Dalla Corte EVO 2 - ADDITIONAL ALARM CONDITIONS; Operational and Communication Alarms; Grinder, Data, and Clock Malfunctions; Critical ABT Alarms

MANUALE INSTALLATORE RELEASE 00.1 PAG. 22
"Gr.4 volume control failure”,
This alarm is triggered when, during an extraction on group 4, the electronic control does not
receive impulses from group 4 flow meter.
"Auto-fill time-out",
This alarm is triggered when the auto-filling mechanism cannot bring water in the boiler back to its
working level within the pre-set time.
"Safety level",
This alarm is triggered when level of water in boiler drops under the safety limit.
"CPU serial failure",
This alarm is triggered when the serial transmission between front electronic plate and electronic
power card does not work.
"Grinder serial failure",
This alarm is triggered when espresso machine and grinder cannot communicate (GCS function).
"Cash serial failure",
This alarm is triggered when espresso machine and cash system cannot communicate.
"Data loss",
This alarm is triggered when data in the EEPROM are lost, i.e. all data set during the installation
are lost and the machine works with its factory settings.
"Clock failure",
This alarm is triggered when the clock internal module does not work. If the timer is enabled, it
will be disabled automatically.
Type “ABT” alarms
"24V alarm",
This alarm is triggered when the 24 volt tension necessary for the functioning of all inner
components is missing.