Viessmann VS 34 Owner's Manual page 13

Programming the Water Softener
SETTING SALT LEVEL
Use this feature when adding salt to the softener.
1. From any of the rolling status screens, press the OK /
MENU button to display the Main menu.
2. Press the DOWN q button to scroll through the
menu options until Salt settings is highlighted (See
Figure 29).
Main menu
Recharge
Salt settings
Basic settings
3. Press the OK / MENU button to display the Salt set-
tings menu (See Figure 30).
Salt settings
Salt level
Low salt alarm
4. Make sure Salt level is highlighted.
5. Press the OK / MENU button to display the Salt level
screen (See Figure 31). This screen will not auto-
matically exit for 15 minutes.
Brine-
Salt
well
SALT
LEVEL
Level
Num -
bers
6. After adding and leveling salt, observe the numbered
scale on the brinewell (See Figure 31). Press UP
or DOWN q to change the salt level to match the
lowest number visible above the salt.
7. Press the OK / MENU button. The display will go
back to the Salt settings menu (Figure 30).
8. Press the LEFT t button twice to return to the rolling
status screens. It will also exit automatically if no
buttons are pressed for four minutes.
FIG. 29
FIG. 30
Salt level
3
FIG. 31
LOW SALT ALARM
Use this feature to program when the electronic control
will display a low salt alarm. The number of days can
be customized, or the feature can be turned off. The
default is 20 days.
1-3. Go to the Salt settings menu by following Steps 1-
3 in "Setting Salt Level" at left.
4. Press the DOWN q button to scroll through the
menu options until Low salt alarm is highlighted.
5. Press the OK / MENU button to display the Low salt
alarm screen (See Figure 32).
Low salt alarm
6. Press the UP
number of days. Set the number of days to provide
enough time to purchase salt and avoid running into
hard water. Setting the number of days below 1
turns the alarm feature off.
7. Press the OK / MENU button. The display will go
back to the Salt settings menu.
8. Press the LEFT t button twice to return to the
rolling status screens.
13
20 days before
empty
or DOWN q buttons to change the
FIG. 32