AEG 4159 - Manual (Page 15)

To ensure minimum sail consumption with optimum washing results, your
dishwasher is fitted with an electronic hardness range setting with six possible
stages.
Fig. 4 WHB [1).
Hardness range Water hardness Stage
in °d^) in mmol/l^)
setting
IV 51-70 9.1-12.5 6
36-50 6.4-9.0 5
29-35 5.1-6.3 4
22-28 3.9-5.0 3
III 15-21 2.6-3.8 2* .
l/ll 4-14 0.7-2.5 1
1 below 4 below 0.7 1
no salt necessary
1 [°d] German degree, measure of water hardness
^ [mmdi/l] Millimol per litre, international water hardness unit
*) Factory setting
□ Open the door, and take out the lower basket.
□ Set the hardness range switch, e.g. with a coin, as shown in the table to the
relevant water hardness in your locality. The arrow must then point to the
corresponding figure.
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