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Customizing Features / Options
SET UNITS
The softener can be set to display values such as vol-
ume and water hardness in either English or Metric
units. In addition the clock may be set to display time
in either 12-hour (AM/PM) or 24-hour format.
VOLUME UNITS
To select between gallons and liters as volume units:
1. Press the SETUP button on the softener status
screen.
2. Press the LEFT (
) button twice to display the
screen shown in Figure 69.
FIG. 71
FIG. 72
FIG. 69
3. Press the ADVANCED SETUP button. The display
will change to the following screen.
4. Press the RIGHT ( ) button twice to display the
screen shown in Figure 71.
FIG. 70
6. Press the button next to the desired volume units
and then press the RETURN (
) button.
7. To return to the softener status screen, press the
RETURN ( ) button twice.
5. Press the SET UNITS button and the display will
change to show the Volume units screen (See
Figure 72).
FIG. 74
HARDNESS UNITS
To select between grains and ppm (parts per million)
as water hardness units:
1-5. Go to the Volume units screen by following
Steps 1-5 in “Volume Units” in the previous col-
umn.
6. Press the LEFT (
) button to display the
Hardness units screen (See Figure 74).
7. Press the button next to the desired hardness units
and then press the RETURN (
) button.
8. To return to the softener status screen, press the
RETURN ( ) button twice.
FIG. 73
TIME FORMAT
To select between 12-hour (AM/PM) and 24-hour time
format:
1-5. Go to the Volume units screen by following
Steps 1-5 in “Volume Units” in the previous col-
umn.
6. Press the RIGHT (
) button to display the Time
format screen (See Figure 73).
7. Press the button next to the desired time format
and then press the RETURN (
) button.
8. To return to the softener status screen, press the
RETURN ( ) button twice.