Maytronics Ozone Swim Twin Series User manual

1200i, 1000, 2000, 3000
USER
MANUAL
v2

2
This manual contains important information about the operation and safe
use of this product.
READ AND FOLLOW ALL INSTRUCTIONS. IMPORTANT SAFETY
INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS.
WARNING
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience
and knowledge, unless they have been given supervision or instruction
concerning the use of the appliance by a person responsible for their
safety. Children should be supervised to ensure they do not play with the
appliance.
WARNING
Do not open the Electronic Control Unit. There is no user-serviceable
part in the control box. Repairs are only to be made by an Ozone Swim
qualified technician. If the supply cord is damaged, it shall only be replaced
by the manufacturer or its service agent or a similarly qualified person to
avoid a hazard.
WARNING
Do not operate the electrolytic cell without proper flow or water
circulation as this may cause damage to the unit.
CAUTION
This unit is not intended for use with temporary or fold-able/storable
pools. All pipe-work associated with this system is intended to be fixed
and should remain intact following installation by qualified personnel.
Important Safety Information

USER MANUAL 3
Congratulations on your choice of an Ozone Swim pool purification system
for your swimming pool. Ozone Swim is designed for easy and simplistic
operation and maintenance.
Please take the time to read these instructions thoroughly before
attempting to operate your unit. Should you require additional information
or further assistance, do not hesitate to contact your local Ozone Swim
representative or visit our website www.ozoneswim.com.au.
If you are using this system for a pool with an integrated spa, you
may require a de-gas vessel if the pool return goes to the spa first.
Alternately, your installer may fit a flow switch to idle the system while
the spa is in use.
For installations where the filter/chlorination system is below the level of
the pool, a drain valve must be fitted to keep the ozone outlet line dry
should any water backflow through the line. This drain valve is available
from Maytronics.
Ozone Swim Exceptional Pool Purification
Pools with a Spa
Equipment Below Water Level

4
Copyright Noce: Copyright 2020 by Maytronics Australia. All rights reserved. No parts
of this publicaon may be reproduced, transmied or stored in a retrieval system in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior wrien permission of Maytronics Australia. Warnings: These products
must be installed by a qualied installer. These products may not perform as expected if
installed incorrectly. Water quality needs to be regularly tested. Please consult your pool
supplier for further details about water tesng procedures. Failure to correctly connect
will result in damage to the Ozone Cell which will void the warranty. Ensure ow is
correct. Ensure that you have dry hands when operang these products. These products
are designed and tested to conform to AS/NZS. 3136 - AS/NZS 3100. To comply
with this standard the chlorinator must not be installed in the pool zone. Trademarks:
Throughout this document trademark names may have been used. Rather than placing a
trademark symbol in every occurrence of a trademark name, we state that we are using
the names only in an editorial fashion and to the benet of the trademark owner with
no intenon of infringement of the trademark. Noce of Liability: While every eort
has been taken to ensure the accuracy of this document, neither Maytronics Australia
nor any of its ocial representave shall have any liability to any person or enty with
respect to any liability, loss or damage caused or alleged to be caused directly or indirectly
by the informaon contained in this guide. Should you nd any error or inconsistency,
please nofy us accordingly. Maytronics Australia reserves the right to make changes to
features and specicaons at any me without prior nocaon in the interest of ongoing
development and improvement.
Not for use in commercial pools. Use in commercial pools may result in warranty being
invalidated. For use in commercial applicaons, please contact Maytronics Australia on
1300 693 657.

USER MANUAL 5
CONTENTS
Important Safety Information ....................................................................... 2
Control Unit Features ......................................................................................... 6
INSTALLATION ...................................................................................................... 8
Installation Guide ................................................................................................. 9
Important Notes ................................................................................................... 12
OPERATIONS ........................................................................................................... 15
Operating Instructions ...................................................................................... 16
MAINTENANCE ..................................................................................................... 20
Maintenance .......................................................................................................... 21
Water Chemistry (Balancing Information) ............................................. 21
WARRANTY .............................................................................................................. 22
Warranty Information ........................................................................................ 23
TROUBLESHOOTING ............................................................................................. 24
Troubleshooting ..................................................................................................... 25

