Water Supply Requirements
Check that the water supply lines are insulated against freezing conditions. Ice formations in the supply lines can increase water pressure and damage your ice maker or home. Damage from frozen supply lines is not covered by the warranty.
A cold water supply with water pressure of between 30 and
120 psi (207 and 827 kPa) is required to operate the ice maker. If you have questions about your water pressure, call a licensed, qualified plumber.
Reverse Osmosis Water Supply
IMPORTANT:
■A reverse osmosis water filtration system is not recommended for ice makers that have a drain pump installed.
■For gravity drain systems only.
■The pressure of the water supply coming out of a reverse osmosis system going to the water inlet valve of the ice maker needs to be between 30 and 120 psi (207 and 827 kPa).
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 40 to 60 psi (276 to 414 kPa).
NOTE: The reverse osmosis system must provide 1 gal. (3.8 L) of water per hour to the ice maker for proper ice maker operation. If a reverse osmosis system is desired, only a
If the water pressure to the reverse osmosis system is less than
40 to 60 psi (276 to 414 kPa):
■Check to see whether the sediment filter in the reverse osmosis system is blocked. Replace the filter if necessary.
■Allow the storage tank on the reverse osmosis system to refill after heavy usage.
If you have questions about your water pressure, call a licensed, qualified plumber.
Vacation or Extended Time Without Use
■When you will not be using the ice maker for an extended period of time, turn off the water and power supply to the ice maker.
■Check that the water supply lines are insulated against freezing conditions. Ice formations in the supply lines can increase water pressure and cause damage to your ice maker or home. Damage from freezing is not covered by the warranty.
Connect Water Supply
Read all directions before you begin.
IMPORTANT:
■Plumbing shall be installed in accordance with the International Plumbing Code and any local codes and ordinances.
■Use copper tubing or Whirlpool supply line, Part Number 8212547RP, and check for leaks.
■Install tubing only in areas where temperatures will remain above freezing.
Tools Needed
Gather the required tools and parts before starting installation:
■
■⁷⁄₁₆" and ¹⁄₂"
■¹⁄₄" nut driver
NOTE: Do not use a
Connecting the Water Line
1.Turn off main water supply. Turn on nearest faucet long enough to clear line of water.
2.Using a ¹⁄₂" copper supply line with a
NOTE: To allow sufficient water flow to the ice maker a minimum ¹⁄₂" diameter home supply line is recommended.
A |
B |
A.Bulb
B.Nut
3.Now you are ready to connect the copper tubing. Use ¹⁄₄" (6.35 mm) OD soft copper tubing for the cold water supply.
■Ensure that you have the proper length needed for the job. Be sure both ends of the copper tubing are cut square.
■Slip compression sleeve and compression nut on copper tubing as shown. Insert end of tubing into outlet end squarely as far as it will go. Screw compression nut onto outlet end with adjustable wrench. Do not overtighten.
A
B
C
A. Compression sleeve | C. Copper tubing |
B. Compression nut
4.Place the free end of the tubing into a container or sink, and turn on main water supply and flush out tubing until water is clear. Turn off shutoff valve on the water pipe.
IMPORTANT: Always drain the water line before making the final connection to the inlet of the water valve to avoid possible water valve malfunction.
5.Bend the copper tubing to meet the water line inlet which is located on the back of the ice maker cabinet as shown. Leave a coil of copper tubing to allow the ice maker to be pulled out of the cabinet or away from the wall for service.
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