LG GSD665BSL Owner's Manual page 16

Water Supply Requirements
A cold water supply with water pressure between
147 kPa and 834 kPa (1.5 - 8.5 kgf/cm²) is requried
to operate the water dispenser. If the refrigerator
is installed in an area with low water pressure
(below 147 kPa), you can install a booster pump to
compensate for the low pressure.
If a reverse osmosis water filtration system is
connected to your cold water supply, the water
pressure to the reverse osmosis system needs to
be a minimum of 147 kPa to 834 kPa (1.5 - 8.5 kgf/
cm²)
WARNING
• Unplug the appliance before carrying out any
work on connecting the water line. Failure to do
so may cause electric shock.
• Only connect the water line to a cold water
supply. Failure to do so may cause the water
filter to malfuction. Water hammer (water
banging in the pipes) within the house's
plumbing can cause damage to appliance parts
and can lead to water leakage or flooding.
• Connecting the water line must only be installed
by a suitably qualified person. Not doing
so could cause property damage due to an
incorrect or poor connection.
NOTE
• This water line installation is not covered by the
appliance warranty.
Connecting to the Appliance
1
Unscrew the metal threaded collar nut at the
back of the appliance and place it over one
end of the water tube.
2
Firmly push the water tube onto the water inlet
valve and tighten up the collar nut.
16
Connecting to the Water Filter
There are two types of filters. The methods of
connection are different. One has a threaded
plastic nut fitting and the other uses a self locking
push fit connectors. The filter is marked with the
direction of the water flow from the water tap to the
appliance.
<Nut Type>
1
Unscrew the threaded connector and place it
over the end of the cut section of pipe coming
from the appliance. Push the pipe over the
end of the filter that the flow arrow points to
and tighten up the threaded connector.
2
Repeat the same process on the other end
of the filter using the remainder of the water
tube.