Water hardness setting – AEG KS7415001M Benutzerhandbuch
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Basic Settings
Water Hardness setting
The appliance features a system that automatically indicates when it is time
to descale.
The system can be optimised for households with very soft water (also
through using a water softening appliance) and very hard water, by changing
the user settings to the relevant range of water hardness (see table below).
To set the water hardness parameter, proceed as follows:
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• Select the Descale symbol with the Parameter selection keys. The
hardness number will start to flash on the Descale display (not necessary if
your Steam oven is first plugged in or after a power failure).
• Press the “+” and “-” keys , to set the correct water hardness parameter
value, according to the below table.
• Confirm the selection with the confirmation key . (The Descale display
switches off).
• A test strip is included inside the oven to measure the water hardness.
Diep briefly (1 second) the test strip in water and shake off excess water.
After 1 minute compare with the gauge scale printed in the test strip
packaging.
Water hardness
Type
English deg.
[°eH]
French deg.
[°dF]
German deg.
[°dH]
Displa
y
Soft water
< 8,75
< 12,6
< 7
1
Medium
water
8,75 to 26,25
12,6 to 25,2
7 to 21
2
Hard water
> 26,25
> 25,2
> 21
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