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POOL LAB PL Series - User Manual

POOL LAB PL Series
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OWNER'S MANUAL
PL Series Automatic Chlorinator
IMPORTANT
Read this manual carefully before operating your
Pool Lab Automatic Chlorinator
Ideal Salinity 3000ppm
KEEP THIS MANUAL IN A SAFE PLACE
FOR FUTURE REFERENCE
rev. 5
Manufactured by Poolpower Australia Pty Ltd
Factory 1b, 39-45 Susan Street
ELTHAM, VICTORIA, AUSTRALIA 3095
email: service@poolpower.com.au
Patented Technology
Patent Technology Numbers:
Australia No. 2004245133
Canada No. 2528374
Europe No. 04736187.8
New Zealand No. 544430
USA No. 7,658,842

Table of Contents

Questions and Answers

  • J
    Jamie CraigAug 16, 2025
    Why is there no chlorine in my POOL LAB Water Filtration Systems pool?
    • Z
      Zachary OrtizAug 17, 2025
      If there's no residual free chlorine in your pool water when using POOL LAB Water Filtration Systems, ensure the chlorine output is set to 100% until the chlorine level is restored. Also, increase the system's running time, aiming for at least 8 hours daily during summer. Sunlight can also affect chlorine levels, so maintain a stabilizer level (cyanuric acid) between 40 – 80ppm and use a pool cover when the pool isn't in use. For heavy pool usage, manually add liquid chlorine during peak demand. A high total chlorine reading (different from free chlorine) may also be the reason, in this case shock dose the pool with liquid chlorine.
  • M
    Mark DavenportAug 19, 2025
    Why does my POOL LAB Water Filtration Systems unit keep resetting?
    • T
      Timothy CaseyAug 19, 2025
      If your POOL LAB Water Filtration Systems unit keeps resetting or power cycling, it could be due to several reasons. An excessively high salt level might cause the power supply to shut down. Check the salt level and dilute with fresh water if needed. A short circuit in the cell could also be the cause. Disconnect the cell lead; if the problem stops, inspect the cell for damage like displaced plates or metallic debris. If the issue continues after disconnecting the cell lead, the unit may need servicing.
  • S
    Sandra AguirreAug 21, 2025
    What does “HIGH SALT (OFF)” mean on my POOL LAB Water Filtration Systems display?
    • K
      Kristin CarterAug 22, 2025
      If your POOL LAB Water Filtration Systems displays “HIGH SALT (OFF)”, it means a very high salt level has been detected, possibly combined with high water temperature. Check the salt level in the water. If it's too high, you may need to remove some water and refill the pool with fresh water.
  • H
    heather54Aug 25, 2025
    What does “CHECK SALT” mean on my POOL LAB Water Filtration Systems display?
    • A
      Angela GriffithAug 26, 2025
      The “CHECK SALT” message on your POOL LAB Water Filtration Systems indicates a potential issue with the salt level or water temperature. It could mean the salt level is too low, requiring you to add more salt. Alternatively, if the water temperature is below 25ºC, the cell's chlorine production may be reduced. The cell could also be calcified or blocked. In this case, you should refer to the CELL MAINTENANCE section.
  • M
    Martin RiceAug 30, 2025
    What does “CHECK SALT (OFF)” mean on my POOL LAB Water Filtration Systems display?
    • M
      Mia RochaAug 30, 2025
      If your POOL LAB Water Filtration Systems displays “CHECK SALT (OFF)”, it signifies a very low salt level, preventing chlorine production to protect the cell. Check the salt level and add salt if necessary. If the salt level and water temperature are normal, and the cell is clean, it may indicate a worn cell, which should be checked and replaced if needed.
  • C
    Charles CervantesSep 2, 2025
    What does “PUMP PROTECTION ACTIVE” mean on my POOL LAB Water Filtration Systems display?
    • B
      brandon05Sep 2, 2025
      The “PUMP PROTECTION ACTIVE” message on your POOL LAB Water Filtration Systems indicates low flow was detected for too long. Restart the pump by pressing the MODE button and select AUTO or ON mode. If this happens during backwashing, extend the PUMP PROTECTION TIME or disable it by setting it to ZERO. If pumping large amounts of water to waste, disconnect the chlorinator and connect the pump directly to mains power. Also, pump protection activates if the cell lead isn't connected. Disable pump protection to override this or reconnect the cell lead.
  • N
    Nicholas HuynhSep 4, 2025
    What does “LOW FLOW (CELL)” mean on my POOL LAB Water Filtration Systems display?
    • M
      Michael GarciaSep 4, 2025
      If your POOL LAB Water Filtration Systems displays “LOW FLOW (CELL)”, it means the cell isn't getting enough water flow to evacuate gas, indicated by an air pocket at the top of the cell. Check skimmer and pump baskets for debris. Backwash the filter if it's a sand filter or clean filter cartridges if it's a cartridge filter. Also, check valve positions, look for obstructions in the cell, and verify the water level.
  • D
    David MurphySep 7, 2025
    What does “HIGH SALT” mean on my POOL LAB Water Filtration Systems display?
    • L
      lmillerSep 8, 2025
      The “HIGH SALT” message on your POOL LAB Water Filtration Systems is just a warning. The chlorinator will operate normally unless the “HIGH SALT (OFF)” message appears. Avoid adding more salt and top up the pool with fresh water if possible. This warning can also be triggered by a combination of high salt level and high water temperature, requiring no action unless the “HIGH SALT (OFF)” message is displayed.
  • A
    Amanda LewisSep 10, 2025
    How to troubleshoot no display on POOL LAB Water Filtration Systems?
    • J
      Juan HughesSep 10, 2025
      If there is no display on your POOL LAB Water Filtration Systems, first check for power at the socket. If an external timer is being used, ensure it is providing power. If these steps don't resolve the issue, it may be due to an internal fuse, requiring the unit to be returned for servicing.
  • S
    shawnmaldonadoSep 12, 2025
    What does “SPA FLOW DET'D” mean on my POOL LAB Water Filtration Systems display?
    • Y
      ylewisSep 12, 2025
      If your POOL LAB Water Filtration Systems displays “SPA FLOW DET'D”, no action is needed if valves are intentionally positioned to circulate spa water only. If the spa is not in use, ensure the spa suction line valve is correctly positioned (closed). If the valve is closed and there's no flow, the spa flow switch might be jammed or faulty. You may require a technician for assistance.

