U-Line U2224DWRINT00A User Manual

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USER GUIDE & SERVICE MANUAL

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

RIGHT PRODUCT. RIGHT PLACE. RIGHT TEMPERATURE. SINCE 1962.

2000 Series • 2224DWR • 24" Drawer Model

USER GUIDE

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Contents

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

Intro

Safety

Safety and Warning Disposal and Recycling

Installation

Environmental Requirements Electrical Cutout Dimensions Product Dimensions Anti-Tip Bracket General Installation Integrated Panel Dimensions Integrated Grille / Plinth Dimensions Integrated Panel Installation Grille / Plinth Installation

Troubleshooting Warranty

Service Extended

Wire Diagram Product Liability Warranty Claims Parts Ordering Replacement Parts System Diagnosis Guide Compressor Specifications Troubleshooting Extended Control Quick Guide Thermistor Defrost Remove Fan and Cover

Drawers

Operating Instructions

First Use Control Operation Sabbath Mode Airflow and Product Loading

Maintenance

Cleaning Cleaning Condenser Extended Non-Use

Service

USER GUIDE

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WELCOME TO U-LINE

Congratulations on your U-Line purchase. Your product comes from a company with over five decades 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 Wine Captain

Door Refrigerators, Drawer Models, Freezers, Combo® Models, and more.

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.

Models, Beverage Centers, Clear Ice Machines, Crescent Ice Makers, Glass & Solid

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.

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: sales@u-line.com

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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: onlineservice@u-line.com

Parts Email: onlineparts@u-line.com

CONNECT WITH US

Designed, engineered and assembled in WI, USA

Introduction 1

USER GUIDE

NOTICE

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Safety and Warning

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.

DANGER

This unit contains R600a (Isobutane) which is a flammable hydrocarbon. It is safe for regular use. Do not use sharp objects to expedite defrosting. Do not service without consulting the “R600a specifications” section included in the User Guide. Do not damage the refrigerant circuit.

WARNING

Service must be done by factory authorized service personnel. Any parts shall be replaced with like components. Failure to comply could increase the risk of possible ignition due to incorrect parts or improper service.

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.

Safety and Warning 1

USER GUIDE

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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).

Disposal and Recycling 1

USER GUIDE

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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.

Environmental Requirements 1

USER GUIDE

NOTICE

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Electrical

WARNING

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.

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.

Electrical 1

USER GUIDE

(102 mm)

(178 mm)

33-7/8"

(860 mm)

34-7/8"

(886 mm)

23-3/4"

(605 mm)

Preferred location for electrical outlet is in adjacent cabinet.

24"

(610 mm)

5/8"

(16 mm)

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Cutout Dimensions

PREPARE SITE

Your U-Line product has been designed exclusively for a

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.

The product is designed and manufactured for seamless

integration in the specified cutout opening shown, which

requires precise measurements. The opening must be

square and plumb front to back. Although not required,

you may choose to increase the overall cutout width for

ease of installation.

The Modular 3000 Series units are engineered with a

variety of adjustment features to help ensure a seamless

installation. Adjustable doors, leveling legs and grille will

assist in fine tuning the installation.

CUTOUT DIMENSIONS

Metric measurements rounded and optimized.

All 3000 Series models fully integrate into overlay/face

frame, inset or European/frameless cabinet styles and

install seamlessly into standard 24" (610 mm) depth

cabinet base.

CAUTION

Unit can NOT be installed behind a closed cabinet

door.

Cutout Dimensions 1

USER GUIDE

23-1/4"

(591 mm)

33-11/16" to 34-11/16"

(856 mm to 881 mm)

23 5/8" (600 mm)

*Includes 3/4" (20 mm) integrated panel

3-5/16"

(84 mm)

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Product Dimensions

Product Dimensions 1

USER GUIDE

Left Hinged Cabinet

Right Hinged Cabinet

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Anti-Tip Bracket

CAUTION

The anti-tip bracket must be installed to prevent

the unit from tipping when doors are fully

opened or excess weight is placed on the front of

the unit.

The anti-tip bracket has multiple mounting options.

Mounting will depend on your particular cabinet

configuration. Locate 3 #8x5/8" screws included with your

unit.

TOP MOUNT

SIDE MOUNT

Side mount position is used when you are unable to mount

the bracket to the underside of your countertop.

For ease of installation, the anti-tip bracket is pre-installed

in the top mount position.

1. Completely slide the unit into its position in the

cabinet. Be certain unit height is properly adjusted.

(See GENERAL INSTALLATION).

2. Open door completely. Make certain door clears

surrounding cabinetry.

3. Using a 3/32" (2.50 mm) drill bit, drill 3 pilot holes 5/8"

(16 mm) deep into bottom of counter top. Use the

anti-tip bracket as a template.

4. Install 3 #8x5/8" screws into the plate using a

#2 Phillips head screwdriver.

1. Remove the pre-installed anti-tip bracket from the top

mount position and align the bracket to the hinge side

of the unit as shown above.

2. Reinstall the 2 #8x5/8" screws into the plate using a

#2 Phillips head screwdriver.

3. Completely slide the unit into its position in the

cabinet. Be certain unit height is properly adjusted.

(See GENERAL INSTALLATION).

4. Open door completely. Make certain door clears

surrounding cabinetry.

5. Using a 3/32" (2.50 mm) drill bit, drill 3 pilot holes 5/8"

(16 mm) deep into cabinetry frame using the anti-tip

bracket as a template.

6. Install 3 #8x5/8" screws into the plate using a #2

Phillips head screwdriver.

Anti-Tip Bracket 1

USER GUIDE

Rotate Legs to Adjust

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General Installation

1. Use a level to confirm

the unit is level. Level

should be placed along

top edge and side edge

as shown.

2. If the unit is not level, remove grille and adjust legs as

necessary. Use included tool to adjust the height of the

legs.

INSTALLATION

1. Plug in the power/electrical cord.

2. Gently push the unit into position. Be careful not to

entangle the cord.

3. Re-check the leveling, from front to back and side to

side. Make any necessary adjustments. The unit’s top

surface should be approximately 1/8" (3 mm) below

the countertop.

4. Install the anti-tip bracket.

5. Remove the interior packing material and wipe out the

inside of the unit with a clean, water-dampened cloth.

3. Confirm the unit is level after each adjustment and

repeat the previous steps until the unit is level.

INSTALLATION TIP

If the room floor is higher than the floor in the cutout

opening, adjust the rear legs to achieve a total unit rear

height of 1/8" (3 mm) less than the opening’s rear height.

Shorten the unit height in the front by adjusting the front

legs. This allows the unit to be gently tipped into the

opening. Adjust the front legs to level the unit after it is

correctly positioned in the opening.

General Installation 1

USER GUIDE

NOTICE

BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT INTERFERENCE

23-1/2"

(595 mm)

3/4" (20 mm)

Integrated Panel

14-15/16" (379 mm)

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Integrated Panel Dimensions

Metric measurements rounded and optimized.

STANDARD PANELS

Due to differences in surrounding cabinetry the

panel may not perfectly align with drawer. The

procedure below is designed to provide a

finished integrated panel that seamlessly

integrates with surrounding cabinetry.

