LG LRBC20512 Series, Owner'S Manual

INSTALLATION INSTRUCTIONS
(CONTINUED)

4. FASTEN THE SHUT OFF VALVE

Fasten the shutoff valve to the cold water pipe with
the pipe clamp.

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.

5. TIGHTEN THE PIPE CLAMP

Tighten the clamp screws until the sealing washer
begins to swell. 

NOTE:

Do not over tighten or you may crush 

the tubing.

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 or 2.44 m coiled into 3 turns of about 10” or 
25.4 cm of diameter) to allow the refrigerator to 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.

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.

8. FLUSH OUT THE TUBING

Turn the main water supply on
and flush out the tubing until the
water is clear.

Shut the water off at the water
valve after about one quart of
water has been flushed through
the tubing.

32

CONNECTING THE WATERLINE

Vertical Cold
Water Pipe

Saddle-Type
Shutoff Valve

Pipe Clamp

Washer

Inlet End

Pipe Clamp

Clamp Screw

Saddle-Type
Shutoff Valve

Packing
Nut

Outlet
Valve

Ferrule (sleeve)

Compression
Nut

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,
rather than at the bottom, to avoid
drawing off any sediment from the water pipe.

3. DRILL THE HOLE FOR THE VALVE

Drill a 1/4” hole in the water
pipe (even if using a self-
piercing valve) 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 1/4 hole may result in
reduced ice production or smaller cubes.