KitchenAid KUIS18NNJS User Manual

ICE MAKER

Use & Care Guide

For questions about features, operation/performance, parts accessories or service, call: 1-800-422-1230

In Canada, call for assistance 1-800-461-5681, for installation and service, call: 1-800-807-6777 or visit our website at...

www.kitchenaid.com or www.KitchenAid.ca

MACHINE À GLAÇONS

Guide d’utilisation et d’entretien

Au Canada, pour assistance composez le 1-800-461-5681, pour installation ou service composez le 1-800-807-6777 ou visitez notre site web à...

www.KitchenAid.ca

Table of Contents/Table des matières.............................................................................2

2313788

TABLE OF CONTENTS

TABLE DES MATIÈRES

ICE MAKER SAFETY......................................................................3

INSTALLATION INSTRUCTIONS..................................................4

Unpack the Ice Maker..................................................................4

Location Requirements................................................................4

Electrical Requirements ...............................................................4

Water Supply Requirements........................................................5

Leveling ........................................................................................5

Connect Water Supply.................................................................5

Drain Connection .........................................................................6

Normal Sounds ............................................................................7

ICE MAKER USE ............................................................................7

How Your Ice Maker Works .........................................................7

Using the Controls .......................................................................8

ICE MAKER CARE..........................................................................8

Cleaning........................................................................................8

Changing the Light Bulb ............................................................10

Vacation and Moving Care.........................................................10

TROUBLESHOOTING ..................................................................11

Ice Maker Operation...................................................................11

Ice Production............................................................................11

Ice Quality...................................................................................11

Plumbing Problems....................................................................11

ASSISTANCE OR SERVICE.........................................................12

In the U.S.A. ...............................................................................12

In Canada ...................................................................................12

WARRANTY ..................................................................................13

SÉCURITÉ DE LA MACHINE À GLAÇONS ................................14

INSTRUCTIONS D’INSTALLATION.............................................14

Déballage de la machine à glaçons ...........................................14

Emplacement d’installation........................................................14

Spécifications électriques ..........................................................15

Spécifications de l’alimentation en eau .....................................15

Nivellement.................................................................................15

Raccordement de la canalisation d’eau ....................................16

Raccordement au conduit d'évacuation....................................17

Sons normaux ............................................................................18

UTILISATION DE LA MACHINE À GLAÇONS............................18

Fonctionnement de la machine à glaçons................................18

Utilisation des commandes........................................................19

ENTRETIEN DE LA MACHINE À GLAÇONS..............................19

Nettoyage ...................................................................................19

Changement de l’ampoule d’éclairage......................................21

Précautions à prendre pour les

vacances ou le déménagement.................................................21

DÉPANNAGE.................................................................................22

Fonctionnement de la machine à glaçons.................................22

Production de glaçons ...............................................................22

Qualité des glaçons....................................................................23

Problèmes de plomberie............................................................23

ASSISTANCE OU SERVICE.........................................................23

GARANTIE.....................................................................................24

ICE MAKER SAFETY

Your safety and the safety of others are very important.

We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others. All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.”

These words mean:

You can be killed or seriously injured if you don't immediately

DANGER

WARNING

All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.

IMPORTANT SAFETY INSTRUCTIONS

WARNING : To reduce the risk of fire, electric shock, or injury when using your ice maker, follow these basic

precautions

■ Plug into a grounded 3 prong outlet.

■ Do not remove ground prong.

■ Do not use an adapter.

■ Do not use an extension cord.

follow instructions.

can be killed or seriously injured if you don't

You instructions.

■ Disconnect power before cleaning.

■ Disconnect power before servicing.

■ Replace all parts and panels before operating.

■ Use two or more people to move and install ice maker.

SAVE THESE INSTRUCTIONS

INSTALLATION INSTRUCTIONS

Unpack the Ice Maker

WARNING

Excessive Weight Hazard Use two or more people to move and install ice maker. Failure to do so can result in back or other injury.

Removing Packaging Materials

Remove tape and glue from your ice maker before using.

