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DESCRIPTION OF THE APPLIANCE
The main functions of the machine, and its relative parts, are described below, with a view to
ensuring its maximum performance.
1
C
USER-MACHINE INTERFACE
The machine can give the user a series of alerts through different LED light on/off combina-
tions for each coffee dispensing button, on each of the two or three groups on the machine.
In model Deliziosa the leds of the second pushbutton are located directly on the electronic
unit and can be seen when the upper grille and cup heater is removed.
Symbols are used in this manual to indicate these alerts as follows:
Group 1 Group 2 Group 3
Led all off:
Led of the single long coffee button of group 1 on with fixed light:
Led of the single long coffee button of group 1 flashing:
Led of the single long coffee button of group 1 slowly fading light:
Slow sequence of led fixed light :
Fast sequence of led fixed light:
In general, therefore, the “+” key is used to select the topics or information required and both
“+” and “-“ keys are used to change the parameters, but always with the possibility to restore
the initial situation.
Data are only saved definitively on pressing “ENTER”.
INCREASING
PUSHBUTTON
DECREASING
PUSHBUTTON
“ENTER”
PUSHBUTTON
DECREASING
PUSHBUTTON
“ENTER” PUSHBUTTON
INCREASING
PUSHBUTTON
The inputs to the machine are executed by means of:
- Programming key
- Increasing pushbutton “+”
- Decreasing pushbutton “-“
- “ENTER” pushbutton
Communication is obtained by means of a series combinations of pushbuttons led lightings,
explained for each argument as it follows.
