Basic Settings; Setting Switch-Off Time; Setting The Water Hardness - Melitta Latticia OT Operating Instructions Manual

Information Do not set the grinding
fineness too fine. The optimum grinding
fineness is set when the coffee flows
evenly out of the outlet producing a
fine, dense crema.

6 Basic settings

You will find the basic settings in Service
mode 1. The number of illuminated coffee
beans indicates the set value.

6.1 Setting switch-off time

If you do not operate the appliance for a
long time, it initially switches to energy
save mode. The appliance switches off
completely later on.
If the appliance is in energy save mode,
you can wake it up by pressing any button
briefly.
1. Press the "Water/Service" button
for longer than 2 seconds.
2. Press the "Water/Service"
button repeatedly until the 2x display
lights up.
Press the "Brewing Strength"
3.
button repeatedly until the desired time
is set.
4. Press the "Water/Service" button
for more than 2 seconds to save the
setting and exit service mode.
Press any direct key to exit service mode
without saving the setting.
Display Energy save mode
after:
3 minutes
10 minutes
20 minutes
30 minutes
flashing

6.2 Setting the water hardness

The hardness of the tap water influ-
ences how often you have to descale the
appliance. The harder the tap water, the
more frequently you have to descale the
appliance.
Determine the water hardness with the
enclosed test strip. Observe the instruc-
tions on the test strip and the information
in the following table.
Water hardness °d
Soft 0 to 10
Medium 10 to 15
Hard 15 to 20
Very hard > 20
1. Press the "Water/Service" button
for longer than 2 seconds.
2. Press the "Water/Service" but-
ton repeatedly until the Water display
lights up.
Press the "Brewing Strength" but-
3.
ton repeatedly until the required water
hardness is set.
4. Press the "Water/Service" button
for more than 2 seconds to save the
setting and exit service mode.
Press any direct key to exit service mode
without saving the setting.
Basic settings
Switch off after:
30 minutes
1 hour
4 hours
8 hours
°e °f
0 to 13 0 to 18
13 to 19 18 to 27
19 to 25 27 to 36
> 25 > 36
25