Saeco Intelia Service Manual page 49

INTELIA
5.1.4.
To enter Test Mode
The machine enters in test mode by pushing the ESPRESSO and COFFEE buttons and then turn- The machine enters in test mode by pushing the ESPRESSO and COFFEE buttons and then turn-
ing ON the AC power. ing ON the AC power.
As long as the buttons are pressed the machine shows LED Double Service fl ashing. As long as the buttons are pressed the machine shows LED Double Service fl ashing.
When the buttons are released the machine passes to the fi rst level of the test. When the buttons are released the machine passes to the fi rst level of the test.
There are 6 different level, in each level the coffee-machine can execute different commands There are 6 different level, in each level the coffee-machine can execute different commands
Level 0: The machine tests the LED: Level 0: The machine tests the LED:
a)Turn ON every LED a)Turn ON every LED
b)Turn OFF every LED b)Turn OFF every LED
c)Sequence turn ON every LED c)Sequence turn ON every LED
Level 1: The machine tests the buttons: Level 1: The machine tests the buttons:
a)Button Hot Water a)Button Hot Water
b)Button Espresso b)Button Espresso
c)Button Coffee c)Button Coffee
d)Button Steam d)Button Steam
e)Button Calc Clean e)Button Calc Clean
Level 2: The machine tests the other input signals: Level 2: The machine tests the other input signals:
a)Capacitive sensor in water tank a)Capacitive sensor in water tank
b)Switch door close / open b)Switch door close / open
c)Switch brewing unit presence c)Switch brewing unit presence
d)Switch dump box presence d)Switch dump box presence
Level 3: Level 3: The machine tests the aroma trimmer: The machine tests the aroma trimmer:
a)Aroma position 1 bean a)Aroma position 1 bean
b)Aroma position 2 beans b)Aroma position 2 beans
c)Aroma position 3 beans c)Aroma position 3 beans
Level 4: Level 4: The machine tests the water circuit: The machine tests the water circuit:
a)EV a)EV
b)Pump (plus fl ux meter) b)Pump (plus fl ux meter)
c)Brewing unit moves to work c)Brewing unit moves to work
d)Brewing unit moves to home d)Brewing unit moves to home
Level 5: The machine tests the coffee powder circuit: Level 5: The machine tests the coffee powder circuit:
a)Heater (plus NTC sensor) a)Heater (plus NTC sensor)
b)Grinder (plus rotation pick up) b)Grinder (plus rotation pick up)
Saeco International Group
Intuita
Rev. 02 / September 2012
05 TROUBLESHOOTING
Page 16 / 22