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Stella di Caffè 

USER GUIDE

 

 

 

 

3

 

 

Safety advices 

 

-  This appliance is not intended for use by persons (including children) with reduced physical, 

sensory or mental capabilities, or lack of experience and knowledge, unless they have been 
given supervision or instruction concerning use of the appliance by a person responsible for 
their safety. 

 

-  Children should be supervised to ensure that they do not play with the appliance. 

 

-  This appliance is intended to be used only for its specific purpose. 

The manufacturer shall not accept any liability for damages due to improper or wrong use.  

 

-  Access to the service area is restricted to persons having safety and hygiene knowledge 

with practical experience of the appliance. 

 

-  Before plugging in or unplugging the power cord, place the main switch to position “0”. 

 

-  If the power cord is damaged, it must be replaced by the manufacturer, its service agent or 

similar qualified persons in order to avoid a hazard. 

 

-  For electrical safety, be sure the appliance is correctly earthed. 

The manufacturer shall not accept any liability for damage due to faulty earth. 
 

-  Only a qualified technician is allowed to access the internal parts of the appliance for 

maintenance and service operation. 

 

-  Be careful of hot surfaces such as: cup warmer, group heads, hot water and steam outlets. 

 

-  Do not expose oneself to steam or hot water flow. 

 

Important notes 

 

-  This appliance is intended to be: 

ƒ

  Placed on an horizontal and stable surface 

ƒ

  Used in an ambient temperature between 5°C and 35°C (41°F – 95°F). 

ƒ

  Installed to comply with the national rules that may be applicable. 

ƒ

  Connected to a water system with pressure ranging from 1 to 8 bar  

(0.1 to 0.8 Mega pascal) 

 

-  Before connecting the electrical supply, verify that the electrical network comply with the 

data plate of the appliance. 

 

-  For more details about installation, adjustments and connections, please refer to the 

installation guide or the technician guide. 

 

-  This appliance must not be exposed to water jet or splash.  

 

-  Be careful not to block the air inlets with towels or other items. 

 

-  If the appliance as to be stored with ambient temperature less than 5°C (41°F), the water 

circuit (boiler – pipes) should be emptied. 

 

Summary of Contents for Stella di Caffe

Page 1: ......

Page 2: ...sion settings 13 Self time settings 14 STEAM SETTINGS 15 STEAM AIR HOT AIR SETTINGS 15 FAST SETTINGS 16 MISCELLANEOUS 17 PANEL CLEANING 18 DOSAMAT CONTROL BOX 19 CONTROL BOX 2 CUPS 19 CONTROL BOX 3 CU...

Page 3: ...ce is correctly earthed The manufacturer shall not accept any liability for damage due to faulty earth Only a qualified technician is allowed to access the internal parts of the appliance for maintena...

Page 4: ...Never turn the machine on with the USB key inserted into the side of the machine Warming up The machine begins the warming up process once the Control Parameters panel appears Take into account appro...

Page 5: ...et parameters for the functions day night groups watchfulness stop group programming day night Maintenance allow you to use or set parameters for the functions component test error list event log cool...

Page 6: ...previous menu Make all values equal Scroll up or down Confirmation after change of a parameter Increase one value Decrease one value Display the history list of error codes This icon only appears when...

Page 7: ...horized by the level are no longer grayed out Note If the entered code is incorrect an error message appears Reenter the code After entering the code additional options are now available by re clickin...

Page 8: ...to make a setting the color of the value turns pink 9 Do not forget to confirm the setting in order to save the parameters Touch the and keys to set the desired value 9 When you select a value to make...

Page 9: ...able to read them Contact your distributor for more specific information View of the programmed and actual temperature of each group View of the steam and pump pressure View of the steam and pump pre...

Page 10: ...d Setting the color of the keys Activation Deactivation of the scrolling of colors of the keys and headband at the same time Setting the speed of the scrolling of the colors of the headband and keys 0...

