Rancilio CLASSE 10 Technical Manual - page 7
7
5.2
The “Technician’s” Menu
When the “
+
” and “
–
“buttons are pressed for appro-
ximately 4 seconds, the “
technician’s
” programming
menu is activated. This menu contains the following
submenus:
LANGUAGE
SELECTION
REGENERAT
ON RESET
BUZZER
CLOCK
SET TIMER
SELECTIONS
COUNTER
RENEW
WATER BOILER
-Setup
-Counters
-Graphics
-iSteam
-Cleaning
-Datainterfaces
-Diagnostic
5.2.1. Setup
5.2.1.1Pressureadjustments
Enablesadjustmentoftheboilerpressurefrom0.60
to1.40bar,in0.05barsteps.Thedefaultpressure
settinghereis1.00bar.
5.2.1.2coffeedoseprogramming
Tosetthecoffeegroupsandwaterdoses:
v
cOffEEGrOUP
- Numberofimpulsesbytheflowmeter.
- Pre-infusionON(timeinseconds,forwhichthe
pumpandcoffeeelectrovalvestayON).
- Pre-infusionOFF(timeinseconds,forwhichthe
pumpandcoffeeelectrovalvestayOFF).
- Dispensingtime(timeinsecondsusedforcom-
parisonintheS.E.Q.time–ref.par.5.2.1.).
v
WATErGrOUP
Hotwater
- Dispensing time (time in seconds for hot water
dispensing).
4-TEA
- Watertemperature(mixed,hotwatertemperature
variation).
Thedefaultprogrammingofthe“4-tea”keysprovi-
desfordifferentwatertemperatures,rangingbetween
85°Candapprox.60°C.Duringdispensing,thepump
isactivated.
Itisalsopossibletosetadispensingoptionproviding
coldwatertakendirectlyfromthewatermainsline
.
Changingthewatertemperature(i.e.byactingon
thethermometer),willautomaticallyalsochangethe
dispensingtime.
Settingadispensingtimeoflessthan.5seconds
willonlyallowforselectionofcoldwater,orofwater
atmaximumtemperature.
- Dispensing time (time in seconds for hot water
dispensing).
5.2.1.3Dispensingtimecontrol
Twooptionsareprovidedfortimecontrolfunction
activation:
v
crONOfUNcTION
Herethecurrentdispensingtimeunderwayisshown
ondisplay.
v
.E.Q. (Standard Espresso Quality)
fUNcTION
Duringthedoseprogrammingphase(eitherbyauto-
tuningorviathetechnicalmenu),thedispensingtime
isstoredintothesystem.
Thistimeiscomparedwiththesubsequentdispen-
singcyclestocheckwhetherthereareanyirregular
dispensingcycles.
PRESSURE SETTING
DOSE SETTING
DELIVERY CONTROL
ENABLE DOSE SETTING
INTERNATIONAL SETTING
REDUCED POWER
SOFTENER REGENERATION
MAINTENANCE SETTING
BOILER SENSOR
LEVEL SENSOR
ERRORS HISTORY FILE
FIRST STARTUP
BLOCK TECHNICAL MENU
SOFTWARE VERSION