6
1Ozone Run Indicator 5Ozone Output
2Fuse 6Positive Cell Lead (Red)
3Master Switch 7Negative Cell Lead (Black)
4Air Filter 8Gas Sensor Connector (White)
Control Unit Features
1200i unit
* 1200i does not have a chlorinator. The consumer needs an existing chlorinator.
45
2
3
1
6
7
8

USER MANUAL 7
1000, 2000, 3000 units
* 1000, 2000 and 3000 units comes with chlorinator.
1Ozone Run Indicator 8Air Filter
2Chlorine Cell Output Display 9Ozone Output
3Fuse 10 pH Drive Socket (12V plug)
4Sanitation Switch 11 Positive Cell Lead (Red)
5Master Switch 12 Negative Cell Lead (Black)
6a Chlorine Cell Output Control (0-99) 13 Gas Sensor Connector (White)
6b Push menu for e-Series - Dosage menu
(d0-d9 & Pr- Prime)
14 Timer
7Pump Outlet Socket
14
45
3
789
11
12
13
1
2
6a
10
6b

8
INSTALLATION

USER MANUAL 9
Note: Install the Ozone Swim control unit a minimum of 900mm above ground level in an area
protected from the elements to eliminate possible damage from severe weather conditions.
Step 1:
Mount Ozone Swim control unit a maximum of 1.5 metres from the filter. Fit two screws into
control unit wall bracket and hang control unit.
Step 2:
Plumb ozone injection manifold after chlorine cell on the return to the pool; ensuring the
direction of the ozone injection manifold is correct (arrow indicated direction of water flow).
The manifold should be last on the return line, after all other equipment is installed.
Step 3:
Leave plumbing to cure for a 24 hour period for best results.
Step 4:
Connect supplied Teflon tubing onto the ozone injection manifold stainless steel fittings and the
Ozone Swim Control Unit stainless steel fittings by simply screwing on each end. (Do not over
tighten). See label on Teflon tubing to ensure the correct stainless steel fitting is on the injection
manifold and control unit which ensures correct direction of check valve.
Step 5:
Plug the Ozone Swim power cord into chemical system (salt chlorinator / dosing system). Pool
pump can be plugged into the under casing of Ozone Swim control unit. Switch unit on. The
ozone unit will be controlled by the existing Chlorinator / Chemical controller.
Note: If using a chlorinator, always ensure your pump is running, never allow your chlorinator to
operate without the pump running.
Installation Guide
1200i control units
These products must be installed by a qualified installer
PUMP
MEDIA FILTER
CHLORINATOR
CELL
VENTURI
return
to pool
from
pool
CONTROL UNIT

10
1000, 2000, 3000 control units
Note: If this system is installed below water level, ensure you have a
drain valve fitted to the ozone outlet.
Step 1:
Mount Ozone Swim control unit a maximum of 1.5 meters from the filter
and chlorine cell. Fit two screws 380mm apart (screws supplied for control
unit). Install the Ozone Swim control unit a minimum of 900mm above
ground level in an area protected from the elements to eliminate possible
damage from severe weather conditions. (If system is below water level,
install drain valve as per instructions).
Step 2:
Plumb chlorine cell onto return pipe after filter, ensuring there is a gas trap
(see images below).
Step 3:
Plumb Ozone injector manifold after chlorine cell on the return of the
pool ensuring the direction of the ozone injector manifold is correct. The
manifold should be the last on the return line, after all other equipment is
installed.
PUMP
MEDIA FILTER
CHLORINATOR
CELL
VENTURI
return
to pool
from
pool
CONTROL UNIT
These products must be installed by a qualified installer

USER MANUAL 11
Step 4:
Connect the chlorine cell cable to the three colour coded terminals located
on chlorine cell. (Terminals need to be slightly crimped for snug fit).
Step 5:
Ensure appropriate salt/mineral levels are achieved (3500 - 4500ppm) and
dissolved. (Confirm with builder/supplier that chemicals can be added to
the pool).
Step 6:
Leave plumbing to cure for a 24-hour period for best results.
Step 7:
Set timer on Ozone Swim system to recommended run time for pool size
and environment (refer to page 16).
Step 8:
Plug pump power cable into Ozone Swim unit below timer. Turn unit ON to
manual. Ozone light should be on. Check all plumbing for visible leaks.
Step 9:
Adjust the Chlorine cell output to recommended output.
Note: We recommend running your system at maximum output for the
first week of operation.
Step 10:
Set the sanitation switch to the Auto position.

