Water Hardness; Edw500; Edw503 - AEG EDW750 Service Manual

6.2

Water hardness

The water hardness setting range is from 1 to 10 (soft to hard).
In appliances with a 3-digit display, once you have entered the User mode, press button S1 to display the
current water hardness level from "1L" to "10L".
In appliances without a display, once you have entered the User mode, press button S1 to display
the current water hardness level from "1L" to "10L" with the flashing of the cycle end LED.
Press button S1 to increase the hardness setting by one.
The new level is displayed accordingly. To store the new setting, press button S0.
6.2.1

EDW500

1. Hold down button S1
2. Turn the knob clockwise to Position 1
LEDs LD0 and LD1 flash
release button S1
3. Press button S1
the level of regenerating is displayed through a series of
flashes, interrupted by pauses, emitted by the Cycle end
LED
4. Press button S1 again to increase the regenerating level
6.2.2

EDW503

Hold down the programmes button.
LED L1 flashes and L2 is turned on permanently.
Release the button.
LED L1 flashes, LED L2 is turned off and the CYCLE END LED flashes to indicate the regenerating level set.
To modify the regenerating level, press the programmes button.
The CYCLE END LED will flash to indicate the new level set.
SOE/PR 13 599 72 48-93