Pentair Autotrol 255 Installer Manual page 48

Installer Manual 255/LOGIX 742-762-764 - Programming
6.3.1.9 Amount of salt used per regeneration
Set desired salt amount in g/L.
A Press .
→ Salt amount flashes.
B Adjust displayed salt amount with
C Press to validate the selection and advance to the next
parameter.
6.3.1.10 Estimated system capacity
Note
The system capacity is displayed in kilograms equivalent CaCO
before a regeneration is necessary.
Note
The system capacity is calculated by the Logix software, using the resin volume and salt
dosage.
Note
This parameter can be overridden for 762 controller and is view only for 742 controller.
Set the estimated system capacity on the controller.
A Press .
→ capacity flashes.
B Adjust displayed capacity with
C Press to validate the selection and advance to the next
parameter.
Note
If using the 742 controller, programming is complete. The controller will return you to the
normal operation mode.
6.3.1.11 Hardness (762 controller only)
Set inlet water hardness at installation site.
A Press .
→ Hardness flashes.
B Adjust displayed hardness with
C Press to validate the selection.
→ Basic programming is now complete. The controller will
return you to the normal operation mode.
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and .
and .
and .
of hardness removed
3
Ref. MKT-IM-021 / A - 20.02.2019