Unic Stella di Caffe Technical Notes

2
1. SAFETY INSTRUCTIONS ..................................................................................................................................... 5
2. IMPORTANT INFORMATION ............................................................................................................................. 5
3. PRESENTATION OF THE STELLA DI CAFFE .......................................................................................................... 6
 S
TEAM AIR OPTION ................................................................................................................................................... 6
 D
UAL CONTROL OPTION (DCL) ..................................................................................................................................... 6
4. FEATURES OF THE STELLA DI CAFFE .................................................................................................................. 7
 Unpacking the machine ...................................................................................................................................... 7
 Preparation of the location and installation of the machine ............................................................................. 7
5. COMMISSIONING ............................................................................................................................................. 7
 W
ATER CONNECTION .................................................................................................................................................. 7
 Water supply ...................................................................................................................................................... 7
 Draining .............................................................................................................................................................. 8
 E
LECTRICAL CONNECTION ............................................................................................................................................. 8
 C
HECK THE TOROIDAL TRANSFORMER IN RELATION TO THE MAINS VOLTAGE .......................................................................... 9
 S
WITCHING ON ........................................................................................................................................................... 9
 F
ILLING THE BOILERS .................................................................................................................................................. 10
 Steam boiler ...................................................................................................................................................... 10
 Group boilers .................................................................................................................................................... 10
 S
WITCHING ON THE HEATING ...................................................................................................................................... 10
 W
HEN THE MACHINE IS WARMED UP ........................................................................................................................... 10

INSPECTION AND ADJUSTMENT ................................................................................................................................... 11
 Adjusting the temperature ............................................................................................................................... 11
 Adjusting the high pressure valve ..................................................................................................................... 11
 Adjusting the pump pressure ............................................................................................................................ 12
 Adjusting the water inlet solenoid valve .......................................................................................................... 12
6. INTERFACE ..................................................................................................................................................... 13
 M
ENU DESCRIPTION .................................................................................................................................................. 13
 B
ROWSING THE MENU ............................................................................................................................................... 14
 S
PECIAL MENU FUNCTIONS ......................................................................................................................................... 14
7. PROGRAMMING ............................................................................................................................................. 15
 C
ODES (LEVELS 1, 2 AND 3) ........................................................................................................................................ 15
 To enable a level ............................................................................................................................................... 15
 Change the password (level 1, 2 and 3) ............................................................................................................ 15
 S
ETTINGS................................................................................................................................................................. 16
 Date & Time (levels 1, 2 and 3) ......................................................................................................................... 16
 Language (levels 1, 2 and 3) ............................................................................................................................. 16
 Sound (levels 1, 2 and 3) ................................................................................................................................... 17
 Wallpaper (levels 1, 2 and 3) ............................................................................................................................ 17
 Light bar backlighting and keyboards (levels 1, 2 and 3) ................................................................................. 18
 M
ACHINE ADJUSTMENT (LEVEL 1, 2 AND 3) .................................................................................................................. 19
 G
ROUP ADJUSTMENT (LEVEL 1, 2 AND 3) ...................................................................................................................... 19
 Temperature adjustment (level 1, 2 and 3) ...................................................................................................... 20
 Dose adjustment (levels 1, 2 and 3) .................................................................................................................. 20
 Pre-infusion adjustment (levels 1, 2 and 3) ...................................................................................................... 21
 Self time adjustment (levels 1, 2 and 3)............................................................................................................ 23
 S
TEAM ADJUSTMENT (LEVEL 1, 2 AND 3) ...................................................................................................................... 23
 S
TEAM AIR & HOT WATER ADJUSTMENT (LEVELS 1, 2 AND 3) ......................................................................................... 24
 M
ISCELLANEOUS (LEVELS 1, 2 AND 3) .......................................................................................................................... 25
 Continuous/stop cycle key ................................................................................................................................ 26
 Counter ............................................................................................................................................................. 28

Unic Stella di Caffe Specifications

General

Brand	Unic
Model	Stella di Caffe
Category	Coffee Maker
Language	English