USER GUIDE & SERVICE MANUAL
1 Class
●
UHBV124
●
24” Beverage Center
USER GUIDE & SERVICE MANUAL
u-line.com
Table of Contents
Intro
Safety
Safety and Warning
Disposal And Recycling
Installation
Environmental Requirements
Electrical
Cutout & Product Dimensions
Side by Side Installation
Anti-Tip Bracket
General Installation
Grille Installation
Door Swing
Maintenance
Free Standing Kit
Cleaning
Cleaning Condenser
Extended Non-Use
Operating Instructions
First Use
Control Operation
Airflow and Product Loading
Recommended Wine Storage
Service
Wine Rack Installation
Troubleshooting
Wire Diagram
Product Liability
Warranty Claims
Parts
Ordering Replacement Parts
R600a Specifications
System Diagnosis Guide
Compressor Specifications
Troubleshooting Extended
Control Operation - Service
Thermistor
Defrost
Remove Fan and Cover
Warranty
USER GUIDE
u-line.com
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.
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: +1.414.354.0300
Service Email: onlineservice@u-line.com
Parts Email: onlineparts@u-line.com
Designed, engineered and assembled in WI, USA
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USER GUIDE
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Safety and Warning
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 means that failure to follow this safety
statement will result in severe personal injury or
death.
Warning means that failure to follow this safety
statement could result in serious personal injury
or death.
Caution means that failure to follow this safety
statement may result in minor or moderate
personal injury, property, or equipment damage.
This unit contains R600a (Isobutane) which is a
ammable hydrocarbon. It is safe for regular
use. Do not use sharp objects to expedite
defrosting. Do not service without consulting the
“R600a specications” section included in the
User Guide. Do not damage the refrigerant
circuit.
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.
CALIFORNIA PROPOSITION 65
This product contains chemicals known to the
state of California to cause cancer and birth
defects or other reproductive harm.
www.P65warnings.CA.gov
This equipment is to be installed with adequate
backow protection to comply with applicable
federal, state and local codes.
DANGER
!
DANGER
!
WARNING
!
CAUTION
!
CAUTION
!
WARNING
!
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USER GUIDE
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Disposal and Recycling
Disposal and Recycling
RISK OF CHILD ENTRAPMENT. Before you throw
away your old refrigerator or freezer, take o
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).
DANGER
!
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USER GUIDE
Environmental Requirements
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Environmental Requirements
This model is intended for indoor/interior applications only
and is not to be used in installations that are open/
exposed to natural elements.
This unit is designed to operate between 50°F (10°C) and
100°F (38°C). Higher ambient temperatures may reduce
the unit’s ability to reach low temperatures and/or reduce
ice production on applicable models.
For best performance, keep the unit out of direct sunlight
and away from heat generating equipment.
In climates where high humidity and dew points are
present, condensation may appear on outside surfaces.
This is considered normal. The condensation will
evaporate when the humidity drops.
CAUTION
!
Damages caused by ambient temperatures of
40°F (4°C) or below are not covered by the
warranty.
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USER GUIDE
Electrical
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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 & PRODUCT DIMENSIONS for recommended
receptacle location.
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USER GUIDE
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Cutout & Product Dimensions
12 ⁄”
(321 mm)
17 ¾”
(451 mm)
22 ½”
(572 mm)
27”
(686 mm)
22 ½”
(572 mm)
24 ⁄”
(613 mm)
1
”
(25 mm)
Cutout & Product Dimensions
PREPARE SITE
Your U-Line product has been designed for either free-
standing or built-in installation. When built-in, your unit
does not require additional air space for top, sides, or
rear. However, the front grille must NOT be obstructed,
and clearance is required for an electrical connection in
the rear.
CAUTION
!
Unit can NOT be installed behind a closed cabinet
door.
CUTOUT DIMENSIONS
PRODUCT DIMENSIONS
REAR
FRONT
TOP
SIDE
4"
(102 mm)
7"
(178 mm)
24"
(610 mm)
24 1⁄4"
(616 mm)
34 1⁄8"
(867 mm)
to
35 1⁄8"
(892 mm)
Preferred location
for electrical outlet
is in adjacent
cabinet.
5/8"
(16 mm)
Power Cord
6 ft (183 cm)
6 ⁄”
(162 mm)
3 ⁄”
(98 mm)
23 ⁄”
(608 mm)
3 ⁄”
(91 mm)
34 ⁄” to 35 ⁄”
(867 mm to
892 mm)
28”
(711 mm)
1 ⁄”
(48mm)
20 ½”
(521 mm)
24 ½”
(622mm)
20 ⁄”
(530 mm)
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USER GUIDE
Side-by-Side Installation
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Side-by-Side Installation
Two units may be installed side-by-side.
