SP18FCS - Fridge U-Line - Free user manual and instructions

USER MANUAL SP18FCS U-Line

USER GUIDE & SERVICE MANUAL

SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE

Interior view of a white car cabin with gray seats and open doors, overlooking water and distant shoreline (no visible text or symbols)

Marine Series • SP18 • 15" Crescent Ice Maker

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Tip: Click on any section below to jump directly there

Contents

Intro

Troubleshooting

Warranty

Safety

Safety and Warning

Disposal and Recycling

Installation

Environmental Requirements

Electrical

Cutout Dimensions

Product Dimensions

Water Hookup

General Installation

Integrated Panel Dimensions

Integrated Panel Installation

Grille / Plinth Installation

Door Swing

Door Adjust

Door Latch

Service Extended

Wire Diagram

Product Liability

Warranty Claims

Parts

Ordering Replacement Parts

System Diagnosis Guide

Compressor Specifications

Troubleshooting Extended

Defrost

Replace Ice Maker

Operating Instructions

First Use

Ice

Airflow and Product Loading

Maintenance

Cleaning

Cleaning Condenser

Extended Non-Use

Service

WELCOME TO U-LINE

Congratulations on your U-Line purchase. Your product comes from a company with over five decades and three generations of premium modular ice making, refrigeration, and wine preservation experience. U-Line continues to be the American leader, delivering versatility and flexibility for multiple applications including residential, light commercial, outdoor and marine use. U-Line's complete product collection includes modular Wine Captain® Models, Beverage Centers, Clear Ice Machines, Crescent Ice Makers, Glass & Solid Door Refrigerators, Drawer Models, Freezers, and Combo® Models.

U-Line has captivated those with an appreciation for the finer things with exceptional functionality, style, inspired innovations and attention to even the smallest details. We are known and respected for our unwavering dedication to product design, quality and selection. U-Line is headquartered in Milwaukee, Wisconsin and has shipped product to five continents for over two decades and is proud to have the opportunity to ship to you.

PRODUCT INFORMATION

Looking for additional information on your product? User Guides, Quick Reference Guides, CAD Drawings, Compliance Documentation, and Product Warranty information are all available for reference and download at u-line.com.

PROPERTY DAMAGE / INJURY CONCERNS

In the unlikely event property damage or personal injury is suspected related to a U-Line product, please take the following steps:

1. U-Line Customer Care must be contacted immediately at +1.800.779.2547.
2. Service or repairs performed on the unit without prior written approval from U-Line is not permitted. If the unit has been altered or repaired in the field without prior written approval from U-Line, claims will not be eligible.

SERVICE INFORMATION

Answers to Customer Frequently Asked Questions are available at u-line.com under Customer Care or you may contact our Customer Care group directly, contact information below.

GENERAL INQUIRIES

U-Line Corporation

8900 N. 55th Street

Milwaukee, Wisconsin 53223 USA

Monday - Friday 8:00 am to 4:30 pm CST

T: +1.414.354.0300

F: +1.414.354.7905

Email: [e-mail]

u-line.com

SERVICE & PARTS ASSISTANCE

Monday - Friday 8:00 am to 4:30 pm CST

T: +1.800.779.2547

F: +1.414.354.5696

Service Email: [e-mail]

Parts Email: [e-mail]

CONNECT WITH US

Designed, engineered and assembled in WI, USA

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Safety and Warning

NOTICE

Please read all instructions before installing, operating, or servicing the appliance.

Use this appliance for its intended purpose only and follow these general precautions with those listed throughout this guide:

SAFETY ALERT DEFINITIONS

Throughout this guide are safety items labeled with a Danger, Warning or Caution based on the risk type:

DANGER

Danger means that failure to follow this safety statement will result in severe personal injury or death.

WARNING

Warning means that failure to follow this safety statement could result in serious personal injury or death.

CAUTION

Caution means that failure to follow this safety statement may result in minor or moderate personal injury, property or equipment damage.

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Disposal and Recycling

DANGER

RISK OF CHILD ENTRAPMENT. Before you throw away your old refrigerator or freezer, take off the doors and leave shelves in place so children may not easily climb inside.

If the unit is being removed from service for disposal, check and obey all federal, state and local regulations regarding the disposal and recycling of refrigeration appliances, and follow these steps completely:

1. Remove all consumable contents from the unit.
2. Unplug the electrical cord from its socket.
3. Remove the door(s)/drawer(s).

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Environmental Requirements

This model is intended for indoor/interior applications only and is not to be used in installations that are open/exposed to natural elements.

This unit is designed to operate between 50°F (10°C) and 100°F (38°C). Higher ambient temperatures may reduce the unit's ability to reach low temperatures and/or reduce ice production on applicable models.

For best performance, keep the unit out of direct sunlight and away from heat generating equipment.

In climates where high humidity and dew points are present, condensation may appear on outside surfaces. This is considered normal. The condensation will evaporate when the humidity drops.

CAUTION

Damages caused by ambient temperatures of 40^ F ( 4^ C) or below are not covered by the warranty.

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Electrical

SHOCK HAZARD — Electrical Grounding

Required. Never attempt to repair or perform maintenance on the unit until the electricity has been disconnected.

Never remove the round grounding prong from the plug and never use a two-prong grounding adapter.

Altering, cutting or removing power cord, removing power plug, or direct wiring can cause serious injury, fire, loss of property and/or life, and will void the warranty.

Never use an extension cord to connect power to the unit.

Always keep your working area dry.

NOTICE

Electrical installation must observe all state and local codes. This unit requires connection to a grounded (three-prong), polarized receptacle that has been placed by a qualified electrician.

The unit requires a grounded and polarized 115 VAC, 60 Hz, 15A power supply (normal household current). An individual, properly grounded branch circuit or circuit breaker is recommended. A GFCI (ground fault circuit interrupter) is usually not required for fixed location appliances and is not recommended for your unit because it could be prone to nuisance tripping. However, be sure to consult your local codes.

See CUTOUT DIMENSIONS for recommended receptacle location.

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Cutout Dimensions

PREPARE SITE

Your U-Line product has been designed for either freestanding or built-in installation. When built-in, your unit does not require additional air space for top, sides, or rear. However, the front grille must NOT be obstructed, and clearance is required for an electrical and water connection in the rear.

CAUTION

Units can NOT be installed behind a closed cabinet door.

CUTOUT DIMENSIONS

Filler Panel (Not Provided by U-Line) - Needed to Attach Mounting Flange on Unit 3/4" (19 mm) Minimum Flange Mounting Area See Electrical Specifications for Power Supply 26" (660 mm) Minimum Preferred location for electrical outlet is in adjacent cabinet. 7" (178 mm) 5/8" (16 mm) 4" (102 mm) Cutout Height 18-7/8" (479 mm) 3/4" (19 mm) Minimum Flange Mounting Area 14-1/4" (362 mm) Cutout Width 3/4" (19 mm) Toe Kick Minimum Flange Mounting Area

NOTICE

It is extremely important that this unit sits on a level surface, as it does not have feet levelers. If it is not level, the ice mold will not fill evenly.

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Product Dimensions

15-1/8" (384 mm) 7 9/16" 1/2" 24-1/2" (622 mm) * 18-7/8" (479 mm)

*Add 1-1/2" For Water Line Clearance

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Water Hookup

PREPARE PLUMBING

The water valve uses a standard 1/4" (6.35 mm) compression fitting. U-Line recommends using accessory water hook up kit - part # WATERHOOKUP. The kit includes a 10' (3 m) braided flexible water supply line and a brass hose fitting. When using a 1/4" (6.35 mm) O.D. soft copper supply line use the brass nut and sleeve included with the unit.

CAUTION

Plumbing installation must observe all state and local codes. All water and drain connections MUST BE made by a licensed/qualified plumbing contractor. Failure to follow recommendations and instructions may result in damage and/or harm.

