Bionizer Spa Star User manual

INSTRUCTION BOOK
Ionizing & Oxidizing System
Please read before you call us for advice. Version 3.0a, 30-Sep-2018
www.bionizer.com.au www.bionizer.com
TM
Spa Star
One-Shot Ionizing
Ionizing Time
(Minutes)

www.bionizer.com.au www.bionizer.com
Fax....................+61 7 5443 6700
Phone...................1800 10 62 74
Email [e-mail]
Australia
QLD 4558
Maroochydore
1/173 Bradman Ave
International .....+61 7 5479 6100
Bioniser Pty Ltd
Phone................1-480-696-2387
Toll Free.............1-855-8-IONIZE
Bionizer Ltd
Suite 410
USA.
Scottsdale, AZ 85254
16427 N Scottsdale Rd
Email [e-mail]
INSTRUCTION BOOK CONTENTS
2
SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TABLE OF CONTENTS
MAKING THE JOINER WHEN INSTALLING PODS END-TO-END . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Page
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SPA STAR «ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SPA STAR «INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CONTROL BOX INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INSTALLING THE IONIZING AND OXIDIZING PODS AND FLOW SWITCH. . . . . . . . . . . . . . . . . . . . 6
INSTALLING THE IONIZING AND OXIDIZING PODS END-TO-END . . . . . . . . . . . . . . . . . . . . . . . . . 8
INSTALLING THE IONIZING AND OXIDIZING PODS ON SEPARATE SECTIONS OF PIPE . . . . . . . . 9
CORRECT ORIENTATION OF THE FLOW SWITCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PROGRAMMING YOUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11SPA STAR «
SPA STAR OXIDIZING FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12«
INITIAL START-UP OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
INSTALLING THE FLOW SWITCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
NORMAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
SNAP POOL BALANCE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPA STAR AND CHLORINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15«
SPA STAR AND BROMINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15«

INTRODUCTION
PLEASE TAKE THE TIME TO READ THESE INSTRUCTIONS CAREFULLY AND NOTE HOW
THEY APPLY TO YOUR PARTICULAR SPA POOL AND EQUIPMENT.
3
INTRODUCTION
Bionizer designs and manufactures our own products…that is your safeguard right there.
The Pool owner who uses the Spa Star or any other Bionizer system does so because they have made a «
superior choice…for all the reasons above…and for the health and enjoyment of their families.
As with all Bionizer products, ensure that the pool water is correctly balanced at all times, to ensure that the
Spa Star is working at optimum efficiency, for best results.«
Try a Bionizer System or product on your swimming pool today,
…the risk is ours, not yours.
The One Shot Ionizing function of the Spa Star is used whenever you refill the Spa Pool, or when the copper «
level is getting low. Simply select the One Shot Ionizing time, and the Spa Star does the rest. «
The Bionizer Spa Star will keep your Spa Pool clean, safe and sparkling clear using the latest digital technology «
and electrode systems.
Simple, effective and chemical free.
Take note of the few “do’s and don’ts” in this manual and you will have a simple and trouble free start up.
Bionizer is committed to creating a more healthy environment… the Spa Star is one integral component of «
our ongoing journey in this direction.
Thank you for taking a positive step towards a chemical free future for your family.
Chloramines and other nasty compounds that are created when chlorine combines with organic matter such
as skin or hair, are destroyed on contact.
The Oxidizing function goes to work whenever your pool pump and filter are running... it utilises a safe, low DC
current that passes between two specially coated, long life titanium electrodes. This process oxidizes
(eradicates) contaminants from your pool. As the unit consumes very little power it is a far better option than
continuing to use harsh chemicals to regularly oxidize or shock your Spa Pool.
Our other products were also created to advance us all along the path back to a toxic free world. They include
the fully digital Bionizer all natural pool and spa purifier, the amazing pH BOSS automatic pH controller, and
the versatile Eco-Oxizider which continuously oxidizes your pool when the pump is running, to keep it
sparkling clear.

