Pentair FLECK 3150 NXT Installer Manual page 102

Installer manual Fleck 3150 NXT/NXT2 - Programming
• °FTH: French;
• °EH: English.
a) Set hardness unit with
ð Default metric hardness unit: mg/L;
b) Press
next parameter.
6.2.5.16 Capacity
Set the capacity of the tank where the valve is installed.
Info
Available only for softening metered systems.
Info
Based upon the system capacity, safety coefficient and inlet water hardness, the
controller calculates the volume of water that the system can treat between
2 regenerations.
Info
When hardness unit is programmed in mg/L as CaCO
programmed in grams as CaCO
mass of CaCO
When the hardness unit is programmed in °FTH, °dH or °EH, the capacity must be
programmed in liter and correspond to the total volume of water the system could treat
if the inlet water hardness was 1° in the corresponding unit before requiring
regeneration.
a) Set the capacity with
b) Can be adjusted from 0 to 9.999.999 grams;
c) Press
next parameter.
6.2.5.17 Hardness
Set the inlet water hardness in the unit set on chapter Hardness units [}Page 101]
102 / 182
and
to validate the selection and advance to the
equivalent and correspond to the total equivalent
3
that the system can treat before requiring regeneration.
3
, and ;
to validate the selection and advance to the
;
, the capacity must be
3
Ref. MKT-IM-010 / C - 18.10.2019
Example: 3000 g of
CaCO of capacity.
3