Structural Concepts REVEAL NR3633RSV User manual

SCC P/N
20-80692
Model NR3655RSV Free Standing Unit
Shown After Front/Side Cladding and
REVEAL® FREE STANDING SERVICE REFRIGERATED MERCHANDISERS
> REAR SLIDING DOORS
> SELF-CONTAINED OR REMOTE UNITS
> CAUTION! DO NOT PUSH OR PULL ON UPPER GLASS ENCLOSURE!
> ONLY USE HANDLES (AT EACH END OF CASE) TO PUSH OR PULL CASE INTO POSITION!
> SEE PAGES 10-11 FOR PANEL, GRILLE & TOE-KICK ATTACHMENT INSTRUCTIONS
> SEE PAGES 12-15 FOR CASE ADJOINMENT INSTRUCTIONS.
Model NR3655RSV Free Standing Unit Shown
Before Front/Side Cladding and Toe-Kick
Have Been Attached
Models Are Shipped WITHOUT Panels and
Cladding Attached. See Page 10 and 11 For
Component Attachment Instructions.
User
Manual
Reveal
®
READ AND SAVE THESE INSTRUCTIONS
Structural Concepts Corp. ∙ 888 E. Porter Rd ∙ Muskegon, MI 49441 Phone: [phone] Fax: [phone] ∙ www.structuralconcepts.com
REV G DATE: 10/122022
USER MANUALS\20-80692_REVEAL_USER MANUAL_NR(L)(H)RSV_REF_SVC_FREE STDG_DISPLAY CASE

2
TABLE OF CONTENTS
TABLE OF CONTENTS …………………………………………………………………………………...…...
REVEAL® FREE STANDING REFRIGERATED SERVICE MODEL APPLICABILITY &
DIMENSIONS ……………………………………………………………………………………….…..
OVERVIEW / DISPLAY TYPE I vs. II / COMPLIANCE / WARNINGS / PRECAUTIONS ……………...
INSTALLATION: TOE-KICK & AIR INTAKE GRILLE REMOVAL / DISCONNECTING CASE FROM
PALLET ...…...………………………………………………………………………………….……….
INSTALLATION, CONT’D.: CASTER ADJUSTMENT / LOCK / UNLOCK / CASE REMOVAL
FROM PALLET .………………………………………………………………………………...……...
INSTALLATION, CONT’D: SHELVING ASSEMBLY COMPONENTS ...………………………………...
INSTALLATION, CONT’D: PLUG IN UNIT / TURN ON MAIN POWER SWITCH AND LED LIGHT
SWITCH …………………………………………………………….....……………………………..….
INSTALLATION, CONT’D: ATTACHING FRONT PANEL COMPONENTS …………………....……….
INSTALLATION, CONT’D: ATTACHING SIDE PANELS, REAR PANEL AND REAR GRILLE ……..
CASE ADJOINMENT INSTRUCTIONS ……………………………………………………………………..
CASE DESIGN: FRONT VIEW OF FREE STANDING, SERVICE MERCHANDISERS .......................
CASE DESIGN, CONT’D: REAR VIEW OF FREE STANDING, SERVICE MERCHANDISERS ……..
CASE DESIGN, CONT’D: CONTROLLER / DC DRIVERS / MAIN POWER SWITCH /
CONDENSER COIL FILTER ….………………………………………………………………………
CASE DESIGN, CONT’D: TUB AREA (AFTER DECK PAN REMOVAL) ……………………………….
CASE DESIGN, CONT’D: LED LIGHT SWITCH LOCATION / LED LIGHTS / THERMOMETER ..….
CASE DESIGN, CONT’D: REAR SLIDING DOOR REMOVAL / REPLACEMENT ……….……………
CASE DESIGN, CONT’D: CONDENSER PACKAGE (SELF-CONTAINED UNITS ONLY) …………..
PRODUCT PLACEMENT / AIRFLOW CONSIDERATION / LOAD LINES ……………………………...
CLEANING SCHEDULE (TO BE PERFORMED BY STORE PERSONNEL) ..…....…...…………...….
PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE PROVIDER) ……....
TROUBLESHOOTING (TO BE PERFORMED BY STORE PERSONNEL ONLY) ...………………......
TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) ……….
TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) -
CONDENSING SYSTEM ..………………………………………………………………………...….
TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) -
EVAPORATOR SYSTEM ...…………………………………………………………………………...
SERIAL LABEL INFORMATION & LOCATION ..…………………………….……...…....……………..…
PROGRAMMABLE CONTROLLER INFORMATION ………………………………………......………….
TECHNICAL SERVICE CONTACT INFORMATION / WARRANTY INFORMATION…………………..
2
3
4-5
6
7
8
9
10
11
12-15
16
17
18
19
20
21
22
23
24
25-26
27-28
29-31
32
33
34
35
36

