U-line U3024DWRS00B User Manual

USER GUIDE & SERVICE MANUAL
RIGHT PRODUCT. RIGHT PLACE. RIGHT TEMPERATURE. SINCE 1962.
SAFETY INSTALLATION & INTEGRATION OPERATING INSTRUCTIONS MAINTENANCE SERVICE
Modular 3000 Series 3024DWR 24" Drawer Model
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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 Side by Side Installation Anti-Tip Bracket General Installation Integrated Panel Dimensions Integrated Grille / Plinth Dimensions
Service
Troubleshooting Warranty
Service Extended
Wire Diagram Product Liability Warranty Claims Parts Ordering Replacement Parts System Diagnosis Guide Compressor Specifications Troubleshooting Extended Control Quick Guide Thermistor Defrost
Integrated Panel Installation Grille / Plinth Installation Drawers
Operating Instructions
First Use Control Operation Sabbath Mode Airflow and Product Loading
Maintenance
Cleaning Cleaning Condenser Extended Non-Use
Remove Fan and Cover
USER GUIDE
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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-Lines complete
product collection includes Wine Captain
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.
®
Models, Beverage Centers, Clear Ice Machines, Crescent Ice Makers, Glass & Solid
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
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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
CONNECT WITH US
Designed, engineered and assembled in WI, USA
Introduction 1
USER GUIDE
NOTICE
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SAFETY INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Safety and Warning
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.
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.
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.
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.
Safety and Warning 1
USER GUIDE
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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 1
USER GUIDE
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
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 1
USER GUIDE
NOTICE
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Electrical
WARNING
!
SHOCK HAZARDElectrical 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.
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.
Electrical 1
USER GUIDE
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)
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Cutout Dimensions
PREPARE SITE
Your U-Line product has been designed exclusively for a
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.
The product is designed and manufactured for seamless
integration in the specified cutout opening shown, which
requires precise measurements. The opening must be
square and plumb front to back. Although not required,
you may choose to increase the overall cutout width for
ease of installation.
The Modular 3000 Series units are engineered with a
variety of adjustment features to help ensure a seamless
installation. Adjustable doors, leveling legs and grille will
assist in fine tuning the installation.
CUTOUT DIMENSIONS
Metric measurements rounded and optimized.
All 3000 Series models fully integrate into overlay/face
frame, inset or European/frameless cabinet styles and
install seamlessly into standard 24" (610 mm) depth
cabinet base.
CAUTION
!
Unit can NOT be installed behind a closed cabinet
door.
Cutout Dimensions 1
USER GUIDE
23-1/4"
(591 mm)
33-11/16" to 34-11/16"
(856 mm to 881 mm)
23 5/8" (600 mm)
*Includes 3/4" (20 mm) integrated panel
3-5/8" to 4 5/8" (92 to 118 mm)
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Product Dimensions
Product Dimensions 1
USER GUIDE
1/4" (6 mm)
13/16" (22 mm)
4-9/16" (116 mm)
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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.
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.
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.
Side-by-Side Installation 1
USER GUIDE
Left Hinged Cabinet
Right Hinged Cabinet
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Anti-Tip Bracket
CAUTION
!
The anti-tip bracket must be installed to prevent
the unit from tipping when doors are fully
opened or excess weight is placed on the front of
the unit.
The anti-tip bracket has multiple mounting options.
Mounting will depend on your particular cabinet
configuration. Locate 3 #8x5/8" screws included with your
unit.
TOP MOUNT
SIDE MOUNT
Side mount position is used when you are unable to mount
the bracket to the underside of your countertop.
For ease of installation, the anti-tip bracket is pre-installed
in the top mount position.
1. Completely slide the unit into its position in the
cabinet. Be certain unit height is properly adjusted.
(See GENERAL INSTALLATION).
2. Open door completely. Make certain door clears
surrounding cabinetry.
3. Using a 3/32" (2.50 mm) drill bit, drill 3 pilot holes 5/8"
(16 mm) deep into bottom of counter top. Use the
anti-tip bracket as a template.
4. Install 3 #8x5/8" screws into the plate using a
#2 Phillips head screwdriver.
1. Remove the pre-installed anti-tip bracket from the top
mount position and align the bracket to the hinge side
of the unit as shown above.
2. Reinstall the 2 #8x5/8" screws into the plate using a
#2 Phillips head screwdriver.
3. Completely slide the unit into its position in the
cabinet. Be certain unit height is properly adjusted.
(See GENERAL INSTALLATION).
4. Open door completely. Make certain door clears
surrounding cabinetry.
5. Using a 3/32" (2.50 mm) drill bit, drill 3 pilot holes 5/8"
(16 mm) deep into cabinetry frame using the anti-tip
bracket as a template.
6. Install 3 #8x5/8" screws into the plate using a #2
Phillips head screwdriver.
Anti-Tip Bracket 1
USER GUIDE
1
2
Rotate Clockwise to raise rear leg.
Rotate Counter-Clockwise to lower leg.
Rotate Front Legs to Adjust
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General Installation
1. Use a level to confirm
the unit is level. Level
should be placed along
top edge and side edge
as shown.
2. If the unit is not level, remove grille and adjust legs as
necessary. Use included tool to adjust the height of the
rear legs.
INSTALLATION
1. Plug in the power/electrical cord.
2. Gently push the unit into position. Be careful not to
entangle the cord.
3. Re-check the leveling, from front to back and side to
side. Make any necessary adjustments. The units top
surface should be approximately 1/8" (3 mm) below
the countertop.
4. Install the anti-tip bracket.
5. Remove the interior packing material and wipe out the
inside of the unit with a clean, water-dampened cloth.
3. Confirm the unit is level after each adjustment and
repeat the previous steps until the unit is level.
INSTALLATION TIP
If the room floor is higher than the floor in the cutout
opening, adjust the rear legs to achieve a total unit rear
height of 1/8" (3 mm) less than the 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. Adjust the front legs to level the unit after it is
correctly positioned in the opening.
General Installation 1
USER GUIDE
NOTICE
NOTICE
NOTICE
BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT INTERFERENCE
23-1/2"
(595 mm)
3/4" (20 mm)
Integrated Panel
14-15/16" (379 mm)
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Integrated Panel Dimensions
Metric measurements rounded and optimized.
STANDARD PANELS
Due to differences in surrounding cabinetry the
panel may not perfectly align with drawer. The
procedure below is designed to provide a
finished integrated panel that seamlessly
integrates with surrounding cabinetry.
Panel Preparation
A full integrated drawer panel completely covers the
drawer and provides a built-in appearance.
Two panels are required per unit. Dimensions for both
panels are the same for standard integrated panels and
handleless integrated panels.
When applying an integrated panel to a unit,
ensure that both sides are finished in order to
prevent warping.
Standard Panel Dimensions
Each drawer 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.
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 1
USER GUIDE
NOTICE
NOTICE
Top Design and Insert Notch
Wooden Insert
Main Panel
Integrated Panel
Attach Wooden Insert
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HANDLELESS INTEGRATED DRAWER PANELS
The following procedure is designed to provide a finished,
handleless solid panel for a 24" (600 mm) drawer that
seamlessly integrates with its surrounding cabinetry.
Prepare two panels for your drawer unit.
NOTE: Many cabinet manufacturers provide a ready
solution for a handleless, integrated design that can be
easily applied to your U-Line 3000 Series model. Consult
your cabinet manufacturer for applicable design and
installation details. The cabinet manufacturers solution to
this design and integration detail will often result in an
integrated panel solution wherein the size of the panel
may result in a height dimension taller than what we
specify. This can be achieved provided the additional
height is positioned above the appliance drawer.
The integrated panel aligns with the surrounding
cabinetry and, due to differences in cabinetry,
may not align perfectly with the drawer.
3. Prepare the insert(s) that will back up the handleless
design. Wooden Insert Cut 1/8" thick wooden
insert(s) to the dimensions below.
Wooden insert width Wooden insert height
23-1/2" (595 mm) 3-1/2" (89 mm)
4. Optional: Stain or finish panel and wooden insert to
desired stain or color. Be sure to closely follow the
instructions provided by the manufacturer.
The appliance will need up to 34-1/2" (876 mm)
to the underside of the counter to leave room for
leveling adjustments.
Each drawer panel with insert must not weigh
more than 20 lbs (10 kg).
Integrated Panel Preparation
1. Cut the main panel to the dimensions below. For
details, see the drawings on the next page.
Main panel width Main panel height
23-1/2" (595 mm) 13-13/16" (351 mm)
2. Create the top design for the handleless feature and
the 1/8" notch for the insert(s) indicated on the Top
Detail drawing.
If finishing panel or wooden insert, all sides
must be finished to prevent warping.
5. Attach the insert to the panel. Wood glue or equivalent
adhesive should be used to attach insert to panel.
Integrated Panel Dimensions 2
USER GUIDE
3/4" (20 mm)
13-13/16" (351 mm)
R 5/8"
(R 16 mm)
1/8" (3 mm)
1/4" (6 mm)
Wooden Insert Notch Depth: 1/8" (3 mm)
2-3/8"
(60 mm)
7/8" (22 mm)
Ref.
Top Detail
Insert Notch
Top Design
1/8" (3 mm)
3-1/2"
(89 mm)
23-1/2" (595 mm)
Wooden Insert Dimensions
23-1/2"
(595 mm)
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Handleless Integrated Panel Dimensions
Integrated Panel Dimensions 3
USER GUIDE
NOTICE
NOTICE
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EXTENDED INTEGRATED PANELS
Due to differences in surrounding cabinetry the
panel may not perfectly align with drawer. The
procedure below is designed to provide a
finished panel that seamlessly integrates with
surrounding cabinetry.
Panel Preparation
An extended integrated panel can be used to maintain
alignment with an adjacent extended cabinet height or a
reduced toe-kick/grille application.
1. Cut the panels to the dimensions listed in the
appropriate diagram on the next page.
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.
Each drawer 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.
Appliance will need up to 34-1/2" (876 mm) to
the underside of the counter to leave room for
leveling adjustments.
