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No coffEE
If the dose of ground coee in the doser
is not reached within 15 seconds, the “no
coee” fault is recorded.
griNDEr
A sensor detects the grinder’s actual rota-
tion 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.
This option can be used to enable/disable
the grinder rotation check.
HEatiNg uNit Error
The heating unit operating temperature
is not reached after several temperature
measurements in a given time.
The appliance has been taken out of ser-
vice.
solENoiD valvE N fault
If the current absorption of a solenoid valve
does not fall within the range of set values,
all the selections which involve the solenoid
valve will be disabled.
Where N is the number of the faulty sole-
noid valve.
sHort circuit mosfEt
If a control device for the DC motors on the
activation board (mosfet) remains active,
the machine will signal a fault.
sHort circuit
If the software detects a short circuit in one
of the DC motors connected to the activa-
tion board, this fault will be displayed. It is
possible that a fault will also be detected on
one of the DC motors at the same time.
soliD rEsiDuE full
The maximum number of coee bean-
based selections has been reached.
Proceed to empty the solid residue tray.
soliD rEsiDuE tray
The solid residue tray has not been insert-
ed correctly and/or is missing.
HEatiNg uNit filliNg timEout
The heating unit was not lled within the
allotted time.
The ow meter detects that water passes
through beyond the allotted time.
mixEr N fault
If the current absorption of a motor mixer
does not fall within the range of default
values, all the selections which involve that
mixer will be disabled.
Where N is the number of the faulty mixer.
watEr pump ovErHEatiNg
The water pump is frequently activated for
more than 10 minutes.
The fault prevents the pump’s thermal pro-
tection from cutting in.
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