Cutout width for a side-by-side installation is the cutout
dimension of a single unit times two.
No trim kit is required. However, 1/4" (6 mm) of space
needs to be maintained between the units to ensure
unobstructed door swing.
Units must operate from separate, properly grounded
electrical receptacles placed according to each unit’s
electrical specifications requirements.
Side-by-Side Installation with Bracket
1. Slide both units out so screws on top of units are easily
accessible.
2. Remove screws as shown below.
3. Place bracket over holes and attach to unit with two
screws removed in step 2 using a T-25 Torx driver.
Tighten screws fully.
4. Gently push units into position. Be careful not to
entangle the electrical cord or water line, if applicable.
5. 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.
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USER GUIDE
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Anti-Tip Bracket
Anti-Tip Bracket
1. Slide unit out so screws on top of unit are easily
accessible.
2. Remove the two screws from the opposite side of the
hinge assembly using a T-25 Torx driver (see below).
3. Place bracket over holes and attach to unit with two
screws removed in step 2 using a T-25 Torx driver.
Tighten screws fully.
4. Gently push unit into position. Be careful not to
entangle the electrical cord or water line, if applicable.
5. Check to be sure the unit is level 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.
6. Secure bracket into adjoining surface.
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USER GUIDE
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General Installation
General Installation
LEVELING INFORMATION
1. Use a level to
conrm the unit is
level. Level should
be placed along top
edge and side edge
as shown.
2. If the unit is not level, adjust the legs on the corners of
the unit as necessary.
3. Conrm the unit is level after each adjustment and
repeat the previous steps as needed.
INSTALLATION TIP
If the room oor is higher than the oor in the cutout
opening, adjust the rear legs to achieve a total unit rear
height of
1⁄8” (3 mm) less than 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. Readjust 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 or water and drain lines, if
applicable.
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 interior packing material and wipe out the
inside of the unit with a clean, water-dampened cloth.
1
Turn to Adjust
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USER GUIDE
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Grille Installation
Grille Installation
REMOVING AND INSTALLING GRILLE
Disconnect electric power to the unit before
removing the grille.
When using the unit, the grille must be installed.
DO NOT touch the condenser ns. The condenser
ns are SHARP and can be easily damaged.
Removing the grille
1. Disconnect power to the unit.
2. Loosen the two screws (1).
3. Remove grille (2) from unit.
Installing the grille
1. Align cabinet and grille holes and secure, but do not
over tighten grille screws (1).
Note: When installing next to a 15” wide U-Line
product, use the supplied spacers behind the
grille. The 24” grille will now be on the same
plane as the 15” grille.
2. Reconnect power to the unit.
WARNING
!
WARNING
!
1
2
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USER GUIDE
Door Swing
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Door Swing
Units have a zero clearance for the door to open 90°,
when installed adjacent to cabinets.
Stainless Steel models require 2-1/8" (54 mm) door
clearance to accommodate the handle if installed next to a
wall.
Wall
90°
Door Swing
2-1/8" Min.
(54 mm)
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USER GUIDE
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Free Standing Kit
Free Standing Kit
Te free standing kit is an optional accessory
(ULAFREESTANDS), used when unit is freestanding - not
built into a cabinet. Available at u-line.com.
To install the kit:
1. Remove grille (see GRILLE INSTALLATION section).
2. Place shell accessory over front and back of cabinet
base, aligning holes of shell accessory with the holes
on the base. Insert sheet metal screw in back of base.
3. Align front hole wit hole in shell accessory, hole in
base, and hole in grille. Tighten screw.
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USER GUIDE
First Use
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First Use
Initial startup requires no adjustments. If the unit was
turned off, press and hold for 5 seconds to turn unit
on. See “Control Operation” section for more details.
NOTICE
Temperature displayed reflects actual
temperature inside unit.
If the temperature displayed is different than selected, the
unit is progressing towards the selected temperature. Time
to reach set point varies based upon ambient temperature,
temperature of product loaded, door openings, etc. U-Line
recommends allowing the unit to reach set point before
loading.