Summary

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

Essential safety precautions and warnings for operating the chlorinator, including handling chemicals and electrical safety.

Health and Hypothermia Warnings

Medical advice and temperature guidelines for pool and spa users to prevent health risks.

GENERAL PRECAUTIONS

ELECTROLYTIC CELL PRECAUTIONS

INTRODUCTION

CELL MAINTENANCE

TO REMOVE & INSPECT THE ELECTRODE

Step-by-step guide on how to safely remove and visually inspect the electrolytic electrode for debris or scale.

CLEANING THE ELECTRODE - CALCIUM SCALE

Detailed instructions for cleaning the electrode using an acid solution to remove calcium scale buildup.

INSTALLING THE ELECTRODE

Procedure for correctly installing the cleaned electrode back into the cell housing.

CONTROL PANEL OVERVIEW

LCD DISPLAY

Description of the various views available on the LCD screen and their information content.

UP; DOWN BUTTONS

Explanation of the function of the UP/DOWN buttons for navigation and value adjustment.

VIEW BUTTON

Description of the VIEW button's role in switching displays, navigating fields, and accessing the main menu.

BACK BUTTON

Functionality of the BACK button for returning to previous views or exiting modes.

MODE BUTTON

How to use the MODE button to toggle between operating modes (ON/OFF/AUTO).

SETTING THE TIME AND DATE

SETTING ON; OFF TIMERS

SPECIAL FEATURES

USER AUTHORITY LEVEL

Managing user access levels to prevent accidental changes to critical settings.

PUMP PROTECTION MONITOR

Configuration of the feature that monitors low flow and protects the pump from damage.

PLUMBING FLUSH

Details on the automatic feature that flushes the cell and plumbing with water.

HYDROGEN GAS SAFETY

DIAGNOSTIC MESSAGES

CHECK SALT

Message indicating low conductivity, possibly due to low salt or cold water, affecting chlorine production.

CHECK SALT CELL OFF

Message indicating critically low conductivity, with power to the cell turned off to prevent damage.

HIGH SALT

Warning for unusually high conductivity, possibly due to high salt level, approaching shutdown threshold.

HIGH SALT CELL OFF

Message for critically high conductivity, with power to the cell turned off to prevent damage.

PUMP PROTECTION ACTIVE

Indicates the pump has been turned off due to prolonged low flow conditions.