One-Shot Ionizing
Ionizing Time
(Minutes)
SPA S«TAR ILLUSTRATION
SPA STAR ILLUSTRATION«
ONE-SHOT IONIZING LEDs
ONE-SHOT IONIZING BUTTON
! Select “ ” to switch Ionizing off and resume Oxidizing.Off
! Press to select One-Shot Ionizing time, from 20 to 240 minutes.
Copper / Silver Anode
bars, with wing nuts
and ring terminals.
Titanium Anode
plates, with black
coating and spade
terminals.
! Also shows Ionizing time remaining, in minutes.
! 7 LEDs to show One-Shot Ionizing time setting selection.
! All LEDs are lit when the unit is Oxidizing.
See page 12 for a description of LED indication when the unit is
Oxidizing.
FLOW SWITCH
Ensures that Spa Star will only «
Oxidize and Ionize when the
circulation pump is running.
IONIZING POD
OXIDIZING POD
4
INSTRUCTION BOOK
DC POWER SOCKET
Use only genuine power adaptor
supplied by Bionizer to avoid
damage to your Spa Star.«
FLOW SWITCH CONNECTION
Connects the Spa Star control «
box to the Flow Switch.
IONIZING OUTPUT CABLE
Connects the Spa Star control «
box to the Ionizing Pod.
OXIDIZING OUTPUT CABLE
Connects the Spa Star control «
box to the Oxidizing Pod.

SAFETY AND INSTALLATION
SAFETY INSTRUCTIONS - READ
1. Ensure you read and follow all instructions.
4. WARNING - To prevent electrical shock, replace
damaged cords immediately.
IMPORTANT :
It is important to follow basic safety precautions
when installing and using this electrical equipment,
including the following :
2. WARNING - Do not allow children to use this
product unless they are closely supervised at all
times. This is to prevent accidental injury.
3. Keep all cables visible and do not bury them.
Also, position them so that they do not get
damaged by lawn mowers, hedge trimmers and
other equipment.
CAUTION :
Your warranty could become invalid should you fail
to observe the following :
1. The Spa Star must be installed and operated as «
specified.
2. The life of the unit will be extended (as with most
other pool equipment) if it is placed indoors or in
an enclosed structure.
3. Always power the Spa Star from a genuine «
Bionizer power adaptor. An incorrect adaptor
could damage the Spa Star and will void your «
warranty.
5. Read these instructions and keep the instruction
manual in a safe place.
1. Choose a position that will allow you to see the
Spa Star LED readout easily. Fix the control box «
in position using screws at each corner of the
box. Ensure that the Spa Star is positioned near «
enough to a power outlet and to the Ionizing and
Oxidizing Pods and Flow Switch so the cables
reach without straining.
2. Make sure that the unit is undercover to avoid
UV damage from long term exposure to sunlight.
CONTROL BOX INSTALLATION
The control box MUST be mounted vertically, with
the cables at the bottom, in order to be weather
resistant. Any water ingress due to the unit being
incorrectly mounted is not covered by warranty.
3. Plug the power adaptor into a suitable power
outlet. Since the Spa Star has a flow switch, it «
can be powered on continuously. It will only
Oxidize and Ionize when the pump is actually
running.
4. Connect the low voltage plug to the Spa Star «
DC Power Socket (see Page 4). Use only a
genuine Bionizer power adaptor. An incorrect
adaptor could damage your Spa Star and void «
your warranty.
DO NOT SWITCH THE POWER ON UNTIL THE
INSTALLATION HAS BEEN COMPLETE
!For masonry walls : hammer drill with 6mm or
1/4" masonry bit.
The Spa Star can be installed onto a new or existing «
spa or pool with minimal pool preparation. Ensure
that the water is clean and correctly balanced.
See Initial Operation section on page 11.
1. Installing your Spa Star takes around 30 «
minutes.
2. Alternatively engage a competent person to do
the job.
!PVC pressure glue and primer.
3. If installing it yourself you will need :
!A fine tooth saw.
!Philips Screwdriver
!Sandpaper or small file.
SPA STAR INSTALLATION«
5