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USER GUIDE
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Control Operation
Control Operation
CONTROL FUNCTION GUIDE
FUNCTION COMMAND NOTES
ON/OFF Press and hold down for 5 seconds Unit will turn On or OFF
Leave interior light on
Press and release to leave interior
light on for 3 hours; press again to
deactivate
After 3 hours, factory default is restored; light will
turn on when door is open
Adjust Temperature Press or and release
When the display is ashing, press or to
adjust the set point temperature. Note: temperature
displayed is the actual temperature inside unit
Toggle between
º
F /
º
C Hold and for 5 seconds The display will change units
Enable Sabbath Mode
Press and hold for 5 seconds and
release
The
o
F /
o
C symbol will ash briey after 5 seconds.
Interior light and display will go dark and remain so
until user resets mode - unit continues to operate
Disable Sabbath Mode Press and release Display and interior light return to normal operation
Showroom Mode Hold and for 5 seconds
Display will show SH for 2 seconds. Interior light and
display will function normally, but the compressor
and fans will not energize.
Repeat command to return to normal operation.
Display will show EH for 2 seconds.
This unit is Star-K certied. See www.star-k.org for more details.
DOOR ALERT NOTIFICATION
When the door is left open for more than 5 minutes:
• will appear in display
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USER GUIDE
Airflow & Product Loading
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Airflow & Product Loading
AIRFLOW
External
• Do not block the front grille - no additional clearance
around sides, top or rear of unit is needed for
ventilation
• Do not install behind a closed door
Internal
• When loading, leave space between internal fans,
vents, and side walls to allow air to circulate freely
PRODUCT LOADING
Bottles and cans come in all shapes and sizes. When
determining capacities U-Line uses the following sizes.
Combinations of red and white bottles are used in Wine
Captain
®
Models and Beverage Centers.
NOTICE
Restricting airflow may result in poor product
performance, product failure, and uneven
internal temperatures and may freeze contents.
Typical Can
(12 oz)
4
(123 mm)
(66 mm)
2
⁄”
⁄”
Typical Bottle
(12 oz)
9”
5
2
⁄”
⁄”
(135 mm)
(64mm)
(229 mm)
Typical Red
Wine Bottle
11
(302 mm)
8
3”
⁄”
¾”
(222 mm)
(750 mL)
(76 mm)
Magnum Bottle
(1.5 L)
13
10
3
⁄”
(334 mm)
⁄”
(263 mm)
⁄”
(98 mm)
Typical
Champagne Bottle
(750 mL)
3 ⁄”
7
¾”
⁄”
(299 mm)
(94 mm)
(195 mm)
11
Typical White
Wine Bottle
11
(298 mm)
(750 mL)
3
¾”
(184 mm)
(82 mm)
11
¼”
¼”
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USER GUIDE
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Recommended Wine Storage
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
illustration below.
Racks 1 and 2:
NOTE: After stocking, allow unit to stabilize product
temperatures for 24 hours.
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USER GUIDE
Cleaning
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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.
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USER GUIDE
Cleaning
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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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USER GUIDE
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Cleaning Condenser
Cleaning Condenser
INTERVAL - EVERY SIX MONTHS
To maintain operational eciency, keep the front grille free
of dust and lint, and clean the condenser when necessary.
Depending on environmental conditions, more or less
frequent cleaning may be necessary.
WARNING
!
Disconnect electric power to the unit before
cleaning the condenser.
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. See GRILLE INSTALLATION).
2. Clean the condenser coil using a soft brush or vacuum
cleaner.
3. Install the grille.
Condenser
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USER GUIDE
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Wine Rack Installation
Wine Rack Installation
To remove rack from the cabinet:
1. Remove any bottles stored on the rack.
2. Grasp the end of the rack and gently slide it out until it
stops.
3. 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 rack 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.
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USER GUIDE
Extended Non-Use
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Extended Non-Use
VACATION/HOLIDAY, PROLONGED SHUTDOWN
The following steps are recommended for periods of
extended non-use:
1. Remove all consumable content from the unit.
2. Disconnect the power cord from its outlet/socket and
leave it disconnected until the unit is returned to
service.
3. If ice is on the evaporator, allow ice to thaw naturally.
4. Clean and dry the interior of the unit. Ensure all water
has been removed from the unit.
5. The door must remain open to prevent formation of
mold and mildew. Open door a minimum of 2"
(50 mm) to provide the necessary ventilation.
WINTERIZATION
If the unit will be exposed to temperatures of 40°F (5°C)
or less, the steps above must be followed.
For questions regarding winterization, please
call U-Line at 414.354.0300.
CAUTION
!