Panel Preparation

A full integrated drawer panel completely covers the

drawer and provides a built-in appearance.

Two panels are required per unit. Dimensions for both

panels are the same for standard integrated panels and

handleless integrated panels.

When applying an integrated panel to a unit,

ensure that both sides are finished in order to

prevent warping.

Standard Panel Dimensions

Each drawer panel must not weigh more than

20 lbs (10 kg).

It is important to ensure that all drilled holes are

drilled to the correct depth in order to avoid

splits in the wood when hardware is installed.

1. Cut the panels to the dimensions listed in the diagram

below.

2. Optional: Stain or finish panel to desired stain or color.

Be sure to closely follow the instructions provided by

the manufacturer.

3. Optional: Install handles and hardware.

Integrated Panel Dimensions 1

USER GUIDE

NOTICE

Top Design and Insert Notch

Wooden Insert

Main Panel

Integrated Panel

Attach Wooden Insert

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HANDLELESS INTEGRATED DRAWER PANELS

The following procedure is designed to provide a finished,

handleless solid panel for a 24" (600 mm) drawer that

seamlessly integrates with its surrounding cabinetry.

Prepare two panels for your drawer unit.

NOTE: Many cabinet manufacturers provide a ready

solution for a handleless, integrated design that can be

easily applied to your U-Line 3000 Series model. Consult

your cabinet manufacturer for applicable design and

installation details. The cabinet manufacturer’s solution to

this design and integration detail will often result in an

integrated panel solution wherein the size of the panel

may result in a height dimension taller than what we

specify. This can be achieved provided the additional

height is positioned above the appliance drawer.

The integrated panel aligns with the surrounding

cabinetry and, due to differences in cabinetry,

may not align perfectly with the drawer.

3. Prepare the insert(s) that will back up the handleless

design. Wooden Insert – Cut 1/8" thick wooden

insert(s) to the dimensions below.

Wooden insert width Wooden insert height

23-1/2" (595 mm) 3-1/2" (89 mm)

4. Optional: Stain or finish panel and wooden insert to

desired stain or color. Be sure to closely follow the

instructions provided by the manufacturer.

The appliance will need up to 34-1/2" (876 mm)

to the underside of the counter to leave room for

leveling adjustments.

Each drawer panel with insert must not weigh

more than 20 lbs (10 kg).

Integrated Panel Preparation

1. Cut the main panel to the dimensions below. For

details, see the drawings on the next page.

Main panel width Main panel height

23-1/2" (595 mm) 13-13/16" (351 mm)

2. Create the top design for the handleless feature and

the 1/8" notch for the insert(s) indicated on the Top

Detail drawing.

If finishing panel or wooden insert, all sides

must be finished to prevent warping.

5. Attach the insert to the panel. Wood glue or equivalent

adhesive should be used to attach insert to panel.

Integrated Panel Dimensions 2

USER GUIDE

3/4" (20 mm)

13-13/16" (351 mm)

R 5/8"

(R 16 mm)

1/8" (3 mm)

1/4" (6 mm)

Wooden Insert Notch Depth: 1/8" (3 mm)

2-3/8"

(60 mm)

7/8" (22 mm)

Ref.

Top Detail

Insert Notch

Top Design

1/8" (3 mm)

3-1/2"

(89 mm)

23-1/2" (595 mm)

Wooden Insert Dimensions

23-1/2"

(595 mm)

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Handleless Integrated Panel Dimensions

Integrated Panel Dimensions 3

USER GUIDE

NOTICE

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EXTENDED INTEGRATED PANELS

Due to differences in surrounding cabinetry the

panel may not perfectly align with drawer. The

procedure below is designed to provide a

finished panel that seamlessly integrates with

surrounding cabinetry.

Panel Preparation

An extended integrated panel can be used to maintain

alignment with an adjacent extended cabinet height or a

reduced toe-kick/grille application.

1. Cut the panels to the dimensions listed in the

appropriate diagram on the next page.

2. Optional: Stain or finish panel to desired stain or color.

Be sure to closely follow the instructions provided by

the manufacturer.

3. Optional: Install handles and hardware.

Each drawer panel must not weigh more than

20 lbs (10 kg).

It is important to ensure that all drilled holes are

drilled to the correct depth in order to avoid

splits in the wood when hardware is installed.

Appliance will need up to 34-1/2" (876 mm) to

the underside of the counter to leave room for

leveling adjustments.

When applying an integrated panel to a unit,

ensure that both sides are finished in order to

prevent warping.

Integrated Panel Dimensions 4

USER GUIDE

3-5/16" (89 mm)

4-5/16" (114 mm)

U-Line

Unit

U-Line

Unit

Integrated Panel

Integrated Panel/Integrated Frame

Front Side

3-5/16" (89 mm)

4-5/16" (114 mm)

Floor

Cabinet

> 3-5/16" (> 89 mm)

3-5/16" (89 mm)

1" (25 mm)**

U-Line

Unit

Extended Integrated Panel/Extended Integrated Frame

Floor

Cabinet

3-5/16" (89 mm)

1" (25 mm)**

U-Line

Unit

Integrated Panel

* Panel can extend beyond the

drawer.

** A minimum of 1" (25 mm) from

the floor is required for proper ventilation.

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Integrated Panel Dimensions 5

USER GUIDE

BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT INTERFERENCE

23-1/2"

(595 mm)

3/4" (20 mm)

Integrated Panel

14-15/16" (379 mm)

BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT INTERFERENCE

23-1/2"

(595 mm)

3/4" (20 mm)

Integrated Panel

17-13/16"

to 18-13/16" (452 mm

478 mm)

* A minimum of 1" (25 mm) is required from the

floor to the bottom of the extended integrated panel/frame for proper ventilation.

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Extended Integrated Panel Dimensions

Top D r awer

Bottom Drawer

Integrated Panel Dimensions 6

USER GUIDE

Apply Tape To Shaded Area

23-3/4"

(605 mm)

20-5/8"

(525 mm)

1-9/16"

40 mm)

1-9/16"

(40 mm)

1" (25 mm)

3-5/16"

(84 mm)

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Integrated Grille - Plinth Dimensions

PREPARE AND INSTALL INTEGRATED GRILLE (PLINTH STRIP/BASE FASCIA)

1. Use the dimensions provided in the diagram to cut and

shape your integrated grille (plinth strip/base fascia)

panel. Recommended panel thickness is between 1/4"

(6 mm) and 3/8" (9 mm).

2. Finish or stain your grille (plinth strip/base fascia)

panel to match your surrounding furniture. Finish

front, back and edges to prevent warping. Carefully

follow the manufacturer’s recommendations for finish

application and cure times.

3. Apply double sided tape to the backside of the

integrated grill (plinth strip/base fascia). Use the

diagram below for reference. U-Line recommends

™ VHB™ tape, a high strength bonding tape.

INTEGRATED GRILLE (PLINTH STRIP/BASE FASCIA) DIMENSIONS

4. Remove backing paper from double sided tape.

5. Carefully align grille (plinth strip/base fascia) over

integrated panel and press into position.