When applying an integrated panel to a unit,
ensure that both sides are finished in order to
prevent warping.
Integrated Panel Dimensions 4
USER GUIDE
3-5/16" (89 mm)
to
4-5/16" (114 mm)
U-Line
Unit
U-Line
Unit
Integrated Panel
Integrated Panel/Integrated Frame
Front Side
Front Side
3-5/16" (89 mm)
to
4-5/16" (114 mm)
Floor
Cabinet
> 3-5/16" (> 89 mm)
3-5/16" (89 mm)
to
1" (25 mm)**
U-Line
Unit
Extended Integrated Panel/Extended Integrated Frame
Floor
Cabinet
3-5/16" (89 mm)
to
1" (25 mm)**
*
U-Line
Unit
Integrated Panel
* Panel can extend beyond the
drawer.
** A minimum of 1" (25 mm) from
the floor is required for proper ventilation.
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Integrated Panel Dimensions 5
USER GUIDE
BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT INTERFERENCE
23-1/2"
(595 mm)
3/4" (20 mm)
Integrated Panel
14-15/16" (379 mm)
BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT INTERFERENCE
23-1/2"
(595 mm)
3/4" (20 mm)
Integrated Panel
17-13/16"
to 18-13/16" (452 mm
to
478 mm)
* A minimum of 1" (25 mm) is required from the
floor to the bottom of the extended integrated panel/frame for proper ventilation.
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Extended Integrated Panel Dimensions
Top D r awer
Bottom Drawer
Integrated Panel Dimensions 6
USER GUIDE
Apply Tape To Shaded Area
23-3/4"
(605 mm)
20-5/8"
(525 mm)
1-9/16"
(40 mm)
1-9/16"
(40 mm)
1" (25 mm)
3-5/16" to 4-5/16"
(84 mm to 110 mm)
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Integrated Grille - Plinth Dimensions
PREPARE AND INSTALL INTEGRATED GRILLE (PLINTH STRIP/BASE FASCIA)
1. Use the dimensions provided in the diagram to cut and
shape your integrated grille (plinth strip/base fascia)
panel. Recommended panel thickness is between 1/4"
(6 mm) and 3/8" (9 mm). Height will vary from 3-5/16"
(84 mm) to 4-5/16" (110 mm) based on your grille
(plinth strip/base fascia) height.
2. Finish or stain your grille (plinth strip/base fascia)
panel to match your surrounding furniture. Finish
front, back and edges to prevent warping. Carefully
follow the manufacturers recommendations for finish
application and cure times.
3. Apply double sided tape to the backside of the
integrated grill (plinth strip/base fascia). Use the
diagram below for reference. U-Line recommends
3M
VHB tape, a high strength bonding tape.
INTEGRATED GRILLE (PLINTH STRIP/BASE FASCIA) DIMENSIONS
4. Remove backing paper from double sided tape.
5. Carefully align grille (plinth strip/base fascia) over
integrated panel and press into position.
Integrated Grille - Plinth Dimensions 1
USER GUIDE
NOTICE
NOTICE
NOTICE
Wood Panel
Door/Drawer
Bar
Clamp
Bar
Clamp
Integrated Panel
Integrated Panel
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Integrated Panel Installation
1. Fully open drawer.
2. Align top of panel with top edge of drawer. Center
panel on drawer.
Due to differences in floor construction or
surrounding cabinetry, the panel may not sit
flush with the top of the drawer.
3. Secure integrated
panel to drawer
using clamps. A
robust tape may
also be used. U-
Line recommends
the use of bar
clamps to secure
the panel to the
drawer. If using
tape, be certain the
tape will not
damage panel finish
upon removal.
6. Using a Phillips screwdriver, place one screw into each
of the 6 pilot holes and screw down. Do not overtighten
screws.
7. Remove clamps from drawer.
If panel requires additional adjustment after
removing clamps, slightly loosen each screw and
adjust panel as necessary. Tighten screws upon
completion.
4. Using a 7/64"
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.
5. Locate 12 of the #6x 1-1/2" (38 mm) screws provided
(3 mm) drill bit, drill
6 pilot holes into
the wood panel 1/2"
(12 mm) deep using
the holes in the drawer frame as a guide.
with your unit.
Integrated Panel Installation 1
USER GUIDE
Grille Mounting
Screws
Grille Rail
Grille
Skirt
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Grille - Plinth Installation
REMOVING AND INSTALLING GRILLE (PLINTH STRIP/BASE FASCIA)
WARNING
!
Disconnect electrical current to the unit before
removing the grille (plinth strip/base fascia).
When using the unit, the grille (plinth strip/base
fascia) must be installed.
Edges of sheet metal may be sharp.
Removing the grille (plinth strip/base fascia)
1. Disconnect electrical current to unit.
2. Using the included 7/64" Allen wrench, loosen (but do
not remove) both grille (plinth strip/base fascia) lock
screws. See below.
Installing the grille (plinth strip/base fascia)
1. Align slots in
screw heads in base of unit
2. Push grille (plinth strip/base fascia) rails towards the
center of the unit and set rails over screw head.
3. Slide grille (plinth strip/base fascia) into position. Using
included 7/64" Allen wrench tighten grille (plinth strip/
base fascia) lock screws.
ADJUSTING GRILLE (PLINTH STRIP/BASE FASCIA)
The
grille (plinth strip/base fascia
vertical plane adjustment and can also be adjusted on its
horizontal plane as well. To adjust your
base fascia
the instructions below.
grille (plinth strip/base fascia)
) has an automatic
) to match your surrounding furniture, follow
rail with
grille (plinth strip/
3. Gently pull grille (plinth strip/base fascia) away from
unit until it stops.
4. Push grille (plinth strip/base fascia) rails towards the
center of the unit to lift rails off lock screws.
5. Pull grille (plinth strip/base fascia) free from unit.
1. Loosen, but do not remove, the lock screws on the
inside of the
screws are located on the inside of each
strip/base fascia)
2. The grille (plinth strip/base fascia) can be extended
horizontally by pulling out a maximum of 1-1/2"
(38 mm). Do not exceed 1-1/2" (38 mm). Secure the
lock screws after adjusting.
3. The grille (plinth strip/base fascia) skirt may be
manually adjusted to the height of your floor. Simply
raise or lower the skirt as needed.
grille (plinth strip/base fascia)
rail.
Grille - Plinth Installation 1
rails. Lock
grille (plinth
USER GUIDE
NOTICE
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Drawers
CHECKING DRAWER ALIGNMENT
The units drawers are aligned at the factory before
shipment. However, their alignment could have been
disturbed during shipment or during overlay panel
installation. Check each drawer to confirm that it is
aligned:
Side-to-Side — When viewed from the top, the
drawer front should be square with the sides of the
cabinet.
DRAWER REMOVAL
1. Confirm that the unit is
unplugged from wall outlet
2. Remove the mounting
screws.
3. Pull the drawer completely
out of the unit.
CAUTION
!
Use care when handling the drawer. Drawer
edges, drawer rail and the units slide may be
sharp.
Drawer adjustments are made by moving the
slide that carries the drawers rail. Minor
adjustments may be made by loosening one of
the slide’s mounting screws, adjusting the slide
and retightening the screw. Severe adjustments
may be made by removing the slides’ mounting
screws, drilling new mounting holes and
remounting the slide.
Front-to-Back — When viewed from the side, the
drawer front should be straight with the cabinets sides,
not cocked forward or back.
Top-to-Bottom — When viewed from the front, the
drawer should be level horizontally.
ADJUSTING DRAWER ALIGNMENT
WARNING
!
SHOCK HAZARD — The unit must be unplugged
from the wall outlet during drawer removal,
adjustment and re-installation.
Drawers 1
USER GUIDE
Top View of Unit
Not Aligned Side-to-Side
Push Slide
Backward
Loosen
Mounting Screws
Mark and Drill New
Mounting Holes
Push Slide
Not Aligned Front-to-Back
Side View of Unit
Screws Should
Be Loose
Level the Slide
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SIDE-TO-SIDE ADJUSTMENT
The drawer will need a Side-
to-Side Adjustment if, when
viewed from the top, the
drawer front is not square with
the sides of the cabinet. This
is caused by one of the slides
being mounted too far forward
on the units liner.
Minor Adjustment:
Note: The mounting holes on
the slide are slightly larger
than the screws’ diameter.
1. Loosen the slide’s
mounting screws.
2. Push the slide backward.
FRONT-TO-BACK ADJUSTMENT
The drawer will need a Front-
to-Back Adjustment if, when
viewed from the side, the
drawer front is cocked
forward or back. This is
caused by the front slide
mountings not being level
with the rear slide mountings.
Minor Adjustment:
Note: The mounting holes on
the slide are slightly larger
than the screws’ diameter.
1. Loosen one slide’s
mounting screws.
3. Retighten the screws.
Severe Adjustment:
Note: The slides have extra
mounting holes that may be
used.
1. Remove the slide’s
mounting screws.
2. Reposition the slide so it
is the same distance
from the front of the liner as the other slide. Measure
to confirm.
3. Mark new drilling holes using different sets of mounting
holes on the slide.
Note: Front location holes are shown. Corresponding rear
holes will also need to be marked.
2. Level the slide.
3. Retighten the screws.
4. Repeat procedure for the other slide.
Backward
4. Drill all the new holes with a #30 drill bit.
5. Remount the slide.
Drawers 2
USER GUIDE
Mark and Drill New
Mounting Holes
Level the Slide
Not Aligned Left-to-Right
Top View of UnitFront View of Unit
Not Aligned Top-to-Bottom
Push Slide Upward or Downward
Loosen
Mounting Screws
Mounting Holes
Push Slide Upward or
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Severe Adjustment:
Note: The slides have extra
mounting holes that may be
used.
1. Loosen one slide’s rear
mounting screws.
2. Remove the slide’s front
mounting screws.
3. Reposition the slide so it is level.
4. Mark new front drilling holes using a different set of
mounting holes on the slide.
5. Drill the new holes with a #30 drill bit.
6. Remount the slide.
Minor Adjustment:
Note: The mounting holes on the slide are slightly larger
than the screws’ diameter.
