U-Line 1 Class UHRE124 Installation manual

USER GUIDE & SERVICE MANUAL
1 Class ●UHRE124 ●24” Refrigerator

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
Integrated Panel Dimensions
Integrated Panel Installation
Grille Installation
Door Swing
Door Adjust
Interior Adjustments
Maintenance
Free Standing Kit
Cleaning
Cleaning Condenser
Extended Non-Use
Operating Instructions
First Use
Control Operation
Airflow and Product Loading
Service
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: [e-mail]
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: [e-mail]
Parts Email: [e-mail]
Designed, engineered and assembled in WI, USA
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USER GUIDE u-line.com
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 specications” 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
backow protection to comply with applicable
federal, state and local codes.
DANGER
!
DANGER
!
WARNING
!
CAUTION
!
CAUTION
!
WARNING
!
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USER GUIDE u-line.com
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 u-line.com
Cutout & Product Dimensions
12 ⁄”
(321 mm)
18 ⁄”
(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 u-line.com
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
conrm 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. Conrm 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 u-line.com
Integrated Panel Dimensions
USER GUIDE
Integrated Panel Dimensions 1
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Integrated Panel Dimensions
INTEGRATED PANEL
NOTICE
Due to differences in surrounding cabinetry the
panel may not perfectly align with door. The
procedure below is designed to provide a
finished integrated panel that seamlessly
integrates with surrounding cabinetry.
The door panel must not weigh more than 20 lbs
(10 kg).
It is important to ensure that all drilled holes are
drilled to the correct depth in order to avoid
splits in the wood when hardware is installed.
When applying an integrated panel to a unit,
ensure that both sides are finished in order to
prevent warping. In some panel installations,
the panel may be visible through the glass while
the door is open.
A full integrated door panel completely covers the door
frame and provides a built-in appearance.
Integrated Panel Preparation
1. Cut the panels to the dimensions listed in the diagram
below.
2. Optional: Stain or Finish panel to desired stain or color.
Be sure to closely follow the instructions provided by
the manufacturer.
3. Optional: Install handles and hardware.
Integrated Panel Dimensions
BACK SURFACE MUST HAVE AMPLE FLAT SURFACE
TO MOUNT OVERLAY PANEL FLAT AND WITHOUT
INTERFERENCE
23-3/4"
(603 mm)
3/4"
(20 mm)
Integrated Panel
30-1/4"
(768 mm)
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USER GUIDE u-line.com
Integrated Panel Installation
QUICK START GUIDE
Integrated Panel Installation 1
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Integrated Panel Installation
1. Fully open door/drawer.
2. Starting at corner, pull
gasket away from door/
drawer.
3. Continue to pull gasket
free from gasket channel.
4. Upon removal, lay gasket
down on a flat surface.
5. Partially loosen the 3 screws, securing the top hinge to
the cabinet.
6. Align the panel with the outside edge (opposite the
hinge) and high enough to align with the highest point
in the door/drawer.
7. Insert panel underneath top hinge and apply upward
pressure while bringing the lower portion of the panel
flush to the door inside the lower hinge. The panel will
fit snuggly
8. Align door with cabinet. Tighten the top 3 screws,
securing the top hinge to the cabinet.
NOTICE
Due to differences in floor construction or
surrounding cabinetry, the panel may not sit
flush with the top of the door/drawer.
9. Secure integrated
panel to door/drawer
using clamps. A
robust tape may also
be used. U-Line
recommends the use
of bar clamps to
secure the panel to
the door/drawer. If
using tape, be
certain the tape will
not damage panel
finish upon removal.
10.Using a 7/64" (3 mm)
drill bit, drill 6 pilot
holes into the wood
panel 1/2" (12 mm)
deep using the holes in the door/drawer frame as a
guide.
NOTICE
It is important to ensure that all drilled holes are
drilled to the correct depth in order to avoid
splits in the wood when hardwood is installed.
11.Locate 6 of the #6x 1-1/4" (32 mm) screws provided
with your unit.
Align Panel
Against
Door/Drawe
Edge First
Align Top Of Panel With Highest Point Of Door/Drawer
Door
Panel
Wood
Panel
Door/Drawer
Bar
Clamp
Bar
Clamp
(Amended)
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USER GUIDE u-line.com
Integrated Panel Installation
USER GUIDE
Integrated Panel Installation 2
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
12.Using a Phillips screwdriver, place one screw into each
of the 6 pilot holes and screw down. Do not overtighten
screws.
13.Be sure the screws force their way past the opening on
the gasket channel and sit flush against the bottom of
the channel.
14.Remove clamps from door/drawer.
NOTICE
If panel requires additional adjustment after
removing clamps, slightly loosen each screw and
adjust panel as necessary. Tighten screws upon
completion.
15.Starting at the corners, re-install the gasket into the
gasket channel in the frame. Make sure the gasket is
fully seated. This may take some force.
Integrated Panel
Integrated Panel
14

