Culligan IC-750 - User Manual

Specifications
Pressure Range: 30–125 psi (2.1–8.62 bar)
Temperature Range: 40–100°F (4.4–37.8°C)
Rated Service Flow: 0.75 gpm (2.8 Lpm)
Filter Capacity: 2500 gallons (9460 L)
Turbidity: 5 NTU max
Parts Included:
• Filter head with built-in bracket and compression fittings
• 750R filter cartridge
• Screws for mounting bracket
Technical Support: 1-800-645-5426
(M-F 7:30 am - 5:00 pm CST)
To Drain
Provide an air gap between
end of tube and drain to
prevent contamination
To Water
Dispenser/Icemaker
T-Flush valve is required only when this
unit is used with an icemaker.
Filter Outlet
146481 Rev B 03/04
Easy-Change Water Dispenser/Icemaker Filter
Installation and Operating Instructions
Model IC-750
•Phillips screwdriver
• File (Copper tubing only)
•Pipe cutter or hacksaw (copper tubing only)
•Utility knife (for plastic tubing)
•Towel
•Pencil
•Tape Measure
Tools and Materials Required
•Shut off valve
• Saddle tap valve w/ shut off
•1/4" plastic or copper tubing, or flexible
hose
•Fittings
•T-Flush valve (Model FVK-100*)
Recommended when used with an icemaker
that is not in combination with a water
dispenser. This valve is installed after the
filter, so the filter can be flushed to remove
carbon fines or release pressure before
removing cartridge. See Diagram below.
*Not Performance Tested or Certified by NSF.
Optional Materials
Installation
• For standard installation on 1/4-inch copper, plastic or flexible hose cold water
line.
• Please read all instructions and precautions before installing and using your
IC-750 water dispenser Icemaker Filter
• Numbered diagrams correspond with numbered steps
• Instructions refer to standard installation on existing water line to refrigerator.
Before installation, make sure there is enough slack in existing water line to
allow refrigerator to be moved out from the wall.
Precautions
WARNING: Do not use with water that is microbiologically unsafe or of
unknown quality without adequate disinfection before or after the
system.
CAUTION: This filter must be protected from freezing, which can cause cracking
of the filter and water leakage.
CAUTION: Because of the product’s limited service life and to prevent costly
repairs or possible water damage, we strongly recommend that the
head of the filter be replaced every ten years. If the head of your
filter has been in use for longer than this period, it should be
replaced immediately. Date the top of any new head to indicate the
next recommended replacement date.
CAUTION: Turn off water supply to head without cartridge if it must be left
unattended for an extended period of time.
NOTE:
• For cold water use only.
• Make certain that installation complies with all state and local laws and
regulations.
• The contaminants or other substances removed or reduced by the selected
cartridge are not necessarily in your water. Ask your local water municipality
for a copy of their water analysis, or have your private well tested by a
reputable water testing lab.
• After prolonged periods of non-use (such as during a vacation) it is
recommended that the system be flushed thoroughly. Let water run for 2-3
minutes before using.
• The filter cartridge used with this system has a limited service life. Changes
in taste, odor, color and/or flow of the water being filtered indicate that the
cartridge should be replaced.
The IC-750 with 750R or 1000R replacement cartridge is Tested and Certified by
NSF International to NSF/ANSI Standard 42 for the aesthetic reduction of Taste
and Odor and Chlorine and Particulate Class I*, Standard 53 for the reduction of
Cysts*, Lead*, Lindane*, Atrazine*, and Turbidity*.
*Applies to 1000R replacement cartridge only.

Summary

Specifications and Components

Product Specifications

Details on pressure, temperature, flow rate, capacity, and turbidity limits for the filter system.

Included Parts

Lists the components provided with the filter system.

Required Tools and Materials

Lists necessary tools and materials for installation.

Optional Materials

Lists optional materials that may be needed for installation.

Precautions and Safety Warnings

Water Safety and System Protection

Critical warnings regarding water quality, disinfection, and protection from freezing.

Filter Head Replacement

Recommendation to replace the filter head every ten years to prevent costly repairs.

Operational and Maintenance Notes

Guidelines for cold water use, compliance, water analysis, and flushing after non-use.

Cartridge Life and NSF Certification

Information on cartridge service life and NSF testing/certification standards.

Installation Guide

Mounting the Filter System

Steps for selecting a location and mounting the filter head securely.

Connecting Tubing and Fittings

Instructions for cutting tubing and connecting it to the filter inlet and outlet.

Installing the Cartridge

Procedure for properly inserting and locking the filter cartridge into the head.

Putting the Filter into Operation

Steps for turning on the water, flushing the filter, and checking for leaks.

Filter Cartridge Replacement and Performance

Filter Cartridge Replacement Procedure

Step-by-step guide for relieving pressure, removing, and installing a new filter cartridge.

Performance Data and Test Conditions

Details on filter performance, test conditions, and operating requirements.

Troubleshooting Leaks

Guidance on resolving leaks between the cartridge and head, or from fittings.

Maintenance Recommendations

Advice on contacting retailers for replacement cartridge pricing and professional support.

Parts, Warranty, and Resident Information

Replacement Parts List

List of available replacement parts for the filter system.

Two Year Limited Warranty

Details on the warranty coverage for the filter head assembly.

Iowa Residents Specifics

Section providing fields for Iowa residents regarding purchase details.

Culligan IC-750 Specifications

General

Brand	Culligan
Model	IC-750
Category	Water Dispenser
Language	English