citric
acid).
Don’t
scrub
with
aggressive
cleaning
products
because
this
might
etch
the
underlying
surface.
WHITE
FLAKES
IN
THE
WATER
•Excessive
calcium
hardness
is
present
in
pool
water.
•
Drain
about
20
to
25%
of
the
pool
water
and
add
fresh
water
to
decrease
the
calcium
hardness.
Inspect
the
electrolytic
cell
for
scale
buildup.
Clean
the
electrolytic
cell
if
necessary.
NO
LED
DISPLAY
•
No
power
supply.
•
RCD/GFCI
has
not
reseted.
•A
power
fuse
has
blown.
•LED
failure.
•Plug
the
cell
cord
firmly
into
the
cell
housing
receptacle.
•
Find
out
the
switch
and
turn
on.
•
Reset
the
RCD/GFCI.
•
Contact
Intex
Service
Center.
GREEN
HAIR
•High
copper
ion
concentration.
•Drain
20%
of
the
pool
water
and
add
fresh
water
to
decrease
the
copper
ion
concentration
below
0.3
ppm.
•Add
aluminum
sulfate:
1000
liters
water
need
around
2g
(1000
gals
need
0.27
ounce)
or
aluminum
potassium
sulfate:
1000
liters
water
need
around
3g
(1000
gals
need
0.4
ounce)
to
pool.
•
Use
‘Ultra
‐
Swim’
shampoo,
or
shampoo
containing
chelating
agents.
(189PO)
MODEL
CS7111
SALTWATER
SYSTEM
&
FILTER
PUMP
ENGLISH
7.5”
X
10.3”
PANTONE
295U
07/31/2012
SAVE
THESE
INSTRUCTIONS
Page
25
English
TROUBLESHOOTING
GUIDE
(continued)
LED
PANEL
CODE
PROBLEM
SOLUTION
LED Panel Code Flash & Alarm On (NOTE
: Always turn off the power before cleaning and servicing).
90
1.Filter
pump
not
attached
to
system
and/or
switch
on
•Ensure
the
filter
pump
is
attached
and
operating.
See
“Setup
Instruction”
2.
Circulation
line
is
blocked.
•If
your
unit
has
plunger
valves,
ensure
that
they
are
open.
•Clear
your
filter
cartridge
and
cell
from
debris
and
dirt.
See
“Maintenance”.
•Release
all
trapped
air
in
the
circulation
line.
See
the
filter
pump
manual.
3.
Incorrect
inlet
and
outlet
hose
direction.
•Check
the
direction
of
the
inlet
and
the
outlet
hose.
Reverse
the
hoses
if
necessary.
See
“Set
Up
Instructions”.
4.
Scale
on
the
flow
sensor.
•Clean
the
flow
sensor,
paying
special
attention
to
the
hinge.
See
“Maintenance”.
5.
Flow
sensor
cord
is
loose.
•
Plug
the
flow
sensor
firmly
into
the
flow
sensor
receptacle.
6.
Inner
timer
confliction
between
filter
pump
and
saltwater
system.
•
Reset
both
timers
on
the
filter
pump
and
saltwater
system.
See
“Boost
Cycle”.
7.
Flow
sensor
failure.
•
Contact
Intex
Service
Center.
91
1.
Dirt
or
scale
on
titanium
plates.
•
Remove
the
electrolytic
cell
for
inspection.
Clean
it
if
necessary.
See
“Maintenance”.
2.
Low
salt
level
/
No
salt.
•
Add
salt.
See
“Salt
&
Pool
Water
Volumes”.
3.
Electrolytic
cell
cord
is
loose.
•
Ensure
that
the
cell
cord
is
plugged
firmly
into
the
cell
housing
receptacle.