USER GUIDE u-line.com
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 u-line.com
Door Adjustments
Door Adjustments
HINGE COVER
Hinge cover included with the literature bag is optional.
To install hinge cover:
1. Press hinge cover squarely over hinge.
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 may form in the interior.
NOTICE
Properly aligned, the door’s gasket should be
rmly in contact with the cabinet all the way
around the door (no gaps). Carefully examine the
door’s gasket to ensure that it is rmly in contact
with the cabinet. Also make sure the door gasket
is not pinched on the hinge side of the door.
To align and adjust the door:
1. Gently pry o hinge cover from top of unit.
2. Loosen (do not remove) top and bottom hinge screws
using a Torx T-25 screwdriver.
3. Align door squarely with cabinet.
4. Make sure gasket is rmly in contact with cabinet all
the way around the door (no gaps).
5. Tighten bottom hinge screws.
6. Tighten top hinge screws and replace hinge cover.
REVERSING THE DOOR
Location of the unit may make it desirable to mount the
door on the opposite side of the cabinet.
The hinge hardware will be removed and reinstalled on the
opposite side of the cabinet.
TO REVERSE THE DOOR
Remove arrow clips:
1. With a puddy knife or other at tool, gently pry each
arrow clip from hinge mounting holes.
2. Set aside arrow clips to be reused on the opposite
side.
Remove grille:
Remove the grille (see GRILLE INSTALLATION section of
this guide).
Remove top hinge and door:
1. Hold door to keep it from falling.
2. Remove top hinge from cabinet using a Torx T-25
screwdriver to remove three screws. Set aside and
save for possible future use.
Hinge Cover
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USER GUIDE u-line.com
Door Adjustments
3. Remove door by tilting forward and lifting door o
bottom hinge. Retain shoulder washers; they will be
reused.
4. Insert arrow clips into holes
Remove bottom hinge:
1. Remove bottom hinge from cabinet using a T-25 TORX
screw driver to remove three screws.
2. Remove corresponding screws on opposite side of
cabinet. On some models there may be a nut behind
one or both screws on either side.
Install bottom hinge:
Install two or three screws, depending on model. Replace
nuts if used.
Note: Whe reversing the door, it is necessary to
remove and switch the shelf-mounting hardware.
This will allow the shelf to extend out of the unit
beyond the door.
Remove wine rack:
1. Pull out rack as far as it will go.
2. Locate the tabs inside the right and left rack slides.
3. Push down on the tab on the right and pull slightly on
the rack to allow it to pass beyond the lock.
4. While holding the rack so it does not re-lock on the
right, lift up on the left-side tab, and pull the rack
toward you until it is completely free from the unit.
Install slide spacers on opposite sidewalls:
1. Take out 4 screws and remove the two brackets and
spacers from the sidewalls of the unit - leave the
screws in the brackets and spacers to keep them
together.
2. Using 4 screws, install the spacers and brackets on
the opposite sidewalls - the open ends of the brackets
need to remain toward the front of the unit.
Note: Be sure that the hinge side of the unit has
the slide bracket with the thicker spacer.
Push tab
down
Spacer
++
Back of Unit
Non-hinge Side
Open end of bracket
++
Hinge Side
Thicker end
of spacer
Open end of bracket
Back of Unit
Pull tab
up
Spacer
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USER GUIDE u-line.com
Door Adjustments
3. Line up rack slide with slide brackets and push rack in
all the way. Pull rack outward all the way to make sure
locks are engaged.
Install top hinge and door:
1. Install hinge with longer straight edge aligned to
outside edge of cabinet. Do not tighten.
2. Rotate door 180o and set on bottom hinge.
3. Align edge of the hinge with the outer edge of the
unit.
4. Tighten three hinge screws.
Align and adjust the door:
Align and adjust the door (see DOOR ALIGNMENT AND
ADJUSTMENT)
Install grille and hinge cover
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USER GUIDE u-line.com
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.
20