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Intex Krystal Clear CS8220 - User Manual

Intex Krystal Clear CS8220
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132A
English
(132) MODEL CS8220/8230 SALTWATER SYSTEM ENGLISH 7.5” X 10.3” PANTONE 295U 06/29/2013
OWNER’S MANUAL
Krystal Clear™
Saltwater System
Model CS8220 220 - 230 V~,
Model CS8230 230 - 240 V~
IMPORTANT
SAFETY RULES
Read, understand, and follow
all instructions carefully before
installing and using this product.
Don’t forget to try these other fine Intex products: pools, pool
accessories, inflatable pools and in-home toys, airbeds and boats
available at fine retailers or visit our website.
Due to a policy of continuous product improvement, Intex
reserves the right to change specifications and appearance,
which may result in updates to the instruction manual without
notice.
For illustrative purposes only.
132-*A*-R0-1407
©2013 Intex Marketing Ltd. - Intex Development Co. Ltd. - Intex Trading Ltd.
- Intex Recreation Corp.
All rights reserved/Tous droits réservés/Todos los derechos reservados/Alle
Rechte vorbehalten. Printed in China/Imprimé en Chine/Impreso en China/
Gedruckt in China. ®™ Trademarks used in some countries of the world under license from/®™ Marques utilisées dans
certains pays sous licence de/Marcas registradas utilizadas en algunos países del mundo bajo licencia de/Warenzeichen
verwendet in einigen Ländern der Welt in Lizenz von/Intex Marketing Ltd. to/à/a/an Intex Trading Ltd., Intex
Development Co. Ltd., G.P.O Box 28829, Hong Kong & Intex Recreation Corp., P.O. Box 1440, Long Beach, CA
90801 • Distributed in the European Union by/Distribué dans l’Union Européenne par/Distribuido en la unión Europea por/
Vertrieb in der Europäischen Union durch/Intex Trading B.V., Venneveld 9, 4705 RR Roosendaal – The Netherlands
www.intexcorp.com

Table of Contents

Questions and Answers

  • A
    Andrew PetersonAug 10, 2025
    Why is the copper ion level insufficient in my Intex Water Filtration Systems?
    • A
      Alyssa AllenAug 10, 2025
      An insufficient copper ion level in your Intex Water Filtration System can occur for several reasons. The operating hours may be insufficient, so increase the operating time per day. If the PH is too high, use a PH decrease chemical to adjust it. An increased bather load can also lower copper ion levels, so increase the operating time per day. The copper electrode might be clogged or dirty, requiring inspection and cleaning.
  • J
    jleeAug 15, 2025
    How to remove stains from pool when using Intex Water Filtration Systems?
    • S
      Susan BlackAug 15, 2025
      If your pool is stained while using an Intex Water Filtration System, it could be due to a high copper ion concentration. Drain about 20% of the pool water and add fresh water to decrease the copper ion concentration below 0.2ppm. Also, you can add aluminum sulfate (around 2g per 1000 liters of water) or aluminum potassium sulfate (around 3g per 1000 liters of water) to the pool. Alternatively, use a lemon-based cleaning product, preferably containing citric acid, but avoid scrubbing with aggressive cleaning products to prevent etching the surface.
  • H
    Heather FernandezAug 19, 2025
    Why are there white flakes in the water with Intex Water Filtration Systems?
    • G
      Gabriel PowellAug 19, 2025
      White flakes in the water of your Intex Water Filtration System are usually due to excessive calcium hardness. Drain about 20 to 25% of the pool water and add fresh water to decrease the calcium hardness. Also, inspect the electrolytic cell for scale buildup and clean it if necessary.
  • J
    jeremiahrodriguezAug 25, 2025
    How to prevent green hair when using Intex Water Filtration Systems?
    • M
      Michael HannaAug 25, 2025
      Green hair when using Intex Water Filtration Systems is often caused by a high copper ion concentration. Drain about 20% of the pool water and add fresh water to decrease the copper ion concentration below 0.2ppm. Additionally, you can add aluminum sulfate (2g per 1000 liters of water) or aluminum potassium sulfate (3g per 1000 liters of water) to the pool. You could also use ‘Ultra-Swim’ shampoo, or shampoo containing chelating agents.
  • T
    tannermichaelAug 28, 2025
    What to do if there is no LED display on Intex Water Filtration Systems?
    • B
      becky61Aug 28, 2025
      If there is no LED display on your Intex Water Filtration System, first ensure the cell cord is firmly plugged into the cell housing receptacle. Next, reset the RCD/GFCI.
  • R
    Renee WiseNov 1, 2025
    How to fix insufficient chlorine in Intex Water Filtration Systems?
    • A
      Andrew GonzalezNov 1, 2025
      If you have insufficient chlorine in your Intex Water Filtration System, several factors could be the cause. It might be due to insufficient operating hours of the saltwater system, so increase the daily operating time. The salt level in the pool water may be too low (less than 2000ppm); check and adjust as needed. Intense sunlight can cause chlorine loss, so use a pool cover when the pool is not in use or when the unit is operating. An increased bather load can also deplete chlorine, so increase the daily operating time. The electrolytic cell might be clogged or dirty, requiring removal and cleaning. High UV level exposure may cause chlorine loss, so cover the pool with a pool cover for 2 days with the device running and then test the water using the test strips. If the pool is clean and ...
  • C
    Carrie SalazarNov 5, 2025
    What to do if LED panel code flashes and alarm is on in Intex Water Filtration Systems?
    • T
      Todd MckenzieNov 5, 2025
      If the LED panel code is flashing and the alarm is on for your Intex Water Filtration System, check the following: Ensure the filter pump is attached and operating. Make sure plunger valves are open if your unit has them. Clear the filter cartridge and cell of debris and dirt. Release any trapped air in the circulation line. Verify the correct inlet and outlet hose direction, reversing them if necessary. Clean the flow sensor, paying special attention to the hinge. Ensure the flow sensor cord is firmly plugged into the receptacle. Reset both timers on the filter pump and saltwater system. Also, inspect the electrolytic cell for dirt or scale on the titanium plates and clean if needed. Add salt if the salt level is low or there is no salt. Ensure the electrolytic cell cord is firmly plugged...