1. Loosen one slide’s
mounting screws.
2. Push the slide upward or
downward to match the
position of the other slide.
3. Retighten the screws.
4. Repeat the procedure with the other slide if necessary.
Severe Adjustment:
Note: The slides have extra mounting holes that may be
used.
1. Remove one slide’s
Mark and Drill New
mounting screws.
7. Repeat procedure for the other slide.
TOP-TO-BOTTOM (AND LEFT-TO-RIGHT) ADJUSTMENT
The drawer will need a Top-to-Bottom Adjustment if, when
viewed from the front, the drawer is not level horizontally.
Viewed from the top, one side will protrude. This is caused
by one of the slides being mounted higher than the other
slide on the units liner.
2. Reposition the slide so it is
the same distance from
the bottom of the liner as
the other slide. Measure to
confirm.
Downward
3. Mark new drilling holes using different sets of mounting
holes on the slide.
Note: Front location holes are shown. Corresponding rear
holes will also need to be marked.
4. Drill all the new holes with a #30 drill bit.
5. Remount the slide.
Drawers 3
USER GUIDE
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RE-INSTALLATION OF DRAWER
CAUTION
!
Use care when handling the drawer. Drawer
edges, drawer rail and the units slide may be
sharp.
1. Set the drawers rails onto the slides.
2. Re-install the rails’ mounting screws.
Drawers 4
USER GUIDE
NOTICE
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First Use
All U-Line controls are preset at the factory. Initial startup
requires no adjustments.
U-Line recommends allowing the unit to run
overnight before loading with product.
When plugged in, the unit will begin operating under the
factory default setting. Follow the on screen prompt for
language selection and temperature units.
To turn the unit off, press and hold for 5 seconds and
release. The display will show a countdown to switching the
unit off.
To power your unit on, simply press and the unit will
immediately switch on.
First Use 1
USER GUIDE
SelectZone Indicator
Down
Can be displayed in Celsius
Power
Root
5O°F
Deli
36°F
or
or
or
or
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Control Operation
Your unit is equipped with two zones. Each zone can be set to a different mode.
Up
Zone ToggleZone Indicator
U-Select Lighting
CONTROL FUNCTION GUIDE
FUNCTION COMMAND DISPLAY/OPTIONS
OFF Press and hold Display will count down from 5 to off.
ON Press and release Unit will come on immediately.
Adjust mode
Adjust temperature
Press to select zone. Press and
release to scroll through the modes.
Press to select zone. Press to
select mode. Press to set
temperature.
Modes available in table below. Press to
confirm mode or wait 5 seconds.
Press to confirm temperature or wait
5seconds.
Adjust lighting Press to adjust lighting
Light ON/OFF with door Press to have light ON/OFF with door
Customer menu Press and hold or 5 seconds Press to scroll through menu.
Mode Set Point
°F (°C)
Beverage/Drinks 38 (3) 34 - 65 (1 - 18)
Market/Fresh 38 (3) 34 - 40 (1 - 4)
Root 50 (10) 45 - 55 (7 - 12)
Pantry 42 (5) 34 - 70 (1 - 21)
Deli 36 (2) 34 - 40 (1 - 4)
Temperature Range °F (°C)
Press to select zone. Press to set
low, medium or high.
Press and release to scroll through timer
settings. Both zones will default to the same timer
setting.
Control Operation 1
USER GUIDE
ROOT ROOT
4499 FF 5500 FF
OO OO
Up
Display
Zone Toggle
Select
Down
U-Select Lighting
Power
Can be displayed in Celsius
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U-SELECT® CONTROL
Digital Display
The 3000 Series units are controlled by a feature rich,
advanced OLED display control unit. The control panel
allows adjustment to temperature set point, access to
Energy Saver Mode, internal temperature readings, and
many other features.
Zone Control
Your model has a single control module for both zones.
Each side of the control refers to a specific zone.
Adjusting Temperature Settings
Food Storage Chart
Mode Food Types
Deli Meats, Fish, Cheeses, Dairy, Butter, Garlic,
Oils, Nuts, Condiments
Market/Fresh Fruits, Vegetables, Berries, Lettuce
Pantry Dry Goods, Breads, Baking Items, Spices,
Seasonings
Root Root Vegetables, Potatoes, Onions, Lemon,
Lime, Melon, Peppers, Beans, Cucumber, Cut Vegetables
Each zone may have its own mode and set point.
Available Mode Settings will vary with model.
1. In order to adjust temperatures, you must first select a
zone to adjust. To select, press . The left side Mode
Setting will flash. Pressing again will select the right
side and the right side Mode Setting will flash.
2. Pressing will cycle through the available modes for
your model. Reference the Mode Settings Chart for
each Setting’s default set point and range.
Each zone has a series of Mode Settings with a default
value for each setting. Each Mode Setting can be further
customized by fine tuning the temperature set point. See
the chart below for a description of each mode and mode
temperature ranges. Mode selection will vary by model.
Mode Settings Chart
Setting Default °F (°C) Range °F (°C)
Beverage/Drinks 38 (3) 34 - 65 (1 - 18)
Market/Fresh 38 (3) 34 - 40 (1 - 4)
Root 50 (10) 45 - 55 (7 - 12)
Pantry 42 (5) 34 - 70 (1 - 21)
Deli 36 (2) 34 - 40 (1 - 4)
Many food types have an optimum storage temperature.
Storing your food properly will help maintain its freshness
and flavor. The Food Storage Chart contains food types
and their respective optimum storage temperatures.
3. Once your have selected your desired mode the default
set temperature will display. You may further fine tune
the temperature by pressing or .
Quick Chill
CAUTION
!
A number of zones include a quick chill feature.
Quick chill is designed to quickly pull warm
beverages and foods down to optimum storage
temperature. It is important to only initiate
quick chill modes when the unit has been fully
loaded with warm product. Failure to follow this
notice could result in food or beverages that are
cooled to a point below optimum or frozen.
Control Operation 2
USER GUIDE
Up
Zone Indicator Zone Indicator
Zone Toggle
Select
Down
U-Select Lighting
Power
3036 Model Display Shown
U-SELECT LIGHTING
ON WITH DOOR
LIGHTING
HIGH
LEVEL
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The following table lists modes which include the quick
chill feature and the time which quick chill will run.
Mode Run Time
Beverage/Drinks 4 Hours
Market/Fresh 4 Hours
Root 1 Hour
Pantry 4 Hours
Deli 5 Hours
To initiate quick chill:
1. Press
to select the desired zone, left or right.
2. Press to select the desired mode setting.
3. Press until the temperature set point reads “Quick.
INTERIOR LIGHTING
Your U-Line 3000 Series unit uses a state of the art LED
lighting system.
1. To begin, press to enter the lighting menu.
2. The unit initially defaults to control the lighting in both
zones simultaneously. To select a single zone press
. Notice the arrows on top of the display changing
state. Pressing once will select the left side zone,
pressing it again will select the right side zone,
pressing it a third time will select both zones.
The quick chill feature will then begin for the period of
time dictated by the mode type. To cancel quick chill,
simply select a set point other then “quick”.
NOTE: There may be a delay before quick chill is
activated. If the opposite zone is currently in a cooling
cycle while quick chill is selected, the cooling cycle on the
opposite zone will first be completed.
NOTE: Please note, that when quick chill is activated, the
zone opposite the active quick chill zone will not return to
a cooling cycle until quick chill is complete. If storing
product in the opposite zone it is important to limit the
number of times the door is opened in the zone not
currently under quick chill.
3. Press or to cycle through each available
brightness setting (Low, Medium or High).
4. Press to cycle through each available timer setting.
Selections include “On With Door,On 3 Hours,On 6
Hours, orOn 24 Hours”.
5. To exit, press or simply wait for the menu to time
out.
Control Operation 3
USER GUIDE
Up
Select
Down
WELCOME TO THE CUSTOMER MENU. USE UP/DOWN ARROWS TO
SCROLL SETTINGS.
Up
Select
Down
RETURN TO MENU
ACTUAL TEMPS BIN TEMP = 1.6
COND TEMP = 45.5
Can be displayed in Celsius
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ERROR NOTIFICATION
The 3000 model series continuously monitors a series of
inputs and parameters to ensure proper and efficient
operation of your unit. Should the system detect a fault,
an error notification will be displayed on the user
interface. See below for a list of errors.
NOTE: Singe zone models will not use (L) left or (R) right
zone indicators in error notification.
ID Description Solution
No Comm Unit lost
(L) (R) Zone T Open
Amb Thrm Open
(L) (R) Zone T Short
Amb Thrm Short
(L) (R) Temp Hi 6H+
(L) (R) Temp Hi 12H+
(L) (R) Temp Lo 6H+
(L) (R) Temp Lo 12H+
(L) (R) Door Open 5M
communication to the display.
Left or right zone thermistor circuit open.
Ambient thermistor circuit open.
Left or right zone thermistor circuit shorted.
Ambient thermistor circuit shorted.
Left or right zone temperature +10° over set point for over 6 hours.
Left or right zone temperature +10° over set point for over 12 hours.
Left or right zone temperature
-10° under set point for over 6 hours.
Left or right zone temperature
-10° under set point for over 12 hours.
Left or right door switch open for more then 5 minutes.
Disconnect and reconnect power to unit. Contact Customer Care if persistent.
Contact Customer Care.
Contact Customer Care.
Contact Customer Care.
Contact Customer Care.
Verify door is closed and sealing. Contact Customer Care if persistent.
Verify door is closed and sealing. Contact Customer Care if persistent.
Verify door is closed and sealing. Contact Customer Care if persistent.
Verify door is closed and sealing. Contact Customer Care if persistent.
Verify door is closed and sealing. Contact Customer Care if persistent.
3000 SERIES - CUSTOMER MENU
6. To access the Customer Menu hold for 5 seconds.
7. Press or to scroll through available selections.
8. Press to enter selected sub-menu.
9. To exit Customer Menu, press to scroll to the
bottom of the display and press to select “Exit.
