U-Line 2224BEV, 2224RGL, 2224ZWC, U-Line 2224R User Manual & Service Manual

USER GUIDE & SERVICE MANUAL

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

2000 Series • 2224BEV • 24" Beverage Center

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

Contents

Intro

Safety

Safety and Warning

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

Disposal and Recycling

Installation

Environmental Requirements

Electrical

Cutout Dimensions

Product Dimensions

Side by Side Installation

Anti-Tip Bracket

General Installation

Integrated Grille / Plinth
Dimensions

Grille / Plinth Installation

Door Swing

Door Stop

Door Adjust

Wood Trim Finishing

Operating Instructions

First Use

Cleaning

Cleaning Condenser

Wine Rack Installation

Extended Non-Use

Service

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

Control Operation

Sabbath Mode

Airflow and Product Loading

U-Line Wine Guide

Recommended Wine Storage

Interior Shelves

Maintenance

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

USER

GUIDE

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use. U-Line’s complete product collection includes Wine Captain® Models, Beverage Centers, Clear Ice Machines,

Crescent Ice Makers, Glass & Solid 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, Spec Sheets, 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.

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

CONNECT WITH US

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@u­line.com

Parts Email: [e-mail]

Designed, engineered and assembled in WI, USA

Introduction 1

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USER GUIDE

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

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.

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.

Safety and Warning 1

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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

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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

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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.

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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Electrical 1

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 (plinth strip/base fascia) must
NOT be obstructed.

CAUTION

Unit can NOT be installed behind a closed cabinet
door.

U-Line products are designed and manufactured to
be installed in the specified cutout openings
shown, and variance to the floors or cabinetry
must be accounted for in your installation.

CUTOUT DIMENSIONS

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Cutout Dimensions 1

Product Dimensions

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Product Dimensions 1

Side-by-Side Installation

OTHER SITE REQUIREMENTS

Side-by-Side Installation

Units must operate from separate, properly grounded

electrical receptacles placed according to each unit’s

electrical specifications requirements.

Cutout width for a side-by-side installation is the total

of the widths listed under Cutout Dimensions in each

unit’s Installation Guide. Each door can be opened

individually (one at a time) without interference.

However, to ensure unobstructed door swing

(opening both doors at the same time), 1/4" (6.4

mm) of space needs to be maintained between the
units.

Hinge-by-Hinge Installation (Mullion)

When installing two units hinge-by-hinge, 13/16" (22

mm) is required for integrated models. Additional

space may be needed for any knobs, pulls or handles
installed.

Stainless steel models which include the standard

stainless handle will require 4-9/16" (116 mm) to
allow both doors to open to 90° at the same time.

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Side-by-Side Installation 1

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

For ease of installation, the anti-tip bracket is pre­installed 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.

SIDE MOUNT

Side mount position is used when you are unable to

mount the bracket to the underside of your
countertop.

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.

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Anti-Tip Bracket 1

General Installation

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.

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, water­dampened cloth.

General Installation 1

Integrated Grille - Plinth
Dimensions

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

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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
3M™ VHB™ tape, a high strength bonding tape.

Apply Tape To Shaded Area

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 STRIP/BASE
FASCIA) DIMENSIONS

Integrated Grille - Plinth Dimensions 1

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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

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Door Swing

For Integrated models that are installed adjacent to a wall, 1/4" (6 mm) clearance is recommended

from wall on hinge side to allow the door to open 90°. Allow for additional space for any knobs or
pulls installed on the integrated panel/frame.

Stainless Steel models that are installed adjacent to a wall require 2-1/4" (57 mm) door clearance
on hinge side to allow for door handle.

Units have a zero clearance when installed adjacent to cabinets.

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Integrated

Stainless

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Door Swing 1

Door Stop

Your U-Line unit was shipped to you with the optional
90° pin.

Your unit’s door(s) will open 115° straight from the

factory. If you would like the door stop at 90° follow
these instructions.

NOTICE

If your unit is already undercounter, it will need
to be moved out to access the hinge. With the
90° stop pin in place, you will not be able to
replace the hinge cover.

1. Open door approximately 90°.

2. Remove hinge cover by lifting top and bottom of

hinge cover and sliding the cover inwards to
remove from hinge.

3. Once cover is removed, slide hinge pin into hole as

shown. Pin should slide into place, stopping the

door at 90°; if the pin does not go into the hole

shown, hold the door less than 90° open and try
again.