Water Supply Connection

When connecting the water supply, please note the following:

• Before installing the unit and connecting to the cold water supply, review the local plumbing codes.
• The water pressure should be between 20 and 120 psi (138 and 827 kPa).
• The water line MUST have a shut-off valve in the supply line.
• The water line should be looped into 2 coils. This will allow the unit to be removed for cleaning and servicing. Make certain that the tubing is not pinched or damaged during installation.

WARNING

Connect to potable water supply only.

CAUTION

Do not use any plastic water supply line. The line is under pressure at all times. Plastic may crack or rupture with age and cause damage to your home.

Do not use tape or joint compound when attaching a braided flexible water supply line that includes a rubber gasket. The gasket provides an adequate seal – other materials could cause blockage of the valve.

Failure to follow recommendations and instructions may result in damage and/or harm, flooding or void the product warranty.

Use new hose set. Do not reuse old hose set.

CAUTION

Turn off water supply and disconnect electrical supply to unit prior to installation.

Use caution when handling back panel. The edges could be sharp.

1. Turn off water supply and disconnect electrical supply to product prior to attempting installation.
2. Remove the back panel.

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1. Locate water valve inlet.

Technical line drawing of a mechanical device with mounting base and internal components (no text or symbols)

1. Break away filler feature in bushing with flat screwdriver.

Remove with flat screwdriver

1. Thread water line through back panel hole (with bushing).

2. Locate water valve inlet and connect to valve.

3. Turn on water supply and check for leaks.

4. Reinstall back panel.

5. Install retaining clip.

Technical line drawing of a mechanical clamp device with mounting base (no text or symbols)

Simple line drawing of an octagonal shape with a central oval and a small rectangular element (no text or symbols)

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General Installation

LEVELING INFORMATION

NOTICE

Because these units do not have leveling legs, it is extremely important that they sit on a level surface. If they are not level, the ice mold will not fill evenly.

Use a level to confirm the unit is level. Level should be placed along top edge and side edge as shown.

Technical line drawing of a cabinet frame with mounting brackets and a labeled component (no text or symbols present)

INSTALLATION

1. Plug in the power/electrical cord.

2. Gently push the unit into position. Be careful not to entangle the cord and water line.

3. Re-check the leveling, from front to back and side to side. Make any necessary adjustments.

4. Remove the interior packing material and wipe out the inside of the unit with a clean, water-dampened cloth.

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Integrated Panel Dimensions

DOOR PANEL INSTALLATION

Door Panel Preparation

A custom door panel may be inserted into the door frame. Custom door panels can be flat or raised, as long as the maximum panel thickness, where inserted into the door reveal (channel), is no more than 1/4" (6 mm) thick. For raised panels, the depth of the reveal is 1/4" (6 mm) on all four sides.

NOTICE

Raised panels will reduce the door's 90° swing/ zero clearance if the unit is installed next to a wall or similar type of structure.

Panel Dimensions

The door panel must not weigh more than 20 lbs.

Width	Height
12-15/16" (329 mm)	13-15/32" (342 mm)

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Integrated Panel Installation

This model accepts a 1/4" insert panel.

INSERT PANEL INSTALLATION

Install the insert as follows:

CAUTION

Use care when handling the insert. Insert edges may be sharp.

1. Remove top hinge screw pin with Phillips head screwdriver. Remove door by tilting forward and lifting off bottom hinge pin.

Technical line drawing of a mechanical clamp or bracket with screwdriver (no text or symbols)

1. Pull door gasket out of groove (top edge of door only). Start in the middle and pull outward, moving toward the edge. This may take some force.

Simple line drawing of a rectangular container with two circular buttons and a stack of vertical lines (no text or symbols)

1. Remove top screw on each side securing door handle. Slightly separate door handle from door.

Line drawing of a 3D geometric object with rounded edges and circular indentations (no text or symbols)

1. Pull handle up and off.

2. Slide custom door panel insert into 1/4" (6 mm) channel in door front.

3. Holding door gasket out of the way, replace handle on door, making sure it is seated properly on insert and that screw holes line up.

4. Install two small screws removed in Step 3.

5. Starting at the corners and working inward, push door gasket into place on door.

6. Place door on bottom hinge pin and install upper hinge screw.

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Grille - Plinth Installation

REMOVING AND INSTALLING GRILLE

WARNING

Disconnect electric power to the unit before removing the grille.

When using the unit, the grille (plinth strip/base fascia) must be installed.

WARNING

DO NOT touch the condenser fins. The condenser fins are SHARP and can be easily damaged.

Removing the grille

1. Disconnect power to the unit.
2. Loosen the three screws (1).
3. Remove grille (2) from unit.

Installing the grille

1. Align cabinet and grille holes and secure, but do not over tighten grille screws (1).
2. Reconnect power to the unit.

Technical diagram of a remote control panel with labeled components 1 and 2

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Door Swing

All units have a zero clearance for the door to open 90°. U-Line recommends a minimum door clearance of 3/4" (19 mm) to accommodate the handle if the unit is installed next to a wall or similar type of structure.

Wall 3/4" (19 mm) Min. 90° Door Swing

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Door Adjustments

CHECKING DOOR ALIGNMENT

The unit's door is aligned at the factory before shipment. However, its alignment could have been disturbed during shipment.

NOTICE

Properly aligned, the door's gasket should be firmly in contact with the cabinet all the way around the door (no gaps).

1. Carefully examine the door's gasket to ensure that it is firmly in contact with the cabinet.
2. When inspecting door alignment, make sure the door gasket is not pinched on the hinge side of the door.

ALIGNMENT AND ADJUSTMENT

1. Loosen (do not remove) top and bottom hinge screws.
2. Align door squarely with cabinet. Make sure gasket is firmly in contact with cabinet all the way around the door (no gaps).
3. Tighten bottom hinge screws.
4. Tighten top hinge screws.

REVERSING THE DOOR

Location of the unit may make it desirable to mount the door on the opposite side of the cabinet.

The hinge hardware will be removed and reinstalled on the opposite side of the cabinet.

To reverse the door mounting, perform the following:

1. Remove grille (see GRILLE-PLINTH INSTALLATION).
2. Remove top hinge from cabinet (three screws). Hold door to keep it from falling.

Hinge screws

1. Lift the door off the bottom hinge.

2. Remove bottom hinge from cabinet (two screws).

Mechanical assembly diagram showing a hand operating a tool on a mechanical component (no text or symbols visible)

1. Remove screws on opposite side of cabinet.

Line drawing of a hand using a screwdriver to adjust or install a component (no text or symbols visible)

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1. Install hinge on opposite side at bottom of cabinet. Align hinge outer edge with cabinet before tightening screws.

Line drawing of a hand using a tool to adjust or install a mechanical component (no text or symbols visible)

1. Relocate plastic spacer/bushing on top and bottom of door to opposite side. Clean out bushing hole in door bottom with a screwdriver if necessary.

Line drawing of a hand holding a small object, with no visible text or symbols

1. Using a Phillips screwdriver, remove the two screws holding the custom stainless handle from the original location and remove the handle. Remove the two screws on the opposite side of the door. Do not place handle on door until you have completed step 9.

Technical line drawing of two mechanical frame assemblies with mounting brackets and mounting holes (no text or symbols)

1. Remove plastic hole plug from door handle and relocate to opposite side. Lift the handle slightly and press on the locking tab, then gently pry the hole plug out of the hole, being careful not scratch the top cap.

Hinge Plastic Hole Plug Right Side Door Swing Screw Plastic Hole Plug Left Side Door Swing Right Side Hinge Invert Screw Invert Hinge

1. Attach handle removed in Step 8 to opposite side of door frame. Be sure to tighten all four screws removed in Step 8.

2. Remove pivot screw from top hinge, invert screw and reinstall pivot screw in top hinge.

Press in locking tab, then lightly pry up to remove hole plug and move to opposite side

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1. Remove all three screws on the opposite side of the hinge and carefully lift off the door latch assembly.

