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LSI 090 - Rev. 00 - Ed. 04/2018
6.4 PROGRAMMING ACCESS BLOCK
Press and hold down the “cup warmer” key for 5 seconds to exit from Programming mode: in this way it is possible to enable the
PROGRAMMING ACCESS BLOCK function.
When this function enabled, if you enter the programming mode with the “P” key, it is necessary to press immediately the “cupwarmer”
key and hold it down for 5 seconds to enter the programming mode.
Otherwise the display will show “bc” for 2 seconds and then the machine will return to the working mode.
6.5 TECHNICAL MENU
Press and hold down the keys “+” and “-” for 15 seconds to enter in Technical Menu.
TEMPERATURE PROBE CALIBRATION
Open the tap of a steam wand, until the heating element starts warming up. The machine sets automatically at 120°C.
Now check if the boiler pressure is at 1 bar, otherwise press the “+” or “-” key to calibrate the temperature probe.
Each time that the “+” key is pressed, the temperature probe setting changes by 0.5°C, and the main display will read: 05, 10, 15, 20
etc..
Each time that the “-” key is pressed, the temperature probe setting changes by -0.5°C, and the main display will read: -05, -10, -15,
-20 etc..
To exit from technical menu, press and hold down the “+” and “-” keys together.
DEACTIVATION OF CONTINUOUS DELIVERY BUTTON
Inside the Technical Menu, press the continuous delivery button to deactivate all manual keys. Press again the same button to re-
activate them.
Take note!
The calibration of the temperature probe is performed in the factory during testing of the appliance.
Carry out this operation when the temperature probe and/or electronic control unit is replaced.
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