35
LSI 090 - Rev. 00 - Ed. 04/2018
7.10 NOTES FOR THE SERVICE ENGINEER
SETTING THE ELECTRONIC CONTROL BOARD
The electronic control board can be set to manage two different water level controls (probe or float) and to control the two different group
delivery versions: automatic (EK) or semiautomatic (EP).
The electronic control board is equipped with a selector to configure the board.
WATER LEVEL CHECK
Based on the type of boiler water level control, it is necessary to set the electronic board as follows:
• Move the selector to “S” if the PROBE water level control is used (conduction probe).
• Move the selector to “R” if the FLOAT water level control is used (magnetic reed).
GROUP DELIVERY CONTROL
Based on the type of group delivery control, it is necessary to set the electronic board as follows:
• Move the selector to “EK” if the 5-key button pad with programmable doses (automatic version) is used.
• Move the selector to “EP” if the 1-key button pad (semiautomatic version) is used.
Take note!
These settings are factory set during inspection.
Only after replacing the electronic board, make sure that the new board has been set to work with the water level and type of
delivery control used on the appliance.
LIGHT INTENSITY ADJUSTMENT
To increase the light intensity of the bar that illuminates the cup grid, turn anticlockwise the screw of the switching power supply, posi-
tioned under the cup grid, inside the electric box.
RGB LED CUSTOMIZING
It is possible to change the color of the RGB leds, when the boiler temperature is above 110°C.
Switch on the machine, while pressing down the
ECO
and “
–
” buttons, after the initial check it is possible to select the
P
button betwe-
en the RED and WHITE colors. Once selected the color, switch the machine off and on again to confirm the data. Depending on the
selected color, above the temperature of 110°C detected by the probe, the RGB LEDs display the selected color.
