Astral Pool Viron V25 User manual

7/03/2018
INSTALLATION AND
OPERATING INSTRUCTIONS
[email protected]
www.astralpool.com.au
Bolero ND Cleaner
INSTALLATION AND OPERATING INSTRUCTIONS I INSTALLATION AND OPERATING INSTRUCTIONS
Viron Salt Chlorinator
With Bluetooth

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The appliance is not intended for use by young children or infirm persons without supervision. Please ensure that
young children are supervised to ensure that they do not play with the appliance.
Controller must be installed according to AS 3000 wiring rules.
If the supply cord is damaged it must be replaced by AstralPool or its service agent or a similar qualified person in
order to avoid a hazard.
This product is NOT suitable for use on Indoor swimming pools. We recommend the installation of a Viron
e-Q Chlorinator with Ph and Chlorine sensors.

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INDEX
1.0 Introduction…………………………………………………………………………………………………. 4
2.0 Installation…………………………………………………………………………………………………...……. 4
2.1 Mounting the Controller………………………………………………………….……………… 4
3.0 Starting your Chlorinator……………………………………………………………………………………. 5
3.1 Operating functions accessed through the Maintenance Program….…………………………… 5
3.2 Installing and using Bluetooth ..……………………………………………………………………………... 6
3.3 Set Up and Control using the Chlorinators buttons……………….……………………………………. 7
3.4 Setting Timers………………………………………………………………………………………………........ 8
3.5 Timer Recommendations…………………………………………………………………………………… 8
4.0 Operation using the Chlorinator buttons……………………………………………………………………. 9
4.1 Adjusting Chlorine Output……………………………………………………………………………………. 9
5.0 General Operation/Pool Chemistry…………………………………………………………………………. 10
5.1 Setting the right Chlorine output and Operation times…………………………………… 10
5.2 Stabiliser………………………………………………………………………………………………. 10
5.3 pH Level………………………………………………………………………………………………. 10
5.4 Total Alkalinity……………………………………………………………………………………….. 10
5.5 Salt Level…………………………………………………………………………………………….. 10
5.6 Acid Handling………………………………………………………………………………………… 10
5.7 Cell Maintenance………………………………………………………………………………………... 11
6.0 Swimming Pool Applications and the use of Cyanuric Acid …………………………………………. 12
7.0 Fault indication and troubleshooting………………………………………………………………………… 12
8.0 Warranty……………………………………………………………………………………………………… 13

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1.0 INTRODUCTION
Congratulations on your purchase of the Viron series salt chlorinator. The correct pH balance of your pool water
significantly increases the effectiveness of the chlorine in the water and if not maintained at the correct level, can cause
harm to the interior finish of your swimming pool or spa and reduce the disinfection time of the chlorine.
The purpose of the Viron series chlorinators is to significantly reduce the level of daily and weekly maintenance required to
keep your pool and spa sparkling clean and healthy to swim in.
These installation and operating instructions will guide you through installation, operation and maintenance of your new
chlorinator. Regular maintenance will ensure many years of trouble free operation.
2.0 INSTALLATION
2.1 Mounting the Controller: Choose a location that is preferably out of direct sunlight, near the filter system. The
controller should be located 1 metre above ground level to prevent rain splash back or sprinkler system damage to the
underside of the controller. The controller must be mounted on a vertical surface/wall. If mounted on a post, a flat sheet
20mm larger than the controller housing must be used.
a. Mount the wall bracket using the screws provided on a secure wall.
b. Glue Chlorinator cell into line as per drawing below after filter, heater and solar (if installed).
c. Plug filter pump 3 pin plug into underside of Controller.
d. Connect 4 wire cell cable ensuring matching colours.
e. The cell must be installed with the barrel unions underneath and the cell should be horizontal. Both 40mm and
50mm fittings have been provided. Make sure that the ‘o’rings are correctly fitted and the unions are done up
tightly. Flow direction through the cell is critical –refer to label on housing.
f. Hang Controller on wall bracket and plug power supply lead into 3 pin 10 amp outlet.

