Application Guidelines/Water Supply Parameters

Service Flow

0.5 gpm (1.9 lpm)

 

 

 

 

Water Supply

Potable Water

 

 

 

Water Pressure

20 -120 psi (138 - 827 kPa)

 

 

 

Water Temperature

33°F - 100°F (0.6°C - 38°C)

 

 

 

It is essential that the manufacturer’s recommended installation, maintenance and filter replacement requirements be carried out for the product to perform as advertised.

Note: While the testing was performed under standard laboratory conditions, actual performance may vary.

Replacement Cartridge: ADQ36006101

For estimated costs of replacement elements please call USA 1-800-243-0000CANADA 1-888- LGCANADA (24 hours per day/7 days per week) or visit our website at USA us.lge.com CANADA www.lge.ca

3M is a trademark of 3M Company. NSF is a trademark of NSF International. © 2009 3M Company. All rights reserved.

wWARNING

To reduce the risk associated with ingestion of contaminants: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before and after the system. Systems certified for cyst reduction may be used on disinfected water that may contain filterable cysts. EPA Establishment Number 10350-MN-005

wCAUTION

To reduce the risk associated with property damage due to water leakage:

Read and follow. Use Instructions before installation and use of this system.

Installation and use MUST comply with all state and local plumbing codes.

Do not install if water pressure exceeds 120 psi (827 kPa). If your water pressure exceeds 80 psi, you must install a pressure limiting valve. Contact a plumbing professional if you are uncertain how to check your water pressure.

Do not install where water hammer conditions may occur. If water hammer conditions exist you must install a water hammer arrester. Contact a plumbing professional if you uncertain how to check for this condition.

Do not install on hot water supply lines. The maximum operating water temperature of this filter system is 100°F (38°C).

Protect filter from freezing. Drain filter when temperatures drop below 40°F (4.4°C).

The disposable filter cartridge must be replaced every 6 months, at the rated capacity or if a noticeable reduction in flow rate occurs.

Manufactured for LG®Electronics by CUNO Incorporated 400 Research Parkway Meriden, CT 06450 U.S.A Worldwide: 203-237-5541

www.cuno.com

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LG Electronics LFX21976ST owner manual Wwarning