must not be modified 12 heur clock AlM PM Read Real Tme Clock 24 heurs TTT 3 Automatic summer winter time activates or deactivates the option whether the date Current time Date format e A e e gs e KE eas is automatically adjusted to the summer or winter time value must not be modified Ze Day Month Year dd mm yyyy Ir Day of the week 4 Daylight saving time North America activa
136. ting may not be tightened properly or a seal may be missing or damaged e rattling noise a hose or another part may be vibrating against the casing or the side covers 11 Replace oscillation pump k Empty water tank grounds container and bean hopper k Place coffee machine on its back and remove base plate 4 screws Loosen both rubber holders and remove pump inlet outlet Disconnect cables and remove and dispose of old pump k Insert new pump into rubber holder and conect cables Fit pump inlet outlet and refasten rubber holder Start up the coffee machine and check pump for leaks 12 Replace clean flow meter Empty water tank grounds container and bean hopper k Place coffee machine on its back and remove base plate 4 screws k Remove inlet outlet hose from flow meter and remove flow meter k To open turn the top part to the right and remove the turbine k Clean the bottom part under warm running water with the little brush k When reinstalling make sure that the red O ring has been properly inserted Insert flow meter in holder and ensure hoses are kink free k Start up the coffee machine and check pump for leaks 5 12 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Service Start up Maintenance Me 13 Replace grinder completely ze Remove top Remove hopper together with springs K Disconnect cables Remove grinder absorber stays in coffee machine Insert new grinder i
137. to the custom er memory already known from other WMF coffee machines If the customer carries out modifications in the beverage or basic settings these modifica tions are only done in the working memory e Factory setting memory serves as data back up and resetting and corresponds to the service memory already known from other WMF coffee machines In this memory the last saved factory setting is saved 5 4 1 Saving of coffee machine data 5 4 1 1 Saving in the working memory e In the working memory all setting parameters relevant for the coffee machine as well as customer settings are saved e The coffee machine exclusively works with the data and settings saved in the working memory gt If settings basic settings beverage settings etc are directly carried out at the coffee machine they immediately overwrite the settings in the working memory gt If settings are carried out through the laptop service program they are only written into the working memory of the coffee machine after having pushed the Send key Programming Fis Project Display Configuration Extra By pushing the Send key the modified settings are transferred to the Load coffee machine 5 Programming System Configuration 33 5 4 1 2 Saving into the factory setting memory e The factory setting memory only serves for data back up and to reset the factory settings e Inthe factory setting memory the last date save by the technician is
138. topped If the sensor recognizes empty but the amount remaining to be dispensed is less than the water left in the tank dispensing is completed and then the empty notification is given Technical data water tank sensor Water tank sensor Signal 12 V NO 12 V input on CPU Empty threshold 75 ml WMF 800 900 Can be changed with the service program Empty threshold 80 ml WMF 1000 S 1000 pro S Can be changed with the service program Technician instructions The sensor is connected to the controller The sensor is attached to the base pan Possible error on the display e Message beverage sel locked fill the water tank cannot be confirmed although the tank is full 12 8 beverage sel locked water tank missing beverage sel locked lid is open beverage sel locked fill the water tank vi See instructions error messages troubleshooting Part 6 See flow errors chapter 2 3 7 l A beverage sel locked fill the water tank A See instructions error messages troubleshooting Part 6 See flow errors chapter 2 3 7 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Boiler water system 2 3 2 Water tank inlet assembly The water is fed via the water tank coupling under no pressure and by way of the flow meter to the oscillation pump An inline filter is installed between the water tank coupling and the flowmeter for
139. u to Start and Stop the communication to the coffee machine and to Close the service program e Display Access to Statistics service history and daily counter Furthermore the running time of the grinder can be deleted through Delete e System status Information about current status of machine e Programming Uploading and saving of a machine configuration as well as adjusting for example water hardness degree Eco Mode etc in the system configuration e Extra Access to the machine software update as well as the language selection of the service program or the communication setting etc e About Displays the software version of the service program x W e Shows in the lower area the version of the service program and its date WMF corporation Eberhardstrasse D 73309 Geislinger 49 071802963100 Web site http dene mr de WMF Service Y0 55 00 20 06 2011 0 Written by Ueli Busser CH 8645 Jona Switzerland 3 Basics amp Overview User Interface Service Program 3 2 2 Keys 2 z ikl S Start Stop System Statistic Counters Historial e Start Starts communication between service program and coffee machine gt The buttons system status and test functions are now activated e Stop Stops communication between service program and machine Thus coffee machine software update is possible gt Prior to updating the coffee machine software the connection to the cof
140. ue to the principle Spare parts e Lower piston complete e Snap ring e Complete brewing cylinder 12 32 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Me Brewing system grounds container and cover 2 4 3 Brewing water connection coffee spout connection 2 4 4 Reed switch The insertion position is recognized by the reed switch over the magnet which sits on the side of the scraper 2 4 5 Brewing unit motor WMF 800 900 WMF 1000 S 1000 pro S The brewer motor is screwed to the base pan with three screws In addition a plastic cover is glued over the screws There is a pinion with a D surface which transmits power and is secured with a snap ring WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT T2 33 Engineering Technical data brewing motor and current sensor Brewer motor Power supply 24 VDC Power supply can only be qualita tively measured with an instrument not quantitatively because the motor is clock controlled Current sensor Central current sensor Grinder and brewer are sequentially on the power supply controlled and evaluated Technician instructions The fastener screws are glued to the motor with Loctite 243 ji 2 4 5 1 Pinion Pay attention to the insertion position of the pinion so that the brewing unit can be inserted again even if there is slight twisting