INSTALLATION
3. Ionizing Pod
The Oxidizing and Ionizing Pods can be fitted
horizontally or vertically, as long as they are in the
order above.
! Ensure that there is a minimum of 10cm of straight
pipe AFTER the Ionizing Pod.
! The Flow Switch tee must be installed into the
same return line, and can be upstream or
downstrea, whichever is more convenient.
! Locate a section of pipe where the two Pods can
easily fit. The Pods must be fitted on the pipe that
sends water back to the pool after it has been
filtered (the “Return Line”).
! Both Pods can be fitted horizontally or vertically, so
they can be mounted anywhere installation is
convenient and easy.
2. Oxidizing Pod
! If you are installing a pH BOSS the fittings MUST
be installed in this order :
! HINT : Even if you are not installing a pH BOSS
now, you may want to leave a space for the pH
BOSS Tee-Piece Fitting. This requires 20cm of
HORIZONTAL pipe BEFORE the Ionizing Pod.
1. pH BOSS Probe and Injection Tee
INSTALLING THE IONIZING AND OXIDIZING PODS AND FLOW SWITCH
Filter
Pressure
NOTE THAT THE 10cm
SPACINGS SHOWN
ABOVE ARE FROM
THE EDGES OF THE
PODS, NOT THE
CENTRE OF THE
PODS.
Oxidizing
Pod
pH Tee
Flow
Switch
Ionizing
Pod
10cm
min
Filter
For sand filters,
glass or silica sand
media provides
optimum results.
Pool
Pump
6
INSTRUCTION BOOK
FLOW DIRECTION
FLOW DIRECTION

INSTALLING THE IONIZING AND OXIDIZING PODS
MAKING THE JOINER WHEN INSTALLING PODS END-TO-END
Check these drawings to determine which Pods
you have :
! Do you have 40mm (1⁄") or 50mm (2") pipe ? For
your reference, the diameter of 40mm (1⁄")pipe is
48mm and the diameter of 50mm (2") pipe is
60mm.
There are several main considerations to take into
account before starting the installation :
Small Pod
Installation of the Spa Star Pods is very flexible, and «
can be tailored to suit the limited space and pipe
lengths often associated with Spas.
! If you do have 50mm (2") pipe, did you purchase
the Spa Star with small Pods to suit 40mm (1⁄") «
pipe, or with large pods to suit 50mm (2") pipe ?
Large Pod
! If you are installing Small Pods onto 50mm (2")
pipe, then you must use 50x40 (2"x1⁄")
adaptors. These are not supplied with the Bionizer
kit, but can be ordered by request. They can also
be found at most hardware and plumbing outlets.
To install Small Pods end-to-end onto 50mm (2")
pipe (with adaptors), requires 530mm (21") of
straight pipe.
To install Small Pods end-to-end onto 40mm (1⁄")
pipe, requires 360mm (14") of straight pipe.
Illustration of end-to-end joiner :
If the two Pods can be fitted end-to-end, then
make up a joiner as per the instructions below.
Making this in advance will make installation
quicker and easier.
! Will both Pods be fitted end-to-end on one
straight section of pipe, or will they be installed
onto two separate sections of pipe ?
To install Large Pods end-to-end onto 50mm (2")
pipe requires 480mm (19") of straight pipe.
Check these drawings to determine which Pods
you have :
! Do you have 40mm (1⁄") or 50mm (2") pipe ? For
your reference, the diameter of 40mm (1⁄")pipe is
48mm and the diameter of 50mm (2") pipe is
60mm.
There are several main considerations to take into
account before starting the installation :
Small Pod
Installation of the Spa Star Pods is very flexible, and «
can be tailored to suit the limited space and pipe
lengths often associated with Spas.
! If you do have 50mm (2") pipe, did you purchase
the Spa Star with small Pods to suit 40mm (1⁄") «
pipe, or with large pods to suit 50mm (2") pipe ?
Large Pod
! If you are installing Small Pods onto 50mm (2")
pipe, then you must use 50x40 (2"x1⁄")
adaptors. These are not supplied with the Bionizer
kit, but can be ordered by request. They can also
be found at most hardware and plumbing outlets.
To install Small Pods end-to-end onto 50mm (2")
pipe (with adaptors), requires 530mm (21") of
straight pipe.
To install Small Pods end-to-end onto 40mm (1⁄")
pipe, requires 360mm (14") of straight pipe.
Illustration of end-to-end joiner :
If the two Pods can be fitted end-to-end, then
make up a joiner as per the instructions below.
Making this in advance will make installation
quicker and easier.
! Will both Pods be fitted end-to-end on one
straight section of pipe, or will they be installed
onto two separate sections of pipe ?
To install Large Pods end-to-end onto 50mm (2")
pipe requires 480mm (19") of straight pipe.
156mm (6")
Check these drawings to determine which Pods
you have :
! Do you have 40mm (1⁄") or 50mm (2") pipe ? For
your reference, the diameter of 40mm (1⁄")pipe is
48mm and the diameter of 50mm (2") pipe is
60mm.
There are several main considerations to take into
account before starting the installation :
Small Pod
Installation of the Spa Star Pods is very flexible, and «
can be tailored to suit the limited space and pipe
lengths often associated with Spas.
! If you do have 50mm (2") pipe, did you purchase
the Spa Star with small Pods to suit 40mm (1⁄") «
pipe, or with large pods to suit 50mm (2") pipe ?
Large Pod
! If you are installing Small Pods onto 50mm (2")
pipe, then you must use 50x40 (2"x1⁄")
adaptors. These are not supplied with the Bionizer
kit, but can be ordered by request. They can also
be found at most hardware and plumbing outlets.
To install Small Pods end-to-end onto 50mm (2")
pipe (with adaptors), requires 530mm (21") of
straight pipe.
To install Small Pods end-to-end onto 40mm (1⁄")
pipe, requires 360mm (14") of straight pipe.
Illustration of end-to-end joiner :
If the two Pods can be fitted end-to-end, then
make up a joiner as per the instructions below.
Making this in advance will make installation
quicker and easier.
! Will both Pods be fitted end-to-end on one
straight section of pipe, or will they be installed
onto two separate sections of pipe ?
To install Large Pods end-to-end onto 50mm (2")
pipe requires 480mm (19") of straight pipe.
100mm (4")
INSTALLATION
(b) Fit two barrel union nuts over the pipe, so that
the threads are both facing OUTSIDE.
For large Pods, the joiner pipe should be 60mm long.
(a) Glue one flange to the pipe.
Using a short length piece of pipe and two of the
barrel unions supplied with the Spa Star kit, make «
up a joiner for connecting the two Pods end-to-end.
For small Pods, the joiner pipe should be 50mm long.
(c) Glue the second flange to the pipe.
ALWAYS USE PVC PRIMER ON BOTH SURFACES BEFORE GLUEING ANY PVC PARTS.
7

