Pentair FLECK 2850 SXT - Number of Tanks (NT); Tank in Service (TS); Unit Capacity (C)

Installer manual Fleck 2850 SXT - Programming
56 / 104 Ref. MKT-IM-030 / C - 12.05.2020
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 2850 valve being designed for single tank system only, set valve type to1.
1. Press or until "---1" 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 appears, the 2850 valve being a single tank system, go back to number of tanks (NT)
and set it to1.
6.5.8 Unit capacity (C)
Set the unit capacity.
Mandatory
Enter the capacity of the media bed in m
3
x °TH or g as CaCO
3
for softener system (Cis
displayed in the upper left corner) or in litres for filter (Vis displayed in the upper left
corner)!
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9999 x 1000°TH*m
3
, g as CaCO
3
equivalent or in
grains if DF=GAL.
1. Press or to select the unit capacity.
2. Press to validate the selection and to move the next parameter.