Page 11: ...level 1 2 3 Allow you to set and view the temperature of the groups pre infusion self times and doses Temperature settings level 1 2 3 Allow you to set the temperature of each group Programmed temper...

Page 12: ...n this case the two cup portafilter is set When the desired coffee dose is reached Press small or large doses stop the infusion by touching continue stop To obtain the same value for the other Deactiv...

Page 13: ...fusion mode remains inactive To activate the Pre infusion both times must be greater than 0 T1 Time in seconds Electrovalve open Electrovalve closed T2 Ti Ti T1 T2 0 no pre infusion Time in seconds El...

Page 14: ...cup 0 5 second 9 Do not forget to confirm the setting in order to save the parameters Go to the 2 cup setting Touch the and keys to set the desired value Setting range 0 to 10 sec default setting 2 c...

Page 15: ...Touch the and keys to set the desired value Setting range 0 7 Bar to 1 4 Bar default setting 1 Bar 9 Do not forget to confirm the setting in order to save the parameters 9 When you select a line to ma...

Page 16: ...infusion close T2 pre infusion pressure overture P1 pre infusion pressure close P2 Do not forget to activate the PROgramming mode Set the desired portafilter In this case the two cup portafilter is se...

Page 17: ...Setting of the chronometers display in the screen of each group CHRONO OFF deactivated CHRONO ON Activated visible at the end of the cycle DYNAMIC CHRONO Activated visible during the cycle Setting do...

Page 18: ...Press the icon in the form of a broom until the boxes display nC When the command boxes show nC all of the keys are deactivated Press the red cross for three seconds to deactivate the cleaning mode an...

Page 19: ...ntinue a cycle in progress non dosed A short click at the end of the cycle allows you to display the infusion time for the cycle if the chronometer function was activated Note it is possible to switch...

Page 20: ...bers 1 2 3 1 dose 2 doses 3 doses The key allows you to select small dose c or large dose C The continue stop key allows you to do the following stop a cycle in progress continue a cycle in progress n...

Page 21: ...a cycle in progress continue a cycle in progress non dosed A short click at the end of the cycle also allows you to display the infusion time if the chronometer function was activated Note it is poss...

Page 22: ...R GUIDE 22 Stella program flowchart Level 0 User 1 DESK BACK 3 CODES 4 Level choice 5 Enter code N1 6 Enter code N2 7 Enter code N3 8 Confirmation 44 UTILIZATION 45 Clean Group The dotted lines repres...

Page 23: ...16 MACHINE SETTINGS 17 Group Settings 22 Self time Small doses 3 1 small cup 24 2 small cups 25 3 small cups Large doses 26 1 large cup 27 2 large cups 28 3 large cups 33 MAINTENANCE 38 counter 39 CIM...

Page 24: ...Pre infusion 20 Pre inf electrovalve 21 pre inf pressure sensor 22 Self time Small doses 23 1 small cup 24 2 small cups 25 3 small cups Large doses 26 1 large cup 27 2 large cups 28 3 large cups 30 C...

Page 25: ...7 Group settings 18 Self time Small doses 23 1 small cup 24 2 small cups 25 3 small cups Large doses 26 1 large cup 27 2 large cups 28 3 large cups 31 Hot water steam settings 32 Steam air 29 Fast set...

Page 26: ...cup 23 2 small cups 24 3 small cups 25 Large doses 1 large cup 26 2 large cups 27 3 large cups 28 30 Chrono by group 31 Hot water steam settings 32 Steam Air 29 Fast settings 33 MAINTENANCE Component...

Page 27: ...r each unit Filter holder gasket Insert the filter holder into the unit without tightening it Turn the unit on at the same time tightening and loosening alternately the filter holder in order to creat...

Page 28: ...NZ9002 Rev 2 0 12 2011 www unic fr info unic fr Z I 4 Rue B P 425 06515 CARROS CEDEX 1 FRANCE T l 33 04 92 08 62 60 Fax 33 04 93 29 24 23...

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