AEG OKO FAVORIT 80850 i User Instructions page 12

Operating Instructions
0 1. The dishwasher must be switched off.
2. Press the signal tone and water softener buttons simultaneously and
keep them pressed
3. Press the ON/OFF button. The LED indicators for the signal tone and
water softener buttons flash.
4. Press the softener button again.
The multi-display indicates the hardness setting.
5. Pressing the hardness button increases the hardness setting by 1.
(Exception: Hardness setting 0 follows hardness setting 9).
6. Once the hardness setting is correctly adjusted, press the ON/OFF but-
ton.
The hardness setting is then saved.
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