Line drawing of a mechanical bracket or panel assembly with mounting holes and ribbeds (no text or symbols)

1. Place the door latch assembly on opposite side of unit. Be sure to tighten all three screws securely.

Technical line drawing of a mechanical bracket with bolts and mounting feet (no text or symbols)

1. Place door on lower hinge pin. Invert and install upper hinge on door. Fasten upper hinge to unit (three screws). Partially tighten screws.

Line drawing of a hand using a screwdriver to adjust or install a component on a base (no text or symbols)

1. Adjust door to ensure proper seal. Tighten upper and lower hinge screws securely.

2. Replace screws in holes in bottom of unit on opposite side.

3. Replace the grille.

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Door Latch

The door latch assembly included with your unit can be installed to prevent the door from opening when the vehicle is in motion.

To install, perform the following:

1. Remove the two outer most screws from the non-hinge side.
2. Place spacer (2) over mounting holes. Place latch (1) on top of spacer (2). NOTE: Spacer (2) only required if included with unit.
3. Re-install the screws, but do not tighten all the way.
4. Verify door latch engagement and adjust as necessary.
5. Tighten screws.

Technical diagram showing a mechanical assembly with labeled parts 1 and 2, likely for assembly or maintenance instructions.

Door latch can be used to prop door open approximately 1/2" (13 mm) when unit is not in use.

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First Use

All U-Line controls are preset at the factory. Initial startup requires no adjustments.

NOTICE

U-Line recommends discarding the ice produced during the first two to three hours of operation to avoid possible dirt or scale that may dislodge from the water line.

To turn the unit on or off:

Press the rocker switch located inside the door on the front panel, or behind the grille.

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Ice

ICE MAKER OPERATION

When the ice bucket is full, the ice making mechanism will shut off. However, the refrigeration system will continue to cool and maintain the ice supply.

NOTICE

Do not place cans or bottles in the ice compartment because they will freeze.

OFF ON

To turn off ice production: Raise the bin arm into an upright and locked position. The unit will preserve temperature for ice storage.

NOTICE

If not intending to use the ice maker, turn the water supply valve off. It is also important to raise the bin arm of the ice maker (see above). Failure to raise the bin arm may result in damage to the water valve.

Certain sounds are normal during the unit's operation. You may hear the compressor or fan motor, the water valve, or ice dropping into the ice bucket.

CAUTION

NEVER use an ice pick, knife or other sharp instrument to separate cubes. Shake the ice bucket instead.

During periods of limited use or high ambient temperatures, it is common for cubes to fuse together. Gently shake the bucket to break apart cubes. If not using the ice maker regularly, empty the ice bucket periodically to ensure fresh cubes.

It is normal for cubes to appear cloudy. The cause is air trapped in the water because of fast freezing. It is not caused by the health, taste or chemical make up of the water. It is the same air that is in every glass of water you drink.

Remove the ice bucket for emptying and cleaning. To remove the ice bucket, raise the bin arm and remove the bucket from the ice compartment. Use the ice bucket for ice storage only.

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ICE MAKER ADJUSTMENT

Ice Cube Thickness Adjustment

Interval - As Required

On ice maker equipped models, adjust the cube size by changing water amount injected into the ice maker assembly as follows:

1. Turn the adjusting screw toward the minus (-) sign (clockwise) for smaller cubes or toward the plus (+) sign (counterclockwise) for larger cubes.

2. Install the ice maker assembly cover.

Technical diagram showing two views of a device with labeled components, including a component labeled '1' and a mechanical assembly with parts numbered 2.

1. Remove the ice maker assembly cover (1).
2. Find the adjusting screw on the ice maker assembly control box (2). The adjusting screw is just below the minus (-) and plus (+) signs on the control box.

CAUTION

Too large of an adjustment to the screw can cause the water to overflow the ice maker and can cause property damage.

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Airflow and Product Loading

NOTICE

The unit requires proper airflow to perform at its highest efficiency. Do not block the front grille at any time, or the unit will not perform as expected. Do not install the unit behind a door.

Diagram showing server rack with multiple drive bays and three arrows indicating data flow or movement

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Cleaning

EXTERIOR CLEANING

Vinyl Clad (Black or White) Models

Clean surfaces with a mild detergent and warm water solution. Do not use solvent-based or abrasive cleaners. Use a soft sponge and rinse with clean water. Wipe with a soft, clean towel to prevent water spotting.

Clean any glass surfaces with a non-chlorine glass cleaner.

Stainless Models

Stainless door panels, handles and frames can discolor when exposed to chlorine gas, pool chemicals, saltwater or cleaners with bleach.

Keep your stainless unit looking new by cleaning with a good quality all-in-one stainless steel cleaner and polish monthly. For best results use Claire® Stainless Steel Polish and Cleaner. Comparable products are acceptable. Frequent cleaning will remove surface contamination that could lead to rust. Some installations may require cleaning weekly.

Do not clean with steel wool pads.

Do not use stainless steel cleaners or polishes on any glass surfaces.

Clean any glass surfaces with a non-chlorine glass cleaner.

Do not use cleaners not specifically intended for stainless steel on stainless surfaces (this includes glass, tile and counter cleaners).

If any surface discoloring or rusting appears, clean it quickly with Bon-Ami® or Barkeepers Friend Cleanser® and a nonabrasive cloth. Always clean with the grain. Always finish with Claire® Stainless Steel Polish and Cleaner or comparable product to prevent further problems.

Using abrasive pads such as ScotchBrite™ will cause the graining in the stainless to become blurred.

Rust not cleaned up promptly can penetrate the surface of the stainless steel and complete removal of the rust may not be possible.

Integrated Models

To clean integrated panels, use household cleaner per the cabinet manufacturer's recommendations.

INTERIOR CLEANING

Disconnect power to the unit.

Clean the interior and all removed components using a mild nonabrasive detergent and warm water solution applied with a soft sponge or non-abrasive cloth.

Rinse the interior using a soft sponge and clean water.

Do not use any solvent-based or abrasive

cleaners. These types of cleaners may transfer taste to the interior products and damage or discolor the interior.

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DEFROSTING

Manual Defrost Models

This unit is a manual defrost model and will require occasional defrosting. When there is build-up of 1/4" (6 mm) or more of frost, manually defrost the unit.

CAUTION

DO NOT use an ice pick or other sharp instrument to help speed up defrosting. These instruments can puncture the inner lining or damage the cooling unit. DO NOT use any type of heater to defrost. Using a heater to speed up defrosting can cause personal injury and damage to the inner lining.

To defrost:

1. Disconnect power to the unit.
2. Remove ice bucket and discard ice.
3. Place towel or other absorbent material on bottom of ice bin.
4. Fill the ice bucket half full with warm, not hot water. This will help the unit defrost faster.
5. Place the ice bucket back into the unit on top of the towel or other absorbent material.
6. Prop the door in an open position (2 in. [50 mm] minimum).
7. After about 1 hour remove the ice bin and discard water.
8. Allow the frost to melt naturally.
9. After the frost melts completely clean the interior and all removed components. (See INTERIOR CLEANING).

NOTICE

DO NOT clean ice bucket using a dishwasher. The bucket is not dishwasher safe and will be damaged.

1. When the interior is dry, reconnect power and turn unit on.

NOTE: To safeguard against contaminates in ice, discard first three batches of ice after defrosting.

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Cleaning Condenser

INTERVAL - EVERY SIX MONTHS

To maintain operational efficiency, keep the front grille free of dust and lint, and clean the condenser when necessary. Depending on environmental conditions, more or less frequent cleaning may be necessary.

WARNING

Disconnect electric power to the unit before cleaning the condenser.