141. unit Capacity 6 to 0 53 oz Start in the insertion over the reed switch 5 V input on CPU position Moves for all other over current evaluation to analog input to the control positions the central power supply Brew aperture 0 6 mm Driving commands table From After Action Ejection position Insertion position Full movement upwards until it meets the switch Insertion position Pressing position Full movement upwards until reaching the press value given by the software Only start when the reed sensor is activated Pressing position Brewing position Brewing unit moves in respect to the setting of the pre brew of ground coffee Brewing position Dry pressing position Full movement upwards until the post press current is reached stop for a set post press time 5 seconds Dry pressing position Ejection position Full movement downwards until the blocking current is reached Unknown position e g after insertion of the brewing unit network off on ON OFF etc Insertion position Always moves downward over the ejection position into the insertion position After power off and on after resets and after opening the brew cover basically it drives from the ejection position to the insertion position 72 30 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT Brewing system grounds container and cover lt 4
142. valve open System pre warms The water exits out the release tubing into the drip tray The release valve closes The brewing water for pre infusion is fed to the ground coffee k The pump and brewing valve remain active during the pre infusion time After the brewing process After brewing the brewing pressure is reduced via the release valve into the drip tray During the brewing process if the pump switches on in the lowering operation the brewing pressure is reduced via the release valve into the drip tray 2 3 5 4 2 Valve If a valve is replaced the non wearing components of the solenoid valve remain on the coffee machine There are no provisions for replacing a plunger or a plunger guide Either the solenoid or the base can be replaced Technical service instructions The flow direction is shown on the valve The brewing valve is installed opposite the direction of flow 12 18 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT gp Boiler water system Replacing the solenoid Before replacing a solenoid valve the system pressure must be relieved A sl aS sb aS sl as sb aS sb Ka sb as Unhook the spring clips from the fastening bow Take out the fastening bow Pull the solenoid out Detach the hoses and pull from the valve housing Remove the old valve Insert the new valve in the correct flow direction hand tighten the union screws Mount the solenoid and the fastening bow
143. vice program 57 Set machine language 43 Set office functions 52 Set service 12 59 Set standby delay 44 Set time format 24 12 hours 51 Set warm up rinsing for espresso 52 Set water filter 49 Set water hardness 44 Software update 14 57 Start service program 6 System configuration 42 43 System drainage 66 System options 73 Test functions live display as from page 61 Live display 34 Test functions Live display as from page Component test 34 Time Date display 51 Upload time date of machine 51 USB driver 70 version query machine software 9 service program 8 Version query System Info 57 Version query Machine software 57 Water filter table 50 working memory 32 33 9 Button Programming gt Programming File Project Display Configuration Extra Load Send ey 15 x fat Set NM Sys WMF 1000S System configuration H Mono key level 2 P1 Jug coffee cream P2 Caf Creme P3 Cappuccino P5 Mug of milk P4 Latte macchiato P6 Hot water Data Ready 10 11 12 13 Programming File to open or save configuration files Project to open or save project files same as configuration file Display opens the coffee machine statistics or service history Configuration same as the buttons Load and Send Extra in order to define beverage names chapter 3 2 Load in order to upload the coffee machine configuration to the PC Send in order to send the PC
144. y This is important for transporting the ma chine at temperatures below 0 C and if there is the risk of freezing 11 WMF Service Program Source of Supply Installation and Troubleshooting 67 11 WME Service Program Source of Supply Installation and Troubleshooting In this chapter it is described how the service program is correctly installed on the laptop The software has been checked and tested for Windows Vista and Win dows XP an installation on Windows 7 is not tested however it should be possible as well In order to install the software administrator rights are required 11 1 Source of supply and installation service program e You will find the current version of the WMF service program as well as the suitable FIDI driver here www servicecenter wmf de gt software for techni cians gt WMF 800 900S or WMF 1000S e Open the downloaded WMF Service DE msi file with a double click and follow the installation routine It is imperative to pay attention that the in stallation path is as follows C Programme ServiceProgramm WMF_Service or C Program ServiceProgram WMF_Service HexLoad other paths such as C Program Files or C Software are not possible e In order to get access to the Set Gear key save working memory and factory setting memory see chapter 5 4 after installation on the desktop the starting path for the service program has to be added as follows gt Click with r
145. ylinder 5 Brewing cylinder 6 Discharge piston with cover 0 6 mm opening 7 Insertion funnel 8 Scraper 9 Brewing water inlet 10 Aperture 11 Angle 12 Side parts left and right 13 Pinion The ground coffee is moved from the ground coffee spout 1s of the grinder over the funnel B into the open brew chamber H Scattered ground coffee can reach the tub bottom and must 7 m be regularly cleaned out The drive is supplied by the brewing motor the power is transferred over a pinion Import bevels on the pinion can set the brewer in nearly 25 o ond 5 all positions The pinion grips A against the teeth of the brewer D i spindle On the other hand the 3 brewer spindle setting can be 3 corrected with the multitool p al 7 before replacing B H CICE T2 28 WMF 800 900 1000 S 1000 pro S Edition 07 2014 KMT fa Brewing unit cleaning see User Manual Brewing system grounds container and cover Me Basic position filling The brew cylinder is somewhat underneath the middle of the complete lifting area The lower piston is at the lower end of the brewing cylinder This makes the maximum cylinder volume available for filling with ground coffee The ground coffee is filled by the grinder over the inlet a

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