Or 24 Hour Clock - EcoWater Calex 11 Installation And Operating Manual

Electronic Demand Timer Features / Options
SET MAXIMUM DAYS BETWEEN
REGENERATIONS
The default setting allows the timer to control regen-
eration frequency based on water usage readings
from the water meter. It provides the most economi-
cal operation.
You can set a maximum time (in days) between
regenerations. For example, no more than 3 days
will pass without a regeneration occurring if you set "3
day" in the display. This feature can be set from 1 to
15 days.
To change the number of days between
regenerations:
1. Press and hold the SELECT/MENU button until
"000 - -" shows in the display.
2. Press the SELECT/MENU button once again and
the words "Auto RECHARGE" flash in the display.
p q
3. Press the UP or DOWN buttons to set the
number of days between regenerations.
4. When the desired number of days are displayed,
press the SELECT/MENU button several times to
advance through the remaining screens and return
to the normal operation (time of day) display.
NOTE: The unit will recharge after the programmed
number of days, even if no water is used dur-
ing that period. To prevent recharges during
vacation, set the maximum days to "Auto"
before leaving. You will need to set the num-
ber of days again when you return.
SET 97% FEATURE
When this feature is set ON, the unit will automatically
regenerate when 97% of capacity has been used (at
any time of day). The factory default setting is OFF.
1. Press and hold the SELECT/MENU button until
"000 - -" shows in the display.
2. Press the SELECT/MENU button twice and "97"
will flash in the display, alternating with the current
setting (either "ON" or "OFF").
3. Use the
setting between "ON" and "OFF".
4. When the desired setting ("ON" or "OFF") is flash-
ing, press the SELECT/MENU button several times
to advance through the remaining screens and
return to the normal operation (time of day) display.

12 OR 24 HOUR CLOCK

The timer has been factory preset to display a 24
hour clock. If you prefer, you may change this to dis-
play a 12 hour clock.
1. Press and hold the SELECT/MENU button until
"000 - -" shows in the display.
FIG. 9
2. Press the SELECT/MENU button three times and
"24 hr" will flash in the display.
3. Use the
clock display.
4. Press the SELECT/MENU button several times to
advance through the remaining screens and return
to the normal operation (time of day) display.
5. To change back to a 24 hour clock, follow Steps 1
through 4, above, except use the
Step 3.
5
p q
UP or DOWN buttons to toggle the
q
DOWN button to change to a 12 hour
FIG. 10
FIG. 11
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UP button in