Damage caused by freezing temperatures is not
covered by the warranty.
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USER GUIDE
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Troubleshooting
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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 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.
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 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.
BEFORE CALLING FOR SERVICE
TROUBLESHOOTING GUIDE
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:
NORMAL OPERATING SOUNDS
IF SERVICE IS REQUIRED
Troubleshooting
• Evaporator: Refrigerant owing 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.
DANGER
!
Problem Possible Cause and Remedy
Interior Light
Does Not
Illuminate
If the unit is cooling, it may be in
Sabbath mode.
Light Remains
on When Door
Is Closed.
Turn o light switch if equipped.
Adjust light actuator bracket on bottom
of door.
Unit Develops
Frost on
Internal
Surfaces.
Ensure the door is closing and sealing
properly.
Unit Develops
Condensation
on External
Surfaces.
The unit is exposed to excessive
humidity. Moisture will dissipate as
humidity levels decrease.
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.
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USER GUIDE
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Troubleshooting
CHECKING PRODUCT TEMPERATURE
To check the actual product temperature in the
unit:
1. Partially ll 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 aect 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
aects product on the top rack or shelf.)
• Obstruction of front grille or condenser.
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Wire Diagram
Wire Diagram
115 V
Open
Light blue
White
Black
N.C.
1 6
Evap/Cond fan
Light
Evap temp
Zone temp
Door switch
Compressor
FUSE
Programming
User Interface
42376_C
(If Applicable)
POWER CORD
ASSEMBLY
220-240 VOLT
PLUG
LIVE
BLACK (115V)
BROWN (220-240V)
NEUTRAL
WHITE (115V)
DARK BLUE (220-240V)
1
1
5
5
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Product Liability
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
shou
ld 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
nd 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 notied and the issues shall be
resolved at the direction of the consumer.
If damage is evident and the service technician is
unable to nd 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: +1.414.354.5696
Website: www.u-line.com
Right product. Right place.
Right temperature Since 1962.
27
USER GUIDE
u-line.com
Warranty Claims
The following information denes the parameters for ling a
warranty claim:
• Valid serial number needed
• Valid model number needed
• Claims must be submitted online at
www.U-LineService.com
• 60 day submittal deadline from date of completed
service
• Only one repair or unit per warranty claim
• Part order numbers will be required when submitting
for warranty labor
Units must be registered prior to warranty submittal.
Customers may register at www.U-Line.com. A proof
of purchase is required. We also accept the following
information to update warranty:
• New construction occupancy documents
• Closing paperwork
• Final billing - Remodel
Warranty parts will be shipped at no charge after U-Line
conrms warranty status. Please provide the model, serial
number, part number and part description. Some parts will
require color or voltage information.
Warranty Claims
17 14862 05 0527
Year
Factory
use Only
Factory
use Only
Month
28
USER GUIDE
u-line.com
Parts
Pa rts
*Not Shown
+
Reed Switch located behind display
UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN INCHES
.XX .03
.XXX .015
X 1
HOLE = +.010/-.004
REMOVE BURRS AND SHARP EDGES
TO .015 MAX.
INTERPRET DIM AND TOL PER
ASME Y14.5M-1994
DO NOT SCALE DRAWING
THIRD ANGLE PROJECTION
THIS DRAWING IN DESIGN AND
DETAIL IS THE PROPERTY OF
U-LINE CORPORATION
ALL RIGHTS OF DESIGN
AND INVENTION ARE RESERVED.
