P285U00
05 - 2007
TECHNICIAN MENU
21
2.2.1.6 - PREBREW - Z3000V
2.2.1.6.1 - PREBREWING TIME
2.2.1.6.2 - PREBREWING VAlUE
2.2.1.6.3 - PISTON PRESSURE
2.2.1.7 - NOZZlE HOT WATER
2.2.1.7.1 - NOZZlE HOT WATER
2.2.1.7.2 - MIXING PERC.
2.2.1.6
pre-breWIng - varIable chamber Z3000
2.2.1.6.1
pre-breWIng tIme
This function is used for setting, for each selection, the pre-brewing
duration (programmable between 0 and 30 tenths of a second; 12
by default).
2.2.1.6.2
pre-breWIng doSe
This function is used for setting, for each espresso coffee-based
selection, the amount of water to be dispensed for pre-brewing
(programmable between 0 and 20 fmp (pulses of the volumetric
counter; 20 by default).
2.2.1.6.3
preSSurIZatIon
This function is used for deciding, for each espresso coffee-based
selection, whether or not perform the pressurization, i.e. the pres-
sure of the upper piston onto the coffee dose during brewing.
It is advisable to disable this function in the case of ne grinding in
double espresso coffee selections.
2.2.1.7
hot-Water dISpenSIng button
2.2.1.7.1
SettIng the dISpenSIng tIme
This function is used for setting the hot-water dispensing time
through the special dispensing nozzle.
While dispensing hot water, this can be interrupted with the button
located above the nozzle.
2.2.1.7.2
mIxIng percentage
This function is used for changing the outlet water temperature (ap-
proximately 98°C max) by controlling the ow of added cold water.
The scrolling buttons are used for moving the cursor shown on
the display to a greater ow (colder water) or hotter water (smaller
ow).
By increasing the cold water ow, also the total amount of dis-
pensed water increases.
To Next Page
Loading...
Need help?
General
