LG Electronics LFX31945ST owner manual Service Flow, Damage due to water leakage, Water Supply

ENGLISH

44MAINTENANCE

Application Guidelines/Water Supply Parameters		Caution
		To reduce the risk associated with property
Service Flow	0.5 gpm (1.9 lpm)
		damage due to water leakage:
Water Supply	Potable Water	yy Read and follow. Use Instructions before
		installation and use of this system.
Water Pressure	20 -120 psi (138 - 827 kPa)
		yy Installation and use MUST comply with all
Water Temperature	33°F - 100°F (0.6°C - 38°C)	state and local plumbing codes.
		yy Do not install if water pressure exceeds
It is essential that the manufacturer’s		120 psi (827 kPa). If your water pressure
recommended installation, maintenance and		exceeds 80 psi, you must install a
filter replacement requirements be carried out		pressure limiting valve. Contact a plumbing

for the product to perform as advertised.	professional if you are uncertain how to
	check your water pressure.

NOTE

yy 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 1-800-243-0000

CANADA 1-888-LGCANADA (24 hours per day/7 days per week) or visit our website at www.lg.com

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

Warning

To reduce the risk associated with choking:

yy Do not allow children under 3 years of age

to have access to small parts during the installation of this product.

To reduce the risk associated with the ingestion of contaminants:

yy Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used on disinfected water that may contain filterable cysts. EPA Establishment # 070595-MEX-001

yy 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.

yy Do not install on hot water supply lines. The maximum operating water temperature of this filter system is 100°F (37.8°C).

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

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

yy Protect from freezing, remove filter cartridge when temperatures are expected to drop below 33° F.

yy Do not install systems in areas where ambient temperatures may go above 110° F (43.3° C).

yy Where a backflow prevention device is installed on a water system, a device for controlling pressure due to thermal expansion must be installed.

yy Ensure all tubing and fittings are secure and free of leaks.

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

www.cuno.com