Actual Temps
The Actual Temps option displays the actual temperature
of each zone, evaporator, as well as ambient
temperature.
1. To view actual temperature, press and select
“Actua l Temps from the Customer Menu.
CUSTOMER MENU
The 3000 Series of U-Line undercounter refrigeration
appliances contain a feature rich customer menu. The
Customer Menu allows access to a series of advanced
features including Energy Saver Mode, Sabbath Mode,
actual temperature readings as well a method to restore
factory defaults.
2. Press or to scroll through available information.
3. To return to the Customer Menu, press and select
“Return to Menu.
Control Operation 4
USER GUIDE
Up
Select
Down
Energy Saver Mode
Indicator
ROOT
50° F
DELI
36° F
Can be displayed in Celsius
Up
Select
Down
RETURN TO MENU
LANGUAGES
ENGLISH
Up
Select
Down
RETURN TO MENU
SOUND LEVEL
HIGH
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Energy Saver Mode
Energy Saver mode reduces overall energy consumption
by altering user set point, differential, lighting and tone
settings. When in Energy Saver mode a small leaf icon will
be displayed on the main screen.
1. To enter Energy Saver Mode, first select Energy Saver
from the Customer Menu.
2. Press to selectOff” in the menu.
3. Press .
Languages
The U-Line 3000 Series of models supports a number of
display languages including English, Spanish, French,
German, Dutch, and Italian.
1. To change display language select Languages from the
Customer Menu.
2. Press to select “English”.
3. Press . “English” will begin to flash.
4. Press or to change the selection from Off to On.
5. Press to confirm your selection.
6. To return to the Customer Menu, press and select
“Return to Menu.
7. To cancel Energy Saver Mode simply return to the
Customer Menu, select Energy Saver and change “On
to “Off.
4. Press or to cycle through the available
languages.
5.
Press to confirm your choice.
Sound Level
Audible alarms and alert tones support four different
Sound Level settings, High, Medium, Low, and Off.
To select a new sound level, enter the Sound Level Menu
from the Customer Menu.
1. Press
to select the current sound level.
Control Operation 5
USER GUIDE
Up
Select
Down
RETURN TO MENU
FARENHEIT/CELSIUS
DEGREES = °F
Up
Select
Down
RETURN TO MENU FACTORY DEFAULT
RESTORE?
Up
Select
Down
RETURN TO MENU
Help
Model 3018WC
1-800-779-2547
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2. Press . The current setting will begin to flash.
3. Press or to select a different level.
4. Press to confirm your choice.
Fahrenheit/Celsius
Temperature and set point information can be displayed in
either Fahrenheit or Celsius.
To change from Fahrenheit to Celsius enter the
Fahrenheit / Celsius menu from within the Customer
Menu.
To access Factory Default:
1. Press to selectFactory Default.
2. Press .
To restore settings to their factory default:
3. Press to select “Restore?” and press .
4. Restore?” will change to “Restoring... while settings
are restored. When restoration is complete,
Restoring... will return to Restore?”.
To exit Factory Default, press to select “Return to
Menu” and press to confirm.
Help
1. Press to select “Degrees”.
2. Press . The selection will begin to flash.
3. Press or to select between °F (Fahrenheit) or °C
(Celsius).
4. Press to confirm your choice.
Factory Default
Factory Default will restore all settings to their factory
default.
To access the Help Menu, select “Help” from the Customer
Menu. Press or to scroll through available
information. The Help screen displays the following:
•Model.
U-Line contact information.
•Software version.
Serial Number.
To exit the Help Menu, press to select “Return to
Menu” and press to confirm.
Control Operation 6
USER GUIDE
Up
Select
Down
RETURN TO MENU
SABBATH MODE
OFF?
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L
Sabbath Mode
This unit offers a Sabbath mode for users who require this
functionality during Sabbaths. Sabbath mode disables
system responses to user initiated activities and all
external functions, including lighting, display and audible
alarms. The unit will still maintain internal temperatures
and set points.
To enable Sabbath Mode:
7. Press or to change “Off” to “On”.
8. Press to confirm your selection.
The Display will fade out as the unit enters Sabbath Mode.
Sabbath
Mode remains active until is quickly pressed and
released.
1. Open the units door to activate the display.
2. To access the Customer Menu, hold for 5 seconds.
3. Press or to scroll through available selections.
4. Select Sabbath Mode from the Customer Menu by
pressing .
5. Press to select “Off”.
6. Press . “Off” will begin to flash.
Sabbath Mode 1
USER GUIDE
NOTICE
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Airflow and Product Loading
The unit requires proper airflow to perform at its
highest efficiency. Do not block the front grille,
or the unit will not perform as expected. Do not
install the unit behind a door. When loading your
unit, leave space between the evaporator and
product loaded. Anything in direct contact with
the evaporator is subject to freezing.
When properly loaded, your U-Line unit will store up to
142 (12 oz. [330 ml]) cans or 90 (12 oz. [330 ml]) bottles.
Airflow and Product Loading 1
USER GUIDE
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Cleaning
EXTERIOR 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
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.
®
Stainless Steel
Integrated Models
To clean integrated panels, use household cleaner per the
cabinet manufacturers 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.
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
and a nonabrasive cloth. Always clean with the grain.
Always finish with Claire
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.
®
or Barkeepers Friend Cleanser®
®
Stainless Steel Polish and
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.
Cleaning 1
USER GUIDE
NOTICE
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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.
Cleaning 2
USER GUIDE
NOTICE
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Cleaning Condenser
INTERVAL - EVERY SIX MONTHS
To maintain operational efficiency, keep the front grille
(plinth strip/base fascia) 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 current to the unit before
cleaning the condenser.
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 (plinth strip/base fascia). (See
GRILLE-PLINTH INSTALLATION).
2. Clean the condenser coil using a soft brush or vacuum
cleaner.
3. Install the grille (plinth strip/base fascia).
Cleaning Condenser 1
USER GUIDE
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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 +1.800.779.2547.
CAUTION
!
Damage caused by freezing temperatures is not
covered by the warranty.
Extended Non-Use 1
USER GUIDE
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Troubleshooting
BEFORE CALLING FOR SERVICE
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 SERVICE IS REQUIRED
If you do not understand a troubleshooting remedy, or
your product needs service, contact U-Line Corporation
directly at +1.414.354.0300
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.
NORMAL OPERATING SOUNDS
All models incorporate rigid foam insulated cabinets to
provide high thermal efficiency 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 units environment. Hard surfaces such as cabinets,
wood, vinyl or tiled floors and paneled walls have a
tendency to reflect normal appliance operating noises.
Evaporator: Refrigerant flowing 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.
TROUBLESHOOTING GUIDE
DANGER
!
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:
Problem Possible Cause and Remedy
Light Remains on When Door Is Closed.
Unit Develops Frost on Internal Surfaces.
Unit Develops Condensation on External Surfaces.
Product Is Freezing.
Turn off light switch if equipped. Check reed switch.
Frost on the rear wall is normal and will melt during each off cycle.
If there is excessive build-up of 1/4" or more, manually defrost the unit.
Ensure the door is closing and sealing properly.
High ambient temperature and excessive humidity can also produce frost.
The unit is exposed to excessive humidity. Moisture will dissipate as humidity levels decrease.
Because product in contact with the rear wall may freeze, ensure no product is touching the rear wall.
Adjust the temperature to a warmer set point.
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.
Troubleshooting 1
USER GUIDE
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Problem Possible Cause and Remedy
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.
CHECKING PRODUCT TEMPERATURE
Causes which affect 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/drawer openings and the time the
door/drawer is open.
The time the internal light is illuminated. (This mainly
affects product on the top rack or shelf.)
Obstruction of front grille or condenser.
To check the actual product temperature in the unit:
1. Partially fill 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).
Troubleshooting 2
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U-Line Corporation (U-Line) Limited Warranty
One Year Limited Warranty
For one year from the date of original purchase, this U-Line product 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 U-Line factory authorized service, unless otherwise specified by U-Line. Service provided during normal business hours.
Available Second Year Limited Warranty
Beyond the standard one year warranty outlined above, U-Line offers an extension of the one year warranty coverage for an additional second year from the date of purchase, free of charge. To take advantage of this second year warranty, you must register your product with U-Line within two months from the date of purchase at u-line.com providing 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 U-Line factory authorized service, 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 the U-Line 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 ye ar limited warranty above. Some states do not all ow 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 year 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.
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 no coverage is provided for cosmetic defects.
Signal issues related to Wi-Fi connectivity are not covered by these warranties.
, and/or certified reconditioned units, are covered by the limited one year warranty only and
For parts and service assistance, or to find U-Line factory authorized service near you, contact U-Line: 8900 N. 55th Street, Milwaukee, WI 53223 u-line.com • onlineservice@u-line.com • +1.800.779.2547
Copyright © 2014/2017 U-Line Corporation. All Rights Reserved. | Publication Number 30379 | 10/2017 Rev. L
Warranty 1
USER GUIDE
42349_C WIRING DIAGRAM
115
VOLT
PLUG
220-240 VOLT
PLUG
GROUND:
GREEN or GREEN W/ YELLOW
HOT: BLACK (115V)
BROWN (220-240V)
NEUTRAL:
WHITE (115V)
BLUE (220-240V)
(TO COMPRESSOR)
LIGHT BLUE
(TO COMPRESSOR)
PURPLE
W/ YELLOW
PURPLE
YELLOW
EVAP VALVE
EVAP VALVE
1
10
CONTROL
BOARD
L/T ZONE TEMP
9
1
L/T EVAP
L/T DOOR SWITCH
AMBIENT
R/B DOOR SWITCH
FUSE
6
1
10
5
R/B LIGHT
L/T LIGHT
COND FAN
L/T EVAP FAN
R/B EVAP FAN
R/B ZONE TEMP
R/B EVAP
PROGRAMING
TO DISPLAY
OPEN
ANTENNA
J9
J10
NEUTRAL:
WHITE
HOT (LIGHT BLUE)
RELAY
EMBRACO COMPRESSOR
GREEN or
GREEN W/ YELLOW
GROUND:
OVERLOAD
115 VOLT
HOT (LIGHT BLUE)
OVERLOAD
EMBRACO COMPRESSOR
220-240 VOLT
RELAY
GREEN W/ YELLOW
GROUND:
NEUTRAL:
DARK BLUE
CAP.
