Setting The Water Hardness - WMF 5 User Manual

Looking after your coffee pad machine
5.4.2

Setting the water hardness

To set the water hardness, the appliance must be in the Off position,
D
>
Keep the x2 button pressed down for around 5 seconds. The x2 button will flash rhythmically.
The number of pulses corresponds to the actual setting.
D
>
Press the x2 button repeatedly.
The setting changes each time you press the button
Flashing signal Hardness
0 – 7° dH
>7 – 14° dH
>14 – 21° dH
>21° dH
H
>
Press the On/Off button
Programming is now complete.
>
When setting the water hardness, do not pause for longer than 10 seconds,
otherwise the appliance will switch off automatically and will retain the value that was set originally.
However, you can check the setting at any time by repeating the first step of the setting.
Ca and Mg ions
<1.3 mmol/
>1.3 – 2.5 mmol/l
>2.6 – 3.8 mmol/l
>3.8 mmol/l
to save the correct water hardness.
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