Pentair FLECK 9100 SXT - Number of Tanks (NT); Tank in Service (TS); Unit Capacity (C)

Installer manual Fleck 9100 SXT - Programming
Ref. MKT-IM-004 / E - 06.10.2020 51 / 108
Mandatory
Due to the usage of twin tanks, set regeneration control type to meter immediate.
1. Press or to select FI.
2. Press to validate the selection and move to the next parameter.
6.5.6 Number of tanks (NT)
Select the number of tanks.
Options:
• NT1: single tank system;
• NT2: double tanks system.
Mandatory
Due to the 9100 valve being designed for double tanks system only, set valve type to2.
1. Press or until "---2" is displayed.
2. Press to validate the selection and move to the next parameter.
6.5.7 Tank in service (TS)
Info
This parameter appears only if number of tanks(NT) is set to2.
If it does not appears, the 9100 valve being a double tanks system, go back to number of
tanks (NT) and set it to2.
Select which of the two tanks is in service.
1. Press or to select which tank is in service.
2. Press to validate the selection and move to the next parameter.
6.5.8 Unit capacity (C)
Set the unit capacity.
Info
The unit capacity parameter is only available if the controller type has been
programmed for volumetric regeneration.
The unit capacity can be set from 0.1 to 9’999 x1’000 °TH.L if DF = Ltr or from 1 to 9’999
x1’000 grains if DF = GAL.
1. Press or to select the unit capacity.
2. Press to validate the selection and to move the next parameter.