WARNING

DO NOT touch the condenser fins. The condenser fins are SHARP and can be easily damaged.

NOTICE

DO NOT use any type of cleaner on the condenser unit.

1. Remove the grille. (See GRILLE-PLINTH INSTALLATION).
2. Clean the condenser coil using a using a soft brush with a "combing" action or vacuum cleaner. Do not touch the condenser coil.
3. Install the grille.

Condenser

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Extended Non-Use

VACATION/HOLIDAY, PROLONGED SHUTDOWN

The following steps are recommended for periods of extended non-use:

1. Remove all consumable content from the unit.
2. Disconnect the power cord from its outlet/socket and leave it disconnected until the unit is returned to service.
3. Turn off the water supply.
4. If ice is on the evaporator, allow ice to thaw naturally.
5. Clean and dry the interior of the cabinet. Ensure all water has been removed from the unit.
6. Disconnect the water and drain line (if applicable) making sure all water is removed from the lines.
7. The door must remain open to prevent formation of mold and mildew. Open door a minimum of 2" (50 mm) to provide the necessary ventilation.

WINTERIZATION

If the unit will be exposed to temperatures of 40^ F ( 5^ C) or less, the steps above must be followed. In addition, P60 drain pumps in clear ice machines must be drained according to the following procedure:

1. Remove the drain pump from the ice machine.
2. Drain the water in the pump's reservoir by turning the pump upside down and allowing the water to drain through the pump's inlet and vent tube fittings.
3. After water is drained, reinstall the drain pump and reattach all connections.

For questions regarding winterization, please call U-Line at +1.800.779.2547.

Damage caused by freezing temperatures is not covered by the warranty.

Do not put anti-freeze in your unit.

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Troubleshooting

BEFORE CALLING FOR SERVICE

If you think your U-Line product is malfunctioning, read the CONTROL OPERATION section to clearly understand the function of the control.

If the problem persists, read the NORMAL OPERATING SOUNDS and TROUBLESHOOTING GUIDE sections below to help you quickly identify common problems and possible causes and remedies. Most often, this will resolve the problem without the need to call for service.

IF SERVICE IS REQUIRED

If you do not understand a troubleshooting remedy, or your product needs service, contact U-Line Corporation directly at +1.414.354.0300

When you call, you will need your product Model and Serial Numbers. This information appears on the Model and Serial number plate located on the upper right or rear wall of the interior of your product.

All models incorporate rigid foam insulated cabinets to provide high thermal efficiency and maximum sound reduction for its internal working components. Despite this technology, your model may make sounds that are unfamiliar.

Normal operating sounds may be more noticeable because of the unit's environment. Hard surfaces such as cabinets, wood, vinyl or tiled floors and paneled walls have a tendency to reflect normal appliance operating noises.

Listed below are common refrigeration components with a brief description of the normal operating sounds they make. NOTE: Your product may not contain all the components listed.

- Compressor: The compressor makes a hum or pulsing sound that may be heard when it operates.

• Evaporator: Refrigerant flowing through an evaporator may sound like boiling liquid.
• Condenser Fan: Air moving through a condenser may be heard.
• Automatic Defrost Drain Pan: Water may be heard dripping or running into the drain pan when the unit is in the defrost cycle.

TROUBLESHOOTING GUIDE

DANGER

ELECTROCUTION HAZARD. Never attempt to repair or perform maintenance on the unit before disconnecting the main electrical power.

Troubleshooting - What to check when problems occur:

Problem	Possible Cause and Remedy
Light Remains on When Door Is Closed.	Turn off light switch if equipped.Check reed switch.
Unit Develops Frost on Internal Surfaces.	Frost on the rear wall is normal and will melt during each off cycle.If there is excessive build-up of 1/4" or more, manually defrost the unit.Ensure the door is closing and sealing properly.High ambient temperature and excessive humidity can also produce frost.
Unit Develops Condensation on External Surfaces.	The unit is exposed to excessive humidity.Moisture will dissipate as humidity levels decrease.
Product Is Freezing.	Because product in contact with the rear wall may freeze, ensure no product is touching the rear wall.Adjust the temperature to a warmer set point.

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Problem

Possible Cause and Remedy

Product is Not Cold Enough.

Air temperature does not indicate product temperature. See CHECKING PRODUCT TEMPERATURE below.Adjust the temperature to a cooler set point.Ensure unit is not located in excessive ambient temperatures or in direct sunlight.Ensure the door is closing and sealing properly.Ensure the interior light has not remained on too long.Ensure nothing is blocking the front grille, found at the bottom of the unit.Ensure the condenser coil is clean and free of any dirt or lint build-up.

CHECKING PRODUCT TEMPERATURE

Simple line drawing of a glass bottle containing a thermometer, with no text or symbols present.

To check the actual product temperature in the unit:

1. Partially fill a plastic (nonbreakable) bottle with water.
2. Insert an accurate thermometer.
3. Tighten the bottle cap securely.
4. Place the bottle in the desired area for 24 hours.
5. Avoid opening the unit during the testing period.
6. After 24 hours, check the temperature of the water. If required, adjust the temperature control in a small increment (see CONTROL OPERATION).

Causes which affect the internal temperatures of the cabinet include:

• Temperature setting.
- Ambient temperature where installed.
• Installation in direct sunlight or near a heat source.
- The number of door/drawer openings and the time the door/drawer is open.
- The time the internal light is illuminated. (This mainly affects product on the top rack or shelf.)
• Obstruction of front grille or condenser.

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U-Line Corporation (U-Line) Limited Warranty

One Year Limited Warranty

For one year from the date of original purchase, this U-Line product warranty covers all parts and labor to repair or replace any part of the product that proves to be defective in materials or workmanship. For products installed and used for normal residential use, material cosmetic defects are included in this warranty, with coverage limited to 60 days from the date of original purchase. All service provided by U-Line under the above warranty must be performed by U-Line factory authorized service, unless otherwise specified by U-Line. Service provided during normal business hours.

Available Second Year Limited Warranty

Beyond the standard one year warranty outlined above, U-Line offers an extension of the one year warranty coverage for an additional second year from the date of purchase, free of charge. To take advantage of this second year warranty, you must register your product with U-Line within two months from the date of purchase at u-line.com providing proof of purchase.

Five Year Sealed System Limited Warranty

For five years from the date of original purchase, U-Line will repair or replace the following parts, labor not included, that prove to be defective in materials or workmanship: compressor, condenser, evaporator, drier, and all connecting tubing. All service provided by U-Line under the above warranty must be performed by U-Line factory authorized service, unless otherwise specified by U-Line. Service provided during normal business hours.

Terms

These warranties apply only to products installed in any one of the fifty states of the United States, the District of Columbia, or the ten provinces of Canada. The warranties do not cover any parts or labor to correct any defect caused by negligence, accident or improper use, maintenance, installation, service, repair, acts of God, fire, flood or other natural disasters. The product must be installed, operated, and maintained in accordance with the U-Line User Guide.

The remedies described above for each warranty are the only ones that U-Line will provide, either under these warranties or under any warranty arising by operation of law. U-Line will not be responsible for any consequential or incidental damages arising from the breach of these warranties or any other warranty, whether express, implied, or statutory. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. These warranties give you specific legal rights, and you may also have other rights which vary from state to state.

Any warranty that may be implied in connection with your purchase or use of the product, including any warranty of merchantability or any warranty fit for a particular purpose is limited to the duration of these warranties, and only extends to five years in duration for the parts described in the section related to the five year limited warranty above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.

