WMF LINEO Mode D'emploi page 14

Keep-warm function
(version with glass pot only)
Your device is equipped with a keep-warm function to keep the finish brewed coffee
at serving temperature. The keep-warm time is set to 20 minutes by default.
appears in the display during the brewing process.
Before the brewing process starts, you can increase the keep-warm time to 40 min-
utes by repeatedly pressing the
it to 0 minutes.
The selected keep-warm time is confirmed by pressing the
stop button.
Note: If you wait longer than approximately 5 seconds to confirm, it will return to
the 20 minute default.
Note: The changed keep-warm time only applies for that brewing process.
Allow the device to cool for 5 minutes before preparing more coffee.
Scaling indicator
The automatic scaling indicator determines the time for the due descaling. Depend-
ing on the coffee consumption and the set water hardness, you will be prompted to
descale after 4 to 6 weeks by the flashing CALC display during brewing.
After another approximately 50 cups of coffee, CALC appears permanently in the
display and no more coffee can be brewed. A descaling must now take place.
Setting the water hardness
Your appliance has an automatic scaling display. To protect against too much lime
scale, the appliance is pre-configured
for very hard water. Ask your local waterworks or local authorities about the water
hardness of your tap water. Change the setting when the water hardness is less than
21°dH. You will not be asked to descale as often as before.
To do so, hold the Set button approximately 7 seconds until Set CALC appears in the
display. The CALC display and the current set degree of hardness, e.g. H4, now flash
alternately. As long as the water hardness is flashing in the display, it can be changed
to water hardness 1, 2, 3 or 4 by pressing the
Confirm the setting by pressing the Set button.
Hardness range
1 soft
2 medium
3 hard
4 very hard
1° dH corresponds to approximately 0.18 mmol/l Ca and Mg ions
Descaling
Limescale deposits lead to losses of energy and impair the service life of the device.
We recommend using durgol® universal. It is highly effective and non-abrasive
without additional reaction time.
You can find this where the device was purchased, in select speciality stores or you
can order it directly from wmf consumer electric.
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button or can deactivate the function by setting
Hardness
0 - 7° dH
>7- 14° dH
>14 - 21° dH
>21° dH
button or the start /
button.