12
Important Notes
Chlorinator Cell Housing Installation
The Ozone Swim cell housing must be plumbed into the return line of the
pool filter system after the filter and any diversion valves.
In situations where a heater is incorporated, the Ozone Swim cell housing
must be installed after the heater. Should a solar heating system be
installed, the housing must be plumbed after the solar diverters and after
the water exits the solar system and re-joins the main stream pool return
line. Ensure there is a gas trap by always installing the chlorinator cell at a
higher level than the filter (see below).
CHLORINATOR
CELL
MEDIA FILTER
CHLORINATOR
CELL
CARTRIDGE
FILTER
CHLORINATOR
CELL
CARTRIDGE
FILTER
SAFESAFE
DANGEROUS

USER MANUAL 13
Pump Outlet Socket
A 240 volt pump output power socket is supplied and located on the left-
hand underside of the Ozone Swim control unit. Your pool pump power
supply lead should be plugged into the socket so that when the time clock
switches at the designated times both the Ozone Swim and the pump will
activate in unison.
The pump socket is designed to operate a single pool pump of maximum
1.5 hp (horse power) only. On rare occasions, a 2hp pump will be used as
an integrated solution for in-floor and pool filtration. Do not attempt to
operate any equipment other than your pool pump from this socket as
damage might occur to the Ozone Swim control unit that is not covered
under warranty.
Standard "Non-Flooded" Installation*
from
filter
CHLORINATOR
CELL
VENTURI
CONTROL UNIT
POOL
return to pool
OzoneSwim control unit must
be mounted above water level.
For below water level installs,
see “Flooded System” instructions.
* Diagram is for illustration purposes only. Does not include all required swimming pool equipment.

14
Flooded Installation*
For installations where control box is below water level
from
filter
CHLORINATOR
CELL
VENTURI
DRAIN VALVE
CONTROL UNIT
POOL
return to pool
If water level is above the
OzoneSwim control unit, a
drain valve must be fitted.
Installation with De-Gas Chamber*
from
filter
CHLORINATOR
CELL
CONTROL UNIT
POOL
return to pool
Ozone Swim control unit must
be installed above water level,
or a drain value installed.
DE-GAS VESSEL
INJECTION
MANIFOLD
* Diagram is for illustration purposes only. Does not include all required swimming pool equipment.
* Diagram is for illustration purposes only. Does not include all required swimming pool equipment.

USER MANUAL 15
OPERATIONS

16
• It is essential that the new pool is balanced correctly. Consult your
pool builder on how do this or Maytronics can provide information to
do this.
• You can find the water chemistry parameters on p. 21 of this manual.
Operating Instructions
Salt/ Mineral Requirements
All Ozone Swim units require 3,500-4,500ppm salt/mineral levels.
Using only refined swimming pool salt or minerals, add the desired
quantity to the swimming pool water. To assist in the rapid dissolving and
mixing, sweep or brush the solids until they are fully dissolved.
Note: Undissolved salt may result in staining of your pool’s interior walls.
Achieving the correct salt/mineral levels
New Pools
Existing Pools
For best results, the salt concentration in the pool water is required to be
within an average range of approximately 3,500 to 4,500ppm. Check salt/
mineral supplier's guide for achieving correct ppm.
To establish the salt level in an existing pool, take a water sample to your
local pool shop for testing, they will tell you the current salt/mineral levels
(TDS) and advise the correct course of action required.

