Displaying And Setting The Water Hardness - Miele DA 420V-6 Operating Instructions Manual

Using for the first time
Displaying and setting the water
hardness
 Switch the dishwasher off with the 
button, if it is switched on.
 Press the Start button in and, whilst
holding it in, switch the dishwasher
on using the  button.
Keep the Start button pressed in for
at least 4 seconds until the Start
indicator light comes on.
If this does not happen, start the
procedure from the beginning again.
 Press the  programme selection
button 2 times.
The left programme indicator light will
flash rapidly 2 times at intervals.
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The value set is shown as a figure after
 in the time display.
 will start flashing in the display.
A water hardness of 2.5 mmol/l (14 °dH
– German scale) is set.
 Use the Start button to set the water
hardness level for your area.
The setting increases each time you
press the button. When the highest
value is reached, the setting starts
again from the beginning.
The setting is now stored in memory.
 Switch the dishwasher off with the
 button.