CAP.
BROWN BLUE
(TO MULLION HEATER)
ORANGE
[DRAWER MODEL ONLY]
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Wire Diagram
Wire Diagram 1
USER GUIDE
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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
should 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
find 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 notified and the issues shall be
resolved at the direction of the consumer.
If damage is evident and the service technician is unable
to find 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: +1.414.354.354.5696
Website: www.u-line.com
Right product. Right place.
Right temperature Since 1962.
Product Liability 1
USER GUIDE
14 30911 1 2 XXXX
Year
Month
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Warranty Claims
The following information defines the parameters for filing
a warranty claim:
Valid serial number needed
Valid model number needed
Narda (or equivalent) form or submitted online at
www.u-line.com
60 day submittal deadline from date of completed
service
Only one repair or unit per warranty claim
Refrigerant should be labeled and included on the labor
submittal
warranty status. We also accept the following
information to verify warranty status:
New Construction Occupancy Documents
•Closing Paperwork
Final Billing – Remodel
Noting all of the following on the warranty claim will be
considered proof of purchase, hard copy will not be
required:
Name of the selling Dealer
Date of purchase/installation
Order or Invoice number (if available)
Door and water level adjustments are covered 30 days
from install date.
Serial Number Requirements:
A typical serial number is shown above. The first two
digits of the first segment, 14, represents the production
year. The number between the dashes, 12, represents the
production month. In most cases, warranty status can be
verified by the production date information within the
serial number.
Description of document reviewed (i.e. store receipt,
closing paperwork, etc)
Parts and labor claims are paid separately. Indicate part
numbers and description for parts used in the warranty
repair. Include the purchase invoice and name of the parts
supplier used to procure the parts.
Alternatively, a Proof of Purchase (or equivalent) may
submitted with the warranty claim to document
Warranty Claims 1
2
Parts
20
26
14 16
22
18
13
28
15
29 30
21
5
7
1
8
11 27
U-3024DWRINT-00B
Item Description U-Line P/N
1 Anti tip bracket w/screws 80-54012-00
2 Back panel 80-54086-00
3 Compressor electricals only 80-54149-00
4 Compressor w/electricals 80-54150-00
5 Condenser 80-54090-00
6 Condenser fan w/screws 80-54014-00
7 Display module 80-54032-00
8 Drawer gasket 80-54114-00
9 Drain pan w/double sided tape 80-54002-00
10 Drawer assy, lower 80-54176-00
11 Drawer assy, upper 80-54177-00
12 Drier 80-54076-00
13 Evap fan w/cover and screws 80-54005-00
14 Evaporator 80-54095-00
15 Evaporator cover, bottom 80-54122-00
16 Evaporator cover, top 80-54121-00
17 Grille w/screws 80-54052-00
18 Heater assy, Mullion 80-54120-00
19 By-pass valve 80-54180-00
20 LED light strip and cover assy 80-54000-00
21 Leg Levelers (4) 80-54019-00
22 Magnet 80-54100-00
23 Main board(no wires or case) 80-54008-00
10
17
19
6
4
3
12
24 Packaging 80-54159-00
25 Power cord 80-54178-00
26 Reed switch 80-54134-00
27 Slide and divide 80-54115-00
28 Slide assy 80-54119-00
29 Thermistor (1 piece) 80-54006-00
30 Thermistor cover and pin 80-54023-00
31 Wire Harness, dual 80-54179-00
23
9
Parts 1
USER GUIDE
NOTICE
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Ordering Replacement Parts
If you have a purchasing account, please utilize our
service website to order parts.
Orders may also be placed by Fax or phone. See our
contact information below:
www.U-LineService.com (with service login)
FAX Number: +1.414.354.5696
Phone Number: +1.800.779.2547
Use only genuine U-Line replacement parts. The
use of non-U-Line parts can reduce speed of ice
production, cause water to overflow from ice
maker mold, damage the unit, and void the
warranty.
Warranty parts will be shipped at no charge after U-Line
confirms 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 included with the replacement part.
Please enclose a copy of the parts packing list and any
labor claims with your return. Please be sure the model
and serial numbers are legible on the paperwork. Tag the
part with the reported defect.
When ordering a non-warranty part, you will need an open
account and tax exemption on file at U-Line. Another
option would be to visit www.u-line.com to locate an
authorized parts distributor in your area.
Ordering Replacement Parts 1
USER GUIDE
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SAFETY INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS MAINTENANCE SERVICE
System Diagnosis Guide
REFRIGERATION SYSTEM DIAGNOSIS GUIDE
System Condition
Normal Normal Slightly below
Overcharge Higher than
Undercharge Lower than
Partial Restriction
Complete Restriction
No Gas 0 PSIG to 25" Room
Suction Pressure
normal
normal
Somewhat lower than normal vacuum
In deep vacuum
Suction Line
room temperature
Very cold may frost heavily
Warm-near room temperature
Warm - near room temperature
Room temperature (cool)
temperature (cool)
Compressor Discharge
Very hot Very hot Warm Cold Normal
Slightly warm to hot
Hot Warm Warm Extremely cold
Very hot Top passes
Room temperature (cool)
Cool to hot Room
Condenser Capillary
Hot to warm Cool Cold Higher than
warm - Lower passes cool (near room temperature) due to liquid
Room temperature (cool)
temperature (cool)
Tube
Room temperature (cool) or colder
Room temperature (cool)
Room temperature (cool)
Evaporator Wattage
normal
Lower than near inlet - Outlet below room temperature
Extremely cold near inlet - Outlet below room temperature backing up
No refrigeration Lower than
No refrigeration Lower than
normal
Lower than
normal
normal
normal
System Diagnosis Guide 1
USER GUIDE
C
S
R
OVERLOAD PROTECTOR
STARTING RELAY
CAPACITOR
RELAY COVER
ULIN_0368_A
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Compressor Specifications
DANGER
!
Electrocution can cause death or serious injury.
Burns from hot or cold surfaces can cause
serious injury. Take precautions when servicing
this unit.
EMX20CLC
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.
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
* All resistance readings are ±10%
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 not shorted, check the S and R
to ground.
Compressor Specifications 1
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Troubleshooting - Extended
SPECIFIC ERRORS AND ISSUES
The technically advanced diagnostic capabilities of the
electronic controls utilized on the 3000 series units allows
for easy and thorough trouble shooting.
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.
Verification of temperature and thermistor performance
can be identified by directly viewing actual temperature
readings in the service mode.
Component failure issues can be identified through service
mode menu selection, “Relay Toggle” Individual
components can be switched on and off to check for both
proper function of a specific component and also delivery
of supply voltage to the components through the relays
and DC outputs located on the relay/power board.
Included in this section is some diagnostic tips and as
always, if additional help is required please contact the
U-Line Corp, “Customer Care Facility” at +1.800.779.2547
for assistance.
CAUTION
!
Never attempt to repair or perform maintenance
on the unit until the main electrical power has
been disconnected from the unit.
Troubleshooting - Extended 1
USER GUIDE
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TROUBLESHOOTING GUIDE
Concern Potential Causes Suggested Remedy
Not Cooling Compressor overheating Verify proper air flow through condenser (Refer to Airflow/General
Compressor not operating Confirm proper compressor operating voltage (Refer to Toggle/
Compressor operating - no cooling Refer to System Diagnosis Guide.
Evaporator fan not operating Refer to Convection Cooling Section.
Frozen Product Ensure proper use of Quick Chill mode Refer to Control Operation Section.
Control set too cold Refer to Adjusting Temperature Settings Section
Review logged error codes Refer to Fault System Diagnosis Guide.
Thermistor failure Refer to Thermistor Failure Section
Frost Buildup Inside Unit
Display Not Working
Internal Lights Not Working
Noisy Refrigeration tubing touching cabinet Carefully reposition tubing.
Door Ajar or Restricted from Closing Check door clearance to adjoining cabinetry. Check distribution of
Evaporator fan not operating Use #19, Component Testing in Service Mode.
Thermistor failure Refer to Thermistor Failure Section.
Unit placed in Sabbath mode? Refer to Sabbath Mode Section.
Display unplugged Verify that both ends of the display wiring are firmly connected.
Display wiring broken or damaged Perform continuity test of wiring and replace as needed.
Control Setting Refer to the Interior Lighting Section.
Door switch misaligned or defective Refer to Reed Switch Section.
Fan blade obstruction (wiring, foam insulation, packaging material)
Information Section).
Confirm condenser fan operation (Refer to Airflow/General Information Section).
Confirm proper compressor operating voltage (Refer to Toggle/ Compressor Information Section).
Compressor Information Section to initiate power to the compressor).
Test overload and relay, replace as needed.
product in unit.
Unit set to Sabbath Mode. Refer to the Sabbath Mode Section.
Remove obstruction.
Troubleshooting - Extended 2
USER GUIDE
NOTICE
Check Voltage
At Wall Outlet
Verify Voltage
At Main Control
Voltage Input
Check Fuse F1 For Continuity
Open Door.
Is the UI Now
Functional?
Replace Main
Board
Replace Reed
Switch.
Replace
Fuse
Replace
Power Cord
Alert Customer Of Power Failure
Is the Reed
Switch Operating
Properly?
Is the door open? The Display will not activate while the door is closed
Inspect Customer UI
and Data Cable
Connect Test Display
To J5.
Cycle Power And
Check For Operation
No Voltage
No Voltage
Voltage
Continuity
Operating
Not Operating
No Continuity
No
No
No
Yes
Yes
Yes
Voltage
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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
flow chart below to help diagnose the issue. Before
beginning it is important to first verify the unit is not
simply set to sabbath mode.
Testing The Main Control
If the main control is suspected of being faulty, the
following procedure should be performed to verify main
control for functionality.
Relay & DC Outputs
One of the primary functions of the main control is to
operate the multiple relay and DC outputs during each
cycle. Verify proper operation of these relays using the
following procedure.