USER MANUAL 17
Sanitation Switch
O The system will not operate.
Auto The time clock will automatically switch your pool
equipment on or o at your designated times.
Manual The timer is by-passed, the system will operate all
functions permanently.
Ozone Swim 1000, 2000 and 3000 series User Manual –JULY 2017 ENG rev 2.0
Page 11 | 15
•Set the timer (see setting the timer) to run for the recommended times (4-6 hours
for winter and 8-10 hours for summer) switch the system to auto and the unit will
now be controlled by the timer
•To set current time, rotate minute hand clockwise until arrow head aligns with
correct time.
oNote: This will need to be reset whenever the power is disconnected from
the unit and for daylight saving time changes.
oNote: Only rotate clockwise to set. Rotating incorrectly will damage the time
clock.
•To set ON/OFF times, move required tappets to appropriate position. Inner position
for OFF and outer position for ON.
oNote: proper operation requires that the appropriate switch settings below
are enabled
•Each of the tappets on outer edge of the timer represents 15-minute intervals.
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The chlorine cell output controller regulates the amount of chlorine production relevant to
the position it has been set to. By adjusting the cell output controller clockwise, you
increase chlorine production and by turning anti clockwise you reduce production. Do not
attempt to turn the controller beyond its stops as this could cause damage to your unit that
is not covered by warranty.
To ensure your Chlorinator is working correctly, follow the steps below
•Ensure the cell production is at maximum
•With the unit running take a sample of water from the skimmer box and conduct a
chlorine test, note the result
•Take a sample of water from directly in from of the return to the pool outlet and
conduct a chlorine test, note the result
•If the latter is higher in chlorine than the first test, your ozone Swim is efficiently
producing chlorine (if not please see troubleshooting)
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To ensure your Ozone is working follow the steps below
•Check that the green ozone light is on
• Set the master switch to the “on” position.
• Set the sanitation switch to “manual” position to turn the unit on.
• Once the salt/minerals have been added and dissolved turn the
cell production dial to the required position based on the season
and the size of the pool (set to max output to start with and
adjust down as required).
• Set the timer (see setting the timer) to run for the
recommended times (4-6 hours for winter / 8-10 hours for
summer), switch the system to auto and the unit will now be
controlled by the timer.
• To set current time, rotate minute hand clockwise until arrow
head aligns with correct time.
Note: This will need to be reset whenever the power is
disconnected from the unit and for daylight saving time changes.
Note: Only rotate clockwise to set. Rotating incorrectly will damage
the time clock.
• To set ON/OFF times, move required tappets to appropriate
position. Inner position for OFF and outer position for ON.
Note: proper operation requires that the appropriate switch
settings below are enabled.
• Each of the tappets on outer edge of the timer represents
15-minute intervals.
Note: If you require your Ozone Swim to be connected to an
o-peak tari we recommend the use of an appropriate battery
backup time clock for that purpose.

18
Checking Chlorination Output
The chlorine cell output controller regulates the amount of chlorine
production relevant to the position it has been set to. By adjusting the
cell output controller clockwise, you increase chlorine production and by
turning anti clockwise you reduce production. Do not attempt to turn the
controller beyond its stopping positions as this could cause damage to
your unit that is not covered by warranty.
To ensure your Chlorinator is working correctly, follow the steps below:
• Ensure the cell production is at maximum.
• With the unit running take a sample of water from the skimmer box
and conduct a chlorine test, note the result.
• Take a sample of water directly in front of the return to the pool
outlet and conduct a chlorine test, note the result.
• If the latter is higher in chlorine than the first test, your Ozone Swim
is eciently producing chlorine (if not please see TROUBLESHOOTING).
To ensure your Ozone Swim ozone production unit is working follow the
steps below:
• Check that the green ozone light is on.
• Check that there is suction at the air filter on the bottom of the
power pack.
• Check there is bubbles at the return jets when the system is running.
Checking Ozone Output

USER MANUAL 19
Chlorine Cell Output Display Definitions
(1000, 2000 & 3000 series only)
Your Ozone Swim unit is fitted with a digital display. During operation of
your Ozone Swim unit the display will illuminate relevant to the degree at
which the chlorine output control has been adjusted. You can increase or
decrease chlorine output to suit your pool’s requirements. As you increase
the output (by turning the control knob clockwise), the display will indicate
% of full production capacity / the Amps reading to the cell. You have full
control of chlorine production merely by adjusting the chlorine controller
and illuminating the number of lights to satisfy your chlorine demand.
The Ozone Swim also has on board diagnostics to indicate any issues with
the system (see table below for definitions).
1-xx A value in the range of 1-15, 25 or 30 indicates the Amperage
current being applied to the cell.
OF Cell output control knob is turned o, the Ozone Swim’s
chlorination has been manually switched o.
dg Automatic cleaning cycle beginning, the self-cleaning function is
beginning. This is only displayed for a short period.
Pb (Flashing) There is insucient water flow through the cell to
produce. if this persists, please refer to troubleshooting.
OL (Flashing) overload condition (see troubleshooting).

20
MAINTENANCE