EcoWater ETF2300PF10 Owner's Manual page 24

ECOWATER
S Y S T E M S
AUXILIARY CONTROL
The electronic control has an auxiliary output which can
control external devices in a water treatment system.
The signal is 24V DC, current draw 500 mA maximum.
The Auxiliary Output terminals are located on the elec-
tronic control board (See Schematic on Page 28).
For more details on the use of auxiliary controlled
equipment in water treatment systems, consult the
EcoWater Systems "Problem Water Guide."
To select an auxiliary control mode:
1. From any of the rolling status screens, press the
SELECT ( ) button to display the Main menu.
2. Press the DOWN (6) button to scroll through the
menu options until Advanced settings is highlighted.
3. Press the SELECT ( ) button to display the
Advanced settings menu.
4. Press the DOWN (6) button to scroll through the
menu options until Special features is highlighted.
5. Press the SELECT ( ) button to display the Special
features menu (See Figure 85).
Special features
Auxiliary control
Service reminder
6. Make sure Auxiliary control is highlighted.
7. Press the SELECT ( ) button to display the Auxiliary
control menu (See Figure 86).
8. If the desired option already has a black dot next to it
(See Figure 86), go to Step 9. Otherwise, press the
DOWN (6) or UP (5) buttons to scroll to the desired
option, then press SELECT ( ) to choose it.
Off is the default. The 24V DC output is always off.
=
On: The 24V DC output is always on.
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Chlorine can be used to drive a chlorine generator,
=
which produces chlorine, as water passes through
it, to sanitize the media during recharges.
Bypass: Turns 24V DC on during the entire regen-
=
eration cycle (when the filter's valve is in bypass
and unfiltered is going to the house).
Chemical feed:* Can be used to run a chemical
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feed pump. If chosen, the chemical feed volume
and timer must be set, as detailed at right.
Water use*: Turns 24V DC on when the filter's tur-
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bine indicates water flow. Could drive an air pump
for iron or sulfur oxidation.
Fast Rinse: Turns 24V DC on during the fast rinse
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portion of the regeneration cycle.
9. Press the SELECT ( ) button. The display will go
back to the Special features menu (Figure 85).
10. Press the LEFT (3) button three times to return to
the rolling status screens.
*
A turbine and turbine cable must be added to the system if auxiliary control options "Chemical feed" or "Water use" are to be used.
CHEMICAL FEED*
If the auxiliary control mode has been set to Chemical
feed, as described in the previous section, two addition-
al lines (Chemical feed volume and Chemical feed
timer) will appear on the Special features menu.
To set these values:
1. From any of the rolling status screens, press the
SELECT ( ) button to display the Main menu.
2. Press the DOWN (6) button to scroll through the
menu options until Advanced settings is highlighted.
3. Press the SELECT ( ) button to display the
Advanced settings menu.
4. Press the DOWN (6) button to scroll through the
menu options until Special features is highlighted.
5. Press the SELECT ( ) button to display the Special
features menu (See Figure 85).
6. Press the DOWN (6) button to scroll through the
menu options until Chemical feed volume or
Chemical feed timer is highlighted.
FIG. 85
7. Press the SELECT ( ) button to display the
Chemical feed volume or Chemical feed timer menu
(See Figures 87 & 88).
8. Press the UP (5) or DOWN (6) buttons to change
the value. Hold the button down to rapidly advance.
Chemical feed volume is the amount of water
=
which will pass through the filter between each acti-
vation of the chemical feed equipment.
Chemical feed timer is how long the output to the
=
chemical feed equipment is energized each time it
is activated.
9. Press the SELECT ( ) button. The display will go
back to the Special features menu (Figure 85).
10. Press the LEFT (3) button three times to return to
the rolling status screens.
24
Filter Operation
Auxiliary control
Off
On
Chlorine
Chemical feed volume
1 gallons
Chemical feed timer
0.1 seconds
FIG. 86
FIG. 87
FIG. 88