Saeco Minuto Service Manual page 83

MINUTO
Action by user
Switch off Red Led Dreg
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!
Action by user
Switch off Red Leds GenAlarm
ERROR: Led GenAlarm remains on, check
the BU presence Microswitch and the wiring
(JP16).
Finish condition: With BU, NO drag drawer inserted,
Door closed, Water in tank, Coffee Beans cover closed
Level 3 (Brewing unit)
Start condition: NO BU, Drag drawer inserted, door
closed, No Water sensor, Coffee beans cover open
If the DREGDRAWER is not inserted or the DOOR is
not closed the BU test cannot be performed. If these 2
inputs are not in the right position, Led Dreg will be RED
Action by user
When the BU reaches the work position the Led NoBeans
is switched on
ERROR: Led NoBeans remains off, Check the work mi-
croswitch (broken?), the BU motor (blocked?) and the
wiring.
ERROR: led GenAlarm Switch ON; the absorbed current
is much more 300mA (with BU) or 200mA (without BU)
check the BU and the motor
Close the door and Dreg Drawer
Close coffee beans cover
Press BUTTON ON/OFF to move to the next screen Press BUTTON ON/OFF to move to the next screen
Press the Espresso button to move BU to work
LED INDICATION
Led Led
NoBeans NoWater
NA NA
NA NA
LED INDICATION
Led Led
NoBeans NoWater
OFF NA
ON NA
LED INDICATION
Led Led
NoBeans NoWater
OFF OFF
LED INDICATION
Led Led
NoBeans NoWater
OFF OFF
NA NA
LED INDICATION
Led Led
NoBeans NoWater
ON NA
NA NA
NA NA
05 TROUBLESHOOTING
Led Led
GenAlarm Dreg
NA OFF
NA ON
Led Led
GenAlarm Dreg
NA NA
NA NA
Led Led
GenAlarm Dreg
OFF OFF
Led Led
GenAlarm Dreg
OFF OFF
NA ON
Led Led
GenAlarm Dreg
NA NA
NA NA
ON NA
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