USER GUIDE & SERVICE MANUAL
1 Class ● UHNB115 / UHNP115 ● 15” Nugget Ice Machine
USER GUIDE & SERVICE MANUAL
u-line.com
Table of Contents
Intro |
Warranty |
Safety
Safety and Warning
Disposal And Recycling
Installation
Environmental Requirements
Electrical
Cutout & Product Dimensions
Side by Side Installation
Water Hookup
Drain
Anti-Tip Bracket
General Installation
Integrated Panel Dimensions
Integrated Panel Installation
Grille Installation
Door Swing
Door Adjust
Maintenance
Cleaning
Cleaning Condenser
Operating Instructions
Control Operation
Ice
Airflow and Product Loading
Service
USER GUIDE
u-line.com
WELCOME TO U-LINE
Congratulations on your U-Line purchase. Your product comes from a company with over five decades of premium modular ice making, refrigeration, and wine preservation experience. U-Line continues to be the American leader, delivering versatility and flexibility for multiple applications including residential, light commercial, outdoor and marine use. U-Line’s complete product collection includes Wine Captain® Models, Beverage Centers, Clear Ice Machines, Nugget Ice Machines, Crescent Ice Makers, Glass & Solid Door Refrigerators, Drawer Models, Freezers, Combo® Models, and more.
U-Line has captivated those with an appreciation for the finer things with exceptional functionality, style, inspired innovations and attention to even the smallest details. We are known and respected for our unwavering dedication to product design, quality and selection. U-Line is headquartered in Milwaukee, Wisconsin and has shipped product to five continents for over two decades and is proud to have the opportunity to ship to you.
PRODUCT INFORMATION
Looking for additional information on your product? User Guides, Spec Sheets, CAD Drawings, Compliance Documentation, and Product Warranty information are all available for reference and download at u-line.com.
PROPERTY DAMAGE / INJURY CONCERNS
In the unlikely event property damage or personal injury is suspected related to a U-Line product, please take the following steps:
1.U-Line Customer Care must be contacted immediately at +1.800.779.2547.
2.Service or repairs performed on the unit without prior written approval from U-Line is not permitted. If the unit has been altered or repaired in the field without prior written approval from U-Line, claims will not be eligible.
GENERAL INQUIRIES
U-Line Corporation
8900 N. 55th Street
Milwaukee, Wisconsin 53223 USA Monday - Friday 8:00 am to 4:30 pm CST T: +1.414.354.0300
F: +1.414.354.7905 Email: sales@u-line.com u-line.com
CONNECT WITH US
SERVICE & PARTS ASSISTANCE
Monday - Friday 8:00 am to 4:30 pm CST T: +1.800.779.2547
F: +1.414.354.5696
Service Email: onlineservice@u-line.com Parts Email: onlineparts@u-line.com
Designed, engineered and assembled in WI, USA
Introduction |
3 |
USER GUIDE
u-line.com
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
! DANGER
This unit contains R600a (Isobutane) which is a flammable hydrocarbon. It is safe for regular use. Do not use sharp objects to expedite defrosting. Do not service without consulting the
“R600a specifications” section included in the
User Guide. Do not damage the refrigerant circuit.
Throughout this guide are safety items labeled with a Danger, Warning, or Caution based on the risk type:
! DANGER
Danger means that failure to follow this safety statement will result in severe personal injury or death.
! WARNING
Warning means that failure to follow this safety statement could result in serious personal injury or death.
! WARNING
Service must be done by factory authorized service personnel. Any parts shall be replaced with like components. Failure to comply could increase the risk of possible ignition due to incorrect parts or improper service.
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
! CAUTION
Caution means that failure to follow this safety statement may result in minor or moderate personal injury, property, or equipment damage.
! CAUTION
This equipment is to be installed with adequate backflow protection to comply with applicable federal, state and local codes.
Safety and Warning |
4 |
USER GUIDE
u-line.com
Disposal and Recycling
! DANGER
RISK OF CHILD ENTRAPMENT. Before you throw away your old refrigerator or freezer, take off the doors and leave shelves in place so children may not easily climb inside.
If the unit is being removed from service for disposal, check and obey all federal, state, and local regulations regarding the disposal and recycling of refrigeration appliances, and follow these steps completely:
1.Remove all consumable contents from the unit.
2.Unplug the electrical cord from its socket.
3.Remove the door(s)/drawer(s).
