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4
Water Supply Requirements
(on some models)
Gather the required tools and parts before starting installation. Read
and follow the instructions provided with any tools listed here.
Tools Needed
NOTE: Your freezer dealer has a kit available with a ¼"(6.35 mm)
saddle-type shut-off valve, a union, and plastic tubing. Before
purchasing, make sure a saddle-type valve complies with
your local plumbing codes. Do not use a piercing-type or
³⁄16" (4.76 mm) saddle valve which reduces water ow and
clogs more easily.
IMPORTANT:
■ If you turn the freezer on before the water line is connected,
turn the ice maker off.
■ All installations must meet local plumbing code requirements.
■ Use plastic tubing and check for leaks. Install plastic tubing
only in areas where temperatures will remain above freezing.
Water Pressure
A cold water supply with water pressure of between 30 and
120 psi (207 to 827 kPa) is required to operate the water
dispenser and ice maker. If you have questions about your
water pressure, see “Troubleshooting” or call a licensed,
qualied plumber.
Reverse Osmosis Water Supply
If a reverse osmosis water ltration system is connected to your
cold water supply, the water pressure to the system needs to be
a minimum of 40 to 60 psi (276 to 414 kPa).
If the water pressure to the reverse osmosis system is less than
40 to 60 psi (276 to 414 kPa), a booster pump can be inserted
into the small tubing that goes from the cold water line to the
reverse osmosis system.
If the water dispenser is still not dispensing water properly:
■ Check to see whether the sediment lter in the reverse
osmosis system is blocked. Replace the lter if necessary.
■ Allow the storage tank on the reverse osmosis system to rell
after heavy usage.
■ If your refrigerator has a water lter, it may further reduce
the water pressure when used in conjunction with a reverse
osmosis system. Remove the water lter.
If you have questions about your water pressure, refer to
“Troubleshooting” or call a licensed, qualied plumber.
Connect the Water Supply
(on some models)
Connect to Water Line
1. Unplug freezer or disconnect power.
2. Turn off main water supply. Turn on nearest faucet long
enough to clear line of water.
3. Locate a ½" to 1¼" (12.7 mm to 3.18 cm) vertical cold water
pipe near the freezer.
IMPORTANT:
■ Make sure it is a cold water pipe.
■ Horizontal pipe will work, but drill on the top side of the pipe,
not the bottom. This will help keep water away from the drill
and normal sediment from collecting in the valve.
■ Flat-blade screwdriver
■
7
⁄
16
" and ½" open-end
or 2 adjustable wrenches
■ ¼" nut driver
■ ¼" drill bit
■ Cordless drill
A. Cold water pipe
B. Pipe clamp
C. Plastic tubing
D. Compression nut
E. Compression sleeve
F. Shut-off valve
G. Packing nut
6. Fasten the shut-off valve to the cold water pipe with the pipe
clamp. Be sure the outlet end is solidly in the ¼" (6.35 mm)
drilled hole in the water pipe and that the washer is under the
pipe clamp. Tighten the packing nut. Tighten the pipe clamp
screws slowly and evenly so washer makes a watertight seal.
Do not overtighten or you may crush the plastic tubing.
7. Slip the compression sleeve and compression nut on the
plastic tubing as shown. Insert the end of the tubing into the
outlet end squarely as far as it will go. Screw compression nut
onto outlet end with adjustable wrench. Do not overtighten.
8. Place the free end of the tubing in a container or sink and turn
on the main water supply. Flush the tubing until water is clear.
Turn off the shut-off valve on the water pipe. Coil the plastic
tubing.
Connect to Freezer
1. Attach the plastic tube to the valve inlet using a compression
nut and sleeve as shown. Tighten the compression nut. Do not
overtighten.
2. Use the tube clamp on the back of the freezer to fasten the
tubing to the freezer as shown. This will help avoid damage
to the tubing when the freezer is pushed back against the wall.
3. Turn shut-off valve on.
4. Check for leaks. Tighten any connections (including
connections at the valve) or nuts that leak.
A. Tube clamp
B. Tube clamp screw
C. Plastic tubing
D. Compression nut
E. Valve inlet
5. The ice maker is equipped with a built-in water strainer. If your
water conditions require a second water strainer, install it in
the ¹⁄4" (6.35 mm) water line at either tube connection. Obtain
a water strainer from your nearest appliance dealer.
A
B
C
DEF
G
A
C
B
D
E
4. Determine the length of plastic tubing you need. Measure from
the connection on the lower-left rear of freezer to the water
pipe. Add 7 ft (2.1 m) to allow for cleaning. Use ¼" (6.35 mm)
O.D. (outside diameter) plastic tubing. Be sure both ends of
plastic tubing are cut square.
5. Using a cordless drill, drill a ¼" (6.35 mm) hole in the cold
water pipe you have selected.
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