Service manual

SYNTIA CAPPUCCINO 05 TROUBLESHOOTING
Saeco International Group Page / 06
03
lev.
knob
pos.
display button function notes
L3
Initial status, buttons not pressed
Bring the
unit to the
"WORK"
position
CUR= --- corresponds to the motor
consumption of the gearmotor and
this value must be:
WITH THE UNIT DISCONNECTED
less than 200mA
WITH THE UNIT CONNECTED
less than 300 mA
ERROR: WORK signal remains “N” and the display colour
changes from green to red. Check the gear microswitch
in the gearmotor (broken or inserted wrongly) and the
motor (blocked). Check the JP16 wiring.
ERROR:(WITH THE UNIT DISCONNECTED) The
current consumption of the gearmotor is greater than
200mA, the display colour changes from green to red,
check the unit and/or the gearmotor.
ERROR:(WITH THE UNIT CONNECTED) If the current
consumption of the gearmotor is greater than 300mA,
the display colour changes from green to red, check
the unit and/or the gearmotor.
Bring the unit
to the "HOME"
position
CUR= --- corresponds to the motor
consumption of the gearmotor and
this value must be:
WITH THE UNIT DISCONNECTED
less than 200mA
WITH THE UNIT CONNECTED
less than 300 mA
ERROR: HOME signal remains “N” and the display
colour changes from green to red. Check the
microswitch of the gearmotor (broken or inserted
wrongly) and the motor (blocked), the JP16 wiring.
ERROR:(WITH THE UNIT DISCONNECTED) The
current consumption of the gearmotor is greater than
200mA, the display colour changes from green to red,
check the unit and/or the gearmotor.
ERROR:(WITH THE UNIT CONNECTED) The current
consumption of the gearmotor is greater than 300mA,
the display colour changes from green to red, check
the unit and/or the gearmotor.
PRESS THE ON/OFF BUTTON TO ACCESS THE UPPER LEVEL
WORK=N
HOME=Y CUR= 193
BU PAGE
WORK=N
HOME=N
CUR= 497
BU PAGE
WORK=N
HOME=N CUR= 203
BU PAGE
WORK=N
HOME=N CUR= 337
BU PAGE
Functionalverication
Brewing unit
WORK=Y
HOME=N CUR= 0
BU PAGE
WORK=Y
HOME=N CUR= 178
BU PAGE
WORK=N
HOME=N CUR= 497
BU PAGE
WORK=N
HOME=N CUR= 203
BU PAGE
WORK=N
HOME=N
CUR= 337
BU PAGE