• The warranties only apply to the original purchaser and are non-transferable.
• The second year and five year warranties cover products installed and used for normal residential or designated marine use only.
- The warranties apply to units operated outside only if designed for outdoor use by model and serial number.
- Replacement water filters, light bulbs, and other consumable parts are not covered by these warranties.
- The start of U-Line's obligation is limited to four years after the shipment date from U-Line.
- In-home instruction on how to use your product is not covered by these warranties.
- Food, beverage, and medicine loss are not covered by these warranties.
- If the product is located in an area where U-Line factory authorized service is not available, you may be responsible for a trip charge or you may be required to bring the product to a U-Line factory authorized service location at your own cost and expense.
- Units purchased after use as floor displays are covered by the limited one year warranty only and no coverage is provided for cosmetic defects.
• Signal issues related to Wi-Fi connectivity are not covered by these warranties.

For parts and service assistance, or to find U-Line factory authorized service near you, contact U-Line: 8900 N. 55th Street, Milwaukee, WI 53223 • u-line.com • [e-mail] • +1.800.779.2547

Copyright © 2014/2017 U-Line Corporation. All Rights Reserved. | Publication Number 30379 | 04/2017 Rev. K

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Wire Diagram

graph TD
    subgraph 'MANUAL CONTROL ICEMAKER & COMBO'
        direction TB
        A["ROCKER SWITCH"] --> B["Black"]
        B --> C["WHITE"]
        C --> D["BROWN"]
        D --> E["WATER VALVE"]
        F["COND FAN"] --> G["BLUE"]
        H["CONTROL"] --> I["MIN"]
        J["RED"] --> K["WHITE"]
        L["YELLOW"] --> M["4"]
        N["WHITE"] --> O["5"]
        P["BROWN"] --> Q["3"]
        R["BROWN"] --> S["2"]
        T["BLACK"] --> U["6"]
    end

    subgraph 'EMBRACO COMPRESSOR'
        V["ICEMAKER"] --> W["RED"]
        W --> X["NO NC BIN SW C"]
        X --> Y["BROWN"]
        Y --> Z["ORANGE OR BLUE SW HOLD RED"]
        Z --> AA["3 RPM MOTOR"]
        AA --> AB["MOLD HEATER"]
        AB --> AC["BROWN"]
        AC --> AD["LIMIT SW"]
        AE["220-240 VOLT PLUG"] --> AF["115 VOLT PLUG"]

    subgraph 'POWER CORD ASSEMBLY'
        AG["GROUND: GREEN or GREEN W/ YELLOW"] --> AH["BLACK"]
        AI["BLACK-HOT (SMOOTH)"] --> AJ["BLACK-NETRAL (RIBBED)"]
        AK["OVERLOAD"] --> AL["EMU ONLY CAP"]
        AM["GROUND: GREEN or GREEN W/ YELLOW"] --> AN["BLACK-MOTOR"]
    end

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Product Liability

Field service technicians are authorized to make an initial assessment in the event of reported damages. If there are any questions about the process involved, the technician should call U-Line for further explanation.

While inspecting for defects or installation issues, photos should be taken to document any damages or issues found.

During the assessment, if the service technician is able to find the source of the damage and it can be resolved by replacement of a part, the servicer is authorized to replace the part in question. The part that caused the damage must be returned to U-Line in its entirety. The part must be clearly labeled with the serial number of the unit it was removed from, the date, and the servicer who removed the part.

If the service technician determines the damage is the result of installation issues (water connection/drain, etc.), the consumer would be notified and the issues shall be resolved at the direction of the consumer.

If damage is evident and the service technician is unable to find the source, U-Line must be contacted at 1-800-799-2547 for further direction

8900 N. 55th Street • Milwaukee, WI 53223 T: +1.414.354.0300 • F: +1.414.354.354.5696 Website: www.u-line.com

Right product. Right place. Right temperature Since 1962.

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Warranty Claims

The following information defines the parameters for filing a warranty claim:

• Valid serial number needed
• Valid model number needed
• Narda (or equivalent) form or submitted online at www.u-line.com
• 60 day submittal deadline from date of completed service
• Only one repair or unit per warranty claim
• Refrigerant should be labeled and included on the labor submittal
• Door and water level adjustments are covered 30 days from install date.

Serial Number Requirements:

14 30911 12 XXXX Year Month

A typical serial number is shown above. The first two digits of the first segment, 14, represents the production year. The number between the dashes, 12, represents the production month. In most cases, warranty status can be verified by the production date information within the serial number.

• Alternatively, a Proof of Purchase (or equivalent) may submitted with the warranty claim to document

warranty status. We also accept the following information to verify warranty status:

• New Construction Occupancy Documents
- Closing Paperwork
• Final Billing - Remodel

Noting all of the following on the warranty claim will be considered proof of purchase, hard copy will not be required:

• Name of the selling Dealer
• Date of purchase/installation
• Order or Invoice number (if available)

• Description of document reviewed (i.e. store receipt, closing paperwork, etc)

Parts and labor claims are paid separately. Indicate part numbers and description for parts used in the warranty repair. Include the purchase invoice and name of the parts supplier used to procure the parts.

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Parts 1 27 18 23 13 16 15 22 8 9 14 25 6 5 21 12 7 4 3 17

ULN-SP18FCB-03A
Item	Description	U-Line P/N
1	Back panel	80-54644-00
2	Compression nut/sleeve	80-54355-00
3	Compressor electricals only	80-54377-00
4	Compressor w/electricals	80-54376-00
5	Condenser Assembly	80-54645-00
6	Condenser fan blade	80-54379-00
7	Condenser fan motor	80-54378-00
8	Door assembly w/o hinges	80-54646-00
9	Gasket, door	80-54619-00
10	Drier	80-54055-00
11	Evap/cabinet assembly	80-54647-00
12	Feet (4)	80-54563-00
13	Flange assembly, black sp18	80-54639-00
14	Grille w/screws	80-54641-00
15	Handle w/screws	80-54621-00
16	Hinges(2) w/screws	80-54638-00
17	Ice bucket	80-54611-00
18	Ice maker assembly	80-54372-00
19	Packaging	80-54643-00
20	Power cord	80-54640-00
21	Rocker switch	80-54105-00
22	Travel handle w/screws	80-54607-00
23	Travel latch assy	80-54572-00
24	Water line assembly	80-54642-00
25	Water valve assembly	80-54356-00
26	Water valve assembly 3/8	80-54624-00
27	Faceplate 115V	80-54523-00

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Ordering Replacement Parts

If you have a purchasing account, please utilize our service website to order parts.

Orders may also be placed by Fax or phone. See our contact information below:

www.U-LineService.com (with service login)

FAX Number: +1.414.354.5696

Phone Number: +1.800.779.2547

NOTICE

Use only genuine U-Line replacement parts. The use of non-U-Line parts can reduce speed of ice production, cause water to overflow from ice maker mold, damage the unit, and void the warranty.

Warranty parts will be shipped at no charge after U-Line confirms warranty status. Please provide the model, serial number, part number and part description. Some parts will require color or voltage information.

If U-Line requires the return of original parts, we will inform you when the parts order is taken. This requirement will be noted on your packing list. A prepaid shipping label will be included with the replacement part. Please enclose a copy of the parts packing list and any labor claims with your return. Please be sure the model and serial numbers are legible on the paperwork. Tag the part with the reported defect.

When ordering a non-warranty part, you will need an open account and tax exemption on file at U-Line. Another option would be to visit www.u-line.com to locate an authorized parts distributor in your area.

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System Diagnosis Guide

System Condition	Suction Pressure	Suction Line	Compressor Discharge	Condenser	Capillary Tube	Evaporator	Wattage
Normal	Normal	Slightly below room temperature	Very hot	Very hot	Warm	Cold	Normal
Overcharge	Higher than normal	Very cold may frost heavily	Slightly warm to hot	Hot to warm	Cool	Cold	Higher than normal
Undercharge	Lower than normal	Warm - near room temperature	Hot	Warm	Warm	Extremely cold near inlet - Outlet below room temperature	Lower than normal
Partial Restriction	Somewhat lower than normal vacuum	Warm - near room temperature	Very hot	Top passes warm - Lower passes cool (near room temperature) due to liquid	Room temperature (cool) or colder	Extremely cold near inlet - Outlet below room temperature backing up	Lower than normal
Complete Restriction	In deep vacuum	Room temperature (cool)	Room temperature (cool)	Room temperature (cool)	Room temperature (cool)	No refrigeration	Lower than normal
No Gas	0 PSIG to 25"	Room temperature (cool)	Cool to hot	Room temperature (cool)	Room temperature (cool)	No refrigeration	Lower than normal

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Compressor Specifications

DANGER

Electrocution can cause death or serious injury. Burns from hot or cold surfaces can cause serious injury. Take precautions when servicing this unit.

