Intex CS7111 User Manual

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189

PO

(189PO) MODEL CS7111 SALTWATER SYSTEM & FILTER PUMP ENGLISH 7.5” X 10.3” PANTONE 295U 06/28/2013

English

OWNER’S MANUAL

Krystal Clear Saltwater

System

®

& Filter Pump

Model CS7111

IMPORTANT

SAFETY RULES

Read, understand, and follow

all instructions carefully before

installing and using this product.

IMPORTANT!

DO NOT RETURN PRODUCT TO STORE

To purchase parts and accessories or to obtain non-technical assistance, Visit

www.intexcorp.com

For technical assistance and missing parts call us toll-free (for U.S. and Canadian Residents):

1-800-234-6839

Monday through Friday, 8:30am to 5:00pm Pacific Time

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 listed below.

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.

189-*PO-R0-1406

For illustrative purposes only.

Questions and Answers:

C
Christopher BrownSep 12, 2025
What causes green hair in an Intex Swimming Pool?
- C
  Casey CampbellSep 12, 2025
  Green hair in an Intex Swimming Pool can be 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. You can also add aluminum sulfate (around 2g per 1000 liters of water) or aluminum potassium sulfate (around 3g per 1000 liters of water). To remove the green tint, use ‘Ultra-Swim’ shampoo or a shampoo containing chelating agents.
T
Trevor WheelerSep 13, 2025
Why are there white flakes in the water of my Intex Swimming Pool?
- J
  jenniferchaseSep 13, 2025
  White flakes in your Intex Swimming Pool water often indicate 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.
L
Louis CaseySep 15, 2025
What to do if there is no LED display on my Intex Swimming Pool device?
- J
  Jeanette NewmanSep 16, 2025
  If there is no LED display on your Intex Swimming Pool device, first ensure the cell cord is firmly plugged into the cell housing receptacle. Then, reset the RCD/GFCI. If a power fuse has blown or there is an LED failure, contact Intex Service Center. If incorrect switching occurred (pressing two buttons together), shut down and turn on the power again, then reset the time.

Intex CS7111 Specifications

General

Brand	Intex
Model	CS7111
Category	Swimming Pool Filter
Language	English

Summary

IMPORTANT SAFETY RULES

PRODUCT SPECIFICATIONS OVERVIEW

HOW SANITIZER IS GENERATED

Explains how the saltwater system creates sanitizer from salt.

HOW COPPER IONS ARE GENERATED

STRAINER AND PLUNGER VALVE SETUP

POOL OUTLET STRAINER & PLUNGER VALVE SETUP (OPTIONAL)

POOL INLET NOZZLE & PLUNGER VALVE SETUP (OPTIONAL)

SALTWATER SYSTEM/FILTER PUMP ASSEMBLY

SALT AND POOL WATER VOLUMES

SALT CALCULATION AND TABLES FOR COMMON POOLS

FILTER PUMP OPERATION PROCEDURE

SALTWATER SYSTEM OPERATION

BOOST CYCLE FUNCTION

Details the process and duration of the boost cycle.

WATER TESTING FREQUENCY AND LEVELS

POWER SAVING MODE OPERATION

INDEPENDENT PUMP OPERATION

LED CODE CHART AND DEFINITIONS

MAINTENANCE PROCEDURES

FLOW SENSOR CLEANING STEPS

ELECTROLYTIC CELL CLEANING PROCEDURE

Guidelines for cleaning the electrolytic cell.

FILTER CARTRIDGE MAINTENANCE

POOL MAINTENANCE AND CHEMICAL DEFINITIONS

TROUBLESHOOTING GUIDE

GENERAL AQUATIC SAFETY GUIDELINES

LIMITED WARRANTY INFORMATION

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