■ To remove any remaining tape or glue, rub the area briskly

with your thumb. Tape or glue residue can also be easily removed by rubbing a small amount of liquid dish soap over the adhesive with your fingers. Wipe with warm water and dry.

■ Do not use sharp instruments, rubbing alcohol, flammable

fluids, or abrasive cleaners to remove tape or glue. These products can damage the surface of your ice maker.

Cleaning Before Use

After you remove all of the packaging materials, clean the inside of your ice maker before using it. See the cleaning instructions in the “Ice Maker Care” section.

NOTE: Do not kink or pinch the power supply cord between the ice maker and cabinet.

1/2

(36.8 cm)

34"

(86.4 cm)

Min.

1/2

(87.6 cm)

Max.

A. Recommended location for electrical and plumbing

fixtures.

B. Floor level

■ You should choose a location where the floor is even. It is

1/2

(8.9 cm)

24"

(60.1 cm)

(45.7 cm)

18"

(22.9 cm)

1/2

(72.4 cm)

important for the ice maker to be level in order to work properly. If needed, you can adjust the height of the ice maker by changing the height of the leveling legs. See the “Leveling” section.

Location Requirements

■ To ensure proper ventilation for your ice maker, the front side

must be completely unobstructed. The unit may be closed-in on the top and three sides, but the installation should allow the ice maker to be pulled forward for servicing if necessary.

■ Installation of the ice maker requires a cold water supply inlet

of ¹⁄₄" (6.35 mm) OD soft copper tubing with a shut-off valve and either a gravity-drain system or condensate pump to carry the water to an existing drain.

■ Choose a well ventilated area with temperatures above 55°F

(13°C) and below 100°F (38°C). Best results are obtained between 70°F (21°C) and 90°F (32°C). This unit must be installed in an area protected from the elements, such as wind, rain, water spray or drips.

■ When installing the ice maker under a counter, follow the

recommended opening dimensions shown. Place electrical and plumbing fixtures in the recommended location as shown.

Electrical Requirements

WARNING

Electrical Shock Hazard Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord. Failure to follow these instructions can result in death,

fire, or electrical shock.

Before you move your ice maker into its final location, it is important to make sure you have the proper electrical connection:

A 115 Volt, 60 Hz., AC only 15-amp electrical supply, properly grounded in accordance with the National Electrical Code and local codes and ordinances, is required.

It is recommended that a separate circuit, serving only your ice maker, be provided. Use a receptacle which cannot be turned off by a switch or pull chain.

Recommended grounding method

For your personal safety, this appliance must be grounded. This appliance is equipped with a power supply cord having a 3 prong grounding plug. To minimize possible shock hazard, the cord must be plugged into a mating, 3 prong, grounding-type wall receptacle, grounded in accordance with the National Electrical Code and local codes and ordinances. If a mating wall receptacle is not available, it is the personal responsibility of the customer to have a properly grounded, 3 prong wall receptacle installed by a qualified electrician.

Water Supply Requirements

A cold water supply with water pressure of between 30 and 120 psi (207 - 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: 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 - 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 - 414 kPa). The reverse osmosis system must provide 1 gal (3.79L) of water per hour to the ice maker for proper ice maker operation.

If the water pressure to the reverse osmosis system is less than 40 to 60 psi (276 - 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.

Leveling

It is important for the ice maker to be level in order to work properly. Depending upon where you install the ice maker, you may need to make several adjustments to level it. You may also use the leveling legs to lower the height of the ice maker for undercounter installations.

Too ls neede d:

Gather the required tools and parts before starting installation.

■ Carpenter’s level

■ Adjustable wrench

NOTE: It is easier to adjust the leveling legs if you have another person to assist you.

1. Move the ice maker to its final location. NOTE: If this is a built-in installation, move the ice maker as

close as possible to the final location.

2. Place a carpenter’s level on top of the product to see if the ice maker is level from front to back and side to side.

3. Push up on the top front of the ice maker, and then locate the leveling screws that are on the bottom front of the ice maker.