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3.0 STARTING YOUR CHLORINATOR
Your Chlorinator can be controlled using the Chlorinators screen & buttons, or by using an App on a compatible smartphone
or tablet using Bluetooth.
Initial Installation, to set up variable speed pumps etc, needs to be performed using the Chlorinators screen & buttons, but
most other functions can be performed using either the Chlorinator or the App.
Your Chlorinator Controller operation can be divided into 4 areas;
a. MAINTENANCE –selects specialised functions of your chlorinator and initial set up of Chlorinator to suit your pool
and spa.
b. SET –selects changes in Chlorine Production and pH of your pool and spa water.
c. CLOCK & TIMER buttons –sets current time and filtration, chlorine production and pH monitoring and adjustment
times.
d. Pool and Spa Mode –Allows selection of pool mode where controller will produce chlorine suitable for pool and
Spa Mode, where chlorine production and acid dosing is reduced to suit a smaller volume of water in the spa.
3.1 OPERATING FUNCTIONS ACCESSED THROUGH THE MAINTENANCE PROGRAM
Press MAINT
To backwash your filter press BACKWASH and then the up or down arrows to select the backwash time. You can press
ABORT at any time to finish the backwash. To rinse the filter, you can select BACKWASH again and then select the time.
Using this feature will ensure your sand filter is backwashed for the correct time. Note: Ensure pump is off when changing
the position of the backwash valve on your filter. As a guide, sand filters should be backwashed for 2 to 3 minutes, and then
rinsed for 1 minute.
From MAINT press NEXT and INSTALL will be shown
INSTALL allows the unit to be set up for your pool or spa and to pair your phone with the Chlorinators Bluetooth
connection.
Select INSTALL and you will be asked to ACCEPT the appropriate Language for your Chlorinator (English is the Default)
Then you will be asked if you want to INSTALL CHLORINATOR This should only be selected in the initial start up of your
Chlorinator
a. TIMER ENABLED –this function will turn your timer on or off. If the chlorinator is not connected to an external
timer clock or Genus Remote Control system Press ACCEPT. If an external timeclock is used to operate the
chlorinator and filter pump then change to disabled.
b. FAST COMMS –set standard to YES, this option will only need to be changed if using an older version Hurlcon
controller (no touchscreen)
c. VARIABLE SPEED PUMP –select YES if you have an AstralPool 3 speed pump. This will allow you to program the
speed of the pump as part of the timer setting in the chlorinator.
d. PUMP FLOW CHECK –If active this function will monitor the flow sensor inside the chlorinator cell. If the presence
of water flow is not detected for over 5 minutes, power to the pump outlet will be shut down to prevent your pump
running dry.
e. ENABLE LIGHT –Your Viron chlorinator has an output to operate a single AstralPool ARC LED light.
f. CELL REVERSAL PERIOD –Standard setting is 4 hours. This should not be changed without consulting with your
local AstralPool dealer or service department.
g. REVERSE CELL? –This feature can be used to perform a manual reverse of your chlorinator cell –designed for use
by your pool technician only.
h. RESET SYSTEM? –SELECT NO (This option will revert your chlorinator back to factory settings. It should only be
used if your Viron series chlorinator enters an error that cannot be cleared).
Cycle through POOL MODE button to select Auto, Manually ON or Manually OFF.
AUTO will allow the unit to operate your filter pump, chlorine production on the timer periods you have selected. If
you have not changed the timer periods, the default timer turns the filter pump and unit on at 08:00 hours for a period
of 4 hours and then again at 16:00 hours for a further period of 4 hours. This is the default setting from the factory.

