U-Line Origins SP18 User manual

USER GUIDE
SAFETY •INSTALLATION & INTEGRATION •OPERATING INSTRUCTIONS •MAINTENANCE •SERVICE
Marine Series •SP18 •15" Crescent Ice Maker
RIGHT PRODUCT. RIGHT PLACE. RIGHT TEMPERATURE. SINCE 1962.

USER GUIDE
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Contents
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Intro
Safety
Safety and Warning
Disposal and Recycling
Installation
Environmental Requirements
Electrical
Cutout Dimensions
Product Dimensions
Water Hookup
General Installation
Integrated Panel Dimensions
Integrated Panel Installation
Grille / Plinth Installation
Door Swing
Door Adjust
Door Latch
Operating Instructions
First Use
Ice
Airflow and Product Loading
Maintenance
Cleaning
Cleaning Condenser
Extended Non-Use
Service
Troubleshooting
Warranty

USER GUIDE
Introduction 1
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WELCOME TO U-LINE
Congratulations on your U-Line purchase. Your product comes from a company with over five decades and three generations
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 modular Wine Captain®Models, Beverage Centers, Clear Ice Machines,
Crescent Ice Makers, Glass & Solid Door Refrigerators, Drawer Models, Freezers, and Combo®Models.
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, Quick Reference Guides, 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.
SERVICE INFORMATION
Answers to Customer Frequently Asked Questions are available at u-line.com under Customer Care or you may contact our
Customer Care group directly, contact information below.
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: [e-mail]
u-line.com
SERVICE & PARTS ASSISTANCE
Monday - Friday 8:00 am to 5:30 pm CST
T: +1.800.779.2547
F: +1.414.354.5696
Service Email: [e-mail]
Parts Email: [e-mail]
CONNECT WITH US
Designed, engineered and assembled in WI, USA

USER GUIDE
Safety and Warning 1
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Safety and Warning
NOTICE
Please read all instructions before installing,
operating, or servicing the appliance.
Use this appliance for its intended purpose only and follow
these general precautions with those listed throughout this
guide:
SAFETY ALERT DEFINITIONS
Throughout this guide are safety items labeled with a
Danger, Warning or Caution based on the risk type:
DANGER
!
Danger means that failure to follow this safety
statement will result in severe personal injury or
death.
WARNING
!
Warning means that failure to follow this safety
statement could result in serious personal injury
or death.
CAUTION
!
Caution means that failure to follow this safety
statement may result in minor or moderate
personal injury, property or equipment damage.

USER GUIDE
Disposal and Recycling 1
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Disposal and Recycling
DANGER
!
RISK OF CHILD ENTRAPMENT. Before you throw
away your old refrigerator or freezer, take off
the doors and leave shelves in place so children
may not easily climb inside.
If the unit is being removed from service for disposal,
check and obey all federal, state and local regulations
regarding the disposal and recycling of refrigeration
appliances, and follow these steps completely:
1. Remove all consumable contents from the unit.
2. Unplug the electrical cord from its socket.
3. Remove the door(s)/drawer(s).

USER GUIDE
Environmental Requirements 1
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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.

USER GUIDE
Electrical 1
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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 DIMENSIONS for recommended receptacle
location.

USER GUIDE
Cutout Dimensions 1
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Cutout 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 and water
connection in the rear.
CAUTION
!
Units can NOT be installed behind a closed
cabinet door.
CUTOUT DIMENSIONS
NOTICE
It is extremely important that this unit sits on a
level surface, as it does not have feet levelers. If
it is not level, the ice mold will not fill evenly.
Cutout
Height
18-7/8"
(479 mm)
26" (660 mm)
Minimum
See Electrical
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for Power Supply
Filler Panel (Not Provided by U-Line) –
Needed to Attach Mounting Flange on Unit
Toe Kick
14-1/4"
(362 mm)
Cutout Width
3/4"
(19 mm)
Minimum Flange
Mounting Area
3/4" (19 mm) Minimum
Flange Mounting Area
3/4"
(19 mm)
Minimum Flange
Mounting Area
4"
(102 mm)
7"
(178 mm)
Preferred location
for electrical outlet
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cabinet.
5/8"
(16 mm)

