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6 Permanent settings in programming mode
19
The harder the water, the more frequently you need to descale the
E4 or change the filter. It is therefore important to set the water
hardness accurately.
The water hardness was set when the machine was first used. You
can change this setting at any time.
The number of symbols that are brightly lit up indicates the set
water hardness level:
Water hardness Symbol(s) shown in display
1–7°dH
s
8–15°dH
s s
16–23°dH
s s s
24–30°dH
s s s £
T Press the f button.
The & symbol lights up brightly.
T Press the
]
button several times until the u symbol lights up
brightly.
T Press the s button to enter the program item.
T Press the
[
/
]
button to change the setting for the water
hardness.
T Press the s button to confirm the setting.
E The setting must be confirmed within 20 seconds.
The sss £ symbols flash 3 times in quick succession.
T Press the f button to exit programming mode.
Setting the water hardness
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