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INSTALLATION MANUAL
FOR YOUR SAFETY - This product must be installed in accordance with AS/NZ 3000 - 2018 and any other local
applicable regulations. Before installing this product, read and follow all warning notices and instructions that
accompany this product. Failure to follow warning notices and instructions may result in property damage,
personal injury, or death. Improper installation and/or operation may void the warranty.
Improper installation and/or operation can create unwanted electrical hazard which can cause serious injury,
property damage, or death.
halo
®
pH Dosing Module
WARNING
doser
TM
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Related Manuals for Astralpool HALO DOSER
Summary of Contents for Astralpool HALO DOSER
- Page 1 INSTALLATION MANUAL halo doser ® pH Dosing Module WARNING FOR YOUR SAFETY - This product must be installed in accordance with AS/NZ 3000 - 2018 and any other local applicable regulations. Before installing this product, read and follow all warning notices and instructions that accompany this product.
- Page 2 Installation Manual For full warranty terms and conditions and to register your warranty, visit www.astralpool.com.au/warranty or www.astralpool.com.nz/warranty and complete your details. Or scan the QR code to go directly to the registration page. Record your equipment details here for quick reference: Model No.
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Page 3: Table Of Contents
HALO ® DOSER ™ Installation Manual Table of Contents Section 1. Important Safety Instructions ....4 Section 2. System Overview ........5 Section 3. Installation ..........6 Plumbing and Mounting ............6 Installing the Vent Kit ..............7 Enabling Dosing on the Halo Chlorinator ......8 Section 4. -
Page 4: Important Safety Instructions
WARNING The Halo Doser has an IP23 rating, meaning it is suitable for installation outdoors. For safe operation the Halo Doser must be installed in the correct orientation, with the cable leaving from the bottom of the device. AstralPool strongly recommends that installation be performed by a registered pool builder, electrician or other suitably qualified person. -
Page 5: System Overview
Chlorinators main touchscreen or through the Halo ChlorGo App. Only one Halo Doser can be connected to a Halo Chlorinator. The Halo Doser is not designed to work in a “stand alone” mode and cannot be controlled unless it is connected to a Halo Chlorinator. -
Page 6: Installation
Figure 2. Typical Installation Diagram Plumbing and Mounting The Halo Doser should be located within 2 meters of the acid injection point. The cable connecting the Halo Doser to the Halo Chlorinator is 1 m long, so the doser needs to be There are 6 separate mounting holes in the back plate located within 1 m of the chlorinator. -
Page 7: Installing The Vent Kit
See Figure 7. hand tighten it onto the pump. See Figure 6. If the Halo Doser is installed in an enclosure or shed, the acid drum should ideally be stored out side of the enclosure or shed. The vent kit supplied will help reduce fumes within the shed, but storing acid drum in a secured location outside is best. -
Page 8: Enabling Dosing On The Halo Chlorinator
Halo Chlorinator “Home” Page. Figure 7. Chemical Placement With the clip of the Halo Doser cable plug facing away from the wall, plug the dosing pump cable into the “pH dose” connector on the base of the chlorinator (right hand side of the chlorinator base). -
Page 9: Control Using The Halo Chlorinator
HALO ® DOSER ™ Installation Manual Section 4. Control Using the – When adding some chemicals (e.g. pH buffer / sodium bicarbonate) it is desirable to turn the Halo Chlorinator acid dosing off for up to 24 hours. Automatic Operation – If your drum has run out of acid it is desirable to disable acid dosing “indefinitely”... -
Page 10: Regular Maintenance
The Halo Doser should be inspected periodically to ensure that there are no leaks from any tubes. If any leaks are detected check if the fittings can be tightened, otherwise the tubing should be replaced. - Page 11 HALO ® DOSER ™ Installation Manual NOTES...
- Page 12 219 Woodpark Road Smithfield NSW 2164, Australia 1 300 186 875 AstralPool.com.au ©2021 Fluidra S.A. All rights reserved. This document is subject to change without notice. ©2021 Fluidra S.A. All rights reserved. This document is subject to change without notice.
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Questions and answers
I have an Astral Halo mineral dosa my ph is 8.2 how do I get it down to 7.2. The ORP set at 510 PH 7.2? On sanitsing to fist start. Acid dosing off for period 3 min- 60,000Lt mineral pool.
To lower the pH from 8.2 to 7.2 using an Astralpool Halo Doser, follow these steps:
1. Set Acid Dosing: Use the Halo ChlorGo App or the Halo Chlorinator touchscreen to adjust the "Acid Level" slider on the "Settings" page. Start with level 5 and monitor the pH.
2. Manual Adjustment: If a large adjustment is needed, you may choose to manually dose acid and then switch to auto mode later. Adding more acid will lower the pH.
3. Monitor pH: Regularly test the pH using test strips or a pH probe to ensure it reaches 7.2.
4. Maintain ORP: Ensure the ORP remains at 510 by verifying the Halo Chlorinator settings and monitoring chlorine levels, as the Halo Doser works in conjunction with it.
Make small adjustments and allow time for the system to stabilize after each change.
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