19
Panel type DW70.1, L = LED, S = Push button
Variant settings
When the power is switched on for the first time
after replacing the control unit, the variant settings
menu is displayed.
L1 flashes: Variant 1 see above, with two options
(temp, dry).
L4 flashes: Variant 2 see above, with one option
(temp).
1. Press the Program button (S1) until either L1
or L4 flashes.
2. Confirm your selection by pressing Start (S2).
(The program automatically returns to the
main menu.)
To return to the variant settings menu:
1. Turn off the main power switch (I/0)
2. Wait at least 5 seconds
3. Press and hold the Program and Start buttons
(S1 & S2)
4. Switch off the main power switch (I/0)
5. Release the Program and Start buttons (S1 &
S2)
6. Press Start (S2) three times within 5 seconds.
Use the Program button (S1) to select the vari-
ant
7. Confirm your selection by pressing Start (S2).
The program returns to the main menu.
Water hardness setting
Activating the settings menu
1. Turn off the main power switch (I/0)
2. Wait at least 5 seconds
3. Press and hold the Start button (S2)
4. Switch off the main power switch (I/0)
5. Release the Start button (S2); L7 starts flashing
6. Use the Program button (S1) to select the de-
sired water hardness
Setting: Water hardness
[°dH] (German water hardness scale)
All LEDs unlit 0-5
(also applies to machines without water softener)
L1 lit 6-8
L1-2 lit 9-14
L1-3 lit 15-19
L1-4 lit 20-29
L1-5 + L11 lit 30-44
L1-6 + L11 + L12 lit 45+
Confirm your selection by pressing Start (S2). The
program returns to the main menu.
Total reset
To reset the machine to its factory settings.
1. Turn off the main power switch (I/0)
2. Wait at least 5 seconds.
3. Press and hold the Program button (S1)
4. Switch off the main power switch (I/0)
5. Release the Program button (S1).
L1 and L4 flash during the reset process. The ma-
chine will reset various settings, although not water
hardness, and then automatically return to the main
menu. Detects the presence of a pressure sensor.
PROGRAMS AND CONTROL UNIT