Philips Saeco Intelia Service Manual page 38

INTELIA
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Saeco International Group
Operational check - solenoid valves and pump
Initial Status
If the following screen appears it means that the dreg drawer is not
correctly inserted, or that the side door is not completely closed. The
screen will disappear only after the drawer has been inserted or the door
closed.
Press the ESPRESSO button to activate solenoid valve EV1 (2-way, normally
closed).
The solenoid valve is activated and the indication to the right of EV1
changes from "OFF" to "ON".
Press the COFFEE button to activate solenoid valve EV2 (3-way, normally
open).
The solenoid valve is activated and the indication to the right of EV2
changes from "OFF" to "ON".
Press the AROMA button to activate solenoid valve EV2 (3-way, normally
open).
The water is dispensed from the steam pipe. IMP indicates an increasing
number of pulses. L/H must be between 10 and 18.
ERROR:
The pulses remain at 0, the display turns red, this means there is an error
in the water circuit. If water is coming out of the coupling,it means there is
an error in the fl ow meter or in its wiring in the Control Board/Power Board
(JP5). If no water is coming out, check the pump, the connected water
circuit, or the pump wiring (JP24).
" to move to the next screen
Operational check - coffee grinder and boiler
Initial status
Press Aroma to switch on the grinder
The coffee grinder starts to spin and the number of pulses is indicated by
the number circled in red, the other numbers have no signifi cance for this
test.
Rev. 03
05 TROUBLESHOOTING
04
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