The Large Oxidizing Pod has M4 bolts. Fit the ring
terminals to these and fasten wing nuts securely.
3. Slide the barrel union nuts onto the pipe. Ensure
that the threads are facing the correct way, so
that the nuts can be screwed onto the Pods at the
last stage of installation.
4. Glue the barrel union flanges onto the pipe.
Ensure that the Ionizing Pod is fitted before the
Oxidizing Pod in the direction of water flow.
Large Pods with 50mm (2") Pipe :
Cut out a 30 cm (12") section of pipe.
Push the cable connectors onto the spade
connections on each side of the Oxidizing Pod.
1. Small Pods with 40mm (1 ⁄") Pipe :
Cut out a 28cm (11") section of pipe.
Cut out a 41cm (16")section of pipe.
2. (This step only applies for fitting Small Pods to
50mm (2") pipe with adaptors)
Glue the 50 x 40mm (2 x 1⁄") adaptor bushes
onto the pipe. Glue a 50mm (2") length of 40mm
(1 ⁄") pipe into the adaptors.
Small Pods with 50mm (2") Pipe (with adaptors):
Fit the M6 ring terminals to the bolts on each side
of the Ionizing Pod. Fasten wing nuts securely.
5. Fit the two Pods into place and secure the four
barrel union nuts. Hand tighten only - do not use
a tool.
INSTALLING THE IONIZING AND OXIDIZING PODS END-TO-END
ALWAYS USE PVC PRIMER ON BOTH SURFACES BEFORE GLUEING ANY PVC PARTS.
INSTALLATION
8
Glue barrel union
flanges onto pipe.
Ionizing Pod Oxidizing Pod
Direction of Water Flow
40mm
(1 ⁄") Pipe
28cm (11")
Cut pool return pipe
50mm
(2") Pipe
41cm (16")
Cut pool return pipe
50mm
(2") Pipe
30cm (12")
Cut pool return pipe
Slide barrel union nuts
onto the pipe, facing
the correct way.
INSTRUCTION BOOK