Integrated Grille - Plinth Dimensions 1

USER GUIDE

NOTICE

Wood Panel

Door/Drawer

Bar

Clamp

Bar

Clamp

Integrated Panel

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Integrated Panel Installation

1. Fully open drawer.

2. Align top of panel with top edge of drawer. Center

panel on drawer.

Due to differences in floor construction or

surrounding cabinetry, the panel may not sit

flush with the top of the drawer.

3. Secure integrated

panel to drawer

using clamps. A

robust tape may

also be used. U-

Line recommends

the use of bar

clamps to secure

the panel to the

drawer. If using

tape, be certain the

tape will not

damage panel finish

upon removal.

6. Using a Phillips screwdriver, place one screw into each

of the 6 pilot holes and screw down. Do not overtighten

screws.

7. Remove clamps from drawer.

If panel requires additional adjustment after

removing clamps, slightly loosen each screw and

adjust panel as necessary. Tighten screws upon

completion.

4. Using a 7/64"

It is important to ensure that all drilled holes are

drilled to the correct depth in order to avoid

splits in the wood when hardwood is installed.

5. Locate 12 of the #6x 1-1/2" (38 mm) screws provided

(3 mm) drill bit, drill

6 pilot holes into

the wood panel 1/2"

(12 mm) deep using

the holes in the drawer frame as a guide.

with your unit.

Integrated Panel Installation 1

USER GUIDE

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Grille - Plinth Installation

REMOVING AND INSTALLING GRILLE (PLINTH STRIP/BASE FASCIA)

WARNING

Disconnect electric power to the unit before

removing the grille (plinth strip/base fascia).

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 (plinth strip/base fascia)

1. Disconnect power to the unit.

2. Loosen the two screws (1).

3. Remove grille (plinth strip/base fascia) (2) from unit.

Installing the grille

1. Align cabinet and grille holes and secure, but do not

over tighten grille (plinth strip/base fascia) screws (1).

2. Reconnect power to the unit.

Grille - Plinth Installation 1

USER GUIDE

NOTICE

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Drawers

CHECKING DRAWER ALIGNMENT

The unit’s drawers are aligned at the factory before

shipment. However, their alignment could have been

disturbed during shipment or during overlay panel

installation. Check each drawer to confirm that it is

aligned:

•

Side-to-Side — When viewed from the top, the

drawer front should be square with the sides of the

cabinet.

DRAWER REMOVAL

1. Confirm that the unit is

unplugged from wall outlet

2. Remove the mounting

screws.

3. Pull the drawer completely

out of the unit.

CAUTION

Use care when handling the drawer. Drawer

edges, drawer rail and the unit’s slide may be

sharp.

Drawer adjustments are made by moving the

slide that carries the drawer’s rail. Minor

adjustments may be made by loosening one of

the slide’s mounting screws, adjusting the slide

and retightening the screw. Severe adjustments

may be made by removing the slides’ mounting

screws, drilling new mounting holes and

remounting the slide.

•

Front-to-Back — When viewed from the side, the

drawer front should be straight with the cabinet’s sides,

not cocked forward or back.

•

Top-to-Bottom — When viewed from the front, the

drawer should be level horizontally.

ADJUSTING DRAWER ALIGNMENT

WARNING

SHOCK HAZARD — The unit must be unplugged

from the wall outlet during drawer removal,

adjustment and re-installation.

Drawers 1

USER GUIDE

Top View of Unit

Not Aligned Side-to-Side

Push Slide

Backward

Loosen

Mounting Screws

Mark and Drill New

Mounting Holes

Push Slide

Not Aligned Front-to-Back

Side View of Unit

Screws Should

Be Loose

Level the Slide

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SIDE-TO-SIDE ADJUSTMENT

The drawer will need a Side-

to-Side Adjustment if, when

viewed from the top, the

drawer front is not square with

the sides of the cabinet. This

is caused by one of the slides

being mounted too far forward

on the unit’s liner.

Minor Adjustment:

Note: The mounting holes on

the slide are slightly larger

than the screws’ diameter.

1. Loosen the slide’s

mounting screws.

2. Push the slide backward.

FRONT-TO-BACK ADJUSTMENT

The drawer will need a Front-

to-Back Adjustment if, when

viewed from the side, the

drawer front is cocked

forward or back. This is

caused by the front slide

mountings not being level

with the rear slide mountings.

Minor Adjustment:

Note: The mounting holes on

the slide are slightly larger

than the screws’ diameter.

1. Loosen one slide’s

mounting screws.

3. Retighten the screws.

Severe Adjustment:

Note: The slides have extra

mounting holes that may be

used.

1. Remove the slide’s

mounting screws.

2. Reposition the slide so it

is the same distance

from the front of the liner as the other slide. Measure

to confirm.

3. Mark new drilling holes using different sets of mounting

holes on the slide.

Note: Front location holes are shown. Corresponding rear

holes will also need to be marked.

2. Level the slide.

3. Retighten the screws.

4. Repeat procedure for the other slide.

Backward

4. Drill all the new holes with a #30 drill bit.

5. Remount the slide.

Drawers 2

USER GUIDE

Mark and Drill New

Mounting Holes

Level the Slide

Not Aligned Left-to-Right

Top View of UnitFront View of Unit

Not Aligned Top-to-Bottom

Push Slide Upward or Downward

Loosen

Mounting Screws

Mounting Holes

Push Slide Upward or

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Severe Adjustment:

Note: The slides have extra

mounting holes that may be

used.

1. Loosen one slide’s rear

mounting screws.

2. Remove the slide’s front

mounting screws.

3. Reposition the slide so it is level.

4. Mark new front drilling holes using a different set of

mounting holes on the slide.

5. Drill the new holes with a #30 drill bit.

6. Remount the slide.

Minor Adjustment:

Note: The mounting holes on the slide are slightly larger

than the screws’ diameter.

1. Loosen one slide’s

mounting screws.

2. Push the slide upward or

downward to match the

position of the other slide.

3. Retighten the screws.

4. Repeat the procedure with the other slide if necessary.

Severe Adjustment:

Note: The slides have extra mounting holes that may be

used.

1. Remove one slide’s

Mark and Drill New

mounting screws.

7. Repeat procedure for the other slide.

TOP-TO-BOTTOM (AND LEFT-TO-RIGHT) ADJUSTMENT

The drawer will need a Top-to-Bottom Adjustment if, when

viewed from the front, the drawer is not level horizontally.

Viewed from the top, one side will protrude. This is caused

by one of the slides being mounted higher than the other

slide on the unit’s liner.

2. Reposition the slide so it is

the same distance from

the bottom of the liner as

the other slide. Measure to

confirm.

Downward

3. Mark new drilling holes using different sets of mounting

holes on the slide.

Note: Front location holes are shown. Corresponding rear

holes will also need to be marked.

4. Drill all the new holes with a #30 drill bit.

5. Remount the slide.

Drawers 3

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RE-INSTALLATION OF DRAWER

CAUTION

Use care when handling the drawer. Drawer

edges, drawer rail and the unit’s slide may be

sharp.