Disconnect the power source.

Do not stand in standing water when working around electrical appliances.

Make sure the surfaces you touch are not hot or frozen.

Do not touch a bare circuit board unless you are wearing an anti-static wrist strap that is grounded to an electrical ground or grounded water pipe.

Handle circuit boards carefully and avoid touching components.

To measure the start winding resistance, measure across the C and S pins.

To measure the run winding resistance, measure across the C and R pins.

Also check S to R and you should get the sum of the run and start windings.

To ensure the windings are not shorted, check the S and R to ground.

OVERLOAD PROTECTOR RELAY COVER STARTING RELAY ULIN_0576_AI

	EM150HER
Refrigerant	R134a
Voltage	115 VAC
Frequency	60 Hz
Run Cap	n/a
Start Winding	12.1 Ohm at 77°F
Run Winding	3.9 Ohm at 77°F
LRA	18.0 A
FLA	2.0 A
Starting Device	213514105
Overload	4TM757KFBYY-53

* All resistance readings are ±10%

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Troubleshooting - Extended

SPECIFIC ERRORS & ISSUES

CAUTION

Never attempt to repair or perform maintenance on the unit until the main electrical power has been disconnected from the unit.

TROUBLESHOOTING GUIDE

Concern	Potential Causes	Suggested Remedy
Will not eject ice (water frozen).	Control setting too cold.	Adjust control warmer (counterclockwise).
	Control inoperable (1-2 contacts open)	Replace control.
	Bin switch inoperable.	Replace bin switch.
	Limit switch defective (open).	Replace limit switch.
	Ice maker assembly motor stalled.	Replace motor.
	Broken wire in ice maker circuit.	Repair or replace wiring.
	Water soaked cabinet insulation.	Replace foamed cabinet assembly.
	Dirty condenser.	Clean condenser.
Will not fill with water.	Water supply valve closed.	Open water supply valve.
	Water switch inoperable (open).	Replace water switch.
	Solenoid valve inoperable.	Replace solenoid valve.
	Fill tube outlet frozen.	Defrost fill tube.
	Broken wire in water fill circuit.	Repair or replace wiring.
Will not stop making ice.	Bin switch inoperable (closed).	Replace bin switch.
	Bin arm binding.	Lubricate bin arm pivot points or loosen bin arm lever screw.
Water will not stop filling.	Water switch inoperable (closed).	Replace water switch.
	Solenoid valve inoperable.	Replace solenoid valve.
	Stalled ice maker motor.	Replace motor.
	Temperature control inoperable. Ice maker is in continuous harvest cycle (contacts 1-2 closed).	Replace temperature control.
Ejector blades will not stop turning.	Control inoperable (1-2 contacts will not open).	Replace control.
	Hold switch inoperable.	Replace hold switch.
	Broken wiring.	Repair or replace wiring.
	Short in mold heater.	Replace heater.
Low ice production.	Control set too cold.	Adjust control warmer (counterclockwise).
	Fan motor stalled.	Replace fan motor.
	Ice cubes too large.	Lower water fill adjustment.
	Dirty condenser.	Clean condenser.
	Bypass valve stuck open (Frost Free units only).	Replace bypass valve (Frost Free units only).
Not freezing (compressor and fan motors operating).	Little or no frost pattern on evaporator.	Check for sealed system leak or restriction.
	Bypass valve stuck open (Frost Free units only).	Replace bypass valve (Frost Free units only).
Not freezing (compressor not operating - fans operating).	Relay inoperable.	Replace relay.
	Overload inoperable (open).	Replace overload.
	Compressor inoperable.	Replace compressor.

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Concern	Potential Causes	Suggested Remedy
Not freezing (compressor and fans not operating).	Power cord not plugged in.	Plug in power cord.
	On/Off switch in off position.	Turn switch to on position.
	On/Off switch inoperable (open).	Replace On/Off switch.
	Hold switch inoperable (open).	Replace hold switch.
	Control inoperable (2-3 contacts open).	Replace control.
	Broken wire in freeze circuit.	Repair or replace wiring.
	Ejector blades not in freeze position (12:00)	Manually advance ejector blades to the 12:00 position (test ice maker and limit switch).
Compressor overheating.	Condenser air flow restricted.	Remove restriction (clean condenser and grille).
	Condenser fan blade obstructed.	Remove blade restriction.
	Condenser fan motor stalled.	Replace fan motor.
	Compressor inoperable.	Replace compressor.
Compressor will not stop operating.	Control set too cold.	Adjust control warmer (counterclockwise).
	Control inoperable (2-3 contacts will not open).	Replace control.
	Control sensing bulb not sensing mold temperature.	Fully insert bulb into ice maker tube. Rout bulb away from compressor discharge tube.
	Evaporator fan stalled (Frost Free units only).	Remove obstruction or replace motor.
Water leak (under unit).	Water supply line leaking at solenoid valve inlet.	Tighten fitting or replace fitting gasket and/or fitting.
	Water line leaking at solenoid valve outlet.	Replace water line and fitting.
	Water line leaking at fill tube.	Tighten clamp or replace fill tube assembly.
	Defrost drain line not in drain pan.	Position drain line in drain pan.
	Crack in water line.	Replace water line.
Water leak (inside unit).	Ice maker assembly fill cup obstructed.	Remove obstruction.
	Fill ice cup and fill tube out of alignment.	Align fill tube and fill cup.
	Water level too high.	Adjust water level.
	Defrost drain plugged (Frost Free units only).	Ice in drain trough (Frost Free units only) (see below).
Excessive frost buildup.	Door gasket not sealing properly.	Adjust door hinges or replace door gasket.
	Door out of alignment.	Adjust door hinges.
	Water soaked cabinet insulation.	Replace foamed cabinet assembly.
	Light stays on when door is closed.	Repair or adjust light bracket.
Noisy.	Copper refrigeration tube touching cabinet.	Carefully adjust tubing.
	Fan blade touching shroud.	Adjust fan mounting or shroud.
	Fan blade obstruction (wiring, foam insulation, packaging material).	Remove obstruction.
Ice buildup in drain trough or drainage problem.	Obstructed drain cup or tube.	Clear obstruction.
	Drain trough heater failed (Frost Free units only).	Replace drain trough heater (Frost Free units only).
	Kinked drain tube.	Align drain trough and drain cup.
	Drain trough spout and drain cup not aligned.	Reroute drain tube.
Unit will not defrost (Frost Free units only).	Bypass coil inoperable.	Replace bypass valve.
	Defrost timer inoperable.	Replace defrost timer.
	Bypass valve inoperable.	Replace bypass valve.
Fresh food temperature too cold.	Temperature control set too cold.	Adjust control to warmer setting (counterclockwise).
	Bin/Freezer door not closing.	Adjust or replace door.
	Ice bucket not fully inserted.	Check for ice behind bucket and push ice bucket in place.

