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36
Culligan® Premier Series Automatic Deionizer
36
Cat. No. 01024000
Adding and Programming Accessories
TDS Probe
The standard Premier Series Auto DI ships with a TDS probe installed as shown in
. This probe
is connected to the DI GBE controller board as shown in
. The programming for the TDS probe
is shown below. The user enters the “TDS Limit” which is the level of product water TDS which will, if exceeded for the
length of the quality delay set (see
"Auxiliary External Outputs" on page 94
), will cause the AutoDI unit to enter the
quality rinse cycle.
In some applications, it is desirable to use a conductivity monitor instead of a TDS. In these case use the optional external
quality sensor (see
), follow the directions on that page to properly configure the external sensor.
2)MANUAL REGEN
3)SET DATE/TIME
4)ADV. SETUP
>5)ACCESSORIES
1. From the main menu screen, press
to 5)ACCESSORIES.
2. Press
. The screen displays the Accessories menu.
>1)TDS
2)FLOW METER
3. Press
to select 1)TDS
.
The screen displays the TDS Setup settings.
TDS SETUP
>TDS PROBE
4. The default configuration is a standard TDS probe measurement. Press
to view
the TDS probe settings.
TDS LIMIT
>20
PPM
5. The TDS probe monitors the total dissolved solids in the deionizer system. Set the
high TDS limit that will trigger a regeneration. To change the value, press
and
or
and
. The screen displays the next TDS setting, TDS ALARM.
NOTE If the TDS drops below the limit before MIN CAPACITY (GALS) is reached, a PURGE will occur. If
quality does not rise above the limit, a regeneration will be triggered. If MIN CAPACITY is set to zero,
the unit will trigger a regeneration immediately upon falling below the limit.
TDS ALARM
>200
PPM
6. Press
and
or
to adjust the TDS limit that will trigger a system alarm. If
the TDS exceeds the TDS alarm limit for a 15-second period the system will dis-
play error mode “Hi TDS Alarm.”
7. Press
when done. The screen displays the TDS limit setting.
TDS OFFSET
>0
PPM
8. This setting is used to calibrate the TDS probe in the system. Measure the actual
TDS of the product water using a calibrated TDS meter, then press
and
or
to adjust the TDS offset so the displayed value matches the calibrated reading.
9. Press
when done. The screen displays the TDS offset temperature setting.
NOTE An external monitor may also be used to trigger regeneration. A monitor with a dry contact can be
used and wired to the Aux Input on the GBE board. When the dry contact closes, it will signal the de-
ionizer to regenerate. See
"Conductivity Meter Quality Monitor" on page 86
.
TEMP OFFSET
>0F
10. The TDS Probe monitors the ambient temperature at the tank location. If the actual
location temperature is different than the probe reading, press
and
or
to
set the temperature offset value.
11. Press
when done. The menu returns to the Advanced Setup menu.