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3.2 INSTALLING AND USING BLUETOOTH
From MAINT press NEXT and INSTALL will be shown, press NEXT, Select INSTALL and ACCEPT the current Language.
INSTALL CHLORINATOR will be shown, press NEXT and INSTALL BLUETOOTH will be shown.
Press ACCEPT and the 4 digit BLUETOOTH ACCESS CODE will be shown. This code needs to be retained and entered into
the ChlorinatorGo App.
The “ChlorinatorGo” App can be downloaded from the Apple App store or from The Google Play store.
Once the App is installed and opened, press on the “+” symbol and enter the ACCESS CODE from above and press save.
You can then enter a name for your Chlorinator.
From the front page of your App, press on the name of your chlorinator and your phone will connect to the chlorinator and
display the HOME page.
From this page you can turn the Chlorinator On, Off or to Auto, select Pool or Spa Mode and set the pump speed (if a
compatible AstralPool pump is installed)
You can then select the LIGHTS page (if a compatible Connect LITE or Connect LITE+ is installed) or select the TIMERS page
(if Timers Enabled” was selected during Installation)
The Chlorine set point and other Maintenance tasks can be selected from the SETTINGS page.

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3.3SET UP AND CONTROL USING THE CHLORINATOR BUTTONS
a. Press “Pool Mode” button until Manually Off appears and then Press “Clock” Button
b. Select “Day” and use buttons adjacent to LCD screen to set the current time. The clock is a 24 hour clock.
3.4 SETTING TIMERS
Your Viron Series chlorinator has 4 timers per day enabling you to set different periods in which your filtration pump, pH
control and chlorine production will operate. Timers are set by entering a start time, and a RUN time for how long you
want to operate. To set timers, do the following:
a. Press the TIMER button.
b. Press HOUR button to set the hour for the timer selected and use the Up/Down arrows to change the time.
c. Press MIN button to select the minutes for the timer selected and use the Up/Down arrows to change the time.
Press the NEXT button to select the RUN time or another time and set as required. Note: The RUN time
represents the number of hours you want the unit to operate for.
d. When finished, press the NEXT button a number of times to scroll through the other times until you return to
normal display. This saves your new settings.
e. Select Auto Sanitising by pressing the POOL mode button. The POOL mode button has three settings, manually
ON which turns on system indefinitely, manually OFF which turns system off indefinitely, and AUTO mode which
sets the controller on timer clock mode. In AUTO mode the LCD screen will display the date and pool sanitiser
message.
See also section 3.2 Installing and using Bluetooth
TIME: 11:07
HOUR MIN
Clock
Up & down buttons
Timer
Select hour and use up or down buttons to change hour. Select Min and use up or down buttons
to change the minute

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3.5TIMER RECOMMENDATIONS:
AstralPool recommend that you use two timers, one for the morning and one for the evening and typically for periods of 2-5
hours for each. Your Viron Series chlorinator is most effective if running in the early morning or evening when it is cooler
(strong sunlight consumes more chlorine). As a default, the control is set to come on at 08:00 hours and 16:00 hours both
for periods of 4 hours.
4.0 OPERATION USING THE CHLORINATOR BUTTONS
During operation, adjustments are made by the SET button.
4.1 ADJUSTING CHLORINE OUTPUT
Press the SET button to change the chlorine output and the pH of your Pool
Press YES to change the output
CHANGE CHLORINE
SET POINT
YES NO
POOL SANITISING ON
UNTIL 20:00
SET MAINT
POOL SANITISING OFF
UNTIL 16:00
SET MAINT
Clock
Timer
Clock
Timer
Clock
Timer

