DeLonghi EAM 3500 S Installation Instructions Manual page 12

• Press the
changed rapidly).
• Press the button to confirm the value;
• Press once and the appliance displays the message:
Press the button to modify the function (the appliance displays: AUTO-START Yes)
• Press the button to activate auto-start;
NOTE: when the appliance is turned off and auto-start time is set, the symbol
time on the unlit display.
• Press the button to exit programming mode or
16.3 Descale
Over time, the continuous heating up of the water used to make the coffee leads to lime scale building up in
the inner circuits of the appliance.
When the appliance displays the message:
you should perform the descale cycle.
Proceed as follows:
• make sure the appliance is ready.
• press the button (the light over the button comes on) then press the
the appliance displays:
• Press and the appliance displays the message:
• Press the button to start the descale programme.
• Empty the tank of water and pour in the contents of the bottle of descaler, then add half a litre of water.
For subsequent descaling, use descaler of the same type and brand as supplied (available from techni-
cal service centres authorised by the manufacturer).
• attach the water spout to the nozzle;
• place a container with a minimum capacity of 1.5 litres under the hot water spout (Fig. 3);
• press the [OK ] button. Descaler runs off from the hot water spout into the container below. The applian-
ce displays:
• the descale programme automatically performs a series of run offs and pauses to remove lime scale
deposits from inside the coffee maker.
• After about 30 minutes, the appliance displays:
The appliance must now be rinsed through to eliminate residues of descaling solution from inside the applian-
ce. Proceed as follows:
• empty the water tank, rinse and fill with clean water.
• Reposition the tank.
• Empty the full container and then put it back under the hot water spout.
• Press the OK button. Hot water is run off from the spout into the container below and the appliance dis-
plays:
34
button to set the auto-start time. (If you hold the
AUTO-START NO
DESCALE
DESCALE No
DESCALE Yes
APPLIANCE IN DESCALE
RINSING FILL TANK
button down, the time is
appears alongside the
to change other parameters.
button repeatedly until