Saeco Minuto Service Manual page 75

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MINUTO
Action by user
When the BU reaches the work position the
Led NoBeans is switched on
ERROR: Led Dreg remains on, check the Microswitch for
the door and the wiring (JP14). NOTE: without the Dreg
Drawer correctly inserted the DOOR indication cannot
change!
ERROR: led GenAlarm Switch ON; the
absorbed current is much more 300mA (with
BU) or 200mA (without BU) check the BU
and the motor
Action by user
When the BU reaches the work position the
Led NoBeans is switched on
ERROR: Led NoBeans remains off, Check
the work microswitch (broken?), the BU motor
(blocked?) and the wiring
(JP16).
ERROR: led GenAlarm Switch ON; the
absorbed current is much more 300mA (with
BU) or 200mA (without BU) check the BU
and the motor
Finish condition: With BU, Drag Drawer,
door closed
Level 4 (Pump)
Start condition: BU inserted, Drag drawer,
door Closed and No Water sensor
If the DREGDRAWER is not inserted or the
DOOR is not closed the BU cannot be moved
in work position and test cannot be performed.
If these 2 inputs are not in the right position,
Led Dreg will be RED
If the BU is not inserted, the test will not be
performed, so Led GenAlarm will be switched
ON
Press the Espresso button to move BU to work
Press the Coffee button to move BU to home
Press BUTTON ON/OFF to move to the next screen
Press BUTTON ON/OFF to move to the next screen
LED INDICATION
Led
Led
NoBeans
NoWater
ON
NA
NA
NA
NA
NA
LED INDICATION
Led
Led
NoBeans
NoWater
ON
NA
NA
NA
NA
NA
LED INDICATION
Led
Led
NoBeans
NoWater
OFF
OFF
LED INDICATION
Led
Led
NoBeans
NoWater
OFF
OFF
NA
NA
NA
NA
05 TROUBLESHOOTING
Led
Led
GenAlarm
Dreg
NA
NA
NA
NA
ON
NA
Led
Led
GenAlarm
Dreg
NA
NA
NA
NA
ON
NA
Led
Led Dreg
GenAlarm
OFF
OFF
Led
Led
GenAlarm
Dreg
OFF
OFF
NA
ON
ON
NA
Page
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