4. Using an adjustable wrench, change the height of the legs as follows:

■ Turn the leveling leg to the right to lower that side of the

ice maker.

■ Turn the leveling leg to the left to raise that side of the ice

maker.

NOTE: The ice maker should not wobble. Use shims to add stability when needed.

5. Push up on the top rear of the ice maker and locate the

leveling legs that are on the bottom rear of the ice maker.

6. Follow the instructions in Step 4 to change the height of the

legs.

7. Use a carpenter’s level to recheck the ice maker to see that it

is even from front to back and side to side. If the ice maker is not level, repeat steps 3 to 6. If the ice maker is level, go to the “Connect Water Supply” section.

Connect Water Supply

Read all directions thoroughly before you begin. IMPORTANT:

■ Plumbing shall be installed in accordance with the

International Plumbing Code and any local codes and ordinances.

■ Use copper tubing and check for leaks.

■ Install copper tubing only in areas where temperatures will

remain above freezing.

Tools needed:

Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed here.

■ Flat-blade screwdriver

■ ⁷⁄₁₆" and ¹⁄₂" open-end wrenches or two adjustable wrenches

■ ¹⁄₄" nut driver

■ ¹⁄₄" drill bit

■ Hand drill or electric drill properly grounded

NOTE: Your ice maker dealer has a kit available with a ¹⁄₄" (6.35 mm) saddle-type shutoff valve, a union, and copper 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 flow and clogs more easily.

Connecting the water line

1. Turn off main water supply. Turn on nearest faucet long

enough to clear line of water.

2. Find a ¹⁄₂" (12.70 mm) to 1¹⁄₄" (3.18 cm) vertical cold water

pipe near the ice maker. NOTE: Horizontal pipe will work, but the following procedure

must be followed: Drill on the top side of the pipe, not the bottom. This will help keep water away from the drill. This also keeps normal sediment from collecting in the valve.

3. Using a grounded drill, drill a ¹⁄₄" (6.35 mm) hole in the cold

water pipe you have selected.

4. Fasten shutoff valve to cold water pipe with pipe clamp. Be

sure outlet end is solidly in the ¹⁄₄" (6.35 mm) drilled hole in the water pipe and that washer is under the pipe clamp. Tighten packing nut. Tighten the pipe clamp screws carefully and evenly so washer makes a watertight seal. Do not overtighten the pipe clamp or you may crush cold water pipe if it is soft copper tubing. Do not use a piercing-type or ³⁄₁₆" (4.76 mm) saddle-type valve which reduces water flow and clogs more easily.

5. 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. Cold water pipe B. Pipe clamp C.Copper tubing D. Coupling (purchased)

E. Compression nut

F. Compression sleeve G. Shutoff valve H. Packing nut

6. 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.

NOTE: Always drain the water line before making the final connection to the inlet of the water valve to prevent possible water valve malfunction.

7. Bend the copper tubing to meet the water line inlet which is

located on the back of the ice maker cabinet as shown.

REAR VIEW

A B

9. Turn shutoff valve ON.

10. Check for leaks. Tighten any connections (including

connections at the valve) or nuts that leak.

Drain Connection

Gravity Drain System

Connect the ice maker drain to your drain in accordance with all state and local codes and ordinances. If the ice maker is provided with a gravity drain system, follow these guidelines when installing drain lines. This will prevent water from flowing back into the ice maker storage bin and potentially flowing onto the floor causing water damage.

■ Drain lines must have a minimum of ⁵⁄₈" (15.88 mm) inside

diameter.

■ Drain lines must have a 1" drop per 48" (2.54 cm drop per

122 cm) of run or ¹⁄₄" drop per 12" (6.35 mm per 30.48 cm) of run and must not have low points where water can settle.

■ The floor drains must be large enough to accommodate

drainage from all drains.