USER GUIDE
Product Dimensions 1
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Product Dimensions
15-1/8"
(384 mm)
24-1/2" (622 mm) *
18-7/8"
(479 mm)
7 9/16"
1/2"
*Add 1-1/2" For Water Line Clearance

USER GUIDE
Water Hookup 1
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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 # WATERHOOKUP. The kit
includes a 10' (3 m) braided flexible water supply line and
a brass hose fitting. When using a 1/4" (6.35 mm) O.D.
soft copper supply line use the brass nut and sleeve
included with the unit.
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.
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.
1. Turn off water supply and disconnect electrical supply
to product prior to attempting installation.
2. Remove the back panel.

USER GUIDE
Water Hookup 2
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
3. Locate water valve inlet.
4. Break away filler feature
in bushing with flat
screwdriver.
5. Thread water line
through back panel hole
(with bushing).
6. Locate water valve inlet
and connect to valve.
7. Turn on water supply
and check for leaks.
8. Reinstall back panel.
9. Install retaining clip.
Remove
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screwdriver

USER GUIDE
General Installation 1
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General Installation
LEVELING INFORMATION
NOTICE
Because these units do not have leveling legs, it
is extremely important that they sit on a level
surface. If they are not level, the ice mold will
not fill evenly.
Use a level to confirm
the unit is level. Level
should be placed along
top edge and side edge
as shown.
INSTALLATION
1. Plug in the power/electrical cord.
2. Gently push the unit into position. Be careful not to
entangle the cord and water line.
3. Re-check the leveling, from front to back and side to
side. Make any necessary adjustments.
4. Remove the interior packing material and wipe out the
inside of the unit with a clean, water-dampened cloth.
1

USER GUIDE
Integrated Panel Dimensions 1
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Integrated Panel Dimensions
DOOR PANEL INSTALLATION
Door Panel Preparation
A custom door panel may be inserted into the door frame.
Custom door panels can be flat or raised, as long as the
maximum panel thickness, where inserted into the door
reveal (channel), is no more than 1/4" (6 mm) thick. For
raised panels, the depth of the reveal is 1/4" (6 mm) on
all four sides.
NOTICE
Raised panels will reduce the door’s 90° swing/
zero clearance if the unit is installed next to a
wall or similar type of structure.
Panel Dimensions
The door panel must not weigh more than 20 lbs.
Width Height
12-15/16" (329 mm) 13-15/32" (342 mm)

USER GUIDE
Integrated Panel Installation 1
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Integrated Panel Installation
This model accepts a 1/4" insert panel.
INSERT PANEL INSTALLATION
Install the insert as follows:
CAUTION
!
Use care when handling the insert. Insert edges
may be sharp.
1. Remove top hinge screw pin
with Phillips head screwdriver.
Remove door by tilting forward
and lifting off bottom hinge pin.
2. Pull door gasket out of groove
(top edge of door only). Start in
the middle and pull outward,
moving toward the edge. This
may take some force.
3. Remove top screw on each side
securing door handle. Slightly
separate door handle from door.
4. Pull handle up and off.
5. Slide custom door panel insert into 1/4" (6 mm)
channel in door front.
6. Holding door gasket out of the way, replace handle on
door, making sure it is seated properly on insert and
that screw holes line up.
7. Install two small screws removed in Step 3.
8. Starting at the corners and working inward, push door
gasket into place on door.
9. Place door on bottom hinge pin and install upper hinge
screw.