1. Set the drawer’s rails onto the slides.

2. Re-install the rails’ mounting screws.

Drawers 4

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NOTICE

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First Use

All U-Line controls are preset at the factory. Initial startup

requires no adjustments.

U-Line recommends allowing the unit to run

overnight before loading with product.

When plugged in, the unit will begin operating under the

factory default settings. If the unit was turned off during

installation, simply press and the unit will immediately

switch on. To turn the unit off, press .

First Use 1

USER GUIDE

Up Down Light Power

Not

Used LED

and

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Control Operation

CONTROL FUNCTION GUIDE

FUNCTION COMMAND DISPLAY/OPTIONS

ON/OFF Press and release Unit will immediately turn ON or OFF.

Toggle lights

Adjust refrigerator set

point

View temperature in unit Press together and release

Toggle between F/C Hold for 5 seconds The display will change units.

DOOR ALERT NOTIFICATION

When the door is left open for more than 5 minutes:

• An audible tone will sound for several seconds every

minute.

• “dr” will appear in display.

Close door to silence alert and reset.

Press and release to leave interior

light on for 3 hours

Press and release

Glass door wine and beverage centers only.

When the “F” or “C” in the display is flashing, press

to adjust the set point temperature.

The display will flash and then toggle from set point

to temperature in unit.

Control Operation 1

USER GUIDE

12 3456 7

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

Sabbath Mode

This unit is Star-K certified and offers a Sabbath mode.

Sabbath mode disables system responses to user initiated

activities and all external functions, including lighting,

display and audible alarms. The unit will still maintain

internal temperatures and set points. View a full list of

Star-K certified U-Line units at www.star-k.org.

To enable Sabbath Mode:

1. Press (4) and hold for ten seconds and release (the

°F/°C symbol will flash briefly at the end of the ten

second period).

2. The interior light and control display (3) will go dark

until user resets mode.

3. NOTE: Although the display will not be visible, the

temperature controls in the unit remain active and

preserve the interior temperature.

Sabbath Mode remains active until (4) is quickly

pressed and released.

Sabbath Mode 1

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NOTICE

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Airflow and Product Loading

The unit requires proper airflow to perform at its

highest efficiency. Do not block the front grille,

or the unit will not perform as expected. Do not

install the unit behind a door. When loading your

unit, leave space between the evaporator and

product loaded. Anything in direct contact with

the evaporator is subject to freezing.

When properly loaded, your U-Line unit will store up to

142 (12 oz. [330 ml]) cans or 90 (12 oz. [330 ml]) bottles.

Airflow and Product Loading 1

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Cleaning

EXTERIOR CLEANING

Stainless Models

Stainless door panels and handles 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

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.

Stainless Steel

Integrated Models

To clean integrated panels, use household cleaner per the

cabinet manufacturer’s recommendation.

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 lining.

DEFROSTING

Under normal conditions this unit does not require manual

defrosting. Minor frost on the rear wall or visible through

the evaporator plate vents is normal and will melt during

each off cycle.

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

If any surface discoloring or rusting appears, clean it

quickly with Bon-Ami

and a nonabrasive cloth. Always clean with the grain.

Always finish with Claire

Cleaner or comparable product to prevent further

problems.

Using abrasive pads such as Scotchbrite™ will cause the graining in the stainless steel 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.

or Barkeepers Friend Cleanser®

Stainless Steel Polish and

If there is excessive build-up of 1/4" (6 mm) or more,

manually defrost the unit.

Ensure the door is closing and sealing properly.

High ambient temperature and excessive humidity can

also produce frost.

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.

Cleaning 1

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NOTICE

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The drain pan was not designed to capture the

water created when manually defrosting. To

prevent water from overflowing the drain pan

and possibly damaging water sensitive flooring,

the unit must be removed from cabinetry.

To defrost:

1. Disconnect power to the unit.

2. Remove all products from the interior.

3. Prop the door in an open position (2 in. [50 mm]

minimum).

4. Allow the frost to melt naturally.

5. After the frost melts completely clean the interior and

all removed components. (See INTERIOR CLEANING).

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

on.

Cleaning 2

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NOTICE

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Cleaning Condenser

INTERVAL - EVERY SIX MONTHS

To maintain operational efficiency, keep the front grille

(plinth strip/base fascia) 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 current to the unit before

cleaning the condenser.

DO NOT use any type of cleaner on the

condenser unit. Condenser may be cleaned using

a vacuum, soft brush or compressed air.

1. Remove the grille (plinth strip/base fascia). (See

GRILLE-PLINTH INSTALLATION).

2. Clean the condenser coil using a soft brush or vacuum

cleaner.

3. Install the grille (plinth strip/base fascia).

Cleaning Condenser 1

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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. If ice is on the evaporator, allow ice to thaw naturally.

4. Clean and dry the interior of the unit. Ensure all water

has been removed from the unit.

5. 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.

For questions regarding winterization, please

call U-Line at +1.800.779.2547.

CAUTION

Damage caused by freezing temperatures is not

covered by the warranty.

Extended Non-Use 1

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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 +1.800.779.2547.

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.

NORMAL OPERATING SOUNDS

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

Digital Display and Light Do Not Work.

Interior Light Does Not Illuminate.

Light Remains on When Door Is Closed.

Unit Develops Frost on Internal Surfaces.

Unit Develops Condensation on External Surfaces.

Digital Display Functions, But Unit Does Not Cool.

Digital Display Shows ER or E Followed by a Number.

Ensure power is connected to the unit. If the unit is cooling, it may be in Sabbath

mode.

The light bulb may be defective. If the unit is cooling, it may be in Sabbath

mode.

For glass door models, press the light icon and close the door.

Check reed switch.

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.

The unit is exposed to excessive humidity. Moisture will dissipate as humidity levels decrease.

Ensure the unit is not in “Showroom Mode.” Momentarily unplug or interrupt power

supply to the unit.

E3 indicates the door may be opened too long. Ensure the door is closing properly. For other error codes contact U-Line Customer Service.

Troubleshooting 1

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Problem Possible Cause and Remedy

Digital Display Shows 1-16 or 99

Product Is Freezing.

Product Is Not Cold Enough.

A factory test mode may be enabled. Adjust the temperature to 99 and press the LIGHT icon.

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.

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

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 openings and the time the door is

open.

• The time the internal light is illuminated. (This mainly

affects product on the top rack or shelf.)

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.

