MINUTO 05 TROUBLESHOOTING
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Start condition
Start condition
Press the ESPRESSO button to move the BU to Work
Press the ESPRESSO button to move the BU to Work
IMPORTANT NOTE: If the DREGDRAWER is not inserted or the
IMPORTANT NOTE: If the DREGDRAWER is not inserted or the
DOOR is not closed the BU test cannot be performed. If these 2
DOOR is not closed the BU test cannot be performed. If these 2
inputs are not in the right position, a warning message will be
inputs are not in the right position, a warning message will be
shown and the display turns to yellow..
shown and the display turns to yellow..
When the BU reaches the work position the indication
When the BU reaches the work position the indication
WORK
WORK
changes from “N” to “Y”, the number of the current is minus than
changes from “N” to “Y”, the number of the current is minus than
200mA (without BU) or 300mA (with BU).
200mA (without BU) or 300mA (with BU).
ERROR: The indication
ERROR: The indication
WORK
WORK
doesn’t change and remain “N”, the
doesn’t change and remain “N”, the
display backlight changes from green to red; Check the work microswitch
display backlight changes from green to red; Check the work microswitch
(broken?), the BU motor (blocked?) and the wiring (JP16)
(broken?), the BU motor (blocked?) and the wiring (JP16)
ERROR:
ERROR:
(Without BU)
(Without BU)
The absorbed current is more than 200mA,
The absorbed current is more than 200mA,
the display backlight changes from green to red; check the BU and
the display backlight changes from green to red; check the BU and
the motor.
the motor.
ERROR:
ERROR:
(With BU)
(With BU)
The absorbed current is more than 300mA, the
The absorbed current is more than 300mA, the
display backlight changes from green to red; check the BU and the
display backlight changes from green to red; check the BU and the
motor
motor
Press the AROMA button to move the BU to Home
Press the AROMA button to move the BU to Home
When the BU reaches the home position the indication
When the BU reaches the home position the indication
HOME
HOME
changes from “N” to “Y”, the number of the current is minus than
changes from “N” to “Y”, the number of the current is minus than
200mA (without BU) or 300mA (with BU).
200mA (without BU) or 300mA (with BU).
ERROR: The indication
ERROR: The indication
HOME
HOME
doesn’t change and remain “N”, the
doesn’t change and remain “N”, the
display backlight changes from green to red; Check the work
display backlight changes from green to red; Check the work
microswitch (is broken), the BU motor (is blocked) and the wiring
microswitch (is broken), the BU motor (is blocked) and the wiring
(JP16).
(JP16).
ERROR:
ERROR:
(Without BU)
(Without BU)
The absorbed current is higher than
The absorbed current is higher than
200mA, the display backlight changes from green to red; check the
200mA, the display backlight changes from green to red; check the
BU and the motor.
BU and the motor.
ERROR:
ERROR:
(With BU)
(With BU)
The absorbed current is higher than 300mA, the
The absorbed current is higher than 300mA, the
display backlight changes from green to red; check the BU and the
display backlight changes from green to red; check the BU and the
motor
motor
Operational check – brewing unit
Press STAND_BY “
Press STAND_BY “
” to move to the next screen
” to move to the next screen
Summary of Contents for Minuto
Page 3: ...MINUTO CHAPTER 1 INTRODUCTION...
Page 10: ...MINUTO CHAPTER 2 TECHNICAL SPECIFICATIONS...
Page 16: ...MINUTO CHAPTER 3 USER INSTRUCTIONS...
Page 30: ...MINUTO CHAPTER 4 OPERATING LOGIC...
Page 41: ...MINUTO CHAPTER 5 TROUBLESHOOTING...
Page 88: ...MINUTO CHAPTER 6 STANDARD CHECKS...
Page 91: ...MINUTO CHAPTER 7 DISASSEMBLY...
Page 101: ...MINUTO CHAPTER 8 NOTES...
Page 102: ...MINUTO 08 NOTES Page 01 01...
Page 103: ...MINUTO CHAPTER 9 WATER CIRCUIT DIAGRAM...
Page 107: ...MINUTO CHAPTER 10 ELECTRICAL DIAGRAM...
Page 108: ...MINUTO 10 WIRING DIAGRAM Page 02 01 Minuto Cappuccino Focus and Class...
Page 109: ...MINUTO 10 WIRING DIAGRAM Page 02 Minuto Pure 02...