Disposal and Recycling |
5 |
USER GUIDE
u-line.com
Environmental Requirements
This model is intended for indoor/interior applications only and is not to be used in installations that are open/ exposed to natural elements.
This unit is designed to operate between 50°F (10°C) and 100°F (38°C). Higher ambient temperatures may reduce the unit’s ability to reach low temperatures and/or reduce ice production on applicable models.
For best performance, keep the unit out of direct sunlight and away from heat generating equipment.
In climates where high humidity and dew points are present, condensation may appear on outside surfaces. This is considered normal. The condensation will evaporate when the humidity drops.
! CAUTION
Damages caused by ambient temperatures of 40°F (4°C) or below are not covered by the warranty.
Environmental Requirements |
6 |
USER GUIDE
u-line.com
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.
Electrical |
7 |
USER GUIDE
u-line.com
Cutout & Product Dimensions
PREPARE SITE
Your U-Line product has been designed for either freestanding 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, FRONT and clearance is required for an electrical connection in
the rear.
! CAUTION
Unit can NOT be installed behind a closed cabinet door.
14 ⁄ ” |
|
|
(379 mm) |
|
|
28” |
33 ⁄ ” to 34 ⁄ ” |
|
(711 mm) |
||
(855 mm to |
||
|
||
|
881 mm) |
|
|
3 ½” |
|
|
(89 mm) |
If you would like to align the face of the unit with other adjacent cabinet doors, you may need to alter the wall just behind the drain connection on the unit to accommodate the drain.
CUTOUT DIMENSIONS |
TOP |
Preferred location for electrical outlet
is in an adjacent cabinet. 5⁄8"
(16 mm)
34 1⁄ " |
24" |
(870 mm) |
(610 mm) |
to |
|
35 1⁄ " |
|
(889 mm) |
|
7" (178 mm)
1 1⁄ " (38 mm)
15" (381 mm) 
PRODUCT DIMENSIONS |
SIDE |
REAR
|
|
3 ⁄” |
7 ½” |
Water Line |
(80 mm) |
(191 mm) |
Drain |
|
|
7 ½” |
|
|
(191 mm) |
|
|
4” |
4” |
|
(102 mm) |
(102 mm) |
|
Power Cord |
2” |
|
6 ft (183 cm) |
|
|
|
(51 mm) |
21 ⁄ ”
(535 mm)
1 ⁄ ”
(48 mm)
17 ½”
(445 mm)
22 ⁄ ” *
24 ⁄ ” (583 mm)
(630 mm)
10 ⁄ ”
(260 mm)
4 ⁄ “ (111 mm) *
*Add 1⁄2” for integrated models with 3⁄4” panel installed.
Cutout & Product Dimensions |
8 |
USER GUIDE
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.
1/4" (6 mm)
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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.
13/16" (22 mm)
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.
4-9/16" (116 mm)
Side-by-Side Installation |
9 |
USER GUIDE
Water Hookup
PREPARE PLUMBING
The water valve uses a standard 1/4" (6.35 mm) compression fitting. U-Line recommends using accessory water hook up kit – part # 80-54674-00. The kit includes a 10' (3 m) braided flexible water supply line and a brass hose fitting.
! CAUTION
Plumbing installation must observe all state and local codes. All water and drain connections MUST BE made by a licensed/qualified plumbing contractor. Failure to follow recommendations and instructions may result in damage and/or harm.
Water Supply Connection
When connecting the water supply, please note the following:
•Before installing the unit and connecting to the cold water supply, review the local plumbing codes.
•The water pressure should be between 20 and 120 psi (138 and 827 kPa).
•The water line MUST have a shut-off valve in the supply line.
•The water line should be looped into 2 coils. This will allow the unit to be removed for cleaning and servicing. Make certain that the tubing is not pinched or damaged during installation.
! WARNING
Connect to potable water supply only.
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! CAUTION
Do not use any plastic water supply line. The line is under pressure at all times. Plastic may crack or rupture with age and cause damage to your home.
Do not use tape or joint compound when attaching a braided flexible water supply line that includes a rubber gasket. The gasket provides an adequate seal – other materials could cause blockage of the valve.
Failure to follow recommendations and instructions may result in damage and/or harm, flooding or void the product warranty.
Use new hose set. Do not reuse old hose set.
! CAUTION
Turn off water supply and disconnect electrical supply to unit prior to installation.
Use caution when handling back panel. The edges could be sharp.
Water Hookup |
10 |
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