Pentair Fleck 7000 NXT Service Manual page 12

MASTER PROGRAMMING GUIDE
continued
13. Regeneration Time
This program step sets time of day for a delayed regeneration
to occur, or regeneration day override.
Default U.S.: 02:00 AM
Default Metric: 02:00 HR
1. Use the Shift button to select the digit you want to modify.
2. Use Up or Down buttons to adjust this value.
3. Press the Extra Cycle button.
14. Regeneration Cycle Steps
This program step programs the Regeneration Cycle step times
1 through 5. Please refer to the chart below for regenerant flow
default cycle steps and times.
Regenerant
Cycle 1
Flow
Downflow Backwash
Brine Tank
DF Fill First
Fill
Filter Backwash
Regenerant
Cycle 3
Flow
2nd
Downflow
Backwash
DF Fill First
Backwash
Filter
NA
Regenerant
Cycle 5
Flow
Downflow
Brine Fill
2nd
DF Fill First
Backwash
Filter
NA
15. Auxiliary Relay Output
The next two displays are part of a series of settings used to
program the optional relay output. The first setting turns the
output On/Off during Regeneration only. The second turns the
output On during Service only, every time a set volume of water
used has accumulated.
12 • FLECK 7000 NXT Service Manual
Time Cycle 2 Time
10 Brine Draw/ 60
Minutes Slow Rinse Minutes
10 Brine 60
Minutes Making Minutes
10 10
Rapid Rinse
Minutes Minutes
Time Cycle 4 Time
10 12
Rapid Rinse
Minutes Minutes
10 Brine Draw/ 10
Minutes Slow Rinse Minutes
NA NA NA
Time Cycle 6 Time
12
NA NA
Minutes
5 10
Rapid Rinse
Minutes Minutes
NA NA NA
16. Timed Auxiliary Relay Output Window (Start & End
Time Setting, If Auxiliary Relay is Enabled)
This option setting consists of two displays. The first display
sets the turn-on time of the output, referenced to the start
of the first Regeneration Cycle. The second display sets the
output turn-off time, referenced again to the start of first
Regeneration Cycle.
Start Time: Anytime during Regeneration (Except Last Minute
of the Regeneration Time)
End Time: At start time, and anytime during the regeneration
cycle.
17. Chemical Pump Auxiliary Relay Output Window
This option setting consists of two displays. The first display
sets the volume of water flow at which the output turns On. The
second display sets the time of the output.
U.S. Range: 0 – 999 Gallons (1 – 999 Seconds)
Metric Range: 0.00 – 9.99 m
1. Activate Output After Volume Set is Reached.
2. Use the Shift button to move one space to the left for each
number entered.
3. Use Up or Down buttons to adjust this value.
4. Press the Extra Cycle button.
18. Flow Meter Size (Default to Valve Type)
This program step sets the size of the flow meter.
1.2" Turbine
Generic Flow Meter
1. Use Up or Down buttons to adjust this value.
2. Press the Extra Cycle button.
FLOW METER:
1.2 TURBINE
(1 – 999 Seconds)
3