Astoria Plus4YouTS - Default Chapter; Table of Contents

4
Technical manual
Summary
A General warnings .......................................................................6
B Warnings for the installer...........................................................6
B.1 Water supply ................................................................................7
B.2 Materials to be used .....................................................................7
B.3 Hydraulic connections ..................................................................7
B.4 Activation ....................................................................................7
B.5 Maintenance and repairs ............................................................. 8
C Presentation ..............................................................................8
D Warranty ....................................................................................8
E Typographical conventions .........................................................8
Section I - OVERVIEW ........................................................ 9
1 Technical characteristics .......................................................... 10
1.1 External components .................................................................10
1.2 Internal components .................................................................11
1.3 Push-buttons panels .................................................................12
1.4 Touch screen display. .................................................................12
1.5 Specications .............................................................................13
1.6 Intended use ..............................................................................13
2 Preparation ............................................................................ 14
2.1 Unpacking the machine ............................................................14
2.2 Storage ......................................................................................14
2.3 Equipment preparation ............................................................15
3 Machine installation ............................................................... 16
3.1 Positioning ................................................................................16
3.2 Hydraulic connection .................................................................17
3.3 Drilling holes on the support bench ...........................................18
3.4 Wiring ........................................................................................19
3.5 External motor pump adjustment ..............................................19
3.6 Machine tune-up .......................................................................19
4 Main components ................................................................... 20
4.1 Coee boiler ..............................................................................20
4.2 Services boiler............................................................................20
4.3 Dispensing group .......................................................................20
4.4 Automatic Water Entry ..............................................................21
4.5 Volumetric dosing ...................................................................... 21
4.6 Pressure switch ..........................................................................21
4.7 Anti-ooding device ..................................................................21
4.8 Pumping system ........................................................................22
4.9 Valve group ................................................................................22
4.9.1 Pressure limitation safety valve .................................................22
4.9.2 Expansion - non-return valve ......................................................22
4.10 Electric control unit ....................................................................22
4.11 Thermostat ................................................................................22
4.12 Cup heater .................................................................................23
4.13 Cappuccino maker ..................................................................... 23
4.14 Water purication lter .............................................................24
4.15 Softener .....................................................................................26
4.16 Regeneration request ................................................................26
Section II - OPERATION .................................................... 27
5. Turning the machine on .......................................................... 28
5.1 First time on ..............................................................................28
5.2 Machine tune-up .......................................................................29
5.3 Water replacement ....................................................................29
6 Preparing the components ...................................................... 29
6.1 Grinding and dosing ..................................................................29
6.2 Preparing the lter holder .........................................................29
6.3 Dispensing compartment light ..................................................30
6.4 Cup raising grilles ......................................................................30
6.5 Cup heater .................................................................................30
7 Preparation of beverages ....................................................... 31
7.1 Programming the coee doses ..................................................31
7.2 Preparation of coee..................................................................31
7.3 Programming the hot water doses ............................................31
7.4 Hot water delivery .........................................................................32
7.5 Regulation of the hot water temperature ..................................32
7.6 Steam delivery ...........................................................................32
7.7 Milk foaming nozzle ..................................................................33
7.8 Autosteamer ..............................................................................33
7.8.1 Autosteamer operation ..............................................................33
7.8.2 Autosteamer operation ..............................................................34
7.8.3 Heating function ........................................................................34
7.8.4 Manual steam function .............................................................. 34
7.8.5 Automatic autosteamer nozzle cleaning ....................................34
7.9 Cappuccino ................................................................................35
7.9.1 Warm milk ................................................................................35
7.9.2 Cleaning ....................................................................................35
8 Energy Saving ........................................................................ 36
8.1 Description ................................................................................36
8.2 Energy savings programming ....................................................36
8.3 Programming of group stand-by ...............................................36
9 Group washing ........................................................................ 36
10 Suggestions on how to obtain a good cup of coee ................ 36