Job Specification Sheet; Installation - Pentair Fleck 7000 NXT Service Manual

JOB SPECIFICATION SHEET

NOTE: Some options may not be available depending on valve
model or other options chosen.
Circle and/or fill in the appropriate data for future reference
1. System Type:
A. Meter Immediate
B. Time Clock Delayed
C. Volume Override Delayed
D. Volume Override Immediate
E. Meter Delayed Weekly Reserve
F. Meter Delayed Variable Reserve
G. Meter Delayed Fixed Reserve
2. Valve Type: 7000NXT
3. Regenerant Flow:
H. Downflow
I. Filter
J. Downflow Fill First
4. Display Format:
K. U.S.
L. Metric
5. Unit Capacity ______ Grains/Grams
6. Water Hardness ____ Grains/Grams
7. Capacity Safety Factor: Zero or __________________________ %
8. Volume Override: ___________________________ Gallons or M
9. Regeneration Day Override: Off or Every _________________ Days
10. Regeneration Time: Immediate or Delayed ____________ AM/PM
M. Regeneration Cycle Step #1: _ _ : _ _ : _ _
N. Regeneration Cycle Step #2: _ _ : _ _ : _ _
O. Regeneration Cycle Step #2: _ _ : _ _ : _ _
P. Regeneration Cycle Step #2: _ _ : _ _ : _ _
Q. Regeneration Cycle Step #2: _ _ : _ _ : _ _
R. Regeneration Cycle Step #2: _ _ : _ _ : _ _
11. Auxiliary Relay: Enabled or Disabled
S. Auxiliary Relay Start #1: _ : _ _ : _ _
T. Auxiliary Relay End #1: _ : _ _ : _ _
12. Chemical Pump: Enabled or Disabled
13. CPO Aux Relay Volume: _____________________ Gallons or M
14. CPO Aux Relay: _ _ : _ _ : _ _
15. Flow Meter Size: 1.25" Turbine
16. Generic Flow Meter:
Maximum Flow Rate: Add _ _ Gallons every _ _ Pulses

INSTALLATION

Water Pressure
A minimum of 20 psi (1.4 bar) of water pressure is required for
regeneration valve to operate effectively.
Electrical Facilities
An uninterrupted alternating current (A/C) supply is required.
Make certain voltage supply is compatible with unit before
installation and current supply is always on and cannot be
turned off with another switch.
Existing Plumbing
Condition of existing plumbing should be free from lime and
iron buildup. Replace piping that has heavy lime and/or iron
build-up. If piping is clogged with iron, install a separate iron
filter unit ahead of the water softener.
Location Of Softener And Drain
Locate the softener close to a clean working drain and connect
according to local plumbing codes.
BYPASS VALVES
Always provide for the installation of a bypass valve if unit is not
equipped with one.
Minimum water pressure is 20 psi (1.3 bar).
CAUTION
Water pressure is not to exceed 125 psi (8.6 bar).
Minimum water temperature is 34°F (1.1°C).
Water temperature is not to exceed 110°F (43°C).
Ambient temperature 34°F to 122°F (1.1 to 50°C).
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Disconnect all power sources before servicing.
Always operate with cover in place.
NOTE: This product should be installed by qualified
personnel. Comply with all plumbing codes when
installing this product. Comply with all electrical
codes when installing this product.
This system must be depressurized before
WARNING:
removing any connections for servicing.
Installation Instructions
1. Place the softener tank where you want to install the unit.
Be sure the tank is level and on a firm, clean base.
2. Perform all plumbing according to local plumbing codes.
3. Refer to Figure 1. Cut the 1.05" (2.6 cm) distributor tube
flush with the top of the tank (A). Deburr the outside of the
tube (B) after cutting. Lubricate the O-ring (C) with non-
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petroleum based grease.
4. Lubricate the distributor O-ring seal and tank O-ring seal.
Use only non-aerosol silicone lubricant.
5. Load media and place the control valve on the tank.
6. All soldering MUST be done on any connections requiring
soldering prior to connecting the main control valve. The
main control valve will be damaged if it is connected before
soldering.
NOTE: Allow fittings to cool before connecting.
7. Apply plumber tape to all threaded fittings.
8. On units with a bypass, place in Bypass position. Turn on
the main water supply. Open a cold soft water tap nearby
and let water run a few minutes or until the plumbing is
free of foreign material (usually solder) resulting from the
installation. Close the water tap when water runs clean.
9. Make plumbing connections to valve.
10. Plug the valve into an approved power source. Make all
FLECK 7000 NXT Service Manual • 3