Pentair FLECK 3150 NXT, Installer Manual

Page: 70 / 182

Installer manual Fleck 3150 NXT/NXT2 - Programming
70 / 182 Ref. MKT-IM-010 / C - 18.10.2019
6.1.5.8 Valve type
Select which valve is being used with the NXT.
Options:
• 2750;
• 2850;
• 2900/2910;
• 3150;
• 3900.
a) Set valve type at 3150 with and .
ð Default setting: 2750
b) Press to validate the selection and advance to the
next parameter.
6.1.5.9 Regeneration flow
Set the direction of flow during the brine draw cycle.
Info
The availability depends on the valve type programmed in the previous step.
Options:
• down flow;
• up flow (not for 2850 valve type);
• up flow fill first (only for 2750 and 2900/2910 types).
a) Set regeneration flow with and .
ð Default setting: down flow
b) Press to validate the selection and advance to the
next parameter.
6.1.5.10 Remote started regeneration
Start regeneration from an external signal (see chapter Electrical connections [ } Page
52]).
Info
The contact will close after a preset duration. When the contact closes, the
regeneration starts.
Info
This mode can be combined with the other methods of regeneration; it has priority once
it is activated.