
Pro
‐
OX
7000
‐
SXT
Installation
&
Startup
Guide
Page
8
www.cleanwaterstore.com
Rev
030514
10.
Now
install
your
water
pipes
to
the
Fleck
7000
‐
SXT
bypass
end
connectors.
Our
preferred
method
is
to
wrap
the
pipe
threads
with
2
or
3
wraps
of
Teflon
tape,
then
apply
a
thin
coating
of
white
non
‐
hardening
Teflon
joint
compound
paste
(available
at
all
hardware
stores)
before
attaching
the
pipe
fittings.
Make
sure
inlet
is
installed
to
the
'In"
pipe
connector
on
the
bypass
valve
and
outlet
is
on
the
“Out”
connector.
11.
Connect
some
flexible
tubing
from
the
drain
connection
on
the
Fleck
7000
‐
SXT
control
valve
to
a
suitable
drain
such
as
a
septic
tank
or
drain
to
a
sewer.
It
is
OK
to
run
the
drain
line
up
and
over
the
Fleck
7000
‐
SXT
Pro
‐
OX
filter
up
to
4
feet
above
the
top
of
the
tank.
If
the
drain
line
will
be
more
than
20
feet,
and
especially
if
your
system
is
a
2.0
or
2.5
cubic
foot
size,
use
larger
diameter
tubing
such
as
¾”
or
1”.
Note
that
it
is
desirable
to
be
able
to
run
the
drain
line
into
a
bucket
in
order
to
test
the
backwash
flow
rate
in
the
future.
This
is
why
hard
piping
the
drain
line
is
discouraged,
however,
if
you
do
use
hard
PVC
piping
for
the
drain
line,
and
you
are
able
to
remove
the
hard
PVC
drain
piping
and
attach
flexible
tubing
should
you
ever
desire
for
testing
purposes,
it
is
OK
to
use
rigid
PVC
pipe
for
the
drain.
Make
sure
the
drain
tubing
is
firmly
clamped
to
the
barbed
fitting
with
a
hose
clamp
to
prevent
leaks.
12.
For
the
1.5,
2.0
and
2.5
cubic
foot
and
larger
systems
only:
use
external
drain
backwash
flow
control.
If
you
have
a
1.0
cubic
foot
size,
the
flow
control
is
internal
and
there
is
no
external
flow
control.
Wrap
some
Teflon
tape
on
the
black
drain
fitting,
and
screw
on
the
flow
control.
Fig.
6
Stainless
Steel
Backwash
Drain
Flow
Control
(1.5,
2.0
and
2.5
Cubic
Foot
Systems
Only)
13.
Plug
in
your
Fleck
7000
control
valve
to
an
outlet.
14.
ENTER
USER
PROGRAMMING:
Press
and
hold
either
the
Up
or
Down
buttons
until
the
programming
icon
replaces
the
service
icon
and
the
parameter
display
reads
TD
(TIME
OF
DAY).