LOW FLOW

Message indicating low flow detected, halting chlorine production and requiring checks of cell, baskets, and filters.

SPA FLOW DETECTED

Message indicating spa flow detected, halting chlorine production to prevent over-chlorination of the spa.

DEFAULTS USED

Indicates factory default settings were loaded due to inability to read user settings from memory.

MEMORY FAULT

Indicates a fault with the internal memory, affecting saving of settings and potentially causing unpredictable operation.

CHLORINE PRODUCTON AND CONTROL

FREE CHLORINE LEVEL

Recommended free chlorine residual levels (1.0-3.0ppm) and factors affecting output, including manual shock dosing.

ALTERING CHLORINE OUTPUT

Methods for adjusting chlorine output by changing operating time or percentage level, and manual additions.

WATER BALANCE

pH

Importance of maintaining pH between 7.2-7.6 for chlorine effectiveness and preventing scale or corrosion.

TOTAL ALKALINITY

Role of total alkalinity as a pH buffer, with recommended levels (80-120ppm).

CALCIUM HARDNESS

Significance of calcium hardness for preventing corrosion and scale, with recommended levels (100-200ppm).

SALT LEVEL

Essential requirement for correct salt levels for efficient cell operation, and recommended salt type.

CHLORINE STABILIZER - CYANURIC ACID

Combined Chlorine - Chloramines

Explanation of chloramines, their formation, effects on water quality, and the need for shock dosing.

High Calcium (Hard) water sources - the Langlier Saturation Index

WATER CIRCULATION

INSTALLATION

PLUMBING

Guidance on connecting the chlorinator cell and associated pipework for proper installation.

Cell Installation

Instructions for vertically mounting the cell housing and connecting inlet/discharge plumbing.

Positioning the Cell

Placement advice for the chlorinator cell on the return line, downstream of other equipment.

Plumbing Example

Diagram illustrating typical plumbing connections for the Pool Lab chlorinator system.

Air Blower Installation

Specific installation requirements for air blowers connected to venturi spa jets, including a vented loop.

POWER SUPPLY AND CONTROLLER

SALT

INITIAL SALT DOSING - IDEAL SALINITY 3000 ppm

Procedure for initial salt addition to achieve the ideal salinity level of 3000ppm.

SALT ADDITION TABLE

Table providing recommended salt quantities based on pool volume and current salt level.

TROUBLESHOOTING

No Display

Troubleshooting steps for when the unit shows no display, checking power, timers, and fuses.

Unit resetting, or power cycling

Addressing unit resets due to high salt levels, short circuits in the cell, lead, or PCB.

Display Message: PUMP PROTECTION ACTIVE

Resolving issues when the pump protection feature activates due to low flow conditions.

Display Message: LOW FLOW (CELL)

Troubleshooting low flow detected in the cell, checking for blockages, leaks, and valve positions.

Display Message: CHECK SALT

Diagnosing and resolving 'Check Salt' messages related to low salt or low temperature.

Display Message: CHECK SALT (OFF)

Addressing 'Check Salt (Off)' messages indicating critically low salt levels that have shut down the cell.

Display Message: HIGH SALT

Understanding 'High Salt' warnings and advice on adding fresh water.

Display Message: HIGH SALT (OFF)”

Troubleshooting 'High Salt (Off)' messages indicating critically high salt levels that have shut down the cell.

Display Message: SPA FLOW DETD

Resolving 'Spa Flow Det'd' messages by checking spa suction line valves and flow switches.

Display Message: HIGH SALT;RESET

Addressing 'High Salt/Reset' messages possibly caused by voltage drops or excessive current to the cell.

No residual free chlorine in water

Diagnosing and resolving issues with no residual free chlorine, checking output, running hours, and stabilizer levels.

WARRANTY INFORMATION

DOMESTIC APPLICATIONS

Details of warranty periods for parts, labour, and electrolytic cells for domestic installations.

COMMERCIAL APPLICATIONS

Warranty terms for parts, labour, and electrolytic cells for commercial installations.

CONDITIONS

General conditions and requirements that apply to warranty claims.

THE FOLLOWING INVALIDATES WARRANTY

List of conditions and actions that will void the product warranty.

POOL LAB PL Series Specifications

General IconGeneral
BrandPOOL LAB
ModelPL Series
CategoryWater Filtration Systems
LanguageEnglish

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