CARAT
3
CONTENT
Colour setting ...................................................................................................................................................................................................25
Display mode.....................................................................................................................................................................................................25
Contrast .............................................................................................................................................................................................................26
Colour ON ........................................................................................................................................................................................................26
Colour OFF .......................................................................................................................................................................................................26
Name 1: Adjust the publicity message on the display (superior line) ...................................................................................................27
Name 2: Adjust the publicity message on the display (inferior line) .....................................................................................................27
Service pone ......................................................................................................................................................................................................27
Dosed service enabling ...................................................................................................................................................................................28
Continuous brewing button ..........................................................................................................................................................................28
Electronic steam wand ....................................................................................................................................................................................28
Pre-brewing .......................................................................................................................................................................................................29
Adjusting the pre-brewing parameters .......................................................................................................................................................29
Probe sensitivity ...............................................................................................................................................................................................29
Grinding notice .................................................................................................................................................................................................30
Adjusting parameters of the grinding notice .............................................................................................................................................30
Grinding notice .................................................................................................................................................................................................30
Chronometer ....................................................................................................................................................................................................31
Maintenance cycle ............................................................................................................................................................................................31
Temperatures: ºC or F ....................................................................................................................................................................................31
Boiler temperature ..........................................................................................................................................................................................32
Multi boiler setting ...........................................................................................................................................................................................32
Groups temperature .......................................................................................................................................................................................32
Offset temperature set ...................................................................................................................................................................................33
PID parameters ................................................................................................................................................................................................33
Water softener lter: Regeneration ............................................................................................................................................................33
MESSAGES AND ALARMS .................................................................................................................................34
TROUBLESHOOTING ..........................................................................................................................................35
ELECTRICAL DIAGRAM......................................................................................................................................36
Display board and IO-Board outputs 1Gr 230V 1+N .............................................................................................................................36
Display board and IO-Board outputs 2Gr 230V 1+N .............................................................................................................................37
Display 2Gr TS Orchestra 400V 3+N .........................................................................................................................................................38
Display 2Gr 3 boilers ......................................................................................................................................................................................39
WATER SYSTEM ....................................................................................................................................................... 40
Machine with 1GR ...........................................................................................................................................................................................40
Machine with 2GR ...........................................................................................................................................................................................41
EXPLODED VIEW ....................................................................................................................................................42
Machine with 1GR ...........................................................................................................................................................................................42
Machine with 2GR ...........................................................................................................................................................................................44
Rotary pump .....................................................................................................................................................................................................46
Boiler 1GR .........................................................................................................................................................................................................48
Boiler 2GR .........................................................................................................................................................................................................50
2Gr 3 Boilers: boiler assembly (main boiler) .............................................................................................................................................52
2Gr 3 Boilers: boiler assembly (group boiler) ...........................................................................................................................................54
Turbo steamer ..................................................................................................................................................................................................55
Steam wand .......................................................................................................................................................................................................57
Hot water outlet ..............................................................................................................................................................................................59
Group head .......................................................................................................................................................................................................61
Lower water system ........................................................................................................................................................................................63
Porta-lter .........................................................................................................................................................................................................65
Machine components ......................................................................................................................................................................................66
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