U-Line UHRE524-SG81A Installation manual

USER GUIDE & SERVICE MANUAL
Model: UHRE524-SG81A

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 & Product Dimensions
Side by Side Installation
Anti-Tip Bracket
General Installation
Grille Installation
Door Swing
Door Stop
Door Adjust
Interior Adjustments
Maintenance
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
Introduction
WELCOME TO U-LINE
Congratulations on your U-Line purchase! Your product comes from a company with 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. Product categories include Beverage Centers, Wine Refrigerators, Ice Machines,
Refrigerators, Freezers, and Dispensers. Our advanced refrigeration systems, large and exible capacities, and clean
integrated look are what makes our products Built-In to Stand Out®. Since 2014, U-Line has been part of the Middleby family
of brands. 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, and Product Warranty
information are available digitally on 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
3

USER GUIDE
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
!
4

USER GUIDE
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
!
5

USER GUIDE
Environmental Requirements
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 & PRODUCT DIMENSIONS for recommended
receptacle location.
7

USER GUIDE
Cutout & Product Dimensions
17 ⁄”
(445 mm)
24 ⁄”
(616 mm)
22 ⁄”
(582 mm)
24 ⁄”
(629 mm)
4 ⁄“ (111 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)
33-7/8"
(860 mm)
to
34-7/8"
(886 mm)
23-3/4"
(605 mm)
Preferred location
for electrical outlet
is in adjacent
cabinet.
24"
(610 mm)
5/8"
(16 mm)
Power Cord
6 ft (183 cm)
Power Cord
6 ft (183 cm)
Power Cord
6 ft (183 cm)
1 ¾”
(44 mm)
6 ⁄”
(159 mm)
1 ¾”
(44 mm)
8 ⁄”
(225 mm)
1 ⁄”
(35 mm)
11 ¾”
(298 mm)
23 ⁄”
(600 mm)
3 ½”
(89 mm)
33 ⁄” to 34 ⁄”
(855 mm to
881 mm)
28”
(711 mm)
1 ⁄”
(48 mm)
18 ⁄”
(481 mm)
26 ⁄”
(664 mm)
21 ⁄”
(535 mm)
*
*
*Add 1⁄2” for integrated models with 3⁄4” panel installed.
8

USER GUIDE
Side-by-Side Installation
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)
9

USER GUIDE
Anti-Tip Bracket
Anti-Tip Bracket
Use one of the methods below to secure the unit
CABINET/COUNTER ANTI-TIP INSTALLATION
(For built-in applications)
1. Slide unit out so screws on front of unit are easily
accessible.
2. Remove the two screws from the front of the unit.
3. Bend bracket along one of the perforations to allow
attachment to the desired adjoining surface.
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 ”
(3 mm) below the countertop.
6. Secure bracket to adjoining surface.
FLOOR MOUNTED ANTI-TIP INSTALLATION
(For free-standing applications)
1. Locate two anti-tip brackets included with the kit.
2. Place the unit into the area where it will be installed.

test to make sure the door opens and closes freely.
3. 

center of the unit.
4. Remove the unit. Using a square, extend center line
“B” (see chart below). This line serves as the back
edge for the anti-tip brackets. From the center line,

edge of each bracket.
C
L
Back wall
Back of unit
Front of unit
Surrounding
area (Top view)
AA
B
515 518 524
A7  9” 11 ”
B22” 22” 22”
5. 
drawn for the outer edge. Mark spots for the screw
holes.
C
L
Surrounding
area (Top view)
Drill holes and
mount anti-tip
brackets to floor Back wall
Front
of
unit
Back
of
unit
AA
B
6. Use a 1/8” drill to make two starter holes and fasten

provided.
7. Place the unit back into position, making sure the
feet engage the anti-tip brackets properly. Check

3 with the position of the front feet to ensure proper
positioning.
10