1. Enter “Relay Toggle” through the service menu.
Frequently toggling the compressor relay could
force the compressor into overload. The
compressor will automatically deactivate during
an overload and will remain deactivated until the
overload switch cools. This could take some
time. It is important to allow the compressor at
least 5 minutes off time between relay cycles.
2. Toggle the relay. Its related component should
activate / deactivate with the switching of the relay. If
it does not, see “Component Testing.”
Inputs
The main control monitors a number of thermistor inputs
and switch states during operation. It would be unlikely
that an error in reading an input would be at the board
level. Always attempt to replace the faulty switch or
thermistor input with a known working sample to verify
proper board operation.
Troubleshooting - Extended 3
USER GUIDE
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Other Suspected Main Control Faults
If other components have been ruled out as being faulty
but the unit continues to have operating issues, it is most
likely due to a configuration error. Configuration errors
can be cleared by restoring the unit to its factory default
setting. Factory defaults may be restored through the
service menu.
CAUTION
!
Precautions must be taken while working with
live electrical equipment. Be sure to follow
proper safety procedures while performing tests
on live systems.
CONVECTION COOLING
All 3000 series units are equipped with an advanced
convection cooling system. Convection cooling stabilizes
cabinet temperature, cools product faster and increases
energy efficiency.
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 efficiently the evaporator fan blade
and vents should be unobstructed and free of any dust
buildup.
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 modified 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.
Troubleshooting - Extended 4
USER GUIDE
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FAULT SYSTEM DIAGNOSIS GUIDE
Error Solution 1 Solution 2 Solution 3
No Comm Inspect Customer UI and Data
Zone T Open Inspect zone thermistor
Evap T Open Inspect evaporator thermistor
Amb Thrm Open Inspect ambient thermistor
Zone T Short Inspect thermistor cable for pinch
Evap T Short Inspect thermistor cable for pinch
Amb Thrm Short Inspect thermistor cable for pinch
Temp Hi 6H+ If excessive frost is also noted,
Temp Hi 12H+ If excessive frost is also noted,
Temp Lo 6H+ Inspect main control for proper
Temp Lo 12H+ Inspect main control for proper
Door Open 5M Verify door closes properly. Inspect cable arm, verify presence
Cable (if defective replace entire door)
connection. Replace if necessary.
connection. Replace if necessary.
connection. Replace if necessary.
points or damage. Replace if necessary.
points or damage. Replace if necessary.
points or damage. Replace if necessary.
inspect door and door gasket for proper seal and alignment.
inspect door and door gasket for proper seal and alignment.
relay operation.
relay operation.
Inspect main control wire harness for splits or breaks. Repair split or cut cabling.
Inspect main control wire harness for splits or breaks. Repair split or cut cabling.
Inspect main control wire harness for splits or breaks. Repair split or cut cabling.
Inspect wire harness from main control board for pinch points or damage. Repair split or pinched cabling.
Inspect wire harness from main control board for pinch points or damage. Repair split or pinched cabling.
Inspect wire harness from main control board for pinch points or damage. Repair split or pinched cabling.
Inspect evaporator fan for proper operation.
Inspect evaporator fan for proper operation.
Inspect refrigeration system. Reference the System Diagnosis Guide.
Inspect refrigeration system. Reference the System Diagnosis Guide.
of magnet, verify proper operation and movement or arm.
Inspect refrigeration system. Reference the System Diagnosis Guide.
Inspect refrigeration system. Reference the System Diagnosis Guide.
Inspect reed switch wiring.
Troubleshooting - Extended 5
USER GUIDE
Magnet Close To Switch
(Door Closed)
(Switch Closed)
Magnet Away From Switch
(Door Open)
(Switch Open)
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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. In an ice water
bath (32°F) resistance should measure 16.1 kilohms.
5K OHMS @ 77°
16.1K OHMS - 32°F ambient
THERMISTOR FAILURE
Limp Mode Data Table
Mode ON OFF
Beverage/Drinks 10 min. 45 min.
Market/Fresh 10 min. 45 min.
Root 5 min. 90 min.
Pantry 10 min. 45 min.
Deli 10 min. 45 min.
REED SWITCH
A reed switch is used to monitor door state. When the
door is closed magnetic force pulls the reed to its contact
and closes the circuit which turns the light and display off.
When the door is open the reed pulls away from the
contact 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.
Zone Thermistor
If the zone thermistor fails, the unit will continue to
operate in a timed limp mode which varies by model. The
unit will otherwise operate normally. The error will be
displayed in the error log.
Evaporator Thermistor
If the evaporator thermistor fails, the unit will rely on a
preset defrost time during defrost cycles. The unit will
otherwise operate normally. Evaporator thermistor errors
will be displayed in the error log.
Always assure that all thermistor connections are clean
and dry. Whenever opening a thermistor connection be
sure to apply a fresh dab of die electric grease.
Troubleshooting - Extended 6
USER GUIDE
ACTUAL TEMPS
ALL ERRORS
RELAY STATUS
RELAY TOGGLE
INPUT STATUS
O
UTPUTS
OFFSETS
SELF TEST
SET POINTS
MULLION
RE-SELECT MODEL #
FACTORY Wi Fi
FACTORY DEFAULT
TO ENTER THE MAIN SERVICE MENU
PRESS AND HOLD FOR 5 SECONDS
AND
SERVICE MENU
ACTUAL TEMPS
RELAY STATUS
ALL ERRORS
ENTER & EXIT SUB-MENU ITEM
SCROLL THROUGH MENU
SHOWS TEMPERATURES WITHOUT OFFSETS. EACH ZONE HAS AN EVAP AND AIR THERMISTOR. EACH UNIT HAS AN AMBIENT THERMISTOR
RETURN TO MENU
ACTUAL TEMPS
LEFT ZONE = 52°
LEFT EVAP = 52°
RETURN TO MENU
ALL ERRORS
NO COMM 3
L ZONE T OPEN 0
RETURN TO MENU
RELAY STATUS
MULL COND DEF LVLV
OFF OFF OFF ON
RETURN TO MENU
RELAY TOGGLE
MULL OFF
COND OFF
RETURN TO MENU
INPUT STATUS LEFT DOOR CLOSED RIGHT DOOR OPEN
RETURN TO MENU
OUTPUTS L EVAP FAN = 0% R EVAP FAN = 0%
RETURN TO MENU
OFFSETS
RIGHT ZONE = -18°C
RIGHT EVAP = -17°C
RETURN TO MENU
SELF TEST
NO ERRORS
RETURN TO MENU
SET POINTS
LEFT ZONE = 12°C
LEFT EVAP = 7°C
RETURN TO MENU
FACTORY DEFAULT
RESTORE?
RETURN TO MENU
RETURN TO MENU
RE-SELECT MODEL
3090WCWC
DISPLAYS THE NUMBER OF TIMES AN ERROR HAS OCCURRED SCROLL TO THE END TO ERASE THE ERROR CODES
DISPLAYS THE CURRENT STATUS OF THE RELAYS ON THE BOARD (not all relays are used on all models)
ALLOWS THE RELAYS TO BE TOGGLED ON/OFF TO CHECK RELAY & COMPONENT YOU CAN TURN ON MULTIPLE RELAYS TO CHECK A ZONE, (COMP FAN ETC)
DISPLAYS DOOR SWITCH STATE, TEST INPUT, AND USB STATE
MONITORS THE STATE OF DC OUTPUTS (evaSFRQGHQVHUIDQVDQGOLJKWLQJRɞOow - med - high)
OFFSETS ARE USED TO ADJUST OR CORRECT THERMISTOR READINGS CORRECTED VALUES MAY BE VIEWED THROUGH THE CUSTOMER MENU
SELF TEST IS USED TO DIAGNOSE THE BOARD IF NO ERRORS ARE PRESENT “NO ERRORS” WILL BE DISPLAYED, THE MAIN BOARD IS FUNCTIONING PROPERLY
THE SET POINTS MENU IS USED TO MODIFY BOTH THE ZONE AND EVAP SET POINTS
THIS SETTING IS FOR FACTORY USE ONLY AND SHOULD REMAIN OFF
THE EVAP SET POINT IS USED DURING DEFROST, IT MUST REACH 42°F (6°C)
FACTORY DEFAULT IS USED TO RESTORE ALL SETTINGS TO THE FACTORY DEFAULT FOR THE SELECTED MODEL
FAN DELAY
SHOWROOM MODE
EXIT
RETURN TO MENU
FAN DELAY
FAN 1 DELAY OFF = 1 FAN 2 DELAY ON = 2
RETURN TO MENU
SHOWROOM MODE
OFF
FACTORY WiFi
OFF
FAN DELAY
USB PORT
SHOWROOM MODE
EXIT
RANDOMLY SCROLLS THROUGH ZONES, MODES, TEMPERATURES AND OTHER FEATURES. TOUCH AND HOLD
TO EXIT SHOWROOM MODE
SCROLL DOWN TO “EXIT”. TOUCH AND RELEASE TO EXIT SERVICE MODE
FAN DELAY ALLOWS MODIFICATION OF FAN RUN TIMES BOTH AT THE START OF A COOLING CYCLE AND AT THE END AFTER THE COMPRESSOR STOPS
RE-SELECT MODEL IS USED TO MODIFY THE MODEL INFORMATION CHANGING THE MODEL COMPLETELY REPROGRAMS AVAILABLE ZONES
TO GO TO NEXT SUB-MENU ITEM YOU MUST ARROW UP TO “RETURN TO MENU”
TOUCH AND RELEASE
TO RETURN TO THE MAIN MENU
EVAP FAN
RETURN TO MENU
EVAP FAN
EVAP FAN ON = 1
EVAP FAN OFF = 60
THIS MENU IS USED TO SET THE DURATION THE EVAPORATOR FAN WILL RUN AFTER THE COMPRESSOR CYCLES OFF
THIS MENU IS USED TO SET THE DURATION THE MULLION HEATER WILL BE ON AFTER THE COMPRESSOR CYCLES OFF
RETURN TO MENU
MULL
MULL ON=5
MULL OFF=30
DIFFERENTIALS
RETURN TO MENU
DIFFERENTIALS
LEFT = -16°C
RIGHT = -16°C
DIFFERENTIALS ARE USED TO DETERMINE AT WHAT TEMPERATURE THE UNIT CYCLES. “O” SETTING IS +/- 2° DIFFERENTIAL
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Control Operation - Service
Control Operation - Service 1
USER GUIDE
Up
Select
Down
RETURN TO MENU
ACTUAL TEMPS
ZONE = 2°C
EVAP = °C
Up
Error ID
Number
Of Occurrences Select
Down
RETURN TO MENU
ALL ERRORS
NO COMM 0
ZONE T OPEN 0
ID Des cr i p tion Sol u ti on
No Comm
display
Main b oard. Check i ntegrity of w ires. If unit not operational, replace wire, if functioning properly, then software re-set
L Zone T Open
open
R Zone T Open
p
L Evap T Op en
p
R Evap T Open
p
Amb Thrm Op en Amb ient ther mistor c irc uit op en
L Zone T Short
R Zone T Short
L Evap T Short
R Evap T Short
Amb Th rm Short Amb ient thermi stor circu it
short
L Temp Hi 6H+
(+C) over set poi nt for over 6 hours
R Temp Hi 6H+
(+C) over set poi nt for over 6
L Temp Hi 12H+
(+C) over set poi nt for over
R Temp Hi 12H+
(+C) over set poi nt for over
L Temp Lo 6H+
(-5°C) over set p oint f or over 6
R Temp L o 6H+
(-C) over set poi nt for over 6
L Temp Lo 12H+
(-C) over set poi nt for over
R Temp L o 12H+
(-C) over set poi nt for over
L Door Op en 5M
than 5 mi nutes.