Troubleshooting 2

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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 ye ar limited warranty above. Some states do not all ow 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 • onlineservice@u-line.com • +1.800.779.2547

Warranty 1

USER GUIDE

42348_B WIRING DIAGRAM

POWER CORD

ASSEMBLY

GROUND:

GREEN or GREEN W/ YELLOW

HOT:

BLACK (115v)

BROWN (220-240v)

NEUTRAL:

LIGHT BLUE

(TO COMPRESSOR)

NEUTRAL:

WHITE

HOT (LIGHT BLUE)

RELAY

EMBRACO COMPRESSOR

GREEN or

GREEN W/ YELLOW

GROUND:

115

VOLT

PLUG

220-240 VOLT

PLUG

OVERLOAD

NEUTRAL:

WHITE (115v)

DARK BLUE (220-240v)

(TO COMPRESSOR)

WHITE (115v)

DARK BLUE (220-240v)

VALVE

ORANGE

NEUTRAL:

WHITE (115v)

DARK BLUE (220-240v)

CONTROL

BOARD

ZONE TEMP

EVAP TEMP

L/T DOOR SWITCH

AMBIENT TEMP

R/B DOOR SWITCH

FUSE

R/B LIGHT

L/T LIGHT

CONDENSER FAN

EVAPORATOR FAN

PROGRAMING

TO DISPLAY

OPEN

ANTENNA

J10

115 VOLT

HOT (LIGHT BLUE)

OVERLOAD

EMBRACO COMPRESSOR

220-240 VOLT

RELAY

GREEN W/ YELLOW

GROUND:

NEUTRAL:

DARK BLUE

CAP.

BROWN BLUE

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Wire Diagram

Wire Diagram 1

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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.

Product Liability 1

USER GUIDE

14 30911 1 2 XXXX

Year

Month

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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

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)

• Door and water level adjustments are covered 30 days

from install date.

Serial Number Requirements:

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.

• 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.

• Alternatively, a Proof of Purchase (or equivalent) may

submitted with the warranty claim to document

Warranty Claims 1

Parts

13 14

28 29

12 15

3 4

10 17

Item Description U-Line P/N

1 Anti tip bracket w/screws 80-54012-00

2 Back panel 80-54086-00

3 Compressor electricals only 80-54149-00

4 Compressor w/electricals 80-54150-00

5 Condenser assembly 80-54043-00

6 Condenser fan w/screws 80-54014-00

7 Display module 80-54007-00

8 Drain pan w/double sided tape 80-54217-00

9 Drawer assy, lower 80-54176-00

10 Drawer assy, upper 80-54177-00

11 Drier 80-54055-00

12 Evap fan w/cover and screws 80-54151-00

13 Evaporator assembly 80-54057-00

14 Evaporator cover w/screws 80-54866-00

15 Evaporator fan 80-54321-00

16 Frame assembly 80-54833-00

17 Gasket, drawer 80-54114-00

18 Grille w/screws 80-54052-00

19 LED light strip and cover assy 80-54000-00

20 Leg Levelers (4) 80-54019-00

21 Magnet 80-54100-00

22 Main board (no case or wires) 80-54008-00

23 Packaging 80-54159-00

24 Wire harness, power cord 80-54836-00

25 Reed switch 80-54134-00

26 Slide and divide 80-54115-00

27 Slide assembly 80-54119-00

28 Thermistor (1 pc) 80-54006-00

29 Thermistor cover and pin 80-54023-00

30 Tool, leg leveler 80-54794-00

31 WIFI antenna 80-54804-00

32 Wire Harness, board 80-54831-00

U-2224DWRINT-00A

Parts 1

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NOTICE

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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

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.

Ordering Replacement Parts 1

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System Diagnosis Guide

REFRIGERATION SYSTEM DIAGNOSIS GUIDE

System Condition

Normal Normal Slightly below

Overcharge Higher than

Undercharge Lower than

Partial Restriction

Complete Restriction

No Gas 0 PSIG to 25" Room

Suction Pressure

normal

Somewhat lower than normal vacuum

In deep vacuum

Suction Line

room temperature

Very cold may frost heavily

Warm-near room temperature

Warm - near room temperature

Room temperature (cool)

temperature (cool)

Compressor Discharge

Very hot Very hot Warm Cold Normal

Slightly warm to hot

Hot Warm Warm Extremely cold

Very hot Top passes

Room temperature (cool)

Cool to hot Room

Condenser Capillary

Hot to warm Cool Cold Higher than

warm - Lower passes cool (near room temperature) due to liquid

Room temperature (cool)

temperature (cool)

Tube

Room temperature (cool) or colder

Room temperature (cool)

Evaporator Wattage

normal

Lower than near inlet - Outlet below room temperature

Extremely cold near inlet - Outlet below room temperature backing up

No refrigeration Lower than

normal

Lower than

normal

System Diagnosis Guide 1

USER GUIDE

OVERLOAD PROTECTOR

STARTING RELAY

CAPACITOR

RELAY COVER

ULIN_0368_A

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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.

EMX20CLC

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.

Refrigerant R600a

Voltage 115 - 127 VAC

Frequency 60 Hz

Run Cap 12μF/165 VAC

Start Winding 6.7 Ohm at 77°F

Run Winding 12.6 Ohm at 77°F

LRA 3.7 A

FLA 0.5 A

Starting Device 8EA14C

Overload 4TM142RFBYY-53

* All resistance readings are ±10%

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.

Compressor Specifications 1

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Troubleshooting - Extended

CAUTION

Never attempt to repair or perform maintenance

on the unit until the main electrical power has

been disconnected from the unit.

SPECIFIC ERRORS AND ISSUES

The technically advanced diagnostic capabilities of the

electronic controls utilized on the 1200 and 2200 series

units allows for easy and thorough troubleshooting.

Navigation of the control is the key and is explained in the

CONTROL OPERATION section of the manual, along with

control button layout, control function descriptions, a

service mode menu and service menu selection

explanations.

NORMAL OPERATING SOUNDS

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.

Verification of temperature and thermistor performance

can be identified by directly viewing thermistor readings in

the service mode.

Component failure issues can be identified through service

mode menu #19, “Component Testing.” Individual

components can be switched on and off to check for both

proper function of a specific component and also delivery

of supply voltage to the components through the relays

and DC outputs located on the relay/power board.

Included in this section are some diagnostic tips and of

course, if additional help is required please contact the

U-Line Corp, “Customer Care Facility” at +1.800.779.2547

for assistance.

• 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.

Solenoid Valves: An occasional clicking sound may be

heard as solenoid valves are operated.

Troubleshooting - Extended 1

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TROUBLESHOOTING GUIDE

Concern Potential Causes Suggested Remedy

Not Cooling Compressor overheating Verify proper air flow through condenser. Is condenser clean?

Confirm condenser fan operation.

Confirm proper compressor operating voltage. Use #19, Component Testing in Service Mode.

Compressor not operating Confirm proper compressor operating voltage. Use #19, Component

Compressor operating - no cooling Refer to System Diagnosis Guide.

Evaporator fan not operating Use #19, Component Testing in Service Mode.

Frozen Product Control set too cold Adjust Set Point Temp accordingly.

Review logged error codes Refer to #14, Error Log in Service Mode.

Thermistor failure Check Error Log in Service Mode, OHM thermistor.

Frost Buildup Inside Unit

Display Not Working

Internal Lights Not Working

Noisy Refrigeration tubing touching cabinet Carefully reposition tubing.

Door Ajar or Restricted from Closing Check door clearance to adjoining cabinetry. Check distribution of

Evaporator fan not operating Use Relay Toggle, Component Testing in Service Mode.

Thermistor failure Check Error Log.

Unit placed in Sabbath mode? Press and hold for 5 seconds to check.

Display unplugged Verify that both ends of the display wiring are firmly connected.

