Philips Saeco Exprelia Series Service Manual page 33

EXPRELIA
This screen corresponds to water circuit management.
HYDR CIRCUIT 1/2
DcV 1 DcV 2
DcV 3 DcV 4
Tank Clean
HYDR CIRCUIT 2/2
Boil1
Boil2
Pmp1 Pmp2
22.6 23.4 DTrav
Indicators
• p/s : indicates moment by moment the water fl ow rate in the turbine, expressed in pulses per second. When
coffee pump 1 is switched on and the coffee solenoid valve is on (AcV on the previous screen) the value must be
no lower than 10 p/sec. When hot water/steam pump 2 is switched on and the drain solenoid valve is on (DcV5
on the previous screen) the value must be no lower than 5 p/sec.
• 50 Hz : indicates the mains electricity voltage frequency.
• DTray : indicates the status of the tray level sensor. If activated, the sensor signals that the level has been reached
GRINDER
Grind
BTest
A + A -
100 DDoor
Saeco International Group
Operation:
•
•
•
•
DcV 5
•
•
Ac V
*
Indicators
•
Milk Pres
•
•
•
Operation:
•
p/s 0
•
* *
•
50 Hz
•
Operation:
•
*
Pls: 0
•
34 17
BLess Z-Cr
HydraulicCircuit
Ac V : if pressed, activates the 230V solenoid valve
Dc V1 : activates the 24V solenoid valve for draining
Dc V2 : activates the 24V steam dispensing solenoid valve
Dc V3 : activates the 24V milk frothing solenoid valve
Dc V4 : activates the 24V solenoid valve for milk circuit cleaning
Dc V5 : activates the 24V hot water dispensing solenoid valve
Tank : indicates the status of the water tank level sensor. If activated,
the sensor signals that the level has been reached
Clean : if activated, it indicates that the milk carafe is in the CLEAN position.
Milk : if activated, it indicates that the milk carafe is in the MILK
dispensing position
Pres : if activated, it indicates that the milk carafe is inserted
Boil1 : if pressed, this activates the coffee boiler. The boiler is deactivated
either by pressing the button again or automatically after 5 seconds. The
temperature is indicated in the corresponding window at the bottom
Boil2 : if pressed, activates the steam/hot water boiler. The boiler is
deactivated either by pressing the button again or automatically after 5
seconds. The temperature is indicated in the corresponding window at
the bottom
Pmp1 : activates the hot water dispensing pump. The pump is
switched off by pressing the button once more
Pmp2 : activates the hot water/steam dispensing pump. The pump is
switched off by pressing the button once more
Grinder
Grind : if pressed, activates the coffee grinder. To stop it, press the
button again. If the coffee grinder is not stopped, it will grind for 200
pulses; the corresponding countdown appears in the window.
BTEST : if pressed, activates the coffee grinder. To stop it, press the
button again. If stopped, the no-coffee test is run. At the end of
the test, 2 values will appear in the "instantaneous threshold" and
"reference threshold" windows: if "instantaneous threshold" is less
than the "reference threshold" the system considers that the coffee
grinder is empty
Rev. 00 / June 2010
05 TROUBLESHOOTING
Page 03 / 07