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Use the up and down buttons to change the Set Point between 0 and 8. 0 chlorine output should only be used when there
is no salt in the water. In summer, the chlorine should be set between 6 and 8 and you should regularly check your chlorine
level in your swimming pool to determine if the output should be increased or decreased. Rely on your pool professional for
advice on the recommended chlorine level in your pool.
As a guide the free chlorine level should be between 1.0 ppm and 3.0 ppm.
See also section 3.2 Installing and using Bluetooth5.0 General Operation/Pool Chemistry
5.1 Setting the Right Chlorine Output and Filtration Time
Your Viron series chlorinator must be run every day to ensure that your pool is correctly sanitised. As the sun dissipates
chlorine, running times are higher in the summer compared to the winter. AstralPool recommend that you initially run your
chlorinator at maximum output on level 8.
Summer
You should set your chlorinator to operate for 8 to 10 hours per day. Ideally, run it for 4-5 hours in the morning (say 8-12pm)
and 4-5 hours in the evening (say 6.00-11pm).
In extremely hot weather it may be necessary to extend the running time if you find that the free chlorine level is too low.
Winter
You should set your chlorinator to operate for 6 to 8 hours per day. Again, running it in the morning and evening is
preferable. A lower chlorine output level may be selected.
Checking Chlorine Level.
Ideally, check your chlorine level after the morning operating period. The free chlorine residual level should be somewhere
between 1 and 3 parts per million. Increase or decrease the output of the chlorinator to get the right residual chlorine level.
It may also be necessary to adjust the operating period if you are running at minimum or maximum output.
5.2 Stabiliser
Sunlight rapidly dissipates the amount of free chlorine in your pool. Chlorine stabiliser greatly reduces this effect.
Without stabiliser, you may need to run your chlorinator and filtration system up to 16 hours per day or longer.
Keep the Stabiliser reading between 30 and 60ppm.
5.3 pH Level
You should keep you pH level between 7.0 and 7.4 for fibreglass pools and 7.2 to 7.8 for other pools.
5.4 Total Alkalinity
The ideal range is between 80 and 120 ppm.
5.5 Salt Level
Salt level should be maintained around 4,000ppm but should never be allowed to fall below 3,000ppm. Although salt is
not consumed by the chlorinator, salt is lost during backwashing, and when your pool overflows due to rain or splashing.
The correct salt level is important to cell life and the effective operation of your chlorinator.
A typical pool of around 50,000 litres requires 200kg of salt to initially set-up the pool to 4,000ppm.
A low salt level warning is indicated on your Viron chlorinator if the salt level drops. If Low Salt is indicated, check again in
24 hours and then if it is still indicated, add two 25kg bags of salt to the shallow end of your pool. Run the filtration system
for approx. 6 hours to help mix the salt in the pool. It can take up to a day for the salt to fully dissolve.
If the low salt light is still on, then you should get your pool water tested. If the Salinity is above 4000ppm then you may
need to have your Chlorinator checked.
Warning:Some people recommend that you put salt directly in the skimmer box. This is a very bad practice as it allows
very high concentrations of salt to be passed through your filtration and other pool equipment.
SET POINT
6
ACCEPT
Clock
Timer

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5.6 Acid Handling
Hydrochloric Acid should be handled with extreme care. Refer to Material Safety Data Sheets on Hydrochloric Acid. Do not
inhale Acid fumes. Do not spill and handle with extreme care during transport. Use protective gloves and goggles.
In the case of spillage wash down with fresh water immediately. Keep out of reach of children.
5.7 CHLORINATOR MAINTENANCE AND TROUBLESHOOTING
If the supply cord is damaged, it must be replaced by Astralpool or its service agent or a similarly qualified person in order to
avoid a hazard.
Cell Maintenance
Your Viron Chlorinator has an automatic cleaning feature that under normal conditions, will keep the cell plates clear of
deposits of salt and calcium.
Viron Series cells have a positive charge sensor that monitors the flow and salt levels of the water. This sensor is designed to
be fail safe. DO NOT ATTEMPT TO ABRASIVELY CLEAN THE FLOW SENSOR, THE FLOW SENSOR IS COATED WITH
SPECIAL RARE EARTH MATERIAL AND IF DAMAGED FROM ABRUSIVE CLEANING BY REMOVAL OF THIS COATING
WILL RESULT IN CORRUSION TO THE SENSOR PLEASE REFER TO BELOW “CELL CLEANING INSTRUCTIONS”
DAMAGE TO THE SURFACE OF THE FLOW SENSOR FROM INCORRECT CLEANING WILL NOT BE COVERED BY
WARRANTY
Cell Cleaning Instructions:
-close applicable valves
-disconnect the Chlorinator from the Mains by removing the 3 pin plug
-disconnect the cell wires
-undo the barrel nuts connecting the cell to your filtration system
-turn the cell upside down (inlet and outlet on top) and fill the cell with a mix of 1 part Hydrochloric acid to 10
parts water and leave standing for a few minutes. As an alternative, you may use an approved commercial Cell
cleaning solution
-repeat if necessary and then rinse well in clean water
-do not abrasively clean the Flow Sensor to clean, ensure flow sensor surface is not damage. Damage to the
surface or removal of the coating from abrasive cleaning of the flow sensor will not be covered by warranty
-re-install the cell ensuring o-rings are correctly located and barrel nuts are tightened to prevent leaks
-re-connect cell wires with wing nuts supplied making sure the blue wire is connected to the blue terminal
Incorrect connection may damage your chlorinator control. Tighten wing-nuts to ensure the electrical
connection is sound
-Return all valves to their normal positions, re connect power to the Chlorinator and turn on at power point.
WARNING: Follow safety instructions provided with the Hydrochloric acid or cleaning solution. When handling
Hydrochloric Acid, the use of eye protection, mask and gloves are highly recommended. Extreme caution should be
taken whenever handling Hydrochloric Acid or Cell Cleaning Solution.