Display wiring broken or damaged Perform continuity test of wiring and replace as needed.

Control Setting Unit set to Sabbath Mode. Press and hold for 5 seconds to check.

Door switch misaligned or defective Check the function of reed switch and door magnet adjustment.

Fan blade obstruction (wiring, foam insulation, packaging material)

Testing in Service Mode.

Test overload and relay, replace as needed.

product in unit.

Remove obstruction.

Troubleshooting - Extended 2

USER GUIDE

NOTICE

Check Voltage

At Wall Outlet

Verify Voltage At

Main Control

Voltage Input

Check Fuse F1 For Continuity

Replace

Reed Switch

Replace Main

Board

Replace

Fuse

Replace

Power Cord

Alert Customer

Of Power Failure

Is the Reed

Switch Operating

Properly?

Inspect

Customer UI

and Data Cable

Connect Test Display

Cycle Power And Check

For Operation

No Voltage

Voltage

Continuity

Operating

Not Operating

No Continuity

Yes

Voltage

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MAIN CONTROL

The main control board is very robust and is rarely the

cause of system issues. It is important to fully diagnose

the board for any suspected failures before attempting to

remove the board for replacement or service. Follow the

guidelines below to fully test and diagnose the main

control.

Power Fault

If the unit does not (or seems to not) power on, follow the

flow chart below to help diagnose the issue. Before

beginning it is important to first verify the unit is not

simply set to sabbath mode.

Testing The Main Control

If the main control is suspected of being faulty, the

following procedure should be performed to verify main

control for functionality.

Relay & DC Outputs

One of the primary functions of the main control is to

operate the multiple relay and DC outputs during each

cycle. Verify proper operation of these relays using the

following procedure.

1. Enter “Relay Toggle” through the service menu.

Frequently toggling the compressor relay could

force the compressor into overload. The

compressor will automatically deactivate during

an overload and will remain deactivated until the

overload switch cools. This could take some

time. It is important to allow the compressor at

least 5 minutes off time between relay cycles.

2. Toggle the relay. Its related component should

activate / deactivate with the switching of the relay. If

it does not, test component.

Other Suspected Main Control Faults

If other components have been ruled out as being faulty

but the unit continues to have operating issues, it is most

likely due to a configuration error. Configuration errors

can be cleared by restoring the unit to its factory default

setting. Factory defaults may be restored through the

service menu.

CAUTION

Precautions must be taken while working with

live electrical equipment. Be sure to follow

proper safety procedures while performing tests

on live systems.

Troubleshooting - Extended 3

USER GUIDE

Magnet Close To Switch

(Door Closed)

(Switch Closed)

Magnet Away From Switch

(Door Open)

(Switch Open)

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REED SWITCH

A reed switch is used to monitor door state. When the

door is closed magnetic force pulls the reed to its contact

and closes the circuit which turns the light and display off.

When the door is open the reed pulls away from the

contact and opens the circuit. If the door is left open for

longer than 5 minutes, the switch will trigger an error code

and set an audible warning.

Troubleshooting - Extended 4

USER GUIDE

123 4567

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Control Operation - Service

UI BUTTON LAYOUT

1. Hidden Button

-Accesses Service Menu

-No LED directly above. All LEDs turn on with button activation except #7.

Up Button

-Increases temperature

-Navigates through service menu

-LED activated with button activation.

Down Button

-Decreases temperature

-Navigates through service menu

-LED activated with button activation

Light Button

-Activates light for 3 hours on s elect models

-Used to select items in service menu

-LED activated with button activation

Power Button

-Turns unit off/on

-LED activated with button activation (only turning unit off)

6. Clean Button

-Activates Clean Cycle on CLR models

-LED activated with button activation

LED

-No button

Control Operation - Service 1

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CONTROL FUNCTION QUICK GUIDE FUNCTION COMMAND DISPLAY/OPTIONS

ON/OFF Press and release Unit will immediately turn ON or OFF

Toggle lights

Adjust refrigerator temperature

View temperature in unit Push and release the together

Toggle between F/C Hold the for five seconds The display will change units.

Press and release to leave interior light on for 3 hours

Push and release

Glass door wine captains and beverage centers only.

When the “F” or “C” in the display is flashi ng, push to adjust the set point temperature.

The display will flash and then toggle from set point to temperature in unit.

DOOR ALERT NOTIFICATION

When the door is left open for more than 5 minutes:

• An audible tone will sound for several seconds ev ery minute.

• “dr” will appear in display.

Close door to silence alert and reset.

VIEWING ACTUAL TEMPERATURE

In viewing temperature in these modes any offsets are taken into account. This means that if you place a therm- istor in a known temperature, let’s say ice water, it may not read the 32°F that you would assume. If the control offset was preset at -3°F while you placed the thermistor in an icebath, the actual thermistor reading when viewing actual temperature would read 35°F . In the unit this would cause the cabinet to push itself 3° cooler. To view pure thermistor readings you must go into the service menu and choose the correct option.

T o view the thermistor temperature, push and release the up and down keys. The display will show the corr ected refrigerator temperature.

When the degree symbol is flashing the unit will allow the use of the control for demonstrations. The unit can be left in this mode indefinitely.

SERVICE MODE

This mode has options available for service diagnostics. To enter the mode hold the hidden key for 10 seconds. The display will show “0.” When in this mode use the up and down arrows to select the desired option. The LIGHT key is the ENTER key and will initiate the function. If changing a setting, you must press the LIGHT key again to retain the changed setting. T o exit the service mode scroll to option “0” and press the LIGHT key. After five minutes of not touching any keys the mode will also exit automatically.

SHOWROOM MODE

This mode is designed to show units in a display environ- ment. When in this mode the only functions will be the control and cabinet lights. The compressor, fans, etc. will not operate. To enter/exit this mode hold the light key and the power key for 5 seconds. The display will flash once and beep and the degree symbol will begin to flash.

Control Operation - Service 2

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SERVICE MODE GUIDE

# Service Mode Menu Item

1 View thermistor #1 (no offsets) 2 View thermistor #2 (no offsets) 3 View thermistor #3 (no offsets) 4 View thermistor #4 (no offsets) 5 Adjust thermistor #1 offset 6 Adjust thermistor #2 offset 7 Adjust thermistor #3 offset 8 Adjust thermistor #4 offset

9 View thermistor #2 set point no offsets 10 View thermistor #3 set point no offsets 11 View thermistor #4 set point no offsets 12 Adjust defrost interval 3 to 24 hours 13 Adjust defrost duration 0 to 99 minutes 14 View error log 15 Clear error log 16 Adjust thermistor #1 differential 17 Adjust evaporator fan delay in minutes (start of cooling

cycle) 0 - 99 minutes

18 Adjust evaporator fan delay in minutes (after cooling

cycle stops) 0 - 99 minutes 19 Individual component toggle 20 Model number indicator 21 Light all LED segments of display 22 View defrost cycles 23 View compressor run time 24 Activate defrost/harvest 25 Restore factory defaults 26 View software version - main board 27 View software version - user interface 28 Login period 29 Factory test mode

0Exit service mode

NAVIGATE SERVICE MODE

Use up or down arrows to scroll through the menu. Use the light bulb key to enter or exit menu. If values

have been change d, they will be saved when exiting.

