Pentair FLECK 2750 NXT Installer Manual page 71

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6.1.5.4
System type
Select the system in which the valve(s) operate(s).
Options:
• 4 (default): single valve;
• 5: multiple valves, parallel interlock system;
• 6: multiple valves, parallel series regeneration system;
• 7: duplex alternating immediate system;
• 9: multiple valves, parallel system with standby unit;
• 14: multiple valves, system on-demand.
1. Set the system type with
2. Press
to validate the selection and advance to the next
parameter.
6.1.5.5
Valve address
Set the valve position in the system.
Info
Only visible in systems 5, 6, 7, 9 and 14.
The number #1 is the lead valve (master) and contains the programmed parameters used
by the other controllers in the system in order to control the regeneration and service or
standby positions.
Options:
• address #1: valve 1, lead (master);
• address #2 (default): valve 2;
• address #3: valve 3;
• address #4: valve 4.
1. Set the valve position with
2. Press
to validate the selection and advance to the next
parameter.
Ref. MKT-IM-026 / C - 15.12.2020
and
.
and
.
Installer manual Fleck 2750 NXT/NXT2 - Programming
Example: 4 Single valve.
Example: 5 multiple valves.
Example: Valve #1 (master).
Example: Valve #2.
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