Cut out a 41cm (16")section of pipe.
Cut out a 11cm (4⁄") section of pipe for each pod.
Small Pods with 50mm (2") Pipe (with adaptors):
1. Small Pods with 40mm (1 ⁄") Pipe :
Cut out a 13 cm (5") section of pipe for each pod.
Large Pods with 50mm (2") Pipe :
2. (This step only applies for fitting Small Pods to
50mm (2") pipe with adaptors)
Glue the 50 x 40mm (2 x 1⁄") adaptor bushes onto
the pipe. If these were supplied by Bionizer, then
they will already have a short length of 40mm pipe
pre-glued into them.
5. Fit the two Pods into place and secure the four
barrel union nuts. Hand tighten only - do not use a
tool.
Ensure that the Oxidizing Pod is fitted before the
Ionizing Pod in the direction of water flow.
Fit the M6 ring terminals to the bolts on each side
of the Ionizing Pod. Fasten wing nuts securely.
The Large Oxidizing Pod has M4 bolts. Fit the ring
terminals to these and fasten wing nuts securely.
Push the cable connectors onto the spade
connections on each side of the Oxidizing Pod.
3. Slide the barrel union nuts onto the pipe. Ensure
that the threads are facing the correct way, so that
the nuts can be screwed onto the Pods at the last
stage of installation.
4. Glue the barrel union flanges onto the pipe.
INSTALLING THE IONIZING AND OXIDIZING PODS ON SEPARATE SECTIONS OF PIPE
ALWAYS USE PVC PRIMER ON BOTH SURFACES BEFORE GLUEING ANY PVC PARTS.
INSTALLATION
9
40mm
(1 ⁄") Pipe
11cm (4⁄")
Cut pool return pipe
50mm
(2") Pipe
41cm (16")
Cut pool return pipe
50mm
(2") Pipe
30cm (12")
Cut pool return pipe
Slide barrel union nuts
onto the pipe, facing
the correct way.
Glue barrel union
flanges onto pipe.
Oxidizing Pod
Ionizing
Pod
Direction of Water Flow

INSTRUCTION BOOK
10
INSTALLING THE FLOW SWITCH
ALWAYS USE PVC PRIMER ON BOTH SURFACES BEFORE GLUEING ANY PVC PARTS.
1. For the standard 40mm (1⁄") Flow Switch Tee, cut out a 5 cm (2") section of 40mm (1⁄") pipe.
2. Glue the Flow Switch Tee onto the pipe, taking note of the Flow Switch Orientation information below.
If a 50mm (2") Flow Switch Tee has been supplied for 50mm (2") pipe, cut out a 6 cm (2⁄") section of the
50mm (2") pipe.
When installing the standard 40mm (1⁄") Tee into 50mm (2") pipe, you will need to fit the tee somewhere
within in the smaller 40mm (1⁄") section of pipe between the locations of the two 50 x 40 (2 x 1⁄") adaptor
bushes that were discussed in the previous installation sections.
50mm
(2") Pipe
6 cm (2⁄")
Cut pool return pipe
40mm
(1 ⁄") Pipe
5 cm (2")
Cut pool return pipe
CORRECT ORIENTATION OF THE FLOW SWITCH
The Flow Switch tee must be installed onto a horizontal section of pipe. Do not install on a vertical or angled
section of pipe. There is no restriction on position of the flow switch. It can be installed before, between, or
after the pods.
FLOW DIR ECTION
FLOW DIR ECTION
The Flow Switch must be mounted vertically upwards. Do not install downwards or at an angle.
Ensure that the Flow Switch flow direction arrow
is pointing in the direction of the water flow. The
cable exits on the downstream side.
Connect the Flow Switch plug into the inline
socket as shown :
INSTALLATION

11
PROGRAMMING YOUR SPA STAR«
Oxidizing Function
One Shot Ionizing is used whenever the copper level
in your Spa Pool is getting too low, or the water was
changed.
The settings below should be taken as a guide to get
you started with your Spa Star’s One Shot Ionizing «
function. As you become accustomed to your usual
routine, you will be able to fine tune this procedure
until it is second nature for you.
See Page 12 for information regarding the Oxidizing
function.
! After 3 seconds, the Spa Star will beep, save the «
new setting, and start the One Shot Ionizing Cycle.
Off.......End One Shot Ionizing immediately and
return to Oxidizing function.
The Spa Star features two technologies for «
purifying your Spa Pool water : Oxidizing and
Ionising.
One Shot Ionizing Function
To start a One Shot Ionizing cycle :
! The Spa Star will count down the One Shot «
Ionizing time with the LEDs until the cycle is
finished. When the Ionizing cycle is finished, the
unit will return to Oxidizing automatically.
! Test the copper level in the Spa Pool before
starting a One Shot Ionizing cycle. For a complete
refill, it is safe to assume there is Zero copper in the
water, so testing is not required.
!One Shot Ionizing Press the button repeatedly
until the desired Ionizing time is shown with the
LEDs.
Suggested One Shot Ionizing time settings :
ONE SHOT IONIZING TIME (MINUTES)
POOL SIZE
1,000L
250Ga
2,000L
500Ga
3,000L
750Ga
4,000L
1,000Ga
5,000L
1,250Ga
6,000L
1,500Ga
8,000L
2,000Ga
10,000L
2,500Ga
12,000L
3,200Ga
14,000L
3,700Ga
Copper level is good. No further Ionizing is needed.
COPPER READING
(ppM)
0.0
0.2
0.4
0.6
390340280
220
180150120906030
24020017014010080
60
453015
8070604540302015105
PROGRAMMING YOUR SPA STAR«