Summary

IMPORTANT SAFETY RULES

General Safety Warnings

Key safety precautions and warnings for using the product safely.

PARTS REFERENCE

PRODUCT SPECIFICATIONS

SETUP INSTRUCTIONS

Connecting to Pump and Pool

Guide on connecting the saltwater system to the filter pump and pool.

Connecting to Different Hose Sizes

Detailed steps for connecting the system to various pool hose sizes.

Adapting for Other Pump Types

Adapting the system for different types of pumps and hoses.

SALT & POOL WATER VOLUMES

Adding Salt

Step-by-step guide for adding salt to the pool water.

Removing Salt

Procedure to reduce salt concentration if too much is added.

Pool Volume Calculation

Formulas for calculating pool water volume in gallons and cubic meters.

INTEX POOLS SALT TABLE

INTEX POOLS CYANURIC ACID TABLE

INTEX POOLS OPERATING TIME TABLE

Salt Calculation Formulas

Salt Table for Common Non-Intex Pools

Cyanuric Acid Table for Common Non-Intex Pools

Operating Time Table for Common Non-Intex Pools

OPERATION INSTRUCTIONS

Start Up and Set Operating Hours

Steps for starting the unit and setting its operating hours.

Lock Keypad Controls

Securing the control panel to prevent unauthorized changes.

Test Copper Concentration

How to test and what the ideal copper level is for the pool.

Boost Cycle Operation

Instructions for using the boost cycle for increased sanitation.

Stand-by;Power Saving Mode

How the system enters and operates in power saving mode.

LED CODE CHART

SALTWATER SYSTEM STATIONARY MOUNTING

MAINTENANCE

Flow Sensor Cleaning

How to clean the flow sensor to ensure proper operation.

Electrolytic Cell Cleaning

Instructions for manual cleaning of the electrolytic cell.

INTEX COPPER ION TEST STRIPS

How to use copper ion test strips to measure water concentration.

INTEX 3-WAY TEST STRIPS

How to use 3-way test strips for chlorine, pH, and alkalinity.

LONG TERM STORAGE

Guidelines for storing the saltwater system during the off-season.

POOL MAINTENANCE & CHEMICAL DEFINITIONS

Preferred Water Chemistry Reading

Table showing ideal ranges for pool water chemistry parameters.

Water Chemistry Definitions

Explanations of key water chemistry terms like pH, alkalinity, etc.

TROUBLESHOOTING GUIDE

Insufficient Chlorine

Common causes and solutions for low chlorine levels.

Insufficient Copper Ion Level

Common causes and solutions for low copper ion levels.

Pool Staining Issues

Causes and solutions for pool water staining.

No LED Display

Troubleshooting steps when the unit has no power or display.

Troubleshooting LED Codes

Explains LED panel codes and their corresponding problems and solutions.

GENERAL AQUATIC SAFETY

LIMITED WARRANTY

Intex Krystal Clear CS8220 Specifications

General IconGeneral
TypeSand Filter Pump
Voltage110-120V
Filter TypeSand
Pump IncludedYes
Hose Diameter1.5 inches
Filter MediaSand
Recommended Pool SizeUp to 16, 800 gallons

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