Dalla Corte STUDIO AQUA, User Manual

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31
5
BREAKDOWN INFORMA
TION
Alarm table
Alarm codes Alarm messages Likely cause Remedy
2 Boiler probe open
The boiler temperature probe is faulty
(open)
Contact an authorised service centre
Boiler heating locked
3
Boiler probe is
short-circuiting
The boiler temperature probe is faulty
(short circuit)
Contact an authorised service centre
Boiler heating locked
6 Coffee probe open
The grouphead temperature probe is
faulty (open)
Contact an authorised service centre
Grouphead heating locked
7
Coffee probe is
short-circuiting
The grouphead temperature probe is
faulty (short circuit)
Contact an authorised service centre
Grouphead heating locked
9 Flow meter
The grouphead control unit does not re-
ceive signals from the flow switch during
extraction
Extraction must be stopped manually
Press the same button as used to start
extraction
The machine is equipped with an electronic system that
manages the operating features and checks that the ma-
chine components are working properly.
Any malfunctions are shown on the control terminal dis-
play.
Some alarms can only be displayed but not stored in the
system because they are not significant for operating safe -
ty purposes.
Alarm codes are shown on the control terminal display.