Sandstrom SDW60B12 Instruction Manual page 16

To optimise your dishwasher for the local water hardness, please follow the steps below and refer to the
above table.
1. After resetting the dishwasher, press and hold the Program button and then press the On/Off Mode
button.
2. Keep the Program button pressed until "SL" disappears from the display window.
3. Release the Program button, the display window will display the latest entered water hardness setting.
4. Press the Program button repeatedly to adjust the water hardness level.
On/Off Mode button to save the setting.
5. After adjusting the water hardness level, press the
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