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ICE MAKER DIAGNOSIS FLOW CHART

graph TD
    A["DOES THE UNIT REFRIGERATE?"] -->|NO| B["INTERMITTENT"]
    A -->|YES| C["DOES THE UNIT HARVEST ICE IF THE EJECTOR BLADES ARE MOVED BY HAND OR WITH A WRENCH?"]
    C -->|NO| D["WHERE DO THE EJECTOR BLADES STOP?"]
    C -->|YES| E["Is THERE VOLTAGE AT THE SOLENOID VALVE TERMINALS DURING HARVEST?"]
    D -->|EVERYWHERE| F["SOLENOID VALVE FAILURE"]
    D -->|AT 3:00| G["Mold Heater Failure"]
    D -->|NO| H["Water Switch Failure"]
    D -->|YES| I["Solenoid Valve Failure"]
    B --> J["Sealed System Leak"]
    B --> K["Electrical Failure"]
    B --> L["Compressor Failure"]
    B --> M["Fan Motor Failure"]
    B --> N["Defrost System Failure"]
    C --> O["Low Voltage"]
    C --> P["Voltage Drop"]
    C --> Q["Wiring"]
    D --> R["Ice Motor Failure"]
    D --> S["Hold Switch Failure"]
    D --> T["Limit Switch Failure"]
    D --> U["Binding Cam/Ejector"]

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• Temperature control terminals 2 and 3 are closed.
• Power to the condenser.
• Power to the condenser fan.

graph TD
    A["ON OFF SWITCH"] --> B["COMP. START RELAY"]
    B --> C["FAN MOTOR"]
    C --> D["OVER LOAD"]
    D --> E["LIMIT SWITCH"]
    E --> F["BLACK"]
    F --> G["BLACK"]
    G --> H["mold heater"]
    H --> I["ICE MAKER MOTOR"]
    I --> J["mold heater"]
    J --> K["MOLD HEATER"]
    K --> L["RED SWITCH"]
    L --> M["HOLD SWITCH"]
    M --> N["WHITE SWITCH"]
    N --> O["ground"]
    O --> P["UL183-4"]
    P --> Q["RED SWITCH"]
    Q --> R["WHITE SWITCH"]
    R --> S["HOLD SWITCH"]
    S --> T["WHITE SWITCH"]
    T --> U["RED SWITCH"]
    U --> V["WHITE SWITCH"]
    V --> W["HOLD SWITCH"]
    W --> X["WHITE SWITCH"]
    X --> Y["HOLD SWITCH"]
    Y --> Z["WHITE SWITCH"]
    Z --> AA["HOLD SWITCH"]
    AA --> AB["WHITE SWITCH"]
    AB --> AC["HOLD SWITCH"]
    AC --> AD["WHITE SWITCH"]
    AD --> AE["HOLD SWITCH"]
    AE --> AF["WHITE SWITCH"]
    AF --> AG["HOLD SWITCH"]
    AG --> AH["WHITE SWITCH"]
    AH --> AI["HOLD SWITCH"]
    AI --> AJ["WHITE SWITCH"]
    AJ --> AK["HOLD SWITCH"]
    AK --> AL["WHITE SWITCH"]
    AL --> AM["HOLD SWITCH"]
    AM --> AN["WHITE SWITCH"]
    AN --> AO["HOLD SWITCH"]
    AO --> AP["WHITE SWITCH"]
    AP --> AQ["HOLD SWITCH"]
    AQ --> AR["WHITE SWITCH"]
    AR --> AS["HOLD SWITCH"]
    AS --> AT["WHITE SWITCH"]
    AT --> AU["HOLD SWITCH"]
    AU --> AV["WHITE SWITCH"]
    AV --> AW["HOLD SWITCH"]
    AW --> AX["WHITE SWITCH"]
    AX --> AY["HOLD SWITCH"]
    AY --> AZ["WHITE SWITCH"]
    AZ --> BA["HOLD SWITCH"]
    BA --> BB["WHITE SWITCH"]
    BB --> BC["HOLD SWITCH"]
    BC --> BD["WHITE SWITCH"]
    BD --> BE["HOLD SWITCH"]
    BE --> BF["WHITE SWITCH"]

Figure 1. Freeze Cycle

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Harvest-1 Cycle

• Temperature control terminals 2 and 3 are open - 2 and 1 close.
  • No power to the compressor or condenser fan.
• If bin arm is down, power goes through bin arm switch to the ice maker motor. If bin arm is up, the ice maker will not harvest.

graph TD
    A["ON OFF SWITCH"] --> B["LIMIT SWITCH"]
    B --> C["COMP. START RELAY"]
    C --> D["FAN MOTOR"]
    D --> E["OVER LOAD"]
    E --> F["BLUE"]
    F --> G["WATER VALVE"]
    G --> H["WHITE"]
    H --> I["HOLD SWITCH"]
    I --> J["C"]
    J --> K["NO"]
    K --> L["TEMP. CONTROL"]
    L --> M["RED"]
    M --> N["NO BIN SWITCH"]
    N --> O["C"]
    O --> P["ORANGE"]
    P --> Q["MOLD HEATER"]
    Q --> R["ICE MAKER MOTOR"]
    R --> S["orange"]
    S --> T["ORANGE"]
    T --> U["Black"]
    U --> V["Black"]
    V --> W["Black"]
    W --> X["Black"]
    X --> Y["Black"]
    Y --> Z["Black"]
    Z --> AA["Black"]
    AA --> AB["Black"]
    AB --> AC["Black"]
    AC --> AD["Black"]
    AD --> AE["Black"]

Figure 2. Harvest-1 Cycle (Hold Switch in Normal Position)

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HARVEST-2 CYCLE

• Ice maker ejector blades reach approximately 2:00 position and cam depresses the hold switch. Power goes through the hold switch to the ice maker motor and mold heater.
• Ejector blades stall on ice and ice maker motor pulsates until mold heater warms and ice releases.

graph TD
    A["ON OFF SWITCH"] --> B["LIMIT SWITCH"]
    B --> C["BLACK"]
    C --> D["FAN MOTOR"]
    D --> E["COMP. START RELAY"]
    E --> F["OVER LOAD"]
    F --> G["BLACK"]
    G --> H["BLUE"]
    H --> I["WATER"]
    I --> J["FILL SWITCH"]
    J --> K["INC"]
    K --> L["ICE MAKER MOTOR"]
    L --> M["ORANGE"]
    M --> N["MOLD HEATER"]
    N --> O["BLACK"]
    O --> P["ORANGE"]
    P --> Q["MOLD HEATER"]
    Q --> R["BLACK"]
    R --> S["ORANGE"]
    S --> T["WHITE SWITCH"]
    T --> U["RED"]
    U --> V["CONTROL TEMP."]
    V --> W["NO BIN SWITCH"]
    W --> X["WHITE SWITCH"]
    X --> Y["Ground"]
    Y --> Z["White"]

Figure 3. Harvest-2 Cycle (Hold Switch in Switched Position)

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WATER FILL CYCLE

• Ice maker ejector blades reach approximately 10:00 position and cam depresses the water fill switch.
  • Power to the water valve. Ice maker mold fills.