SERVICE MODE GUIDE

1. THERMISTOR 1 — ZONE

This shows the pure thermistor reading with no offsets taken into account.

2. THERMISTOR 2 — EVAPORATOR

This shows the pure thermistor reading with no offsets taken into account.

3. Does not apply to this model.

4. Does not apply to this model.

5. THERMISTOR 1 — ZONE OFFSET

(DO NOT MAKE AN ADJUSTMENT TO THIS WITHOUT CONTACTING TECH LINE: 800-779- 2547)

This calibration is only to be used if actual

temperature at thermistor #1 is off from set point.

By adjusting the offset higher we can force the unit to drive the temperature down below the set point. (example: adjusting from 0 to +2 will drop the unit temperature 2 degrees)

6. THERMISTOR 2 — EVAPORATOR OFFSET

(DO NOT MAKE AN ADJUSTMENT TO THIS WITHOUT CONTACTING TECH LINE: 800-779- 2547)

7. THERMISTOR 3 — AMBIENT OFFSET Not adjustable.

8. Does not apply to this model.

9. THERMISTOR 2 — SET POINT MINUS

OFFSET

This shows the thermistor reading with offsets taken into account.

10. Does not apply to this model.

11. Does not apply to this model.

12. ADJUST DEFROST INTERVAL — 3 TO 24

HOURS

This will adjust the interval between defrosts from 3 to 24 hours. Adjusting from the factory settings may cause undesired temperature in the refrigerator section.

13. ADJUST DEFROST DURATION — 0 TO 99

MINUTES

The length of the defrost can be adjusted 0 to 99 minutes long. The other defrost parameters still apply. Lengthening a defrost may cause higher than normal temperatures in the refrigerator section.

Control Operation - Service 3

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14. VIEW ERROR LOG

A list of the errors in the order they occurred will scroll once on the display. All errors are logged in memory. Only door error is displayed on the display and has an audible signal.

E0:

Door 1 (upper) open.

E1: Thermistor 1 open. E2: Thermistor 2 open. E3: Thermistor 3 open. E4: Thermistor 4 open (Does not apply to this

model).

E5: Thermistor 1 shorted. E6: Thermistor 2 shorted. E7: Thermistor 3 shorted. E8: Thermistor 4 shorted (Does not apply to this

model).

E9: Door 2 (lower) open. P1: Pump Circuit open (Does not apply to this

model).

15. CLEAR ERROR LOG

To clear errors, press and hold

(5 seconds)

when CLR is flashing.

16. THERMISTOR — 1 DIFFERENTIAL

This number should not be adjusted.

17. EV APORA TOR FAN DELA Y IN MINUTES —

“Fan Delay On” is the amount of time in minutes the fan will be delayed from starting from the beginning of a cooling cycle. Adjustable 0-99 minutes.

20. MODEL NUMBER INDICATOR

Displays the two-digit model number of the specific unit. See model list table.

21. LIGHT ALL LED SEGMENTS

This will illuminate all the LEDs on the display to ensure they work properly.

22. VIEW DEFROST CYCLES

Displays the number of defrosts that have occurred in the past 24 hours.

23. VIEW COMPRESSOR RUNTIME

This will show the number of minutes the compressor has run in the prior cycle (or current cycle if the compressor was running when service mode was entered).

24. ACTIVATE DEFROST/HARVEST

Turns on the hot gas bypass valve allowing hot gas to circulate through the evaporator causing frost to melt.

25. RESTORE FACTORY DEFAULTS

Will restore all adjustable functions to their factory settings.

26. SOFTWARE VERSION — MAIN BOARD

Displays software version of the main control board.

18. EV APORA TOR FAN DELA Y IN MINUTES —

OFF

“Fan Delay Off” is the amount of time in minutes the fan will continue to run at the end of a cooling cycle. Adjustable 0-99 minutes.

19. INDIVIDUAL COMPONENT TOGGLE

Display # Relay/Output

0 Exit 2 Relay 2 3 Relay 3 4 Relay 4 5 Relay 5 6 Relay 6

7 Relay 7 8 DC Output 1

9 DC Output 2 10 DC Output 3 11 DC Output 4 12 DC Output 5

SEE RELAY/OUTPUT CHART

27. SOFTWARE VERSION —

USER INTERFACE

Displays software version of the user interface.

28. LOG IN PERIOD

Factory use only - do not adjust.

29. FACTORY TEST MODE

Should be 0.

0. EXIT SERVICE MODE

Control Operation - Service 4

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MODEL LIST

1000 MODEL

1215R 07 2218R 05 2245R 55 1215WC 12 2218RGL 04 2245DC 54 1224BEV 13 2218WC 06 2245WC 56 1224DWR 08 2224BEV 00 2260DC 50 1224R 14 2224R 02 2260R 52 1224RF 09 2224RGL 01 2260RDC 51 1224RSOD 10 2224WC 03 2260WC 53 1224WC 15 2224ZWC 59 2260ZWC 58 CLR1215 18 ADA24R 17 CO1224F 19 1224FZR 11

INDICATOR

2000 (120V) MODEL

INDICATOR

2000 (230V) MODEL

INDICATOR

PROGRAMMING THE UNIT TO CORRECT MODEL NUMBER

1. Disconnect the unit from power source.

2. Push and hold the U-Line button.

3. While still holding the U-Line button, plug the

unit into the appropriate power source.

4. When the flashing digits appear (3-5 seconds), use the up and down arrow buttons to select the

appropriate model number*.

*(See Above “Model List”)

5. Press the light bulb button once.

6. The display will blink, and then will appear as the

programmed display.

Control Operation - Service 5

USER GUIDE

Name Relay 2 Relay 3 Relay 4 Relay 5 Relay 6 Relay 7

1215R N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

1215WC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

124BEV N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

1224DWR

N/A N/A N/A N/A Compressor Top Light Evaporator Fan Condenser Fan N/A Bottom Light

1224R N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

1224RF N/A N/A Pan Heater Hot Gas Valve N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

1224RSOD N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

1224WC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

ADA24R N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

CLR1215 N/A Pump Water Valve Hot Gas Valve

Compressor Light N/A N/A N/A N/A

CO1224F Ice Maker 2 Ice Maker 1 Pan Heater Hot Gas Valve N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2218R N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2218RGL N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2218WC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2224BEV N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2224R N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2224RGL N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2224WC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2224ZWC N/A N/A vl2 vl1 N/A Compressor Top Light N/A Condenser Fan N/A Bottom Light

2245R N/A Hot Gas Valve N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2245RDC N/A Hot Gas Valve N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2245WC N/A Hot Gas Valve N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2260DC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2260R N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2260RDC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2260WC N/A N/A N/A N/A N/A Compressor Light Evaporator Fan Condenser Fan N/A N/A

2260ZWC N/A N/A vl2 vl1 N/A Compressor Top Light N/A Condenser Fan N/A Bottom Light

1224FZR

Defrost Heater

N/A

Condenser

Fan

Compressor

Light

Evaporator Fan

N/A

N/A N/A

Relay / Output Chart

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ut 5

Out

ut 4

Out

ut 3

Out

ut 2

Out

ut 1

Out

Condenser

Fan

Mullion

Heater

Control Operation - Service 6

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Thermistors

Thermistors are used for various temperature readings.