SPA STAR «OXIDIZING FUNCTION
2. Check the TDS of the pool water. You may need to
take a sample of your pool water to a
pro fess i o n a l p o o l s h o p to o b t a i n t h i s
measurement. The only requires 500 Spa Star«
ppM of TDS to operate correctly. If the TDS
measurement is lower than this, add 1kg (2 lbs)
of pool salt per 1,000L (250Ga) to the pool.
Action in case only the Red LEDs are lit :
3. If neither of the above restore the LEDs to the
Normal Output range, then contact your Bionizer
distributor or Bionizer directly for further
instructions.
If only 1 or 2 LEDs in the red zone are lit, then the
following actions are required :
1. Inspect the Oxidizing Pod. The metal plates
should be a dull black colour. If there is visible
coating (for example white or grey calcification),
then the plates need to be cleaned. See page 14
for cleaning instructions.
The Spa Star’s Oxidizing function runs continuously «
whenever the filtration pump is running, except
when a One Shot Ionizing cycle is running.
There is no user setting for the Oxidizing function.
In most situations, the Eco-Oxidizer will be able to
oxidize at its maximum level. If the LEDs indicate an
oxidizing level anywhere in the green zone, then the
unit is operating normally and no user action is
required.
NOTE
Outputs anywhere in the green zone are normal for
salt-free and super low salt operation. If your unit is
displaying only 1 to 3 of the 4 green LEDs and you
would like to obtain maximum output, then you may
add 1 kg (2 lbs) of pool salt per 1,000L (250Ga) to the
pool.
When the Oxidizing function is switched On and the
pool pump is running, the Eco-Oxidizer will oxidize
your pool at the highest level that it can, depending
on your pool balance. The LEDs will indicate to what
level the unit is oxidizing :
If you wish to run salt-free, then do not add this extra
salt. Your unit will still be oxidizing normally
anywhere in the green zone.
Ionizing Time
(Minutes)
Ionizing Time
(Minutes)
INSTRUCTION BOOK
12
SPA STAR OXIDIZING FUNCTION«

OPERATION
13
3. Backwash your filter if it is a sand filter, or wash
your filter if it is a cartridge type filter. Refer to your
filter’s handbook.
BEFORE OPERATING THE SPA STAR :«
2. It is not advised to use skimmer basket type
clarifying cubes that treat Total Dissolved Solids
(TDS) and Phosphates when operating the Eco-
Oxidizer.
1. Balance the Pool according to the information on
the Snap Pool Balance table on the rear cover of
this manual, and also supplied as a chart with the
Spa Star. Feel free to take that chart to your pool «
shop if you prefer them to test your water.
INITIAL START-UP OPERATION
PLEASE READ THIS IMPORTANT INFORMATION BEFORE OPERATING YOUR .SPA STAR«
NORMAL OPERATION
1. Switch the Spa Star off 2 to 3 hours before adding «
any phosphate removers, flocculants, clarifiers or
waterline scum detergents or the like.
2. Do not start the Spa Star back up again for 24 «
hours after adding any of the products listed
above.
3. If the pool water becomes cloudy at any time we
suggest testing the various pool balance levels and
re-balancing the pool water according to the Snap
Pool Balance table on the rear cover of this
manual, and also supplied as a chart with the
Spa Star. Feel free to take that chart to your pool «
shop if you prefer them to test your water.
4. Check the pressure gauge attached to your filter
regularly. If the pressure is more than 50kPa above
the clean running pressure, then the filter must be
cleaned. Sand filters must be backwashed, and
cartridge filters must be disassembled, washed
with water, and reassembled. Refer to your filter’s
handbook.
5. To depend on the Spa Star to remove the «
cloudiness and restore clarity before testing the
water balance levels is asking the unit to fix a
problem that only has one solution. Correct water
balance and efficient filtering with a clean filter
will restore clarity…if this does not clarify the pool
water then it is most likely requiring more
oxidation.
To put it more simply… if the filter is operating
normally, with no heavy bather load upsetting the
water clarity, then any cloudy or hazy appearance
in the water is most likely due to the pool water
becoming being unbalanced.