■ The ideal installation has a standpipe with a 1¹⁄₂" (3.81 cm) to

2" (5.08 cm) PVC drain reducer installed directly below the outlet of the drain tube as shown. You must maintain a 1" (2.54 cm) air gap between the drain hose and the standpipe.

■ It may be desirable to insulate the drain line thoroughly up to

the drain inlet.

SIDE VIEW

A. Drain hose (drain pump models only) B. Vent hose (drain pump models only) C. Water supply line

8. Thread the nut onto the coupling on the end of the copper

tubing. Tighten the nut by hand. Then tighten it with a wrench two more turns. Do not overtighten.

NOTE: To prevent rattling, be sure the copper tubing does not touch the cabinet’s side wall or other parts inside the cabinet.

A B C

A. Line to ice maker B. Nut (purchased) C. Ferrule (purchased)

E F

D. Coupling (purchased)

E. Ferrule (purchased) F. Nu t ( pu rc ha sed )

3⁵⁄₈" (9.2 cm)

23"

(58.4 cm)

2" - 1¹⁄₂"

(5 cm - 3.8 cm)

A. Drain hose B. 1" (2.54 cm) air gap C. PVC drain reducer D. Center of drain should be 23" (58.4 cm) from front of door,

with or without the ³⁄₄" (1.91 cm) panel on the door. The drain should also be centered from left to right (8 [22.37 cm] from either side of the ice maker).

1" (2.54 cm)

³⁄₁₆

Drain Pump System (on some models)

Connect the ice maker drain to your drain in accordance with the International Plumbing Code and any local codes and ordinances.

NOTE: If the drain hose becomes twisted and water cannot drain, your ice maker will not work.

Connecting the Drain

After ensuring that the drain system is adequate, follow these steps to properly place the ice maker:

WARNING

■ Water running from the evaporator plate to the water reservoir

may make a splashing sound.

■ As each cycle ends, you may hear a gurgling sound due to

the refrigerant flowing in your ice maker.

■ You may hear air being forced over the condenser by the

condenser fan.

■ During the harvest cycle, you may hear a “thud” when the ice

sheet slides from the evaporator onto the cutter grid.

■ When you first start the ice maker, you may hear water

running continuously. The ice maker is programmed to run a rinse cycle before it begins to make ice.

Electrical Shock Hazard Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord. Failure to follow these instructions can result in death,

fire, or electrical shock.

1. Plug ice maker into a grounded 3 prong outlet.

WARNING

Excessive Weight Hazard Use two or more people to move and install ice maker. Failure to do so can result in back or other injury.

2. Style 1 - For gravity drain system, push the ice maker into

position so that the ice maker drain tube is positioned over the PVC drain reducer. See “Gravity Drain System” earlier in this section. Style 2 - For drain pump system connect the drain pump outlet hose to the drain. See “Drain Pump System” earlier in this section.

3. Recheck the ice maker to be sure that it is level. See

“Leveling.”

4. If it is required by your local sanitation code, seal the cabinet

to the floor with an approved caulking compound after all water and electrical connections have been made.

ICE MAKER USE

How Your Ice Maker Works

When you first start your ice maker, the water pan will fill and the system will rinse itself before starting to make ice. The rinsing process takes about 5 minutes.

Under normal operating conditions, the ice maker will cycle at preset temperatures. The ice level sensor located in the ice storage bin will monitor the ice levels.

IMPORTANT:

■ If the water supply to the ice maker is turned off, be sure to

set the ice maker control to OFF.

■ The ice maker is designed to make clear ice from the majority

of water sources on a daily basis. If your results are unsatisfactory, your water may need to be filtered or treated.

The Ice Making Process

1. Water is constantly circulated over a freezing plate. As the

water freezes into ice, the minerals in the water are rejected. This produces a clear sheet of ice with a low mineral content.

Normal Sounds

Your new ice maker may make sounds that are not familiar to you. Because the sounds are new to you, you might be concerned about them. Most of the new sounds are normal. Hard surfaces such as floors, walls and cabinets can make the sounds seem louder than they actually are. The following describes the kinds of sounds that might be new to you and what may be making them.

