__
4.2 ADDll'<fG
BALANCING
CHEMICALS
TO
THE
POOL
VVATER
Any
balancing chemicals
which
need
to
be
added
to
the
pool water
should always
be
diluted
in
water
and
where
possible dispersed over
the
surface
of
the
pool
using a plastic watering
can
with
the
pool
pump
running.
It
is
very
important
that
only sodium
bicarbonate
is
used
to
increase
pH
and/or
Total
Alkalinity
and
never
add
more
than
1 kg
per
day
of
sodium
bicarbonate
to
the
pool water.
l •
_.".-
....
4.3 POOLFRJES!H
1PlLUS
Because PoolFresh Plus has a residual oxidising effect its presence
can
be tested using a standard
DPD
chlorine
test
kit.
The
level
of
PoolFresh
Plus should
be
maintained
at
2ppm-3ppm
because
it
is
a
much
less
aggressive
chemical
than
chlorine
it takes approx
15
minutes
for
the
test
result
to
show
in
the
colour comparator)
4.4
COP13ER
It
is
important
that
the
pool water
is
regularly tested using
the
copper
test
kit
provided. If
the
copper
level ever exceeds
that
of
the
comparator
in
the
test
kit
the
PoolFresh
unit
should be unplugged
until
the
copper
level has fallen
to
within
the
acceptable range.
This
may
take
several
days.
5
,\;VILL
I
lEVJE1R
roJEED
TO
A1.DD
CHL011lNE
Although
chlorine
need
never
be
used
to
sanitise your pool water it may
be
used
to
remove
heavy leaf stains quickly.
However
only liquid
chlorine
should
be
used.
It
is
important
that
dry
chlorine
is
never
thrown
directly
into
a
PoolFresh Pool.
6
'~Vl-1pi:T
DOES
THE
LIED
(LIG1HT)
INDIC.ATE
The
LED
on
the
end
panel
is
illuminated
when
there
is
power to
the
electrodes.
The
colour
of
the
LED changes from red
to
green
approx
every
minute
as
the
polarity
of
the
current
alternates.
This
constant
changing
of
polarity prevents any build up
of
minerals
on
the
electrodes.
The
LED also provides a self diagnostic
function
as
follows:
LElJ'STATUS IINDICATES I
REMEDY-'
d
~~._-,
--"-~-'--~=<~i----=
~_.-t------'---
._No~
on----.--lL2i~
Power
to
Unit
.
__
C?e:::k
~e
Clock
"
V,
,er
y"
Dt,'m,
.
Conductivity
of
Water
Too
High
Dilu,
te
pO,ol
water I
___
.
.,
' . ,
wit~_!~~s.~~ater
_
Very Bright I
Conductivity
of
Water
Too
Low IBalance Pool
Waterj
Air
Pocket
Around
Electrodes
Re
Plumb Housing
,
__
~.
-"--.~"~
6_.~~·~_~
.
.~_._~
_~.
, _
7
VVJH)\T
Sl-IOUIJD I Ir(]\lO'\V AJBOUT
THE
EJLJECTROllJESI
7.1
USUAL
Luc;E
With
the
specified
run
times
the
usual life
of
the
electrodes should
be
between
11/2
-21/2years. Factors
which
affect
the
life
of
the
electrodes
include water conductivity, additional
running
time, water
velocity.
.
...
_._._-----