DRAWING NAME
1 SERIES 24" BV HOUSEHOLD
STAINLESS GLASS DOOR 120V
MODEL
MATERIAL
SIZE
B
DRAWING NUMBER
UHBV124-SG01A
REV
A
CHECKED BY DATE CHECKED
DRAWN BY
MIEPL
DATE DRAWN
31MAR21
SCALE 0.125 SHEET 2 OF 2
SUHBV124-SG01A
Item Description U-Line P/N
1 ANTI TIP BRACKET W/SCREWS 80-54239-00
2 BACK PANEL, OUTDR 1C 80-55497-00
3 COMPRESSOR ELECTRICALS ONLY 80-54149-00
4 COMPRESSOR W/ELECTRICALS 80-54150-00
5 CONDENSER ASSEMBLY 80-54801-00
6 CONDENSER FAN W/SCREWS 80-54014-00
7 DOOR ASSY, 24 GLASS SS W/HINGES 80-55593-00
8 DRAIN PAN W/TUBING AND TAPE 80-54217-00
9 DRIER 80-54055-00
10 EVAP COVER 24" 80-55550-00
11 EVAP FAN W/COVER BLACK 80-55457-01
12 EVAPORATOR ASSY 80-55422-00
13 GASKET, DOOR 80-54213-00
14 GLASS SHELF (1) W/EDGE TRIM 80-54268-00
15 GRILLE ASSEMBLY 1 CLASS SS 80-55597-00
16 HINGE ASSEMBLY, BLACK 80-55595-02
17 HI TEMP THERMISTOR 80-54070-00
18 LED LIGHT STRIP AND COVER ASSY 80-54000-00
19 LEG LEVELERS (4) 80-54019-00
20 MAIN BOARD/DISPLAY, BLACK 80-55610-00
21 PACKAGING * 80-54209-00
22 RACK ASSEMBLY 80-54269-00
23 REED SWITCH ASSEMBLY
+
80-54284-00
24 ROCKER SWITCH 80-55603-00
25 SLIDE ASSEMBLY 80-54219-00
26 THERMISTOR (1PC) 80-54006-00
27 WOOD FRONT W/SCREWS, BLACK 80-54283-01
* NOT PICTURED
12
27
1
2
7 13
10
11
14
15
16
17
18
22
23
25
26
3
4
5
6
8
9
19
24
20
UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN INCHES
.XX .03
.XXX .015
X 1
HOLE = +.010/-.004
REMOVE BURRS AND SHARP EDGES
TO .015 MAX.
INTERPRET DIM AND TOL PER
ASME Y14.5M-1994
DO NOT SCALE DRAWING
THIRD ANGLE PROJECTION
THIS DRAWING IN DESIGN AND
DETAIL IS THE PROPERTY OF
U-LINE CORPORATION
ALL RIGHTS OF DESIGN
AND INVENTION ARE RESERVED.
DRAWING NAME
1 SERIES 24" BV HOUSEHOLD
STAINLESS GLASS DOOR 120V
MODEL
MATERIAL
SIZE
B
DRAWING NUMBER
UHBV124-SG01A
REV
A
CHECKED BY DATE CHECKED
DRAWN BY
MIEPL
DATE DRAWN
31MAR21
SCALE 0.125 SHEET 2 OF 2
SUHBV124-SG01A
Item Description U-Line P/N
1 ANTI TIP BRACKET W/SCREWS 80-54239-00
2 BACK PANEL, OUTDR 1C 80-55497-00
3 COMPRESSOR ELECTRICALS ONLY 80-54149-00
4 COMPRESSOR W/ELECTRICALS 80-54150-00
5 CONDENSER ASSEMBLY 80-54801-00
6 CONDENSER FAN W/SCREWS 80-54014-00
7 DOOR ASSY, 24 GLASS SS W/HINGES 80-55593-00
8 DRAIN PAN W/TUBING AND TAPE 80-54217-00
9 DRIER 80-54055-00
10 EVAP COVER 24" 80-55550-00
11 EVAP FAN W/COVER BLACK 80-55457-01
12 EVAPORATOR ASSY 80-55422-00
13 GASKET, DOOR 80-54213-00
14 GLASS SHELF (1) W/EDGE TRIM 80-54268-00
15 GRILLE ASSEMBLY 1 CLASS SS 80-55597-00
16 HINGE ASSEMBLY, BLACK 80-55595-02
17 HI TEMP THERMISTOR 80-54070-00
18 LED LIGHT STRIP AND COVER ASSY 80-54000-00
19 LEG LEVELERS (4) 80-54019-00
20 MAIN BOARD/DISPLAY, BLACK 80-55610-00
21 PACKAGING * 80-54209-00
22 RACK ASSEMBLY 80-54269-00
23 REED SWITCH ASSEMBLY
+
80-54284-00
24 ROCKER SWITCH 80-55603-00
25 SLIDE ASSEMBLY 80-54219-00
26 THERMISTOR (1PC) 80-54006-00
27 WOOD FRONT W/SCREWS, BLACK 80-54283-01
* NOT PICTURED
12
27
1
2
7 13
10
11
14
15
16
17
18
22
23
25
26
3
4
5
6
8
9
19
24
20
29
USER GUIDE
u-line.com
Ordering Replacement Parts
Parts may be ordered online at www.U-Line.com
See our contact information below:
www.U-LineService.com (with service login)
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 overow from
ice maker mold, damage the unit, and void the
warranty.
