Installation Instructions - LG LSC27921 series Owner's Manual

INSTALLATION INSTRUCTIONS

Install the shutoff valve on the nearest frequently used
drinking water line.
1. SHUT OFF THE MAIN WATER SUPPLY
Turn on the nearest faucet to relieve the pressure on
the line.
2. CHOOSE THE VALVE LOCATION
Choose a location for the valve that
is easily accessible. It is best to connect
into the side of a vertical water pipe.
When it is necessary to connect into a
horizontal water pipe, make the
connection to the top or side,
than at the bottom, to avoid drawing
off any sediment from the water pipe.
3. DRILL THE HOLE FOR THE VALVE
Drill a ¼ (6.35 mm) hole in the water "
pipe using a sharp bit.
Remove any burrs
resulting from drilling the
hole in the pipe. Take care
not to allow water to drain
into the drill. Failure to drill
a ¼ (6.35 mm) hole may result in reduced ice "
production or smaller cubes.
NOTE: Licensed plumbers must use only cooper tubing
NDA tubing #49595 or 49499 or Cross Link
Polyethylene (PEX) tubing.
4. FASTEN THE SHUTOFF VALVE
Fasten the shutoff valve to the cold water pipe with
the pipe clamp.
Pipe Clamp
Saddle-Type
Shutoff Valve
NOTE: Commonwealth of Massachusetts Plumbing
Codes 248CMR shall be adhered to. Saddle
valves are illegal and use is not permitted in
Massachusetts. Consult with your licensed
plumber.
REFRIGERATOR INSTALLATION
rather
Vertical Cold
Water Pipe
5. TIGHTEN THE PIPE CLAMP
Tighten the clamp screws until the sealing washer
begins to swell.
NOTE: Do not overtighten or you may crush the tubing.
Pipe Clamp
Clamp Screw
6. ROUTE THE TUBING
Route the tubing between the cold water line and the
refrigerator.
Route the tubing through a hole drilled in the wall or
floor (behind the refrigerator or adjacent base
cabinet) as close to the wall as possible.
NOTE: Be sure there is sufficient extra tubing, [about
8 feet (2.4 m)
10" (254 mm)
move out from the wall after installation.
7. CONNECT THE TUBING TO THE VALVE
Place the compression nut and ferrule (sleeve)
for copper tubing onto the end of the tubing and
connect it to the shutoff valve. Make sure the tubing
is fully inserted into the valve. Tighten the
compression nut securely.
Saddle-Type
Shutoff Valve
Packing
Nut
Outlet
Valve
NOTE: Commonwealth of Massachusetts Plumbing
Codes 248CMR shall be adhered to. Saddle
valves are illegal and use is not permitted in
Massachusetts. Consult with your licensed
plumber.
14
Washer
Inlet End
coiled into 3 turns of about
diameter] to allow the refrigerator
Compression
Nut
Ferrule (sleeve)
to