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6.0 Swimming Pool Applications and the use of Cyanuric Acid
USE OF A SUN SCREEN CHEMICAL (CYANURIC ACID) FOR OUTDOOR POOLS IS RECOMMENDED.
CHECK WITH YOUR LOCAL POOL SHOP AND USE THE CORRECT DOSAGE. ENSURE YOUR POOL WATER IS WELL
BALANCED WITH THE CORRECT pH, TDS, TA AND STABILISER LEVELS AND FREE FROM PHOSPHATES.
7.0 Fault Indication and trouble shooting
Fault Indication
Potential Cause
Remedy
No Flow
Pump turned off/disconnected or valves
closed
Sense wire disconnected from cell
Ensure valves/pump on
Connect sense wire to cell
Low salt
Salt level in pool has dropped too low
Pool water temperature is low
Cell has failed
See section 5.5 above
Increase salt level or raise water
temperature
Call a technician
Display blank
No Power to Controller
Fuse blown
Plug in controller and ensure
mains power available
Call a technician
Low/No chlorine
production
Cables not connected to cell
Timer period too short
Chlorine output level too low
Filter needs backwashing
Pool stabiliser too low
Salt level too low
Water Temperature below 15 deg
Excessive Salt Level (Above 10,000 ppm)
Connect cables
Increase timer period
Increase chlorine output
Backwash filter
Get Stabiliser between 30 and
60 ppm
Increase salt to above 4000ppm
Increase water temperature or
salt level
Chlorinator cuts out on
overload, reduce salt level to
4000 ppm
Maintenance of your Chlorinator
Maintenance Schedule: Your new product incorporates moving parts and withstands high velocity water with
chemicals in it. Some of these parts will wear in the normal course of use and require regular checks and
maintenance. Performing these checks and maintenance will identify parts that have worn and require
repair/replacement before further serious damage is sustained. A small amount of regular care and attention to your
pool equipment will help ensure long life and trouble free performance.
To protect against extremes of temperature, your unit is vented to allow expensive electronics to cool. Ants and some
insects are often attracted to the warmer, dry environment inside the enclosure. We recommend that, with power
turned off, you spray a surface insecticide on the surfaces surrounding the control to prevent ant and insect ingress.
Repeat every three months or as necessary.

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Timing
Maintenance Check
Service action (if required)
Fortnightly
Check cell for calcium build up
Check water chemistry
Check cable connections to cell
Soak cell in mixture of 10 parts water to 1
part acid. Use a soft brush only if required
Balance pH in pool and adjust output of unit
to ensure satisfactory production of
chlorine.
Adjust pins by separating if not held firmly in
place. Ensure no water contact is occurring
with pins
Three Monthly
Check cell connections for leaks
Isolate Pump, turn power off, clean and
grease O rings or replace if necessary
Spray a surface insecticide on the surfaces
around the unit to prevent ant and insect
ingress.
Six Monthly
Check chlorine levels and pump operating
hours
Prevent insect ingress to controller
Adjust timer and output depending on
demand for current season.
Turn controller off, use an insect spray and
spray onto walls around controller. Do not
spay directly into unit.
Important note: Regular maintenance is important to ensure long life and trouble free performance of your pool
equipment. If unable to perform the maintenance yourself, contact your local AstralPool office who will arrange a trained
service technician to perform the maintenance for you.
Record your Equipment details here for quick reference:
Model No.: ____________________________
Serial No.: ____________________________

