46
04-2017 5325 00
HEatiNg
uNit
Error
The operating temperature of the heating
unit is not reached after several tempera-
ture measurements in a given time.
The appliance has been taken out of ser-
vice.
HEatiNg
uNit
lEak
Signals a potential loss of heating unit pres-
sure during a “pressurised” cycle.
fully
clEaNiNg
tHE
macHiNE
Signals that the appliance needs to be fully
cleaned.
The warning is displayed when the set time
limit or number of selections is reached.
wasHiNg
tHE
EsprEsso
uNit
usiNg
poDs
Signals that the espresso unit needs to be
cleaned with sanitising pods.
The warning is displayed when the set time
limit or number of selections is reached.
wasHiNg
tHE
mixErs
Signals that the mixers need to be washed.
The warning is displayed when the set time
limit or number of selections is reached.
coiN
box
For models with a payment system only.
The machine will lock if it receives a pulse
lasting more than 2 seconds on a validator
line or if the communication with the se-
rial coin box is interrupted for longer than
30 (Executive protocol, MDB) or 75 (BDV
protocol) seconds.
t
HE
liquiD
rEsiDuE
coNtaiNEr
is
full
When the liquid residue container breaks
its contact, the “liquid residue container is
full” message is displayed.
Empty the liquid residue container and re-
position it to reset the fault.
liquiD
rEsiDuE
coNtaiNEr
missiNg
The liquid residue container has not acti-
vated the microswitch which indicates the
presence of the container.
Check that the liquid residue container has
been correctly positioned inside the appli-
ance.
No
watEr
Lack of water from the mains or internally-
supplied tank.
Make sure that the appliance is connected
to the water mains and that the tap is open
or the tank is full of water.
Tap the “Reset” button to restore the appli-
ance’s operation.
No
coffEE
If the dose of ground coffee in the doser is
not reached within 15 seconds, the “no cof-
fee” fault is recorded.
The selections that use coffee beans are
taken out of service.
griNDEr
is
blockED
A sensor detects the effective rotation of
the grinder during the grinding time.
In the event of a blockage (due to foreign
bodies, etc.) the grinder is shutdown and
the espresso-based selections are disa-
bled.
macHiNE
boarD
Lack of communication between the ma-
chine board and the CPU board.
The communication between the two
boards takes place via the
can
bus
.
Check the
can
bus
connections between the
two boards.
