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DeLonghi La Specialista Prestigio Manuel D'utilisation page 12

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LIGHTS
blinks (red) +
blinks (white)
permanently on (orange)
blinking (orange)
All indicator lights blink
13. TROUBLESHOOTING
PROBLEM
There is water in the drip tray (A10)
The machine fails to produce espresso
coffee
The filter holder cannot be attached to
the coffee outlet
The espresso coffee drips from the edges
of the filter holder (C1) instead of from
the holes
EXPLANATION OF LIGHTS
Rinsing is in progress following comple-
tion of the descale cycle
The coffee outlet requires cleaning
Cleaning of the coffee outlet is in
progress
General alarm
CAUSE
This water comes from the internal cir-
cuits of the machine and is a normal con-
sequence of their operation
No water in the tank (A14)
The
(B6) light is on, meaning that
the coffee circuit or the steam circuit is
empty
Blockage in the coffee filter (C2) or (C3)
The tank (A14)is not properly in place and
the valves at the bottom are not open
Limescale in the water circuit
Coffee ground too finely
The ground coffee has not been tamped
or the quantity is excessive
The filter holder is not properly attached
The seal of the coffee outlet (A18) has lost
flexibility or is dirty
Blockage in the coffee filter (C2) or (C3)
29
OPERATION
See section "8.1 Cleaning the coffee outlet"
Contact Customer Services
SOLUTION
Empty and clean the drip tray on a reg-
ular basis
Fill the tank
Press the button associated with the
light to fill the circuit
Rinse the filters under running water
Press down lightly on the tank to open
the valves at the bottom
Descale as described in section "11.
Descaling"
Remove the filter holder (C1) and repeat
the coffee-making steps, bearing in the
mind the indications given in sections
"4.1 Step 1 - Grinding" and "4.2 Step 2
- Tamping"
Repeat the grinding step with different
settings. Reduce the dosage quantity:
check that the filter (C2) or (C3) (1 or 2
cups) and the grinding dosage are cor-
rectly matched (2x button (B3) selected
or otherwise)
Attach the filter holder correctly and ro-
tate firmly as far as it will go
Have the coffee outlet seal replaced by a
Service Centre
Rinse the filters under running water

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Ec935x