R Door Open 5M
more than 5 min utes.
Check thermistor connection to harness for
moisture or corrosion. Also check
connection where thermistor harness
attaches to mai n boar d. I f con necti ons are
valid repl ace the ther mistor.
NOTE: DWR/ZWC models, L in dicates TOP
zone, R in dicates BOTTOM zone.
Is condenser coil clean? Is condenser fan
operatin g? Check z one ther mistor for
correct resistance. Verify thermistor
connections are clean and intact. Check
zone val ve operati on. Sealed system issu e?
NOTE: DWR/ZWC models, L in dicates TOP
zone, R in dicates BOTTOM zone.
Verify thermistor connections are clean and
dry. Verif y thermistor resi stanc e. Veri fy
correc t operation of z one val ve.
NOTE: DWR/ZWC models, L in dicates TOP
zone, R in dicates BOTTOM zone.
Check d oor switch mag net reed switc h
alig nmen t when door i s in closed posi tion.
Check r eed swi tch c onnec tion at the
harness and the main board.
NOTE: DWR models, L i ndic ates TOP drawer, R indicates BOTTOM drawer.
NOTE: ZWC mod els in di cate L Door for the
only d oor pr esent.
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SERVICE MENU
In addition to a feature rich customer menu, the 3000
series also offers a service menu with the ability to fine
tune and monitor unit operation.
To initiate the Service menu hold both and for 5
seconds.
Actual Temps
The Actual Temp option in the service menu will display
raw thermistor readings without calculating offsets.
1. Press to selectActual Temps”.
2. Press .
3. Use and to scroll through available thermistor
readings.
To exit the Actual Temps menu press to select “Return
to Menu” and press to confirm.
All Errors
The All Errors option keeps record of any system errors.
When an error occurs it is recorded to all errors. The
number next to the error indicates the number of recorded
instances. Errors in the log may not be currently active.
The error log memory is non volatile and is persistent
should power be lost and restored to the unit. See below
for a list of logged errors and their respective descriptions.
Unit lost c ommu nic ation to th e
Left Zone thermistor circuit
Righ t Zone th ermi stor c irc uit
en
o Left Evap orator ther mistor
en
circuit o Righ t Evaporator therm istor
en
circuit o
Left Zone thermistor circuit short Righ t Zone th ermi stor c irc uit short Left Evap orator ther mistor circuit short Righ t Evaporator therm istor circuit short
Left Zone tem peratur e +10°F
R Zone temp erature + 10°F
hours Left Zone tem peratur e +10°F
12 hours R Zone temp erature + 10°F
12 hours Left Zone tem peratur e -1F
hours R Zone temp erature - 10°F
hours Left Zone tem peratur e -1F
12 hours R Zone temp erature - 10°F
12 hours Left door switc h op en for more
Righ t door sw itc h open for
Check c onnec tion to Di spl ay board and
and n o adjustments are n eeded .
Control Operation - Service 2
USER GUIDE
Up
Select
Down
RETURN TO MENU
RELAY STATUS
MULL COND DEF LVLV
OFF OFF OFF OFF
Up
Select
Down
RETURN TO MENU
RELAY TOGGLE
MULL OFF COND OFF
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To access All Errors follow the steps below.
1. Press to select “All Errors”.
2. Press .
3. Press and to scroll through available
information.
To clear the error log press to selectClear Errorsand
press to confirm.
To exit the Actual Temps menu press to select “Return
to Menu” and press to confirm.
Relay Status
To access Relay Status
1. Use to selectRelay Status.
2. Press .
3. Press and to scroll through available
information.
To exit the Relay Status simply press to exit.
Relay Toggle
Relay status displays the current state of each relay. While
all available relays are displayed, only a portion are used.
ID Description Availability
Mull Mullion Heater Drawer Models
N/A N/A N/A
LVLV Left (top) valve All Models
RVLV Right (bottom) valve All Models
Cond Condenser Fan All Models
Comp Compressor All Models
NOTE: The Cond (Condenser Fan) will switch state with
the compressor relay, however the condenser fan is
actually powered through a DC output. Condenser fan
status can be viewed through the “Output service menu
option.
Relay toggle is used to manually switch the state of each
relay to test for proper operation. In addition to the AC
relays, DC switches may also be toggled. Relay toggle can
also be used to force the unit into a particular state.
ID Description Voltage
Mull Mullion Heater (Drawers) AC
N/A N/A N/A
LVLV Left (top ) v a l ve A C
RVLV Right (bottom) valve AC
Cond Condenser fan (Not Used) AC
Comp Compressor AC
Fan 1 Left/Top Condenser Fan
(Excludes ZWC)
Fan 2 Condenser Fan DC
Fan 3 Right/Bottom Evaporator Fan
(Excludes ZWC)
Light 1 Left (top) light DC
Light 2 Right (bottom) light DC
DC
DC
To a c cess Re l ay Toggle
4. Press to select “Relay Toggle”.
Control Operation - Service 3
USER GUIDE
NOTICE
Up
Select
Down
RETURN TO MENU
INPUT STATUS
DOOR OPEN
IN2 OPEN
Up
Select
Down
RETURN TO MENU
OUTPUTS
EVAP FAN=0%
CONDENSER FAN=0%
Up
Select
Down
RETURN TO MENU
OFFSETS ZONE = 1°F EVAP = 1°F
Can be displayed in Celsius
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5. Press .
6. Press and to scroll through each relay and DC
output.
7. Press to toggle.
To exit the Relay Toggle menu press to select “Return
to Menu” and press to confirm.
Input Status
Outputs
Outputs is used to monitor the state of DC outputs.
ID Description Value
L Evap Fan Left (top) Evaporator
On - Off
Fan (excludes ZWC)
R Evap Fan Right (bottom)
On - Off Evaporator Fan (excludes ZWC)
Condenser Fan Condenser Fan On - Off
L Light Left (top) Light Off - Low - Med - High
R Light Right (bottom) Light Off - Low - Med - High
To access Outputs
Input status displays the current state of each available
input.
ID Description State
Left Door Left (top) Door Switch Open - Closed
Right Door Right (bottom) Door Switch
Open - Closed
(excludes ZWC)
To access Input Status
1. Press to select “Input Status.
2. Press .
3. Press and to scroll through available
information.
To exit the Input Status menu press to select “Return
to Menu” and press to confirm outputs.
1. Press to selectOutputs.
2. Press .
3. Press and to scroll through available
information.
To exit the Input Status menu, press to selectReturn
to Menu and press to confirm.
Offsets
Do not make an adjustment to this without first
contacting the tech line: (800) 779-2955.
Control Operation - Service 4
USER GUIDE
Up
Select
Down
RETURN TO MENU
SELF TEST
NO ERRORS
try “RELAY TOGGLE
Up
Select
Down
RETURN TO MENU
DIFFERENTIALS
ZONE = 1°F
Can be displayed in Celsius
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Offsets are used to adjust or correct thermistor readings.
Offset values are added to the current thermistor reading
and are then used by the control board to determine
cooling and defrost cycle times. Offsets have a range of
+/- 10°F. Corrected values may be viewed through the
customer All Temps” menu.
To access Offsets
1. Press to selectOffsets.
2. Press .
3. Press and to scroll through available
thermistors.
To change offsets
4. Press , the selected thermistor will begin to flash.
To access Self Test
1. Press to select “Self Test.
2. Press .
3. Press and to scroll through available information.
To exit the Self Test, Press to select “Return to Menu and press to confirm.
Differentials
(DO NOT MAKE AN ADJUSTMENT TO THIS WITHOUT
CONTACTING TECH LINE: 800-779-2955)
5. Press or to modify offset value.
6. Press to confirm setting.
To exit the Offset menu, press to select “Return to
Menu” and press to confirm.
Self Test
Self test is used to initiate a self diagnostic report. Any
system faults will be displayed under Self test. If no errors
are present “no errors” will be displayed and the main
control board is functioning properly. The main control
board is extremely robust and should rarely require
service. Most issues are external to the control. Reference
troubleshooting for more information.
Differentials are used to determine the maximum variation
from set point and have a range of 0 through 10. The
table below shows the effect of differentials on cooling
cycles with a set point of 45°F (7°C).
NOTE: Air temperature does not reflect product temperatures.