PLEASE CONSULT THIS TROUBLESHOOTING SECTION BEFORE CONTACTING BIONIZER.
TROUBLESHOOTING
Symptom Possible Causes and Remedies
LEDs on the front
panel are only in
the red zone
when the unit is
Ozidizing.
Pool water Conductivity is too low, which prevents adequate electrical current to flow.
!Add 1 kg (2 Lb) of table salt or pool salt per 1,000 Litres (250 Gallons) pool size.
Electrodes have accumulated a coating, which prevents adequate electrical current to
flow.
!Check the cables from the Spa Star control box to the Ionizing and Oxidizing Pods. «
Ensure that the connections at both Pods are clean, tight and without corrosion.
!Clean the electrodes, as per the MAINTENANCE section.
!Faulty connections can be repaired by persons with technical experience, or can be
returned to Bionizer for repair.
Faulty electrical connection to electrodes.
Unit does not
power up
Faulty AC/DC power adaptor
!Replace power adaptor. Please contact your distributor or Bionizer.
!Faulty Spa Star main unit. Return to Bionizer for repair.«
MAINTENANCE & TROUBLESHOOTING
A LITTLE MAINTENANCE WILL HELP YOU GET THE MOST FROM YOUR SPA STAR«
MAINTENANCE
!Alternatively, prepare a bucket of diluted pool
acid. We recommend to use a standard 10 Litre
bucket. Fill with around 4 Litres of water FIRST,
then add around 0.5 Litres of pool acid. ALWAYS
ADD ACID TO A LARGER VOLUME OF WATER.
NEVER ADD WATER TO ACID.
!Remove the Oxidizing Pod from the cleaning
solution and RINSE ALL OUTSIDE SURFACES
WELL WITH FRESH WATER. The diluted acid will
not affect the electrical connections as long as the
Oxidizing Pod is rinsed well.
!Always wear gloves, eye protection and
protective clothing when handling acid.
Cleaning is recommended every 12 months, or
earlier if excessive build-up can be seen on the
electrode surfaces.
Cleaning Procedure
!Unscrew the two barrel union nuts. Hold the
Oxidizing Pod in place to ensure that it does not
drop down when removing the barrel union nuts.
If the LEDs on the Spa Star’s keypad are only in the «
red zone while Oxidizing (i.e. no green LEDs lit), this
could indicate that cleaning is required.
For installations where a pH BOSS is installed in the
same pipeline (as per INSTALLATION section), the
acid will often eliminate the need for cleaning
entirely.
!Never rub the anode surface or use any abrasive
paper or cleaning product. The anode surfaces
are electroplated with a special coating that has
a dull black appearance. If this is rubbed off, the
system will not function correctly and the anode
pod will need to be replaced.
The Spa Star’s Oxidizing function features a self-«
cleaning system for the electrodes. However,
periodic cleaning in acid may still be required,
especially in small Spas with high bather loads.
OXIDIZING ANODES !Prepare a bucket of salt chlorinator cell cleaning
solution, without diluting. We recommend to use
a standard 10 Litre bucket.
!Place the Oxidizing Pod into the solution for
approximately 5 minutes, or until the deposits
have been visibly dissolved off.
!Re - install th e O x idiz ing P od a s p e r t he
INSTALLATION section.
!To dispose of the used cleaning solution, tip the
bucket into a sink or drain with copious amounts of
fresh water. Rinse the bucket well with fresh water.
INSTRUCTION BOOK
14

