Performance Data Sheet

A. O. Smith has obsessively engineered
this filtration system for you. It features
effective filtration that reduces chlorine
taste and odor for improved, better
tasting ice from your refrigerator’s
ice maker.
Keep this owner’s manual to reference
installation, troubleshooting and filter
replacement information.
AO-IM
ICE MAKER FILTER
Before installing:
• A water supply line must be run to the refrigerator’s ice maker according to the
manufacturer’s instructions.
• Do not install this filtration system where the line pressure may exceed 100 psi. The
operating pressure range for this filtration system is between 25 psi – 100 psi.
• Install on cold water lines only (40° – 100° F).
• Installation of the system must comply with existing state and local plumbing
codes. A. O. Smith and its manufacturer are not liable for consequential or
incidental damages due to improper installation.
• Some local codes may require the use of a licensed plumber or certified installer
when disrupting a potable water line.
• Due to the varieties of home design, not all installation configurations can be
addressed in this guide.
• Improper sequence of equipment will affect performance and could damage
your system.
When installing:
• Properly tighten all fittings to ensure a leak-free assembly.
• Allow a minimum of 2-1/2" clear space below unit to facilitate filter change.
• Tube and filter need to be properly supported with tube hangers.
INSTALLATION GUIDE
Turn off main water supply to refrigerator.
Drain water from water lines.
Choose a section of your water supply
tubing that is easy to access.
Cut and remove a 6" section of your
refrigerator water supply tubing.
Insert refrigerator water supply tubing
into inlet on filter.
(See Figure 1)
Turn on incoming water supply and flush the filter into a bucket. Allow water to run
for five (5) minutes.
Turn off water supply; then insert refrigerator water supply tubing to outlet fitting.
Turn on water supply to refrigerator and check for leaks.
TROUBLESHOOTNG
Water leaks at fittings:
Slowly tighten until leak stops.
Water leaks at push-in connections:
Push tube in as far as it will go. If leaking
continues, turn off water and remove
water line. Push in on connector collar
while pulling the tube away. (See Using
Push-in Fittings.) Inspect tube. If tube is
cracked or scratched, cut off damaged
end as straight as possible and reinsert
new tube end into fitting.
Product Specifications
Models Replacement Max operating pressure Operating temp. range Rated Flow Capacity
AO-IM AO-IM 100 psi (689.5 kPa) 40-100° F (4.4-37.8° C) 0.5 gpm 2500 gallons
A. O. Smith Corporation 11270 West Park Place | Milwaukee, WI 53224 | 877.333.7108
Manufactured by Kemflo International Co. Ltd. Made in China
Performance Data Sheet for the A. O. Smith AO-IM Ice Maker Filter
NSF/ANSI 42
Influent
Challenge
Chlorine mg/L
Average %
reduction
NSF reduction
requirements
Max. effluent Min. reduction
Average
influent
Chlorine Taste
and Odor
2.0/mg/L +/-
10%
84.4% > 60% 0.55 mg/L 73.3% 1167/mg/L
Please read entire manual to ensure the
filter listed is present before installation.
If any part is missing or damaged let
us know by calling 877.333.7108.
Do not attempt to install the filter.
Tools recommended for installation:
• Utility knife for tubing or pipe cutter
for copper pipe
• Tubing for water supply
• Tube hangers
• Bucket
Owner’s Manual
El manual del propietario
CORRECT
INCORRECT
TIPS
Use a pipe cutter
for copper tubing
and a utility knife
for plastic tubing.
Ensure there are no burrs,
sharp edges or deep scratches.
Cut tubing as straight as possible.
Do not kink tubing as this will impede
water flow. If necessary, loop tubing
around to avoid kinking.
LIMITED 1 YEAR WARRANTY
What is covered:
This warranty covers defects in materials or
workmanship in manufacturing of your A. O. Smith
ice maker filter, except as provided below.
For how long:
This warranty runs for 365 days from the date of
purchase by a consumer (“Warranty Period”).
What is not covered:
This warranty does not cover filter cartridges and any
products that were not installed in compliance with
the instructions or that have been abused or operated
incorrectly. The limited warranty stated herein is in lieu
of any and all warranties, express or implied, whether
written or oral, including but not limited to the
implied warranties of fitness for a particular purpose
or the implied warranty of merchantability. A. O. Smith
shall not be liable for any incidental, consequential,
special or contingent damages arising directly or
indirectly from any defect or the use of the system.
Owner shall be responsible for all labor and any other
expenses related to the removal, repair or installation
of the filtration system or any component part. Finally,
this warranty is voided if the product is used with parts
that are not genuine A. O. Smith parts. This includes,
but is not limited to: replacement filters, faucets, and
diverter valves.
What A. O. Smith will do:
We will replace the defective part of the covered
product and send it to you with installation
instructions upon payment of $9.50 for shipping and
handling per incident.
How to get service:
To receive service under this warranty, you must
contact A. O. Smith at 1-877-333-7108 or
[e-mail]
within the Warranty Period and describe the problem
to a customer service representative who will verify
that the product is under warranty and arrange for
delivery of a replacement part.
How state law applies:
This warranty gives you specific rights but you may
have other rights which vary from state to state.
Some states do not allow the exclusion or limitation
of implied warranties or incidental or consequential
damages, so the above limitation or exclusion may not
apply to you.
Warranty card:
Warranty registration is not required for coverage
under the A. O. Smith Limited Warranty. If you
purchased from a retailer or dealer, please complete
the online warranty registration form at
www.AOSmithAtLowes.com/register.
Once registered online, we will have a record of your
purchase and you will not be required to produce a
proof of purchase for a warranty claim.
1
YEAR
FILTER INLET
FLOW
FIGURE 1
CARE AND MAINTENANCE
FILTER REPLACEMENT
We recommend you change the AO-IM
filter every six (6) months. It should be
replaced earlier if there is a significant
drop in flow rate at the refrigerator’s
water dispenser (if present), or if the ice
maker’s performance deteriorates.
To install a replacement filter, follow
the Installation Guide steps.
This system has been tested according to NSF/ANSI Standard 42 for the reduction of the
substances listed above. The concentration of the indicated substances in water entering the
system was reduced to a concentration less than or equal to the permissible limit for water
leaving the system as specified in NSF/ANSI 42.
Testing was performed under standard laboratory conditions: actual performance may vary. Filter
usage must comply with all state and local laws. Filter is only to be used with cold water. See
owner’s manual for general installation conditions and needs as well as manufacturer’s limited
warranty. ® NSF is a registered trademark of NSF International.
Do not use with water that is microbiologically unsafe or of unknown quality without
adequate disinfection before or after the filter.
System Tested and Certified by NSF International against NSF/ANSI Standard 42 for the reduction of chlorine taste and odor.
NEED HELP? GIVE US A CALL 877.333.7108
BOX CONTENTS
1 Ice maker filter
COLLET
Push-In Fittings
Push tubing in as far as it will go.
Tubing must be inserted past the fitting
collet and hit the backstop. Pull tube
to ensure it is secured.
To Release Tubing
Push in grey collet to release tubing.
With collet held, pull tubing straight
out.
BACKSTOP
1
2
3
4
5
6
7