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8.0 WARRANTY
AstralPool Australia Pty Ltd (ABN 97 007 284 504) ("AstralPool") provides the following warranty in relation to its Viron
series salt chlorinator ("Product").
The benefits of this warranty are in addition to any rights and remedies imposed by Australian State and Federal legislation
that cannot be excluded. Nothing in this warranty is to be interpreted as excluding, restricting or modifying any State or
Federal legislation applicable to the supply of goods and services which cannot be excluded, restricted or modified.
WARRANTY
AstralPool warrants that, subject to the exclusions and limitations below, the Product will be free from defects in materials
and workmanship during the warranty period. The warranty periods are set out below and commence 30 days after the
date of purchase (to allow for installation). The warranty period may vary for different parts of the Product.
Parts
Warranty Period
Control box including PCB’s
5 years pro rata
5 years pro rata
0% payable of invoice total year 1
20% payable of invoice total year 2
40% payable of invoice total year 3
60% payable of invoice total year 4
80% payable of invoice total year 5
Chlorinator cell electrode
5 years
If a defect appears in the Product before the end of the warranty period and AstralPool finds the Product to be defective in
materials or workmanship, AstralPool will, in its sole discretion, either:
(a) replace or repair the Product or the defective part of the Product free of charge; or
(b) Cause the Product or the defective part of the Product to be replaced or repaired by an Authorised AstralPool
Service Agent free of charge.
AstralPool reserves the right to replace defective parts of the Product with parts and components of similar quality, grade
and composition where an identical part or component is not available.
Goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished
parts may be used to repair the goods.
WARRANTY CLAIMS
1. If a fault covered by warranty occurs, the customer must first contact AstralPool at the contact address listed
below, or an Authorised AstralPool Service Agent.
2. Any warranty claim must be accompanied by:
(a) proof of purchase;
(b) full details of the alleged defect; and
(c) appropriate documentation (such as historical and maintenance records).
3. The customer must make the Product available to AstralPool or its Authorised AstralPool Service Agent for
inspection and testing. AstralPool or its Authorised AstralPool Service Agent will attend the premises where the Product is
installed for inspection and testing. If the Product is installed:
(a) outside a capital city metropolitan area; and
(b) is not within a 20 km radius of an Authorised AstralPool Service Agent;
then the customer may have to pay a travel fee.
4. If such inspection and testing finds no defect in the Product, the customer must pay AstralPool's usual costs of
service work and testing. If such inspection and testing finds a defect that is not covered by this warranty, the customer
must pay AstralPool's usual costs of service work plus any parts and labour required to repair the Product, unless
recoverable from AstralPool on the failure of any statutory guarantee under the ACL.
Exclusions
The warranty will not apply where:
(a) the customer is in breach of the Terms and Conditions of Sale;
(b) the Product was used for a purpose other than one it was intended for;
(c) the Product was repaired, modified or altered by any person other than AstralPool;
(d) the Product has not been installed, maintained and/or operated in complete compliance with the
installation and operating instructions and any instructions by AstralPool;
(e) the Product has been subject to accident, negligence, alteration, abuse or misuse.
The warranty does not extend to:
a) normal wear and tear;
b) weather and other environmental conditions including but not limited to storm, flood, and/or heat wave damage;
or

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c) service and maintenance items.
Examples of exclusions include but are not limited to:
•cleaning and calibration of probes
Commercial Installations
On commercial installations, such as health clubs, motels/hotels and hydrotherapy facilities, the warranty is limited to parts
and in field labour (within capital city metropolitan areas or 20 km radius of Authorised AstralPool Service Agents) for a
period of 12 months from the date of purchase plus 30 days to allow for installation.
LIMITATIONS
AstralPool makes no express warranties or representations other than set out in this warranty.
The repair or replacement of the Product or part of the Product is the absolute limit of AstralPool's liability under this
express warranty.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major
failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the
goods fail to be of acceptable quality and the failure does not amount to a major failure.