Unic Stella di Caffe Technical Notes

70
FAULT
CODE
COMPONENTS CONCERNED POSSIBLE CAUSES CONSEQUENCES
CONDITIONS FOR EXIT
OF THE SECURITY
83 ? Fuse no 1 Broken ABSENCE OF SUPPLY 230 V ~ ? ?
84 ? Fuse no 2 Broken ABSENCE OF SUPPLY 24 V ? ?
85 ? Fuse no 3 Broken ABSENCE OF SUPPLY 12 V ? ?
86
?
Fuse no 4 broken
ABSENCE OF SUPPLY 5 V
?
?
87
?
Fuse no 5 broken
?
?
?
88
?
Fuse broken
?
?
?
89
?
Fuse broken
?
?
?
90 ? Fuse broken ? ? ?
91 DO1 Doser, GROUP 1
First fill fault: the pulse start remained nil for
more than 3 sec, or did not fall below 30
pulses per second in less than 3 minutes.
Coffee boiler filling cycle
stop: MPO stop - Closure
of EV1 and EP1
Fault eliminated and
machine reset performed
92 DO2 Doser, GROUP 2
First fill fault: the pulse start remained nil for
more than 3 sec, or did not fall below 30
pulses per second in less than 3 minutes.
Coffee boiler filling cycle
stop:
MPO stop - Closure of
EV1 and EP1
Fault eliminated and
machine reset performed
93 DO3 Doser, GROUP 3
First fill fault: the pulse start remained nil for
more than 3 sec, or did not fall below 30
pulses per second in less than 3 minutes.
Coffee boiler filling cycle
stop:
MPO stop - Closure of
EV1 and EP1
Fault eliminated and
machine reset performed
94 DO4 Doser, GROUP 4
First fill fault: the pulse start remained nil for
more than 3 sec, or did not fall below 30
pulses per second in less than 3 minutes.
Coffee boiler filling cycle
stop:
MPO stop - Closure of
EV1 and EP1
Fault eliminated and
machine reset performed
95
Group filling failure
96
Failure group 1
97
Failure group 2
98
Failure group 3
99 Failure group 4
100
Failure group 5
101 Incompatibility of version
254
CPU update failure
255 BGX update failure

Unic Stella di Caffe Specifications

General

Brand	Unic
Model	Stella di Caffe
Category	Coffee Maker
Language	English