USER GUIDE
Grille - Plinth Installation 1
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Grille - Plinth Installation
REMOVING AND INSTALLING GRILLE
WARNING
!
Disconnect electric power to the unit before
removing the grille.
When using the unit, the grille (plinth strip/base
fascia) must be installed.
WARNING
!
DO NOT touch the condenser fins. The condenser
fins are SHARP and can be easily damaged.
Removing the grille
1. Disconnect power to the unit.
2. Loosen the three 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).
2. Reconnect power to the unit.
1
2

USER GUIDE
Door Swing 1
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Door Swing
All units have a zero clearance for the door to open 90°.
U-Line recommends a minimum door clearance of 3/4"
(19 mm) to accommodate the handle if the unit is
installed next to a wall or similar type of structure.
3/4" (19 mm) Min.
Wall
90°
Door Swing

USER GUIDE
Door Adjustments 1
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Door Adjustments
CHECKING DOOR ALIGNMENT
The unit’s door is aligned at the factory before shipment.
However, its alignment could have been disturbed during
shipment.
NOTICE
Properly aligned, the door’s gasket should be
firmly in contact with the cabinet all the way
around the door (no gaps).
1. Carefully examine the door’s gasket to ensure that it is
firmly in contact with the cabinet.
2. When inspecting door alignment, make sure the door
gasket is not pinched on the hinge side of the door.
ALIGNMENT AND ADJUSTMENT
1. Loosen (do not remove) top and bottom hinge screws.
2. Align door squarely with cabinet. Make sure gasket is
firmly in contact with cabinet all the way around the
door (no gaps).
3. Tighten bottom hinge screws.
4. Tighten top hinge screws.
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 mounting, perform the following:
1. Remove grille (see GRILLE-PLINTH INSTALLATION).
2. Remove top hinge from cabinet (three screws). Hold
door to keep it from falling.
3. Lift the door off the bottom hinge.
4. Remove bottom hinge from cabinet (two screws).
5. Remove screws on opposite side of cabinet.
Hinge screws

USER GUIDE
Door Adjustments 2
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6. Install hinge on opposite side at bottom of cabinet.
Align hinge outer edge with cabinet before tightening
screws.
7. Relocate plastic spacer/bushing on top and bottom of
door to opposite side. Clean out bushing hole in door
bottom with a screwdriver if necessary.
8. Using a Phillips screwdriver, remove the two screws
holding the custom stainless handle from the original
location and remove the handle. Remove the two
screws on the opposite side of the door. Do not place
handle on door until you have completed step 9.
9. Remove plastic hole plug from door handle and
relocate to opposite side. Lift the handle slightly and
press on the locking tab, then gently pry the hole plug
out of the hole, being careful not scratch the top cap.
10.Attach handle removed in Step 8 to opposite side of
door frame. Be sure to tighten all four screws removed
in Step 8.
11.Remove pivot screw from top hinge, invert screw and
reinstall pivot screw in top hinge.
1
Plastic
Hole Plug
Plastic
Hole Plug
Hinge
Screw
Right Side
Door Swing
Right Side
Hinge
Invert
Screw
Invert
Hinge
Left Side
Door Swing
Press in locking tab, then
lightly pry up to remove
hole plug and move to
opposite side

USER GUIDE
Door Adjustments 3
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12.Remove all three screws on the opposite side of the
hinge and carefully lift off the door latch assembly.
13.Place the door latch assembly on opposite side of unit.
Be sure to tighten all three screws securely.
14.Place door on lower hinge pin. Invert and install upper
hinge on door. Fasten upper hinge to unit (three
screws). Partially tighten screws.
15.Adjust door to ensure proper seal. Tighten upper and
lower hinge screws securely.
16.Replace screws in holes in bottom of unit on opposite
side.
17.Replace the grille.

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Door Latch 1
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Door Latch
The door latch assembly included with your unit can be
installed to prevent the door from opening when the
vehicle is in motion.
To install, perform the following:
1. Remove the two outer most screws from the non-hinge
side.
2. Place spacer (2) over mounting holes. Place latch (1)
on top of spacer (2). NOTE: Spacer (2) only required if
included with unit.
3. Re-install the screws, but do not tighten all the way.
4. Verify door latch engagement and adjust as necessary.
5. Tighten screws.
Door latch can be used to prop door open approximately
1/2" (13 mm) when unit is not in use.
2
1