4. To fully seat the pin, tap it lightly with a hammer.

5. Carefully slide your unit back in place.

NOTICE

The pin can be removed to return the door swing

back to its original 115° swing by tapping the pin
out from the bottom of the hinge.

CLOSER

The door hinge has a self-closing feature that engages

when the door is open approximately 6" (150 mm)
(about 25°).

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Door Stop 1

Door Adjustments

DOOR ALIGNMENT AND ADJUSTMENT

Align and adjust the door if it is not level or is not

sealing properly. If the door is not sealed, the unit

may not cool properly, or excessive frost or
condensation may form in the interior.

NOTICE

Properly aligned, the door’s gasket should be

firmly in contact with the cabinet all the way
around the door (no gaps). Carefully examine

the door’s gasket to ensure that it is firmly in

contact with the cabinet. Also make sure the
door gasket is not pinched on the hinge side of
the door.

CAUTION

Do not attempt to use the door to raise or pivot

your unit. This would put excessive stress on the
hinge system.

Alignment and Adjustment Procedure

1. Open door and remove gasket near the hinges.

2. Using a T-25 Torx Bit, loosen each pair of Torx

head screws on both the upper and lower hinge
plates.

3. Square and align door as necessary.

4. Tighten Torx head screws on hinge.

5. Reinstall gasket into the channel starting at the

corner.

REVERSING THE DOOR

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Door Adjustments 1

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3. Using T-25 Torx bit loosen screw #1 and remove

screw #2 on top and bottom hinge. Slide and

remove the door from unit. Completely remove
screw #1 on top and bottom.

4. Remove caps from screw heads on opposite side (2

on top and 2 on bottom). Using #2 Phillips bit

remove the 4 underlying screws. Reinstall the
screws and caps on the opposite side.

5. Partially install screw #1 in the outer most holes on

top and bottom. Rotate door 180°, align hinge over

screw #1 and slide/seat into position. Reinstall

screw #2 on top and bottom. Tighten both screws
and install hinge cover.

Align and adjust the door:

Align and adjust the door (see DOOR ALIGNMENT AND
ADJUSTMENT).

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Door Adjustments 2

Wood Trim Finishing

The wine rack fronts are solid natural beech wood. They
are factory coated with a clear vinyl sealer, which will
sufficiently protect the wood in normal use.

You may coat the trim with stain and/or a final finish to
match surrounding cabinetry.

CAUTION

You MUST remove the wood trim from the unit

for staining or finishing to prevent permanent

damage to the inner liner of the unit. Allow stain

or finish to dry thoroughly (at least 24 hours for

each coat) following the product manufacturer’s

instructions before reinstallation. Not following

this warning may cause the inner liner of the

unit to have a permanent odor, which the
warranty will not cover.

U-Line recommends Minwax® Brand Water Based Stains

and Minwax Polycrylic® Protective Finish.

NOTICE

Never use oil based stains or finishes.

On glass door models, the stain may appear

darker when viewed through the glass.

Follow the manufacturers instructions for the

stain and/or finish you select.

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Wood Trim Finishing 1

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First Use

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

NOTICE

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 .

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First Use 1

OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE

Control Operation

CONTROL FUNCTION GUIDE

FUNCTION

COMMAND

DISPLAY/OPTIONS

ON/OFF

Press and release

Unit will immediately turn ON or OFF.

Toggle lights

Press and release to leave interior
light on for 3 hours

Glass door wine and beverage centers only.

Adjust refrigerator set
point

Press and release

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

press to adjust the set point
temperature.

View temperature in
unit

Press together and release

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

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.

or

or

and

and

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Control Operation 1

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.star­k.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.

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Sabbath Mode 1

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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,
internal fans or vents at any time, or the unit will
not perform as expected. When loading your
unit, leave space between the internal fans or
vents and product loaded. Anything blocking the
required airflow/circulation will result in uneven
temperature distribution in the cabinet and can
also freeze product. Do not install the unit
behind a door.

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

123 (12 oz. [330 ml]) cans or 79 (12 oz. [330 ml])
bottles and 10 (750 ml) bottles of wine.

For optimal airflow, leave approximately two inches of

space around the fan and one inch around the back
wall and lower vents.

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U-Line Wine Guide 1

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Airflow and Product Loading 1

U-Line Wine Guide

LOOKING BEHIND THE LABEL

To most, wine is a delicious mystery. We purchase it,

uncork it, and savor its taste and beauty. But there is

so much more to true wine appreciation. Many
secrets are simply too good to keep bottled up.

WINE SELECTIONS SUGGESTIONS

Selecting the right wine for the right occasion can

sometimes be a seemingly awkward or difficult task

for the beginning wine enthusiast. We would

therefore like to present you with a few suggestions

which may provide a little more confidence and
enjoyment when choosing and serving your wines.

When selecting wines, keep an open mind and do not

be afraid to be adventurous. Do not view the subject

of wine so seriously it discourages you from learning

and discovering for fear of embarrassment if

something is incorrect. Wine is best viewed as a
hobby and enjoyed.

When assembling your collection, try not to become

obsessed with “Vintages.” Although a chart can be a

useful tool, generalizations about a specific year have

led more than one collector to disappointment. Often

an “Off Year” will provide a better value and more
drinking enjoyment.

The primary guideline to the subject of wine is your

own palate. Do not be afraid to make mistakes.

Experiment, discover, but most of all, enjoy yourself
and your new ULine product.

Guide To Common Styles Of Wine

Red Wines

Full-Bodied Dry

California
French

Italian

Zinfandel, Cabernet
Rhone, Chateauneuf-du­Pape Barbaresco, Barolo

Medium-Bodied Dry

California
French

Pinot Noir Bordeaux,
Burgundy

Light-Bodied Dry

French
Italian

Beaujolais Chianti,
Bardolino

White Wines

Full-Bodied Dry

California
French

Chardonnay Montrachet,
Meursault
PulignyMontrachet

Medium-Bodied Dry

California
French

Sauvignon-Blanc
Pouilly-Fuisse, Sancerre,
Vouvray, Graves

Light-Bodied Dry

French

Chablis, Muscadet,
Pouilly-Fume

Full-Bodied, Very
Sweet

Germany
French
Hungary

Beerenauslese
Sauternes Tokay

Medium-Bodied,
Semi-Sweet

California
Germany

Gewurtztraminer
Liebfraumilch

Light-Bodied Off
Dry

Germany

Rhine, Mosel, Riesling

Matching Food and Wine

Although there are no hard fast rules for matching wine

to food, observe some guidelines. Delicate dishes

should be accompanied by lighter more delicate wines.

Full-flavored foods should be matched with fuller­bodied wines.

As a general rule, one should aim to ascend in flavor
and quality of wines served.

Serve a:

Before a:

DRY wine

SWEET wine

WHITE wine

RED wine

YOUNG wine

OLD wine

LIGHT-BODIED wine

FULL-BODIED wine

Any step back in quality will be noticed. If a fine wine

is tasted prior to a lesser wine, many of the fine

wine’s subtle qualities may be missed.

Common Food and Wine Matches

Foods

Wines

Fish, Shell Fish, Crab,
Oysters

Dry White Wines, Light

Sparkling or Extra Dry

Champagne

Beef, Venison

Full-Bodied Red Wines

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Pork, Veal, Lamb and
Poultry

Light-Bodied Red Wines

Fruit

Sweet White and Sparkling

Wines

A Toast to Wine Truths

Like the grapes themselves, many wine myths have
been cultivated over the centuries.

Myth 1: Most wines taste better when aged.

Truth: In fact, less than 5% of wines produced today

are meant to be aged. Most wines are crafted to be
consumed within the first one to two years.

Myth 2: Wines should be uncorked and decanted

allowing them to “breathe.”

Truth: To breathe or not breathe? While it is better

to allow a young tannic Red to breathe in a glass or

decanter to soften the tannins, an old Red reaches a

stage in its life where it should be enjoyed soon after

opening. Allow an old Red to breathe for a short time

to dissipate any off odors. Most white wines can be
served, ideally, 10-15 minutes after opening.

Myth 3: When age worthy wines peak, they must be
consumed almost immediately.

Truth: Most great wines reach a plateau period

rather than a peak. Great Bordeaux’s may have as

much as a 10-year plateau before fading.

Myth 4: Wine color does not change with aging.

Truth: As red wines age they get lighter in color

while whites get darker.

The Cork: A Mystery on Its Own

Cork Presentation. The ritual of the presentation of the

cork has a rich and fascinating history dating back to

the late 1800’s. A phylloxera (root louse) devastation

to the vineyards severely limited the supply of great

wines. Restaurateurs would remove labels on inferior

wines and replace them with labels from superior

wines. This made it necessary for patrons to protect

themselves by checking the branding on the cork to

ensure that what they ordered was, in fact, what they
were served.

When presented with a cork today, feel it to check for

its integrity, read and match the branding on the cork

to the bottle and set it aside. There is little to be
learned from the cork. The proof is in the wine.

“Corked” wines. If you’ve ever had a wine that smelled

or tasted of mold, you’ve experienced a wine that may

have been “corked.” Today, between five and eight

percent of wines are tainted with Trichloroanisole

(TCA). This substance, found naturally in plants and

trees, is imparted to the wine through the cork. Corked

wines are a major concern for winemakers as it

destroys millions of cases per year and puts

reputations at stake. Amazing as it may seem twist-off

caps may offer a better alternative and many great

wineries in California, Australia and New Zealand are
pioneering the trend.

Common Tasting Terms IDEAL WINE STORAGE CONSIDERATIONS

Terminology

Description

Acidity

A critical element of wine that is
responsible for preserving the wines
freshness. Excess acidity results in an
overly tart and sour wine.

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Temperature: The most important element about

storage temperature is stability. If wine is kept in a stable

environment between 40°F (7°C) and 65°F (21°C), it will

remain sound. A small 1-2 degree temperature fluctuation

within a stable environment is acceptable. Larger

temperature fluctuations can affect the corks ability to seal,

allowing the wine to “leak” from the bottle.

Humidity: The traditional view on humidity maintains that

wines should be stored on their sides in 50% - 80% relative

humidity to ensure cork moisture and proper fit in the bottle.

Contemporary wisdom suggests that the cork surface is too

small to be impacted by humidity. Further the cork is sealed

with a metal or wax capsule making humidity penetration

impossible. The concept of a humid storage environment was

derived from the necessity of wineries to maintain moisture

in their cellars to keep wooden barrel staves swollen,

preventing wine evaporation and product loss. In fact,

vineyards estimate as much as a 10% product loss per year

due to evaporation while wine is aging in the wooden

barrels. Humidity, however, was not intended for the modern

home cellar where wine is stored in glass bottles with sealed
corks.

Light: UV rays are not only harmful to people, they are

damaging to wines - especially those in clear bottles. Since

oxygen molecules in wine absorb UV rays, wine should never
be stored in direct light for long periods of time.

Vibration: Provided that sediment is left

undistributed and particles are not suspended,

vibration in a storage environment is not an issue.

Wines can become flat or tired when voids and

vacuums are created inside the wine bottle. In order

to create voids and vacuums within a liquid,

aggressive motion or shaking of the wine bottle
would have to occur.

Balance

A desired trait where tannin, fruit and
acidity are in total harmony. Wines with
good balance tend to age gracefully.

Body

The weight and presence of wine in the
mouth provided by the alcohol and tannin
level. Full-bodied wines tend to have this
strong concentration.

Bouquet

The blending of a wine’s aroma within the

bottle over a period of time, caused by
volatile acidity.

Complex

A subjective term often used in tasting. A
wine is said to be complex if it offers a
variety of flavors and scents that continue
to evolve as it develops.

Flabby

A wine that lacks structure, or is heavy to
the taste, lacks acidity.

Full-Bodied

Wine high in alcohol and extract,
generally speaking, fills the mouth,
powerful.

Lean

Generally describes wines that are slim,
lacking of generosity or thin.

Oaky

A desirable flavor imparted to wine if
done in moderation. Most wines are aged
in oak barrels one to three years, thereby
receiving this toasty oak characteristic.
However, if a weak wine is left in contact
too long with an oak barrel it will tend to
be overpowered with an oaky taste.

Tannin

Tannins are extracted from the grape
skins and stems and are necessary for a
wellbalanced red wine. Tannins are easily
identified in wine tasting as the drying
sensation over the gums. Tannins
generally fade as a wine ages.

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The Right Temperature for Wine

Temperature

Wines

Approximately 60°F (15°C)

Red

50°F - 55°F (10°C -12°C)

White

Approximately 45°F (7°C)

Sparkling

Wine Captain® Models - A Touch of Elegance

In 1985 U-Line was the first North American appliance

manufacturer to develop a residential wine storage

unit, the Wine Captain®. Each U-Line Wine Captain®

model is designed to impress and inspire anyone with

an interest in wine by providing cellar conditions in

stylish, undercounter units. U-Line Wine Captain®

models offer stable storage temperatures, a 50%

internal relative humidity and protection from UV light

rays. U-Line has the largest product offering available,

making storing, presenting, and sharing your wine
effortless and elegant.

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Recommended Wine Storage

Specially designed horizontal wine racks properly

position the bottles so the wine remains in contact

with the cork, which ensures the cork does not
become dry.

U-Line recommends arranging wine bottles as shown
in the illustrations below.

NOTE: After stocking, allow unit to stabilize product
temperatures for 24 hours.

Larger diameter bottles may be stored on the
shaded racks, illustrated below.

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Recommended Wine Storage 1

Interior Shelves

REMOVING AND INSTALLING GLASS SHELVES

Adjusting Interior Shelves

Models equipped with glass shelves have an adjustable

mounting system. To adjust or simply remove shelves
for cleaning, follow the instructions below.

1. Remove all product from shelf.

2. Coming from underneath the shelf, lift both the

front and rear of the glass.

3. Carefully slide shelf out of unit being careful not to

scratch the interior liner.

4. Installation is the reverse of removal.

Adjusting Shelf Height

Shelf height may be adjusted to accommodate a

broad range of product. To alter your shelf spacing
follow the instructions below.

1. Remove the 4 Shelf clips from the shelf clip holes.

2. Move shelf clips as a group to the desired shelf

height.

3. Insert shelf clips into the holes of the desired shelf

height. Be certain shelf clip is fully seated into
shelf clip hole.

CAUTION

Clips MUST be installed with the ribbed side

down. Failure to do so may result in shelf or unit
damage.

NOTICE

All 4 shelf clips for each shelf must be installed

at the same height for shelf stability.

4. Reinstall shelf.

Cleaning Shelves

Shelves may be cleaned in a soapy warm water

solution. A general household disinfectant may be

used if necessary. Be sure to completely dry your
shelf before reinstalling.

Interior Shelves 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® 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 steel 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 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.

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.

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

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.

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Cleaning 2

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.

NOTICE

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.

Cleaning Condenser 1

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Wine Rack Installation

To remove wine racks for cleaning:

1. Remove any bottles stored on the rack.

2. Grasp the end of the rack and gently slide it out

until it stops.

3. The release levers are located on the inside of the

rack rails. Press the left rack release lever down. At

the same time, lift the matching right rack release

lever up. Pull the rack out until it is free of the
tracks and the cabinet.

NOTICE

Do not remove the track rails from the cabinet.

To insert wine racks in the cabinet:

1. Align the left and right rack channels with the tracks

in the cabinet. Ensure an even track engagement

on both sides by gently pushing the rack into the
cabinet until it stops.

2. Before reloading the rack, ensure proper

movement of the travel stops in the left and right

track rails by pulling the rack out gently until it
stops.

To clean wine racks:

1. Saturate a soft cloth with a soapy, warm water

solution.

2. Wring excess water from cloth and wipe racks

down.

NOTICE

The wine racks are greased. This white lithium
grease helps provide smooth operation of the
slide mechanism. It is important not to remove
grease.

Wine Rack Installation 1

Extended Non-Use

VACATION/HOLIDAY, PROLONGED SHUTDOWN

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

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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.

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

Interior Light
Does Not
Illuminate.

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

Light Remains
on When Door Is
Closed.

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

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.

Digital Display
Functions, But
Unit Does Not
Cool.

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

power supply to the unit.

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Digital Display
Shows ER or E
Followed by a
Number.

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

Problem

Possible Cause and Remedy

Digital Display
Shows 1-16 or
99

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

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.

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

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 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.)

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Troubleshooting 2

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 ULine 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

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

Warranty 1

Wire Diagram

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Wire Diagram 1

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
1-800799-2547 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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Product Liability 1

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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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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USER GUIDE

System Diagnosis Guide

REFRIGERATION 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

System Diagnosis Guide 1

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.

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

EMX20CLC

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%

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.

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.

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.

Solenoid Valves: An occasional clicking sound may be
heard as solenoid valves are operated.

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 Testing in Service Mode.

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Test overload and relay, replace as needed.

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

Door Ajar or Restricted from Closing

Check door clearance to adjoining cabinetry. Check distribution of
product in unit.

Evaporator fan not operating

Use Relay Toggle, Component Testing in Service Mode.

Thermistor failure

Check Error Log.

Display Not
Working

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.

Internal Lights
Not Working

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.

Noisy

Refrigeration tubing touching cabinet

Carefully reposition tubing.

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

Remove obstruction.

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.

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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.

NOTICE

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.

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.

Check Voltage

At Wall Outlet

olta

ge At

Verif

y V

in

Con

trol

Ma

nput

Vol

tag

e I

Fus

ck

Che

e F1

uity

ntin

Co

For

Replace

Reed Switch

Replace Main

Board

Replace

Fuse

Replace

Power Cord

Alert Customer

Of Power Failure

th

eed

e R

Is

Ope

ch

Swit

rating

y?

erl

rop

P

Inspect

Customer UI

and Data Cable

onnec

t T

est

Displ

ay C cle Po

we

r A

nd Ch

ec

k C y

For

Op

era

tion

No Voltage

No Voltage

tage

Vol

C

inui

ty

ont

Operating

Not

era

ting

Op

No Continuity

No

Yes

tage

Vol

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(Switch Closed)

Magnet Away From Switch

)

Door Open

(

Switch Open

(

)

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Control Operation - Service 1

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Control Operation - Service

UI BUTTON LAYOUT

1 2 3 4 5 6 7

1. Hidden Button

-Accesses Service Menu

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

2. Up Button

-Increases temperature

-Navigates through service menu ­LED activated with button
activation.

3. Down Button

-Decreases temperature

-Navigates through service menu

-LED activated with button activation

4. Light Button

-Activates light for 3 hours on select models

-Used to select items in service menu

-LED activated with button activation

5. 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

7. LED

-No button

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CONTROL FUNCTION QUICK GUIDE

FUNCTION

COMMAND

DISPLAY/OPTIONS

ON/OFF

Press and release

Toggle lights

Press and release to leave interior
light on for 3 hours

Glass door wine captains and beverage
centers only.

Adjust refrigerator
temperature

Push and release

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

push to adjust the set point
temperature.

View temperature in unit

Push and and release the together

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

Toggle between F/C

Hold the for five 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.

VIEWING ACTUAL TEMPERATURE

In viewing temperature in these modes any offsets
are taken into account. This means that if you place

a thermistor 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.

To view the thermistor temperature, push and
release the up and down keys. The display will show
the corrected refrigerator temperature.

SHOWROOM MODE

This mode is designed to show units in a display

environment. 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.

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. To 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.

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

or

or

and

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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

0

Exit 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 changed, 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.

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.

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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. EVAPORATOR FAN DELAY IN MINUTES —

ON

“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.

18. EVAPORATOR FAN DELAY 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

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.

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

SEE RELAY/OUTPUT
CHART

Should be 0.

0. EXIT SERVICE MODE

MODEL LIST

1000

MODEL
INDICATOR

2000 (120V)

MODEL
INDICATOR

2000 (230V)

MODEL
INDICATOR

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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

2260DWR

70

CO1224F

19

1224FZR

11

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.

or

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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.

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.

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.”

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

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If the thermistor fails the unit will operate normally.

Thermistor 1

Thermistor Resistance Data

Temp (F)

Temp (C)

Nominal Resistance

(OHMS)*

-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%)

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Thermistor 2

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

Between Defrost (Hours)

Duration in Minutes

(Maximum)

Stop Temperature

°F (°C)

1224

RF

12

45

15 (-9)

1215/1224/2218/2245/

2224/2260

WC, ZWC

12

45

45 (7)

1215/1224/2218/2245/

2224/2260

R, RSOD, RDC,

BEV, DC, DWR,

RGL

12

45

42 (6)

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)

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

Defrost Settings by Zone (3000 Series)

Zones

Compressor Run Time

Between Defrost (Hours)

Duration in Minutes

(Minimum)

Duration in Minutes

(Maximum)

Stop Temperature

°F (°C)

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)

Defrost 1

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

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cycle. Fan delay times can be modified through the
service menu.

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.

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.4. Remove rear cover

from unit.

5. Disconnect fan electrical connection at rear of unit.

6. Remove insulating foam from refrigerant line

passthrough hole as needed to gain clearance for
fan plug.

7. Remove internal shelving.

8. Remove rear shelf clips, fronts can remain.

9. Remove thermistor cover.

10.Remove two evaporator cover screws from top of

evaporator plate.

11.Grasp evaporator cover, pull forward and up as

bottom of cover is installed behind the front edge
of the drain trough.

12.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 pass­through hole.

Remove Fan and Cover 1

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

evaporator plate.

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

route fan wire.

NOTICE

Fan must be oriented to pull air in through lower
evaporator cover vents and push air out at fan
mounting location.

15.Installation is the reverse of removal.

16.Care must be taken to assure the bottom of the

evaporator cover is reinstalled behind the front
edge of the train trough.

17.Use sealant gum to seal any openings at rear of unit

before replacing rear cover.

18.Reinstall unit taking care to level, space and secure as

found.

Remove Fan and Cover 2