Warranty parts will be shipped at no charge after U-Line
conrms 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 emailed to you. Please
enclose a copy of the parts packing list and be sure the
model and serial numbers are legible on the paperwork.
Tag the part with the reported defect.
Customers and non-authorized servicers may order non-
warranty parts at www.u-line.com. Authorized servicers
with a servicer login may order non-warranty parts at
www.u-lineservice.com.
Ordering Replacement Parts
30
USER GUIDE
u-line.com
R-600A Specications
USER GUIDE
R-600A Specifications 1
u-line.com
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, s tate and loca l laws regardi ng refriger ants.
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.
31
R-600A Specications
USER GUIDE
u-line.com
USER GUIDE
R-600A Specifications 2
u-line.com
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.)
32
USER GUIDE
u-line.com
R-600A Specications
USER GUIDE
R-600A Specifications 3
u-line.com
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.
33
R-600A Specications
USER GUIDE
u-line.com
USER GUIDE
R-600A Specifications 4
u-line.com
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.
34
USER GUIDE
u-line.com
System Diagnosis Guide
System Diagnosis Guide
REGRIGERATION 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
35
USER GUIDE
u-line.com
Compressor Specications
USER GUIDE
Compressor Specifications 1
u-line.com
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Compressor Specifications
DANGER
!
Electrocution can cause de
ath 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 no
t 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
36
USER GUIDE
u-line.com
Troubleshooting Extended
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 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.
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 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.
• 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.
37
USER GUIDE
u-line.com
Troubleshooting Extended
TROUBLESHOOTING GUIDE
Concern Potential Causes Action
Not Cooling Compressor overheating Verify proper air ow through condenser. Is condenser clean?
Conrm condenser fan operation.
Compressor not operating Test overload and relay, replace as needed.
Compressor operating - no cooling Refer to System Diagnosis Guide.
Frozen Product Control set too cold Adjust Set Point Temp accordingly.
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.
Thermistor failure OHM thermistor
Display Not
Working
Display unplugged Verify that both ends of the display wiring are rmly
connected.
Display wiring broken or damaged Perform continuity test of wiring and replace as needed.
Interior Lights Not
Working
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.
38
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
Plunger Switch
Replace Main
Board
Replace
Fuse
Replace
Power Cord
Alert Customer
Of Power Failure
Is the Plunger
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
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
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.
39
USER GUIDE
u-line.com
Control Operation-Service
Control Operation-Service
UI BUTTON LAYOUT
1. Up Button
2. Down Button
3. Light Button
-Increases temperature
-Navigates through service menu
-LED activated with button activation
-Decreases temperature
-Navigates through service menu
-LED activated with button activation
-Activates light for 3 hours on select models
-Used to select items in service menu
-LED activated with button activation
CONTROL FUNCTION GUIDE
FUNCTION COMMAND NOTES
Defrost Duration
Enter menu by pressing for more than
5 seconds.
Use or to increase/reduce defrost
duration. Press to select.
Display shows “df” (defrosting). This controls how
long the unit defrosts.
Defrost Period
Press once again. Use or to
increase/reduce defrost period.
Press again.
Display shows the interval in which the unit defrosts
in hours.
Set Oset Temperature
Use or to increase/reduce tempera-
ture.
Each adjustment for this setting is 1 degree:
Positive = colder
Negative = warmer
Exit Menu Press and release
40
USER GUIDE
u-line.com
Thermistor
Thermistor Resistance Data
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.
Both thermistors in the unit are identical. If a thermistor
is suspected of being defective, the resistance can be
veried. 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 one thermistor.
Thermistor one (Zone):
Located along the right hand side wall. It is used to
maintain the operating temperature within that zone.
THERMISTOR FAILURE
Zone Thermistor
If the zone thermistor 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.
USER GUIDE
u-line.com
Thermistor
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.
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.
This unit has one thermistor located along the right hand
sidewall of the ice bin. It is used to maintain the ice level in
the bin.
Thermistor Resistance Data
* (+/
- 5%)
Thermistor
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
41
USER GUIDE
u-line.com
Defrost
Defrost
Outdoor units defrost every 12 hours of compressor runtime for 45 minutes. If you have veried that the unit
does not have an ambient air leak, utilize the Control Operation - Service section and adjust unit to defrost
every 9 hours for 60 minutes
42
USER GUIDE
u-line.com
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
43
USER GUIDE
u-line.com
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.
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Copyright © 2020 U-Line Corporation. All Rights Reserved. | Publication Number 30379 | 11/2020 Rev. O
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
45
