Pentair FLECK 3150 NXT, Руководство по установке

Страница: 102 / 182

Installer manual Fleck 3150 NXT/NXT2 - Programming
102 / 182 Ref. MKT-IM-010 / C - 18.10.2019
• °FTH: French;
• °EH: English.
a) Set hardness unit with and ;
ð Default metric hardness unit: mg/L;
b) Press to validate the selection and advance to the
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
3
, the capacity must be
programmed in grams as CaCO
3
equivalent and correspond to the total equivalent
mass of CaCO
3
that the system can treat before requiring regeneration.
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 , and ;
b) Can be adjusted from 0 to 9.999.999 grams;
c) Press to validate the selection and advance to the
next parameter.
Example: 3000 g of
CaCO
3
of capacity.
6.2.5.17 Hardness
Set the inlet water hardness in the unit set on chapter Hardness units [ } Page 101]