SPA STAR AND CHLORINE«
The benefit of the when used in a Spa which also employs Chlorine sanitiser.Spa Star Oxidizing function «
These compounds can be oxidized back to Hypochlorous acid (the desirable form of Chlorine) and gaseous
Ammonia by break point chlorination. This is simply the addition of enough Chlorine to achieve around 10ppM
Chlorine.
Whilst this method is effective, it has its own problems. Firstly, it can take some days for the Chlorine to return
to a concentration that is safe for swimming. It also adds to the hazards of large volumes of dangerous
chemicals being transported and used in and around the spa pool. Thirdly, the high Chlorine concentration can
damage pool equipment such as pool cleaners, and stainless steel ladders and other fittings.
When used in this way, the can be used not just as a Chlorine replacement device, but also as a Spa Star «
complimentary product to allow the pool operator to maintain very low chlorine levels (0.2 to 0.5ppM),
without causing undesirable Chloramine build-up.
Testing in full size swimming pools has shown safe, healthy water with no combined Chlorine during hot
summer conditions, whilst maintaining under 0.5 ppM of Chlorine. The tests showed a vastly reduced Chlorine
usage. Pool balance was easier to maintain, with buffer and acid usage also reduced. The most important
result, is that the bathers in the test pools were not subjected to unnecessarily high levels of chemical while
swimming.
The Oxidizing function of the will oxidize Chloramines and other undesirable compounds using Spa Star «
electrical current instead of high Chlorine concentration. The Oxidizing output is active continuously when
there is water flow through the return-to-pool pipeline, after the filter. In this way, the undesirable compounds
will be oxidized as they are formed in the pool, so they are not able to increase to a concentration that is
noticeable or harmful to humans.
When Chlorine or Bromine react with molecules that contain Ammonia and other nitrogen compounds (found
in urine and other pollutants), it can form compounds such as Chloramine and Bromamine . These undesirable
compounds are the cause of red eyes, itchy skin, and Chloramine is responsible for the “Chlorine smell” when
people often (incorrectly) assume there is too much Chlorine in the pool.
The formation of Chloramines happens even more readily at low concentrations, because the level of "good"
Chlorine (hyperchlorous acid) is too low to oxidize them away.
The benefit of the when used in a Spa which also employs Bromine sanitiser.Spa Star Oxidizing function «
SPA STAR AND BROMINE«
Similar to Chlorine and Chloramines (above), Bromine forms Bromamines after reacting with molecules that
contain Ammonia and other nitrogen compounds (found in urine and other pollutants)
However, in the case of Bromine, the resultant Bromamine is still quite an effective sanitiser, and also does not
off-gas the way Chloramines do. So there is none of the typical itchy eyes and smell that associated with
Chloramines.
However, the Spa Star still oxidizes Bromamines away as they are formed. So the Spa Star user will still « «
obtain the best results and economy from using the complementary Bromine sanitiser.
SPA STAR AND CHLORINE & BROMINE«
15

SNAP POOL BALANCE
16
INSTRUCTION BOOK
Note: Strengths of chemicals may vary from packet to packet.
Please check instructions on the label of each product and add the units required to match the volume of your pool.
Snap Pool Balance
Water Balance Tests 1. pH
2+
2. Copper Ions (Cu )
3. Total Alkalinity (TA)
4. Phosphates 5. Calcium Hardness 6. Total Dissolved Solids (TDS)
Period
Weekly Weekly
Monthly Monthly
Monthly
Quarterly
Treatment Product
Bionizer Program Settings
(Turn output % Up or Dn)
Buffer / Soda Bi-Carbonate
(200gm / 10,000L / ñ10ppM)
(7 OZ (200gm) / 2,500 Ga /ñ10ppM)
Bionizer PFP Phosphate Remover
See Bionizer PFP Label
Hardener / Calcium Chloride
(100gm / 10,000L / ñ10ppM)
(3.5 OZ (100gm) / 2,500 Ga /ñ10ppM)
1 Bag Pool Salt per 25,000L / 6,500Ga
Bionizer is compatible with Magnesium salt
Required Range
7.2 to 7.6 pH
(7.4pH is ideal)
0.5 to 0.6 ppM
(0.3 to 0.5ppM adequate in winter with
O
<25 C water temperature and no bather load)
(Pool Shop Test)
80 to 100 ppM
< 0.2 ppM
(200ppB)
200 to 250 ppM Ideal
(Up to 450 ppM OK)
1000 to 4000 ppM
(Ideal 1000 to 1500 ppM)
Hydrochloric Acid
(50mL / 10,000L / òpH 0.1)
(2.0 FL OZ (50mL) / 2,500 Ga /òpH 0.1)