La San Marco 20/20 PLUG&PLAY 1GR, Use And Maintenance

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ENGLISH
Screen 1 Initial screen.
Visible for about 10 seconds after machine is turned on.
Screen 2 Machine ready screen.
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In this state it is always possible to carry out any dosage operation
by pressing one of the five buttons on the push-button panel.
The boiler temperature is displayed.
In the case of active boiler resistance, the image
of the powe-
red resistance is displayed.
If the water and steam boiler resistance is not active, the image
of the resistance is not displayed.
If active, the pre-infusion P appears.
Screen 3 Machine brewing screen.
This screen will appear in the case of selecting coffee brewing.
On the left part of the display according to which of the possible 5
selections (key pressed) the relative icon will appear with a bar next
to it which will fill up during the dispensing time, also this displayed.
The display of the full bar and the time used remains still active for
another 5 seconds after the end of the delivery.
Screen 4 Programming/counter/service menu access screen.
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When the screen appears, the counter reader icon (central) will flash
Using the keys
W X
it is possible to select one of the three icons:
user level programming.
counter reading.
technical level programming.
To access user programming press the OK button.
To access counter reading press the OK button.
To access technical programming press the combination of
the required keys (OK and +) for at least 5 seconds.
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will appear automatically (screen 2).
Each operation restarts the 30 second count.
Pressing ESC returns to the machine ready screen (screen 2).