graph TD
    A["ON OFF SWITCH"] --> B["LIMIT SWITCH"]
    B --> C["BLACK"]
    C --> D["FAN MOTOR"]
    D --> E["COMP. START RELAY"]
    E --> F["OVER LOAD"]
    F --> G["BLACK"]
    G --> H["BLUE"]
    H --> I["WATER VALVE"]
    I --> J["WHITE"]
    J --> K["HOLD SWITCH"]
    K --> L["NO"]
    L --> M["RED"]
    M --> N["TEMP. CONTROL"]
    N --> O["ICE MAKER MOTOR"]
    O --> P["MOLD HEATER"]
    P --> Q["BLACK"]
    Q --> R["ORANGE"]
    R --> S["ON/OFF SWITCH"]
    T["ground"] --> U["Black"]
    V["white"] --> W["Water VALVE"]
    X["black"] --> Y["Blue"]
    Z["red"] --> AA["NO BIN SWITCH"]
    AB["orange"] --> AC["ORANGE"]
    AD["UNICULAR"] --> AE["CELL SWITCH"]
    AF["INTEGRATED"] --> AG["GREEN RED OUT"]
    AH["OUTRICH"] --> AI["RED OUT"]
    AJ["OUTRICH"] --> AK["RED OUT"]
    AL["OUTRICH"] --> AM["RED OUT"]
    AN["OUTRICH"] --> AO["RED OUT"]
    AP["OUTRICH"] --> AQ["RED OUT"]
    AR["OUTRICH"] --> AS["RED OUT"]
    AT["OUTRICH"] --> AU["RED OUT"]
    AV["OUTRICH"] --> AW["RED OUT"]
    AX["OUTRICH"] --> AY["RED OUT"]
    AZ["OUTRICH"] --> BA["RED OUT"]
    BB["OUTRICH"] --> BC["RED OUT"]
    BD["OUTRICH"] --> BE["RED OUT"]
    BF["OUTRICH"] --> BG["RED OUT"]
    BH["OUTRICH"] --> BI["RED OUT"]
    BJ["OUTRICH"] --> BK["RED OUT"]
    BL["OUTRICH"] --> BM["RED OUT"]
    BN["OUTRICH"] --> BO["RED OUT"]
    BP["OUTRICH"] --> BQ["RED OUT"]
    BR["OUTRICH"] --> BS["RED OUT"]
    BT["OUTRICH"] --> BU["RED OUT"]
    BV["OUTRICH"] --> BW["RED OUT"]
    BX["OUTRICH"] --> BYD["RED OUT"]
    BZ["OUTRICH"] --> CA["RED OUT"]
    CB["OUTRICH"] --> CC["RED OUT"]
    CD["OUTRICH"] --> CE["RED OUT"]
    CF["OUTRICH"] --> CG["RED OUT"]
    CH["OUTRICH"] --> CI["RED OUT"]
    CJ["OUTRICH"] --> CK["RED OUT"]
    CL["OUTRICH"] --> CM["RED OUT"]
    CN["OUTRICH"] --> CO["RED OUT"]
    CP["OUTRICH"] --> CCA["RED OUT"]
    CE["OUTRICH"] --> CY["RED OUT"]
    CZ["OUTRICH"] --> CEY["RED OUT"]
    DA["OUTRICH"] --> DBY["RED OUT"]
    DBY["POLY SWITCH"] --> DC[C: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100

Figure 4. Water Fill Cycle

EJECT CYCLE

• Ejector blades push ice into bucket and stop at 12:00 position.
  • Temperature control terminals 2 and 3 have closed during harvest cycle.
• Next freeze cycle begins with power to the compressor and condenser fan.

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TEMPERATURE CONTROL SPECIFICATIONS

Double Throw Ice Maker Thermostat Numbers 4548, AR-19-12, 2636, 2690, 2691, 2717, 2783, 2782-S, 2763-S, 2780, 80-26005-02

These temperature controls are double throw, single pole controls. The sensing tube is inserted into the ice maker mold and senses mold temperature. After ice is sensed in the mold, the 2-3 contacts open (stopping the compressor) and the 2-1 contacts are closed (starting the ice maker motor). The 2-3 contacts close (2-1 contacts open) before the end of the ice harvest cycle. The hold switch prevents power going back to the compressor. This prepares the control for the next cycle.

CYCLE	OPEN CIRCUIT	CLOSED CIRCUIT
FREEZE	2 - 1	2 - 3
HARVEST	2 - 3	2 - 1

183-9
Figure 5. Temperature Controls - Manual Defrost Ice Makers

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LIMIT SWITCH SPECIFICATIONS

• Normally closed Bi-metal switch
- Open temperature: 104^ F
- Close temperature: 83^ F

The function of this switch is to open in the event of an overheating condition. This bi-metal thermostat is normally closed and does not initiate the ice harvest cycle. The ice harvest cycle is initiated by a double throw, single pole temperature located remotely from the ice maker assembly.

3.00 28.12 183-10

Figure 6. Limit Switch

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REPLACING ICE MAKER ASSEMBLY (CO29F ONLY)

1. Unplug the unit from the main power source.
2. Disconnect ice maker wire harness at plug (1).
3. Remove control capillary tube from sensing tube on ice maker assembly (2).
4. Remove water inlet tube.
5. Remove front cover (3).
6. Advance the ejector blade to the 3 o'clock position by turning the 5/16" hex head on the small brass gear counterclockwise (4).

7. Remove three screws from wall of freezer housing (5).

8. Remove ice maker assembly.

9. Place new ice maker assembly into position and secure with three screws (5).
10. Reconnect wire harness at plug.
11. Insert control capillary tube into ice maker sensing tube.
12. Insert water inlet tube.
13. Apply Permagum ^® to all exit holes.
14. Install back panel.
15. Plug in unit and test.

U-LINE1001

Figure 7. Ice Maker Assembly

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REPLACING ICE MAKER ASSEMBLY (ALL MODELS EXCEPT CO29F)

1. Remove back panel.
2. Disconnect all wires at bell connectors (5 wires-Models BI95, BI98 or SP18; or Plug-Models).
3. Remove capillary tube from sensing tube on ice maker assembly (2).

4. Remove water inlet tube.

5. Remove front cover (3)

6. Advance ejector blades to the 3:00 position by turning the 5/16" hex head on the small brass gear counterclockwise (4).

7. Remove two screws from the side wall of evaporator (5).

8. Remove screws from the bottom of the evaporator plate.

9. Remove ice maker assembly from evaporator shelf.

10. Clean alumilastic from evaporator shelf.

11. Apply 1/4" layer of fresh alumilastic to heater side of new ice maker.

12. Replace parts in reverse order of removal.

13. Reconnect all wires.

14. Insert capillary tube into ice maker sensing tube.

15. Insert water inlet tube.

16. Apply permagum to all exit holes. Mount back panel.

17. Mount the back panel.

18. Plug in unit and test.

220 Volt Conversion List

All models listed in this manual are equipped to run on 110/115 volt. This document is a conversion list for the applicable 220 volt parts for the following models:

• SP18
  • BI95
  • BI98
• SS1095

110V P/N	220V P/N	Description
5263-S	5195	Fan Motor
80-39015-00	628109	I.M. motor (ice makers)
402	619	Ice maker assembly -Models SP18, BI95, BI98and model SS1095
402-29/1175	620	Ice maker assembly -Models SP18, BI95, BI98and model SS1095
2552A	2555A	Water valve
5402-S	5404-S	Compressor (ice makers)
150	650	Faceplate assembly
5414	5418	Relay
5413	5417	Overload

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Defrost

These units are manual defrost.

To defrost unit remove ice bucket. Turn unit off. Use toweling inside to absorb water as it melts down. This will help prevent water from getting onto customer's floor.

The defrost duration is dependent upon usage or climate. Typically, defrosting is needed approximately every 6 weeks.

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Replace Ice Maker

The new ice maker assembly you have received will have a plug-in connection. In some instances you may need to cut plug off from cable and hard-wire the connections.

REMOVE ICE MAKER

1. Unplug the unit.
2. Disconnect ice maker wire harness at plug.
3. Disconnect thermistor plug.
4. Remove water inlet tube.

5. Remove front cover.

6. Advance ejector blade to the 3 o'clock position by turning the 5/16" hex head on the small brass gear counterclockwise.

7. Remove three screws from wall of freezer housing.

8. Remove ice maker assembly.

Small brass gear hex head Freezer housing 2 Wire harness Front cover Freezer housing screws

INSTALL ICE MAKER

1. If ice maker sits on evaporator (as shown) be sure to apply the included Alumilastic paste.

Apply here

1. Reconnect plug.
2. Reconnect thermistor plug.
3. Insert water inlet tube.
4. Apply Permagum ^® to all exit holes on back of unit.
5. Install back panel.
6. Plug in unit and test.