Thermistors provide reliable temperature readings using a

resistance which varies based on surrounding

temperatures. If a faulty thermistor is suspected it may

be tested using an accurate ohmmeter.

All thermistors in the unit are identical. If a thermistor is

suspected of being defective the resistance can be

verified. Place the thermistor in an ice water bath, the

resistance should read 16.1k OHMs +/-5% on your meter.

Thermistor connections must be kept clean. A thermistor

connection that has become corroded can cause

resistance values from the thermistor to change as they

pass through a dirty connection to the board.

It is for that reason that we apply dielectric grease to all of

our thermistor connections. Dielectric grease will help to

keep thermistor connections clean and dry.

Thermistor three (Ambient):

Located in the base of the unit (secured to the

condenser). It is used to monitor the ambient temperature

within the base compartment. It is used for diagnostics.

THERMISTOR FAILURE

Zone Thermistors

If a zone thermistor(s) in the unit fails the unit will

continue to cool in a backup mode (Self Preservation

Mode) to preserve the integrity of the contents. The unit

will otherwise operate normally.

2000 Series Self Preservation Mode:

The unit will cycle on for 10 minutes then off for 40

minutes.

3000 Series Self Preservation Mode:

Cycle times determined by zone - see chart. The error will

be displayed on the main display, “Self Test” and logged in

“All Errors.”

If you change a thermistor in the unit please re-apply

dielectric grease to the connection. If you encounter a

dirty thermistor connection, you should replace the

thermistor and the thermistor harness.

Thermistor error information can be found in the Control

Operations - Service section.

This unit has three thermistors.

Thermistor one (Zone):

Located along the right hand side wall. It is used to

maintain the operating temperature within that zone.

Thermistor two (Evaporator):

Located on the evaporator. It is used for defrost.

Self Preservation Mode Data Table - 3000 Series

Mode ON OFF

Beverage/Drinks 10 45

Market/Fresh 10 45

Root 5 90

Pantry 10 45

Deli 10 45

White Wine 5 60

Red Wine 5 60

Sparkling Wine 10 60

Polar 55 5

Evaporator Thermistors

If an evaporator thermistor fails the unit will rely on a

preset defrost timer during defrost cycles. The unit will

otherwise operate normally. Refer to defrost section.

Ambient Thermistor

If the thermistor fails the unit will operate normally.

Thermistor 1

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Thermistor Resistance Data

Temp (F) Temp (C)

-40 -40 169157

-31 -35 121795

-22 -30 88766

-13 -25 65333

-4 -20 48614

5 -15 36503

14 -10 27681

23 -5 21166

32 0 16330

41 5 12696

50 10 9951

59 15 7855

68 20 6246

77 25 5000

86 30 4029

95 35 3266

104 40 2665

113 45 2186

122 50 1803

131 55 1495

140 60 1247

149 65 1044

158 70 879

167 75 743

176 80 631

* (+/-5%)

Nominal Resistance

(OHMS)*

Thermistor 2

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Defrost

The models below have automatic or frost free design and do not require manual defrosting under normal conditions.

Defrost Settings

Base Model Variant(s) Compressor Run Time

1224 RF 12 45 15 (-9)

1215/1224/2218/2245/

2224/2260

1215/1224/2218/2245/

2224/2260

CO29 F 12 18 n/a

CO1224 F 12 18 45 (7)

1224FZR Freezer Mode 6 45 42(6)

1224FZR Refrigerator Mode 12 45 42(6)

WC, ZWC 12 45 45 (7)

R, RSOD, RDC,

BEV, DC, DWR, RGL

Between Defrost (Hours)

12 45 42 (6)

Duration in Minutes

(Maximum)

Stop Temperature

°F (°C)

The defrost settings for 3000 series models are determined by zone.

Defrost Settings by Zone (3000 Series)

Zones Compressor Run Time

Between Defrost (Hours)

Beverage/Drinks 12 5 60 42 (6)

Market/Fresh 12 5 60 42 (6)

Root/Root Cellar 12 5 60 45 (7)

Pantry 12 5 60 42 (6)

White Wine 12 5 60 45 (7)

Red Wine 12 5 60 45 (7)

Sparkling Wine 12 5 60 45 (7)

Polar 6 5 20 42 (6)

Deli 12 5 60 42 (6)

Duration in Minutes

(Minimum)

Duration in Minutes

(Maximum)

Stop Temperature

°F (°C)

Defrost 1

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Evaporator Cover

Screws

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Remove Fan and Cover

CONVECTION COOLING

This unit is equipped with an advanced convection cooling

system. Convection cooling stabilizes cabinet

temperature, cools product faster and increases energy

efficiency.

Evaporator Fan

The evaporator fan is responsible for circulating warm air

from the refrigeration zone, past the evaporator and back

into the refrigerated zone.

The evaporator fan is factory set to have a 1 minute delay

at the beginning of a cooling cycle. This delay gives the

evaporator time to cool properly before warm air is passed

over it. The fan will continue to run for an additional 2

minutes at the end of a cooling cycle.

Evaporator fan operation is also determined by door

switch state. If the door switch circuit opens, the fan will

stop. When the door switch circuit is closed the fan will

either continue running with the cooling cycle, or if not

currently cooling, the fan will run for 1 minute to circulate

air and clear any condensation that may have appeared

on glass doors and shelves.

Note: If the unit is set to sabbath mode, the evaporator

fan will no longer respond to the state of the door switch.

In order to operate efficiently, the evaporator fan blade

and vents should be unobstructed and free of any dust

buildup.

4. Remove back panel from unit.

5. Disconnect fan electrical connection

6. Remove insulating foam from refrigerant line pass-

through hole as needed to gain clearance for fan plug.

7. Remove the drawer from the zone with defective fan.

8. Remove thermistor cover.

9. Remove two evaporator cover screws from top of

evaporator cover.

10.Grasp evaporator fan cover and gently pull away from

the rear of the unit.

11.While pulling the evaporator cover clear of the unit, it

may be necessary to use your free hand to manipulate

the fan plug end through the pass-through hole.

Evaporator Fan Replacement

Should the evaporator fan need to be replaced follow the

steps below.

1. Remove any product from the unit.

2. Uninstall unit.

3. Disconnect power to the unit.

Remove Fan and Cover 1

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NOTICE

Air Flow

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12.Remove the 4 screws mounting the fan shroud to the

evaporator plate.

13.Remove and replace fan. Take special care to properly

route fan wire.

Fan must be oriented to pull air in through lower

evaporator plate vents and push air out at fan

mounting location.

14.Installation is the reverse of removal.

15.Use seanant gum to seal any holes in the rear of the

unit before replacing the rear cover.

16.Reinstall the unit taking care to level, center and

secure as you found it.

Remove Fan and Cover 2

U-Line U2224DWRINT00A User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual