USER GUIDE & SERVICE MANUAL
Model: U-2218BEVS-15A
USER GUIDE & SERVICE MANUAL
Table of Contents
Click on any section below to jump directly there
Intro
Safety
Safety and Warning
Disposal And Recycling
Installation
Environmental Requirements
Electrical
Cutout Dimensions
Product Dimensions
Side by Side Installation
Anti-Tip Bracket
General Installation
Integrated Grille Dimensions
Grille / Plinth Installation
Door Swing
Door Stop
Door Adjust
Maintenance
Cleaning
Cleaning Condenser
Extended Non-Use
Operating Instructions
First Use
Control Operation
Sabbath Mode
U-Line Wine Guide
Recommended Wine Storage
Service
Interior Shelves
Wine Rack Installation
Troubleshooting
Wire Diagram
Product Liability
Warranty Claims
Parts
R600a Specifications
System Diagnosis Guide
Compressor Specifications
Troubleshooting Extended
Control Operation - Service
Thermistor
Defrost
Remove Fan and Cover
Warranty
USER GUIDE
Introduction
WELCOME TO U-LINE
Congratulations on your U-Line purchase. Your product comes from a company with over ve decades of premium modular ice
making, refrigeration, and wine preservation experience. U-Line creates products focused on functionality, style, and inspired
innovations — paying close attention to even the smallest details. Applications include residential, outdoor, ADA height
compliant, marine, and commercial. Complete product categories include Beverage Centers, Wine Refrigerators, Ice Machines,
Refrigerators, Freezers, and Dispensers.
Our advanced refrigeration systems, large and exible capacities, and Built-In to Stand Out
®
clean integrated look allow you
to preserve the right product, in the right place, at the right temperature. Since 2014, U-Line has been part of the Middleby
family of brands. All products are designed, engineered, and assembled in Milwaukee, Wisconsin, USA, and select products
are available worldwide. U-Line - RIGHT PRODUCT. RIGHT PLACE. RIGHT TEMPERATURE
®
.
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 +1.414.354.0300.
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 eld 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
Email: sales@u-line.com
u-line.com
CONNECT WITH US
SERVICE & PARTS ASSISTANCE
Monday - Friday 8:00 am to 4:30 pm CST
T: +1.800.779.2547
Service Email: onlineservice@u-line.com
Parts Email: onlineparts@u-line.com
Designed, engineered and assembled in WI, USA
3
USER GUIDE
Safety and Warning 1
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.
4
USER GUIDE
Disposal and Recycling 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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).
5
USER GUIDE
Environmental Requirements 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
6
USER GUIDE
Electrical
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.
7
USER GUIDE
Cutout Dimensions 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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
Metric measurements rounded and optimized.
4"
(102 mm)
7"
(178 mm)
17-7/8"
(455 mm)
33-7/8"
(860 mm)
to
34-7/8"
(886 mm)
Preferred location
for electrical outlet
is in adjacent
cabinet.
24"
(610 mm)
5/8"
(16 mm)
8
USER GUIDE
Product Dimensions 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Product Dimensions
33-11/16" to
34-11/16"
(856 mm to
881 mm)
3-5/16"
(84 mm)
Not Including Handle
23-7/16" (590 mm)
17-3/4"
(450 mm)
9
USER GUIDE
Side-by-Side Installation 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
1/4" (6 mm)
13/16" (22 mm)
4-9/16" (116 mm)
10
USER GUIDE
Anti-Tip Bracket 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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 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.
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.
Left Hinged Cabinet
Right Hinged Cabinet
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USER GUIDE
General Installation 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
General Installation
LEVELING INFORMATION
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.
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, water-dampened cloth.
2
1
Rotate Front and Back Legs to Adjust
12
USER GUIDE
Integrated Grille - Plinth Dimensions 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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
3M
™ VHB™ tape, a high strength bonding tape.
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
Apply Tape To Shaded Area
1" (25 mm)
1-9/16"
(40 mm)
17-7/8"
(455 mm)
14-3/4"
(375 mm)
3-5/16"
(84 mm)
1-9/16"
(40 mm)
13
USER GUIDE
Grille - Plinth Installation 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
1
2
14
USER GUIDE
Door Swing 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Door Swing
For Integrated models that are installed adjacent to a wall,
1/2" (13 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.
Wall
Wall
90°
Door Swing
90°
Door Swing
Space Required
For any Knobs or Pulls
2-1/4" MIN
(57 mm MIN)
Integrated
Stainless
1/2" (13 mm)
15
USER GUIDE
Door Stop 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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°).
1
3
2
16
USER GUIDE
Door Adjustments 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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
1. Open door.
2. Remove top hinge cover by lifting top and bottom flaps
and slide inwards. Repeat on bottom hinge.
T-25 Torx Screw
T-25 Torx Screw
17
Door Adjustments 2
USER GUIDE
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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).
2
1
18
USER GUIDE
First Use 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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 .
19
USER GUIDE
Control Operation 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Control Operation
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.
Up Down Light Power
Not
Used
LED
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.
or
or
and
and
Close door to silence alert and reset.
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.
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.
20
USER GUIDE
Sabbath Mode 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
L
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.
12 3456 7
21
USER GUIDE
U-Line Wine Guide 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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 U-
Line product.
Guide To Common Styles Of Wine
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 fuller-bodied wines.
As a general rule, one should aim to ascend in flavor and
quality of wines served.
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.
Red Wines
Full-Bodied Dry California
French
Italian
Zinfandel, Cabernet
Rhone, Chateauneuf-du-
Pape 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 Puligny-
Montrachet
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
Serve a: Before a:
DRY wine SWEET wine
WHITE wine RED wine
YOUNG wine OLD wine
LIGHT-BODIED wine FULL-BODIED wine
22
USER GUIDE
U-Line Wine Guide 2
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Common Food and Wine Matches
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.
Foods Wines
Fish, Shell Fish, Crab, Oysters Dry White Wines, Light
Sparkling or Extra Dry
Champagne
Beef, Venison Full-Bodied Red Wines
Pork, Veal, Lamb and Poultry Light-Bodied Red Wines
Fruit Sweet White and Sparkling
Wines
23
USER GUIDE
U-Line Wine Guide 3
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Common Tasting Terms IDEAL WINE STORAGE CONSIDERATIONS
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.
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.
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 well-
balanced red wine. Tannins are easily
identified in wine tasting as the drying
sensation over the gums. Tannins generally
fade as a wine ages.
24
USER GUIDE
U-Line Wine Guide 4
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
The Right Temperature for Wine
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.
Temperature Wines
Approximately 60°F (15°C) Red
50°F - 55°F (10°C -12°C) White
Approximately 45°F (7°C) Sparkling
25
USER GUIDE
Recommended Wine Storage 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
Top Rack:
Bottom Rack:
NOTE: After stocking, allow unit to stabilize product
temperatures for 24 hours.
26
USER GUIDE
Interior Shelves 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
Clip
Holes
27
USER GUIDE
Cleaning 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
28
USER GUIDE
Cleaning 2
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
29
USER GUIDE
Cleaning Condenser 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
3. Install the grille (plinth strip/base fascia).
30
USER GUIDE
Wine Rack Installation 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
31
USER GUIDE
Extended Non-Use 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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 u
nit 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 414.354.0300.
CAUTION
!
Damage caused by freezing temperatures is not
covered by the warranty.
32
USER GUIDE
Troubleshooting 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Troubleshooting
BEFORE CALLING FOR SERVICE
If you think your U-Line product is malfunctioning, read
the CONTROL OPERATION section to clearly understand
the function of the control.
If the problem persists, read the NORMAL OPERATING
SOUNDS and TROUBLESHOOTING GUIDE sections below
to help you quickly identify common problems and
possible causes and remedies. Most often, this will resolve
the problem without the need to call for service.
IF SERVICE IS REQUIRED
If you do not understand a troubleshooting remedy, or
your product needs service, contact U-Line Corporation
directly at +1.414.354.0300.
When you call, you will need your product Model and
Serial Numbers. This information appears on the Model
and Serial number plate located on the upper right or rear
wall of the interior of your product.
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.
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.
33
USER GUIDE
Troubleshooting 2
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.)
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.
Problem Possible Cause and Remedy
34
USER GUIDE
Wire Diagram
Wire Diagram
42350_B WIRING DIAGRAM
POWER CORD
ASSEMBLY
GROUND:
GREEN or GREEN W/ YELLOW
HOT:
BLACK (115v)
BROWN (220-240v)
NEUTRAL
HOT
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)
NEUTRAL:
WHITE (115v)
DARK BLUE (220-240v)
BLUE (115V)
LIGHT BLUE (220V-240V)
(TO COMPRESSOR)
1
10
CONTROL
BOARD
ZONE TEMP
FUSE
16
8
9
1
6
1
10
5
EVAP TEMP
L/T DOOR SWITCH
AMBIENT TEMP
R/B LIGHT
L/T LIGHT
COND FAN
EVAP TEMP
R/B DOOR SWITCH
CAP
PROGRAMING
TO DISPLAY
OPEN
ANTENNA
J9
J10
HOT (LIGHT BLUE)
OVERLOAD
EMBRACO COMPRESSOR
220-240 VOLT
RELAY
GREEN W/ YELLOW
GROUND:
NEUTRAL:
DARK BLUE
CAP.
BROWN BLUE
115 VOLT
35
USER GUIDE
Product Liability 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
36
USER GUIDE
Warranty Claims 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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:
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.
14 30911 12 XXXX
Year
Month
37
U-2218BEVS-15A
Item Description U-Line P/N
1 Anti tip bracket w/screws 80-54012-00
2 Keys, baby lock 80-54251-00
3 Back panel 80-54175-00
4 Compressor electricals only 80-54149-00
5 Compressor w/electricals 80-54150-00
6 Condenser assembly 80-54022-00
7 Condenser fan w/screws 80-54014-00
8 Display module 80-54007-00
9 Door assembly w/hinges 80-54156-00
10 Drain pan w/double sided tape 80-54217-00
11 Drain trough assembly 80-54480-00
12 Drier 80-54055-00
13 Evap fan w/cover and screws 80-54151-00
14 Evaporator assembly 80-54152-00
15 Evaporator cover 80-54021-00
16 Evaporator fan 80-54321-00
17 Frame assembly, black 80-54826-00
18 Gasket, door, injection molded 80-54003-00
19 Glass shelf (1) w/brackets 80-54015-00
20 Grille w/screws 80-54011-00
21 Commercial door handle 80-54214-00
22 Hinge cover(2 pcs) 80-54001-00
23 Hinge mounting hole covers(4) 80-54024-00
24 Hinges(2) w/screws and covers 80-54013-00
25 LED light strip and cover assy 80-54000-00
26 Leg Levelers (4) 80-54019-00
27 Main board (no case or wires) 80-54008-00
28 Packaging 80-54143-00
29 Power cord 80-54171-00
30 Rack Assembly Bottom 80-54030-00
31 Rack Assembly Middle 80-54028-00
32 Reed switch 80-54134-00
33 Slide Assembly Long 80-54047-00
34 Slide Assembly short 80-54048-00
35 Thermistor (1 pc) 80-54006-00
36 Thermistor cover and pin 80-54023-00
37 Tool, leg leveler 80-54794-00
38 Universal lock assembly 80-54153-00
39 WIFI antenna 80-54804-00
40 Wire harness, board 80-54251-00
41 Wood fronts w/screws 80-54497-00
Parts
Parts 1
1
3
6
4 5
7
8
9 38
10
41
17
18
25
27
35 36
26
31 33
11
13 16
30 34
20
14 15
19
22 24
21
38
USER GUIDE
R-600A Specifications 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
R-600A Specifications
For R-600a refrigerant service tips and more videos, go
to: www.u-line.com/videos
.
WARNING
!
Flammability warnings for a pure-iso-butane
refrigerant.
Technician m ust observe al l federal, stat e and local law s regarding re frigerants.
Gloves and Eye Protection must be used.
R-600a is considered non-toxic, but is flammable
when mixed with air.
Keep a dry powder type fire extinguisher in the
work area.
R-600a is heavier than air, do not allow any
leakage/migration to low areas such as
basements and stairs.
Never use a torch on a fully charged
refrigeration system.
Never substitute U-Line OEM replacement parts
or methods of construction.
R-600a must be stored and transported in
approved containers.
39
USER GUIDE
R-600A Specifications 2
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
WARNING
!
Only skilled and well trained service technicians
permitted to service R-600a equipped products.
All tools and equipment must be approved for
use with R-600a refrigerant.
Local, state and federal laws, standards must be
observed along with proper certification and
licensing.
Ventilation is required during servicing.
No conversions to R-600a from any other
refrigerants. OEM R-600a equipped unit only.
Service area must be free of ignition sources.
No smoking is allowed in the service area.
All replacement electrical components must be
OEM and installed properly (sealed and
covered).
If the evaporator is cold prior to service, it must
be thawed prior to service.
When using a vacuum pump, start pump before
opening refrigeration system.
Vacuum pump and recovery equipment should
be at least 10 feet from the work area.
It is recommended that a simple LPG gas
detector is on site during service.
Ensure that all R-600a is removed from the
system prior to brazing any part of the sealed
system.
Only a clean, dry leak free system should be
charged with R-600a.
R-600A SPECIFICATIONS/LABELING
R-600a equipped products are labeled (both the unit and
the compressor).
R-600a is colorless and odorless.
R-600a is considered non-toxic, but is flammable when
mixed with air.
Do not remove or alter any R-600a labeling on the
product.
Use only a refrigerant grade R-600a from a properly
labeled container.
RECOVERING/RECLAIMING R-600A
(R-600a has been exempted from recovery/reclaiming
requirements by the US EPA)
Recovery/Reclaiming equipment must be approved for use
with R-600a.
Ensure the evaporator is at room temperature prior to
recovery/reclaiming R-600a.
Use a common piercing pliers or piercing valve to remove
R-600a from the compressor process tube. (Note: Piercing
devices must not be left on the system and must be
replaced with a Schrader type valve.)
40
USER GUIDE
R-600A Specifications 3
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Evacuate/reclaim via the piecing pliers to ensure the
system is empty of R-600a before any system work is
performed.
The recovery cylinder must be evacuated (no air inside)
prior to accepting R-600a.
The recovery cylinder must not be filled more than 45%
safe fill level and refrigerants must not be mixed.
The recovery cylinder must be clearly marked with R-
600a and Flammable Warning labels.
Ensure proper ventilation during recovery/reclaiming of R-
600a.
Start vacuum pump/recovery pump prior to piercing the
compressor process tube.
Follow recovery/reclaim OEM instructions for the specific
equipment used.
SYSTEM REPAIR
Ensure no residual R-600a refrigerant is left within the
system prior to repair (simple venting is not sufficient).
Evacuate and charge with dry nitrogen for leak checks.
Repair leaks or replace system parts as required.
When re-brazing, the system must be purged with dry
nitrogen and at least one access point open to the
atmosphere.
When re-brazing, proper ventilation is required along with
constant monitoring for the presence of R600a refrigerant.
The filter dryer must be replaced any time the sealed
system is serviced.
No system should be open to the atmosphere for longer
than 15 minutes to avoid moisture migration into the
system components.
LEAK DETECTION
After removal of the R-600a, the unit can be charged with
dry nitrogen or helium.
Electronic leak detection or soap solution can be used to
check for nitrogen/helium leaks.
Never use a halide torch or lighted match to check the
system for leaks at any time.
The high side of the refrigeration system (compressor
discharge to outlet of drier) must be leak tested with the
compressor running.
41
USER GUIDE
R-600A Specifications 4
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
The low side of the refrigeration system (evaporator,
compressor and suction line) must be leak tested with the
compressor off (equalized pressure).
RECHARGING
No air is ever to be allowed inside the refrigeration system
(R-600a refrigerant or dry nitrogen only).
Never use a torch on a fully charged refrigeration system.
Install a Schrader Type access port on the compressor
process stub.
Evacuate the system to 100 microns prior to charging.
Weigh in the R-600a charge using a refrigerant scale. (run
compressor an extra two minutes to clear the charging
hoses).
Seal the Schrader Type access port, a proper cap and seal
must be used to close the system.
SUMMARY
Safely handling R-600a requires proper procedures and
training.
R-600a approved service tools must be used.
R-600a labeling must not be removed or altered.
Proper ventilation during service is required.
Never apply a torch to a charged R-600a refrigeration
system.
Use OEM replacement service parts and do not alter the
construction of the unit.
42
USER GUIDE
System Diagnosis Guide 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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
43
USER GUIDE
Compressor Specifications 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Compressor Specifications
DANGER
!
Electrocution can cause death or serious injury.
Burns from hot or cold surfaces can cause
serious injury. Take precautions when servicing
this unit.
Disconnect the power source.
Do not stand in standing water when working
around electrical appliances.
Make sure the surfaces you touch are not hot or
frozen.
Do not touch a bare circuit board unless you are
wearing an anti-static wrist strap that is
grounded to an electrical ground or grounded
water pipe.
Handle circuit boards carefully and avoid
touching components.
To measure the start winding resistance, measure across
the C and S pins.
To measure the run winding resistance, measure across
the C and R pins.
Also check S to R and you should get the sum of the run
and start windings.
To ensure the windings are not shorted, check the S and R
to ground.
* All resistance readings are ±10%
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
C
S
R
OVERLOAD PROTECTOR
STARTING RELAY
CAPACITOR
RELAY COVER
ULIN_0368_A
44
USER GUIDE
u-line.com
Troubleshooting Extended
Troubleshooting - Extended
SPECIFIC ERRORS AND ISSUES
Never attempt to repair or perform maintenance
on the unit until the main electrical power has
been disconnected from the unit.
The advanced diagnostic capabilities of the electronic
controls utilized on the 1, 3, and 5 Class units allow 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.
Verication of temperature and thermistor performance can
be identied by directly viewing thermistor readings in the
service mode.
Component failure issues can be identied through
service mode menu #20, “Component Testing.” Individual
components can be switched on and o to check for both
proper function of a specic 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; if
additional help is required, please contact the U-Line
Corp., “Customer Care Facility” at +1.414.354.0300 for
assistance.
NORMAL OPERATING SOUNDS
All models incorporate rigid foam insulated cabinets to
provide high thermal eciency 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 oors and paneled walls have a
tendency to reect normal appliance operating noises.
Listed below are common refrigeration components with a
brief description of the normal 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 owing through an evaporator
may sound like boiling liquid.
• Condenser Fan: Air moving through a condenser may
be heard.
• Water Valve: Running water and clicking as valve
opens and closes.
• Ice Dropping: Ice falling into the bin makes a dull thud
sound. The sound decreases as the bin lls with ice.
• Solenoid Valves: An occasional clicking sound may be
heard as solenoid valves are operated.
CAUTION
!
45
USER GUIDE
u-line.com
Troubleshooting Extended
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
ow chart below to help diagnose the issue. Before begin-
ning it is important to rst verify the unit is not simply set
to sabbath mode.
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
No Voltage
Voltage
Continuity
Operating
Not Operating
No Continuity
No
Yes
Voltage
TROUBLESHOOTING GUIDE
Concern Potential Causes Action
No Display or
Interior Lights
Unit may be in Sabbath mode • Tap to turn o Sabbath mode, test the door switch
circuit
• Unplug unit, wait 5 seconds, plug back in. If main board
does not beep, check for 120V at black and white cables
on power cord.
No Interior Light Light may be set to OFF
Check LED strip for power
Defective door switch
Use component testing in service mode and test light circuit,
manually test door switch
Condensation on
exterior of unit
Is unit exposed to high humidity or high
ambient temps?
Moisture will dissipate as ambient temp. and humidity levels
fall. Keep exterior of unit well polished to protect surface.
No Ice
Production
Is the unit getting water? Go to component testing and turn on ll valve and verify
120V at the valve.
Low Ice
Production
Dirty evaporator, dirty condenser, faulty
bin thermistor
Clean the evaporator using U-Line cleaner, clean the
condenser coil if needed, check bin thermistor reading in
service mode.
Alert light
ashing
Check error log View errors in service mode, review error and take corrective
action to resolve
Ice is too dense/
not dense enough
Dirty evaporator, water starvation Clean the evaporator if needed, check water supply, test
harvest mode, adjust ice thickness
Standing Water in
Ice Bin
Drain hose is restricted, debris in bin
drain hole, failed drain pump failed
dump valve
Make sure drain hose run is as straight as possible. Remove
any kinks or tight bends, pour 1/2 gallon of water into bin to
test drain.
46
USER GUIDE
u-line.com
Troubleshooting Extended
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 o time between relay cycles.
2. Toggle the relay (refer to Control Operation for a
complete list of relays). 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 conguration error. Some conguration
errors can be cleared by restoring the unit to its factory
default setting. Factory defaults may be restored through
the service menu. If that does not work, check that the
board is programmed to the correct model in 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.
PLUNGER SWITCH
ERROR CODES
A plunger switch is used to monitor door state. When the
door is closed it comes into contact with the plunger which
closes a circuit which turns the light and display o. When
the door is open the plunger moves outward 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.
*All errors are logged in memory.
*Only door error is displayed on the display and has an
audible signal.
E1: Thermistor 1 open.
E2: Thermistor 2 open.
E3: Thermistor 3 open.
E4: Thermistor 4 open.
E5: Thermistor 1 shorted.
E6: Thermistor 2 shorted.
E7: Thermistor 3 shorted.
E8: Thermistor 4 shorted.
E9: Door 1 open error.
E10: (displayed as 10): Door 2 open
E11: (displayed as 11): Water level (tray or reservoir) high.
E12: (displayed as 12): Water level low.
E13: Auger error
P1: Pump circuit open
NOTICE
47
USER GUIDE
Control Operation - Service 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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.
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
123 4567
48
USER GUIDE
Control Operation - Service 2
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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 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.
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 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.
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.
CONTROL FUNCTION QUICK 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 captains and beverage centers
only.
Adjust refrigerator
temperature
Push and release
Wh
en the “F” or “C” in the display is flashing,
push to adjust the set point
temperature.
View temperature in unit Push 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.
or
or
and
and
49
USER GUIDE
Control Operation - Service 3
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
SERVICE MODE GUIDE
1. TH
ERMISTOR 1 — ZONE
This shows the pure thermistor reading with
no
o
ffsets taken into account.
2. TH
ERMISTOR 2 — EVAPORAT
OR
Thi
s shows the pure thermistor reading with
no
o
ffsets taken into account.
3. Does not appl
y to this model.
4. Does not appl
y to this model.
5. TH
ERMISTOR 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
t
emperature at thermistor #1 is off
from set
po
int.
By adjusting the offset higher we can force th
e
un
it to drive the temperature down below the
set
poi
nt. (example: adjusting from 0 to +2 will
drop
th
e unit temperature 2 degree
s)
6.
TH
ERMISTOR 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.
TH
ERMISTOR 2 — SET PO
INT MINUS
OF
FSET
This shows the thermistor reading with of
fsets
t
aken into account.
10.
Does not appl
y to this model.
11. Does not appl
y to this model.
12.
ADJUST DEFR
OST INTERVAL — 3 TO 24
HOURS
This will adjust the interval between defros
ts
fr
om 3 to 24 hours. Adjusting from the factor
y
settin
gs may cause undesired temperature in
the refrigerator section.
13. A
DJUST DEFROST DURATION — 0 TO 99
MINUTES
The length of the defrost can be adjusted 0
to 99
m
inutes long. The other defrost pa
rameters still
ap
ply. Lengthening a defrost may cause high
er
than
normal temperatures in the refrigerator
section.
# 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 changed, they will be saved when exiting.
SERVICE MODE GUIDE
50
USER GUIDE
Control Operation - Service 4
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
14. VIEW ERR
OR LOG
A list of the errors in the order they occurred
will
scroll
once on the display. All errors are logge
d
in me
mory. 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.
TH
ERMISTOR — 1 DIFFERENTIAL
This number should not be adjusted.
17. EV
APORATOR FAN DELA
Y IN MINUTES —
ON
“F
an 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. EV
APORATOR 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
cooli
ng cycle. Adjustable 0-99 minutes.
19. IN
DIVIDUAL COMPONENT TOGGLE
20. MO
DEL NUMBER INDICATOR
Displays the two-digit model number of th
e
specif
ic unit. See model list table.
21. LIGHT ALL LED S
EGMENTS
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 RUNTIM
E
Th
is will show the number of mi
nutes the
comp
ressor has run in the prior cycle (o
r
curr
ent cycle if the compressor was runn
ing
when service mode was entered).
24.
A
CTIVATE DEFROST/HARVEST
Turns on the hot gas bypass valve allowing ho
t
gas to
circulate through the evaporator causin
g
fr
ost to melt.
25. REST
ORE FACTORY DEFAULTS
Will restore all adjustable functions to thei
r
facto
ry settings.
26. SOF
TWARE VERSION — MAIN BOARD
Displays software version of the main control
board.
27. SOF
TWARE VERSION —
USER INTERFACE
Displays software version of the user interface.
28. LO
G IN PERIOD
Factory use only - do not adjust.
29. F
ACTORY TEST MODE
Should be 0.
0. EXIT SER
VICE MODE
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
51
USER GUIDE
Control Operation - Service 5
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
MODEL LIST
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.
1000 MODEL
INDICATOR
2000 (120V) MODEL
INDICATOR
2000 (230V) MODEL
INDICATOR
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
or
* UNITS 2020 AND NEWER USE #11
52
USER GUIDE
Control Operation - Service 6
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Name Relay 2 Relay 3 Relay 4 Relay 5 Relay 6 Relay 7
DC
Out
p
ut 1
DC
Out
p
ut 2
DC
Out
p
ut 3
DC
Out
p
ut 4
DC
Out
p
ut 5
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
Mullion
Heater
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
Condenser
Fan
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
N/A
N/A
N/A
Condenser
Fan
Compressor
Light Evaporator Fan
N/A N/A N/A
Relay / Output Chart
2260DWR
Mullion
N/A
N/A
N/A
N/A
N/A
Compressor Top Light
Condenser Fan
N/A Bottom Light
2224DWR
N/A
N/A
Compressor
Top Light
Evaporator Fan
Condenser Fan
N/A Bottom Light
Heater
Mullion
Heater
Evaporator Fan
53
USER GUIDE
Thermistor 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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
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.
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
54
USER GUIDE
Thermistor 2
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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
%)
55
USER GUIDE
Defrost 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Defrost
The models below have automatic or frost free design and do not require manual defrosting under normal conditions.
The defrost settings for 3000 series models are determined by zone.
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)
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)
56
USER GUIDE
Remove Fan and Cover
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 eciency.
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. Fan delay times can
be modied 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 eciently, 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. Remove unit from cabinetry to access rear.
3. Disconnect power to the unit.
4. Remove back panel from unit.
5. Disconnect fan electrical connection at rear of unit.
6. Remove insulating foam from refrigerant line pass-
through 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 pass-through hole.
13. Remove the 4 screws mounting the fan shroud to the
evaporator plate.
Evaporator Cover
Screws
Air Flow
57
USER GUIDE
Remove Fan and Cover
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.
58
Copyright U-Line Corporation. All Rights Reserved. | Publication Number 30379 | 3/2024 Rev. Q
U-Line Corporation (U-Line) Limited Warranty
One Year Limited Warranty
For one year from the date of original purchase, this 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 a U-Line factory authorized servicer, unless otherwise specified by U-Line. Service provided during
normal business hours.
Two Year Limited Warranty (5 Class Product)
For two years from the date of original purchase, this 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 a U-Line factory authorized servicer, unless otherwise specified by U-Line. Service provided during
normal business hours.
Available Second & Third Year Limited Warranty
In addition to the standard one and two year warranties outlined above, U-Line offers a one year extension of the warranties from the date
of purchase, free of charge. To take advantage of this extension, you must register your product with U-Line within 60 days from the date
of purchase at u-line.com and provide 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 a U-Line factory authorized servicer, 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 your product’s 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, third, 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.
• U-Line Commercial products are covered by the one year and 5 year limited warranties and are not eligible for the second and
third year limited warranties.
• 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, and/or certified reconditioned units, 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. 55
th
Street, Milwaukee, WI 53223 • u-line.com • onlineservice@u-line.com • +1.414
.354.0300
59
