Philips 3000 V2 - Page 37

PHILIPS 3000 V2 04 SERVICE MODE
7/9
Finishcondition: With BU, Drag Drawer, door closed LED INDICATION
Led
NoBeans
Led
NoWater
Led
GenAlarm
Led Dreg
drawer full
OFF OFF OFF OFF
Level 5 (Grinder-Heater)
Start condition: NO BU, NO drag drawer, door open
and No Water sensor
LED INDICATION
Led
NoBeans
Led
NoWater
Led
GenAlarm
Led Dreg
drawer full
OFF OFF OFF OFF
ChecktheTemperature
Action by user LED INDICATION
Led
NoBeans
Led
NoWater
Led
GenAlarm
Led Dreg
drawer full
The red led General Alarm remains OFF NA NA OFF OFF
ERROR: The temperature sensor is shorted or opened,
the led GenAlarm switch ON; check the wiring from the
heater to the CPU/POWER board (JP13).
NA NA ON ON
PresstheEspressobuttontoswitchontheHeater
Action by user LED INDICATION
Led
NoBeans
Led
NoWater
Led
GenAlarm
Led Dreg
drawer full
The user check that the absorbed current is OK NA OFF NA NA
ERROR: the absorbed current is KO; check the wiring
from the heater to the CPU/POWER board (JP17-3) and
the other wiring
NA OFF NA NA
ERROR: If temperature is over 100°C, the NoWater LED
turn ON. This is a ALERT message to avoid heating the
HEATER element over dangerous temperature; and Heat-
er test cannot be performed.
NA ON NA NA
PresstheCoeebuttontoswitchontheGrinder
Action by user LED INDICATION
Led
NoBeans
Led
NoWater
Led
GenAlarm
Led Dreg
drawer full
The grinder rotates and Led NoBeans Blink every grinder
pulses.
BLINK NA OFF NA
ERROR: the led NoBeans remains OFF and after the led
NoBeans switch ON; check the hall sensor board in the
Grinder, the Grinder, the wiring from the hall sensor board
to the CPU/POWER board (JP2) and the wiring from the
Grinder to the CPU/POWER board (JP8)
ON NA ON NA
Finishcondition: With BU, Drag Drawer, door closed LED INDICATION
Led
NoBeans
Led
NoWater
Led
GenAlarm
Led Dreg
drawer full
OFF OFF OFF OFF