Pentair FLECK 3150 NXT, Installer Manual

Page: 101 / 182

Installer manual Fleck 3150 NXT/NXT2 - Programming
Ref. MKT-IM-010 / C - 18.10.2019 101 / 182
a) Set regeneration type with and ;
ð Default regen. type: time clock;
b) Press to validate the selection and advance to the
next parameter.
6.2.5.13 Units
Set the unit system to be used.
Options:
• US: volume in gallons, time display 2 x 12 hours, hardness in grains;
• metric: volume in liter, time display 24 hours and hardness depends on hardness
unit set (see Hardness units [ } Page 101] )
a) Set the unit system with and ;
ð Default system unit: US;
b) Press to validate the selection and advance to the
next parameter.
6.2.5.14 Volume override/ Volumetric
Set the volume of water between 2 cleaning/regeneration cycles.
Info
Available only for filter metered systems.
a) Set the volume override with , and ;
ð Can be adjusted from 0 to 9’999’999 liter;
b) Press to validate the selection and advance to the
next parameter.
6.2.5.15 Hardness units
Set hardness unit system to be used.
Info
This screen is displayed only if units mode programmed is metric (Units [ } Page 101]).
Info
1°F = 10 mg/L CaCO
3
= 10ppm CaCO
3
= 0.56°dH = 0.7 °eH
Options:
• mg/L;
• °DH: German;