Luca Trazzi X4 Manuel D'instructions page 16

x 4 T E M P E R A T U R E
To program P2 and P3, press button (2) and
proceed in the same manner as described for
P1. In order to deactivate the programming,
the CLOCK TIME must be visible on the
display. Press button (3). Select the
programme that you wish to deactivate and
then press button (4). The display will now
show the programmed clock time. The word
'PROGRAM' will disappear.
Programming the temperature
for coffee preparation
The X4 has been set to a standard
temperature of 98° C for coffee preparation.
You can verify the set temperature by pressing
button (4).
You can also change the temperature for
coffee preparation to your own requirements.
To change the temperature, depress button
(2) for approximately 3 seconds.
Next, continue pressing the button until the
flashing temperature display for coffee
preparation appears. Now, press button (3) or
(4) to change the temperature.
The programmable temperature range is
between 80° and 103° Celsius.
Press button (2) to save this value.
28
3 sec.
3 sec.
+ -
x 4 E X T R A C T I O N T I M E
Programming the extraction time
(C1,C2)
If you press button (3) once, you will obtain a
NORMAL espresso. Coffee preparation will
take approximately 15 seconds (C1).
If you press the same button twice in
succession, you will obtain a long espresso.
Coffee preparation will take approximately 25
seconds (C2).
You can also change the duration of coffee
extraction to suit your own requirements.
To be able to make this change, the
TEMPERATURE must be shown on the display.
If the temperature is not shown on the display,
press button (2). Put coffee in the filter-holder
as if you were going to make an espresso.
(You must have coffee in the filter-holder in
order to set the extraction time correctly).
Now, press button (2) until C1 is displayed.
Start the extraction of the coffee while holding
in button (3) until the desired amount of
coffee is in the cup, than release the button.
After preparation, the machine will save the
respective time duration.
You can also change the C2 time using the
same procedure.
29