■ You will hear a buzzing sound when the water valve opens to

fill the water reservoir for each cycle.

■ Rattling noises may come from the flow of the refrigerant or

the water line. Items stored on top of the ice maker can also make noises.

■ The high-efficiency compressor may make a pulsating or high

pitched sound.

■ Water running over the evaporator plate may make a

splashing sound.

2. When the desired thickness is reached, the ice sheet is

released and slides onto a cutter grid. The grid divides the sheet into individual cubes.

3. The water containing the rejected minerals is drained after

each freezing cycle.

4. Fresh water enters the machine for the next ice making cycle.

5. Cubes fall into the storage bin. When the bin is full, the ice

maker shuts off automatically and restarts when more ice is needed. The ice bin is not refrigerated, and some melting will occur. The amount of melting varies with room temperature.

NOTE: As the room and water temperatures vary, so will the amount of ice produced and stored. This means that higher operating temperatures result in reduced ice production.

Using the Controls

1. To start the normal ice making cycle, select ON.

2. To stop ice maker operation, select OFF.

NOTE: The CLEAN setting is used whenever solutions are

circulated through the ice maker for cleaning. Only the water pump and compressor operate at this setting. See the “Ice Maker System” section.

ICE MAKER CARE

Cleaning

The ice making system and the air cooled condenser need to be cleaned regularly for the ice maker to operate at peak efficiency and to prevent premature failure of system components. See the “Ice Maker System” and the “Condenser” sections.

Exterior Surfaces

Wash the exterior enamel surfaces and gaskets with warm water and mild soap or detergent. Wipe and dry. Regular use of a good household appliance cleaner and wax will help protect the finish. Do not use abrasive cleaners on enamel surfaces as they may scratch the finish.

For products with a stainless steel exterior, use a clean sponge or soft cloth and a mild detergent in warm water. Do not use abrasive or harsh cleaners.

Ice Maker System

Minerals that are removed from water during the freezing cycle will eventually form a hard scaly deposit in the water system. Cleaning the system regularly helps remove the mineral scale buildup. How often you need to clean the system depends upon how hard your water is. With hard water of 15 to 20 grains/gal. (4 to 5 grains/liter), you may need to clean the system as often as every 6 months.

NOTE: Use one 16 oz (473 mL) bottle of approved ice maker cleaner. To order, call 1-800-442-9991 and ask for Part Number

8171307. In Canada, call 1-800-807-6777.

1. Push the selector switch to OFF.

2. Wait 5 to 10 minutes for the ice to fall into the storage bin.

Remove all ice from the storage bin.

3. Unscrew the drain cap from the bottom of the water pan

located inside the storage bin as shown. Allow the water to drain completely.

4. Replace the drain cap securely on the water pan. If the drain

cap is loose, water will empty from the water pan and you will have either thin ice or no ice.

5. Read and follow all handling information on the cleaner bottle

before completing the steps below. Use one 16 oz (473 mL) bottle of approved ice maker cleaner.

6. Pour one bottle of solution into the water pan. Fill the bottle

twice with tap water and pour it into the water pan.

A. Water pan B. Drain cap

7. Push the selector switch to CLEAN. See “Using the

Controls.” The light will turn on, indicating that the cleaning cycle is in process. When the indicator light turns off (approximately 45 minutes), the cleaning cycle is complete. During the cleaning cycle, the system will both clean and rinse itself.

8. After the cleaning cycle is complete, remove the drain cap

from the water pan to see if any cleaning solution is left in the water pan. If cleaning solution drains from the water pan, you should run the clean cycle again. Be sure to replace the drain cap securely on the water pan. If the drain cap is loose, water will empty from the water pan and you will have either thin ice or no ice.

NOTE: Severe scale buildup may require repeated cleaning with a fresh quantity of cleaning solution.

9. Push the selector switch to ON to resume ice production.

Condenser

A dirty or clogged condenser:

■ Prevents proper airflow.

■ Reduces ice making capacity.

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