51
MAINTENANCE
ENGLISH
It is essential that the manufacturer’s
recommended installation, maintenance and filter
replacement requirements be carried out for the
product to perform as advertised.
Replacement Cartridge: ADQ73613401
To purchase replacement filters, visit our website
at www.lg.com
Refer to the Warranty section of this owner's
manual for information on the limited warranty.
Note that while the testing was performed under
standard laboratory conditions, actual performance
may vary.
Read, understand, and follow all safety Information contained in these instructions prior to installation and
use of this product. Retain these instructions for future reference.
NSF System Trade Name Code : ADQ73613401-S
NSF Replacement Code : ADQ73613401
Service Flow
0.5 gpm (1.9 lpm)
Water Supply
Community or private well
— Potable Water
Water Pressure
20 -120 psi (138 - 827 kPa)
Water Temperature
33-100°F (0.6 -37.8°C)
Capacity
200 gallons (757 liters)
WARNING
To reduce the risk associated with the ingestion of contaminants:
y
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.
CAUTION
Please note that water could leak while replacing the filter which could result in property damage.
To reduce the risk associated with property damage due to water leakage:
y
Read and follow
Use Instructions before installation and use of this system.
y
Installation
must
comply with existing state or local plumbing codes.
y
Protect filter from freezing.
Drain filter when room temperature drops below 33°F (0.6°C).
y
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.
y
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 are uncertain how to
check for this condition.
y
Do not
install on hot water supply lines. Install on cold water lines only. The maximum operating
water temperature of this filter system is 100°F (37.8°C).
y
Where a backflow prevention device is installed on a water system, a device for controlling pressure
due to thermal expansion must be installed.
y
The disposable filter cartridge
must
be replaced every six months, at the rated capacity or if a
noticeable reduction in flow rate occurs.
NSF is a trademark of NSF International. LG is a trademark of LG Corp. MCM Co..Ltd.
Application Guidelines / Water Supply Parameters
SAFETY INFORMATION
