7500
Pro
‐
Ox
Filter
Installation
&
Startup
Guide
Page
7
www.cleanwaterstore.com
Rev
060116
2.
Basic
Setting
&
Usage:
Digital
Display
Icons
and
the
four
Service
Buttons:
In
addition
to
the
Dynamic
Display
Stripe
(explained
immediately
below
this)
there
are
six
digital
icons
on
the
display
that
will
indicate
“where
the
valve
is”.
They
are
as
follows:
Green
Key
Icon:
Indicates
that
the
buttons
are
locked;
press
and
hold
both
scroll
buttons
to
unlock.
Blue
Clock
‐
face
Icon:
Indicates
that
the
red
digital
display
is
showing
the
Current
Clock
Time.
Blue
Hourglass
Icon
:
Indicates
how
many
days
remaining
until
the
next
backwash.
Green
Wrench
Icon:
This
indicates
that
you
are
in
the
programming
menu
and
can
change
the
values.
Red
Backwash
Icon:
three
arrows
pointing
up,
underneath
a
rectangle
with
dots.
This
indicates
that
you
are
programming
the
Backwash
step,
or
that
the
filter
is
in
backwash.
Red
Rapid
Rinse
Icon:
three
arrows
pointing
down,
on
top
of
a
rectangle
with
dots.
This
indicates
that
you
are
programming
the
Rapid
Rinse
step,
or
that
the
filter
is
in
Rapid
Rinse.
Dynamic
Display
Stripe:
On
the
left
side
of
the
digital
display,
there
are
seven
green
bars
that
light
up
and
repeat
a
“going
up”
pattern.
When
the
valve
is
in
Service
Mode,
you
will
see
that
bar
display
flashing.
The
green
Key
Icon
indicates
that
the
buttons
are
“locked”.
To
unlock
the
buttons,
press
and
hold
both
scroll
arrows.
While
locked,
the
menu
also
changes,
scrolling
