FAULT
CODE
COMPONENTS CONCERNED POSSIBLE CAUSES CONSEQUENCES
CONDITIONS FOR EXIT
OF THE SECURITY
65 CP3
Pressure sensor,
GROUP 3
Reading outside the authorised range:
- Check the programmed value and the
sensor.
not accepted - Pressure
set point replaced by timer
(see coffee cycle with pre-
infusion)
Automatic if fault
eliminated
66 CP4
Pressure sensor,
GROUP 4
disconnected, absence of signal:
- Check the sensor and the wiring
Alarm
Automatic if fault
eliminated
67 CP4
Pressure sensor,
GROUP 4
short circuit:
- Check the sensor and the wiring
Alarm
Automatic if fault
eliminated
68 CP4
Pressure sensor,
GROUP 4
Reading outside the authorised range:
- Check the programmed value and the
sensor.
not accepted - Pressure
set point replaced by timer
(see coffee cycle with pre-
infusion)
Automatic if fault
eliminated
69
DO
G
Doser, GENERAL
disconnected, absence of signal:
- Check the sensor and the wiring
Alarm
Automatic if fault
eliminated
70
DO
G
Doser, GENERAL
Short circuit:
- Check the component and the wiring
Alarm
Automatic if fault
eliminated
71
DO
G
Doser, GENERAL
Interruption in counting for more than 5
seconds during a coffee cycle or filling
- Check that the doser turbine turns freely
and check the wiring (bad contact)
Alarm
Automatic if fault
eliminated
72 TSE
Overheating safety
device, WATER BOILER
triggered following overheating
- Check the regulation circuit STE and the
thermostat TSE (manual reset)
Heating stopped on
Fault eliminated and
manual reset of TSE and
machine reset
73 STE
Thermostat sensor,
WATER BOILER
disconnected, absence of signal:
- Check the sensor and the wiring
Heating stopped on
Fault eliminated and
machine reset performed
74 STE
Thermostat sensor,
WATER BOILER
short circuit:
- Check the sensor and the wiring
Heating stopped on
Fault eliminated and
machine reset performed
75 STE
Thermostat sensor,
WATER BOILER
Reading outside the authorised range:
- Check the programmed value and the
sensor.
Heating stopped on Fault eliminated
76 CPR
Pressure sensor,
GENERAL
disconnected, absence of signal:
- Check the sensor and the wiring
Alarm Fault eliminated
77 CPR
Pressure sensor,
GENERAL
short circuit:
- Check the sensor and the wiring
Alarm Fault eliminated
78 CPR
Pressure sensor,
GENERAL
Reading outside the authorised range:
- Check the programmed value and the
sensor.
Alarm Fault eliminated
79 CHU Humidity sensor,
disconnected, absence of signal:
- Check the sensor and the wiring
Alarm Fault eliminated
80 CHU Humidity sensor,
- Check the sensor and the wiring
Alarm Fault eliminated
81 CHU Humidity sensor,
Reading outside the authorised range:
- Check the programmed value and the
sensor.
Alarm Fault eliminated
82 USB DATA TRANSFER
INCOMPATIBILITY OF VERSION -
TRANSFER IMPOSSIBLE
Alarm Fault eliminated
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