Differential Cycle Start °F (°C) Cycle End °F (°C)
0 45° (7°) 43° (6°)
1 46° (8°) 43° (6°)
2 47° (8°) 41° (5°)
3 48° (9°) 41° (5°)
4 49° (10°) 3(4°)
5 50° (10°) 3(3°)
The graph below shows a units cooling cycle over time with various differentials.
Control Operation - Service 5
USER GUIDE
NOTICE
Up
Select
Down
RETURN TO MENU
EVAP FAN
EVAP FAN ON = 1
EVAP FAN OFF = 60
Up
Select
Down
RETURN TO MENU
MULL
MULL ON = 5
MULL OFF = 30
Up
Select
Down
RETURN TO MENU
FACTORY DEFAULT
RESTORE?
Up
Select
Down
RETURN TO MENU
RE-SELECT MODEL #
3018R
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Evap Fan (excludes ZWC)
The Evap Fan option in the service menu allows servicers
to change the Evaporator Fan runtime (in minutes) from 0
to 98 and OFF cycle time 0 to 98.
To access Evap Fan
1. Press to select “Evap Fan.
2. Press .
3. Press and to scroll through available settings.
Factory Default
Factory Default will restore all settings to their factory
default.
To access Factory Default
1. Press to selectFactory Default.
2. Press .
To restore settings to their factory default.
To exit the Evap Fan menu, press to select “Return to
Menu” and press to confirm.
Mullion (Drawer Models)
The Mullion (MULL) option in the service menu allows servicers to change the ON/OFF time in minutes of the MULL heater (DWR only) from 0 to 98.
To access Mullion
1. Press to select “MULL.
2. Press .
3. Press and to scroll through available settings.
To exit the MULL menu, press to select “Return to
Menu” and press to confirm.
3. Press to select “Restore?” and press
4. Restore?” will change to “Restoring... while settings
are restored. When restoration is complete,
Restoring... will return to Restore?”.
To exit Factory Default, press to select “Return to
Menu” and press to confirm.
Re-Select Model
Before altering model selection U-Line customer
service must be notified. Failure to notify
customer service will result in voiding of the
manufacturer warranty.
Control Operation - Service 6
USER GUIDE
Up
Select
Down
RETURN TO MENU
FACTORY WiFi
OFF
Up
Select
Down
RETURN TO MENU
SET POINTS ZONE = 3°C EVAP = 5°C
Up
Select
Down
RETURN TO MENU
FAN DELAY
FAN DELAY ON = 1
FAN DELAY OFF = 2
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Re-Select Model allows the units model information to be
modified. Changing the units model completely
reprograms available zones, relay assignments, DC output
assignments etc.
To access Re-Select Model
1. Press to select “Re-Select Model”.
2. Press .
To change model setting
3. Press to select “Model=” and press . “Model” will
begin to flash.
4. Press or to scroll through each available model.
5. Press to confirm. While processing, the will
momentarily change to .
Set Points
The Set points menu contains options to modify both the
Zone and Evap set points. Changes to the zone set point
will be reflected on the main screen. Changes to the evap
set point alter the temperature the evaporator needs to
meet during a defrost cycle.
To access Set Points
1. Press to select “Set Points.
2. Press .
3. Press and to scroll through available set points.
To exit Re-Select Model, press to select “Return to Menu” and press to confirm. (Power cycling unit is
recommended after re-selecting model.)
Factory Wi Fi
The Factory Wi-Fi option is only used in manufacturing and should always be OFF.
1. Press to selectFactory Wi Fi.
2. Press .
3. Press or selectOFF.
To exit the Factory Wi Fi menu press to select “Return
to Menu” and press to confirm outputs.
To c h ange set po i nt s
4. Press , the selected set point will begin to flash.
5. Press or to modify the value.
6. Press to confirm setting.
To exit the Set Points menu, press to select “Return to Menu” and press to confirm.
Fan Delay (excludes ZWC)
Control Operation - Service 7
USER GUIDE
Up
Select
Down
RETURN TO MENU
SHOWROOM MODE
OFF
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The Fan Delay menu option allows the modification of fan run times during and after a cooling cycle. In order to allow time for the evaporator to properly cool, the evaporator fan is delayed from starting with the cooling cycle for a given amount of time. In order to remove as much warmth as possible from the cabinet the evaporator fan will continue to run at the end of the cooling cycle for a given amount of time.
Fan Delay On=
“Fan Delay On” is the amount of time in minutes the fan will be delayed from starting from the beginning of a cooling cycle.
Fan Delay Off=
“Fan Delay Off is the amount of time in minutes the fan will continue to run at the end of a cooling cycle.
To access Fan Delay
1. Press to select “Fan Delay.
2. Press .
To toggle showroom mode
1. Press to select “Showroom Mode”.
2. Press .
3. Press to selectOff and press .Off” will begin to flash.
4. Press or to toggle between off and on.
5. Press to confirm.
If set toon” showroom mode will begin immediately. To
exit showroom mode press and hold for 5 seconds and
release. The display will show a countdown to switching
the unit off. Press again and the unit will immediately
switch on retaining the presets from before it entered
showroom mode.
To exit the showroom mode menu, press to select
“Return to Menuand press to confirm.
To c h ange fan d e l ay
3. Press to select either “Fan Delay On” or “Fan Delay
Off and press . The chosen option will begin to flash.
4. Press or to change settings.
5. Press to confirm.
To exit Fan Delay, press to select “Return to Menu” and press to confirm.
Showroom Mode
Showroom displays a number of features and allows the unit to be powered on without running the cooling system.
Control Operation - Service 8
USER GUIDE
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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.
All thermistors in the unit are identical. If a thermistor is
suspected of being defective the resistance can be
verified. 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.
Thermistor three (Zone):
Located along the right hand side wall in the bottom/right
compartment. It is used to maintain the operating
temperature within that zone.
Thermistor four (Evaporator):
Located on the evaporator in the bottom/right
compartment. It is used for defrost.
Thermistor five (Ambient):
Located in the base of the unit (secured to the
condenser). It is used to monitor the ambient temperature
within the base compartment. It is used for diagnostics.
THERMISTOR FAILURE
Zone Thermistors
If a zone thermistor(s) 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.
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 five thermistors.
Thermistor one (Zone):
Located along the right hand side wall in the top/left
compartment. It is used to maintain the operating
temperature within that zone.
Thermistor two (Evaporator):
Located on the evaporator in the top/left compartment. It
is used for defrost.
2000 Series Self Preservation Mode:
The unit will cycle on for 10 minutes then off for 40
minutes.
3000 Series Self Preservation Mode:
Cycle times determined by zone - see chart. The error will
be displayed on the main display, “Self Test” and logged in
All Errors.
Self Preservation Mode Data Table - 3000 Series
Mode ON OFF
Beverage/Drinks 10 45
Market/Fresh 10 45
Root 5 90
Pantry 10 45
Deli 10 45
White Wine 5 60
Red Wine 5 60
Sparkling Wine 10 60
Polar 55 5
Thermistor 1
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Evaporator Thermistors
If an evaporator thermistor fails the unit will rely on a
preset defrost timer during defrost cycles. The unit will
otherwise operate normally. Refer to defrost section.
Ambient Thermistor
If the thermistor fails the unit will operate normally.
Thermistor Resistance Data
Temp (F) Temp (C)
-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
* (+/-5%)
Nominal Resistance
(OHMS)*
Thermistor 2
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Defrost
The models below have automatic or frost free design and do not require manual defrosting under normal conditions.
Defrost Settings
Base Model Variant(s) Compressor Run Time
1224 RF 12 45 15 (-9)
1215/1224/2218/2245/
2224/2260
1215/1224/2218/2245/
2224/2260
CO29 F 12 18 n/a
CO1224 F 12 18 45 (7)
1224FZR Freezer Mode 6 45 42(6)
1224FZR Refrigerator Mode 12 45 42(6)
WC, ZWC 12 45 45 (7)
R, RSOD, RDC,
BEV, DC, DWR, RGL
Between Defrost (Hours)
12 45 42 (6)
Duration in Minutes
(Maximum)
Stop Temperature
°F (°C)
The defrost settings for 3000 series models are determined by zone.
Defrost Settings by Zone (3000 Series)
Zones Compressor Run Time
Between Defrost (Hours)
Beverage/Drinks 12 5 60 42 (6)
Market/Fresh 12 5 60 42 (6)
Root/Root Cellar 12 5 60 45 (7)
Pantry 12 5 60 42 (6)
White Wine 12 5 60 45 (7)
Red Wine 12 5 60 45 (7)
Sparkling Wine 12 5 60 45 (7)
Polar 6 5 20 42 (6)
Deli 12 5 60 42 (6)
Duration in Minutes
(Minimum)
Duration in Minutes
(Maximum)
Stop Temperature
°F (°C)
Defrost 1
USER GUIDE
Evaporator Cover
Screws
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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
efficiency.
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.
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 efficiently, the evaporator fan blade
and vents should be unobstructed and free of any dust
buildup.
4. Remove back panel from unit.
5. Disconnect fan electrical connection
6. Remove insulating foam from refrigerant line pass-
through hole as needed to gain clearance for fan plug.
7. Remove the drawer from the zone with defective fan.
8. Remove thermistor cover.
9. Remove two evaporator cover screws from top of
evaporator cover.
10.Grasp evaporator fan cover and gently pull away from
the rear of the unit.
11.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.
Evaporator Fan Replacement
Should the evaporator fan need to be replaced follow the
steps below.
1. Remove any product from the unit.
2. Uninstall unit.
3. Disconnect power to the unit.
Remove Fan and Cover 1
USER GUIDE
NOTICE
Air Flow
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12.Remove the 4 screws mounting the fan shroud to the
evaporator plate.
13.Remove and replace fan. Take special care to properly
route fan wire.
Fan must be oriented to pull air in through lower
evaporator plate vents and push air out at fan
mounting location.
14.Installation is the reverse of removal.
15.Use seanant gum to seal any holes in the rear of the
unit before replacing the rear cover.
16.Reinstall the unit taking care to level, center and
secure as you found it.
Remove Fan and Cover 2
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