Rancilio 10 USB Technician Manual page 35

3.3 Programming Panel
This panel features 4 buttons with the following
functions:
Button with "+" sign
SELEZIONE
To move to a higher level in the programming
LINGUA
menus Or to increase the value
RESET
Button with "-" sign
RIGENER.
RESINE
To move to a lower level in the programming menus
Or to decrease the value
BUZZER
Button with "enter" sign
To enter the programming menu Or to confirm
entries
OROLOGIO
Button with "esc" sign
To quit the menu Or to quit programming mode
SET TIMER
3.4. Washing
3.4.1. Washing of the coffee groups
CONTATORI
At the fixed time, if the automatic washing (par.2.6)
PARZIALI
mode is enabled, a message on the display requests
to wash the coffee groups.
Keep "ENTEr" button pressed to start washing until
RINNOVO
ACQUA
the display shows:
CALDAIA
coffee cleaning cycle
Start cleaning cycle
Group?
press <ENTEr>
If you press "enter" within 10 seconds, the following
cycle starts (if you do not leave this menu automa-
tically):
- The display shows:
coffee cleaning cycle
Insert the blind
filters then
press <ENTEr>
- When you press "enter", the cleaning cycle starts
and the display shows:
coffee cleaning cycle
cLEANING rUNNING
The machine carries out n. 10 cycles as follows:
- Starts dispensing from the groups for 10 sec.
- Pauses for 10 sec.
At the end of the 10 cycles, the display reads:
coffee cleaning cycle
remove the
filterholders
press <ENTEr>
If you press "enter" the display shows:
rINSE rUNNING
The machine carries out n. 2 cycles as follows:
- Starts dispensing from the groups for 0 sec.
- Pauses for 0 sec.
Keeping ''esc'' pressed for 2 seconds, during the
cycle the current washing phase will stop and the
next phase will take place.
It is advisable to always complete the rinsing cycle
to remove any detergent residues.
N.B. In the washing and rinsing phases the groups
are operated alternatively.
In any case the washing of the coffee groups can
be enabled whenever necessary according to the
previously described procedure.
3.4.2 cleaning iSteam
● Clean the iSteam nozzle frequently with a sponge
or damp cloth. Make sure to clean the lower par-
ts.
● Check to make sure that the sprayer is not clogged
or partially clogged with crusts and residues (if
a crust removal operation is necessary, be very
careful not to deform or damage the sprayer)
3.5 reset
Keeping pressed the key "+" and "-", at the same
time, switches on the machine, all the set data are
reset onto the program, and a few standard data
are automatically set (coffee dose, water dose, tank
pressure, etc.)
3.6. Timer
The Timer buttons are used to exclude the timed
switching ON and OFF of the machine.
When the timer function is selected, if the machine
is OFF, press the "Esc" buttons on the programming
keypad (for at least  second) to switch the machine
ON; the machine remains ON until the next timed
switching OFF or until you press the same controls
again (for at least  seconds).
When the timer function is selected, if the machine
is ON, press the "Esc" buttons on the programming
keypad (for at least  second) to switch the machine
OFF; the machine remains OFF until the next timed
switching ON or until you press the same controls
again (for at least  seconds).
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