3
REVEAL® FREE STANDING REFRIGERATED SERVICE MODEL APPLICABILITY & DIMENSIONS
Model Upper Display
Height Overall Height Case Depth x Length
NR3633RSV 13 5/8”UDH 32 7/8”OH 33”D x 35 3/4”L
NR3640RSV 20 3/8”UDH 39 5/8”OH 33”D x 35 3/4”L
NR3647RSV 27 7/8”UDH 47 1/8”OH 33”D x 35 3/4”L
NR3655RSV 35 1/4”UDH 54 5/8”OH 33”D x 35 3/4”L
NR4833RSV 13 5/8”UDH 32 7/8”OH 33”D x 47 3/4”L
NR4840RSV 20 3/8”UDH 39 5/8” 33”D x 47 3/4”L
NR4847RSV 27 7/8”UDH 47 1/8”OH 33”D x 47 3/4”L
NR4855RSV 35 1/4”UDH 54 5/8”OH 33”D x 47 3/4”L
NR6033RSV 13 5/5”UDH 32 7/8”OH 33”D x 59 3/4”L
NR6040RSV 20 3/8”UDH 39 5/8”OH 33”D x 59 3/4”L
NR6047RSV 27 7/8”UDH 47 1/8”OH 33”D x 59 3/4”L
NR6055RSV 35 1/4”UDH 54 5/8”OH 33”D x 59 3/4”L
NR7233RSV 13 5/8”UDH 32 7/8”OH 33”D x 71 3/4”L
NR7240RSV 20 3/8”UDH 39 5/8”OH 33”D x 71 3/4”L
NR7247RSV 27 7/8”UDH 47 1/8”OH 33”D x 71 3/4”L
NR7255RSV 35 1/4”UDH 54 5/8”OH 33”D x 71 3/4”L

4
OVERVIEW / DISPLAY TYPE I vs. II / COMPLIANCE / WARNINGS / PRECAUTIONS - PAGE 1 of 2
WARNING
Hazardous moving parts. Do not operate unit with covers removed.
Fan blades may be exposed when deck panel is removed.
Disconnect power before removing deck panel.
WARNING
Risk of electric shock. Disconnect power before servicing unit.
CAUTION! More than one source of electrical supply is
employed with units that have separate circuits.
Disconnect ALL ELECTRICAL SOURCES before servicing.
WARNING
ELECTRICAL
HAZARD
WARNING
KEEP
HANDS
CLEAR
OVERVIEW
• These Structural Concepts Reveal® cases are
designed to merchandise packaged products at 40°F
(4 °C) or less product temperatures.
• Cases should be installed and operated according to
this operating manual’s instructions to insure proper
performance. Improper use will void warranty.
TYPE I vs. TYPE II ENVIRONMENTAL CONDITIONS
This unit is designed for the display of products in
ambient store conditions where temperature and
humidity are maintained within a specific range.
• Type I display refrigerators are intended for use in an
area where environmental conditions are controlled
and maintained so that the ambient temperature does
not exceed 75 °F (24 °C) and 55% maximum humidity.
• Type II display refrigerators are intended for use in an
area where environmental conditions are controlled and
maintained so that the ambient temperature does not
exceed 80 °F (27 °C) and 55% maximum humidity.
• If unsure if your unit is Type I or II, see tag next to serial
label. See SERIAL LABEL LOCATION &
INFORMATION LISTED / TECH INFO & SERVICE
section in this manual for sample serial labels.
COMPLIANCE
• Performance issues when in violation of applicable
NEC, federal, state and local electrical and plumbing
codes are not covered by warranty. See below.
WARNINGS
• Please read the important warnings in this document
carefully as they can prevent injury or death.
COMPLIANCE
This equipment MUST be installed in compliance with
all applicable NEC, federal, state and local
electrical and plumbing codes.
ATTENTION
CONTRACTORS
CAUTION! IF YOUR UNIT IS SELF-CONTAINED, YOU MUST
CHECK CONDENSATE PAN POSITION & PLUG!
Water on flooring can cause extensive damage!
Before powering up unit, check and confirm that:
• Condensate pan is DIRECTLY UNDER condensate drain.
• Condensate pan plug is securely plugged into receptacle.
• Overflow pan has plug connected to its box. Units with
optional Clean Sweep® MUST HAVE two plugs connected.
WARNING: This product can expose you to chemicals, including
Urethane (Ethyl Carbamate), which are known to the state of
California to cause cancer and birth defects or other reproductive
harm. For more information go to P65Warnings.ca.gov.

5
OVERVIEW / DISPLAY TYPE I vs. II / COMPLIANCE / WARNINGS / PRECAUTIONS - PAGE 2 of 2
PRECAUTIONS
• Following are important precautions to prevent
damage to unit or merchandise. Read carefully!
REFRIGERANT DISCLOSURE STATEMENT
• This equipment is prohibited from use in California
with any refrigerants on the “List of Prohibited
Substances” for that specific end-use, in accordance with
California Code of Regulations, title 17, section 95374.
• This disclosure statement has been reviewed and
approved by Structural Concepts and Structural Concepts
attests, under penalty of perjury, that these statements
are true and accurate.
CAUTION! LAMP REPLACEMENT GUIDELINES
LED lamps reflect specific size, shape and overall design.
Any replacements must meet factory specifications.
CAUTION
WIRING DIAGRAM FORMAT & LOCATION
• Each case has its own wiring diagram folded & in its own packet.
• Wiring diagram placement may vary; it may be placed near field
wiring box, raceway, or other related location.
CAUTION!
DO NOT RELY ON THERMOMETERS OR THERMOSTATS
FOR ACTUAL PRODUCT (FOOD) TEMPERATURES.
• Thermometers and thermostats reflect air temperatures ONLY.
• For PRECISE food temperatures, use a calibrated food
CAUTION! GFCI BREAKER USE REQUIREMENT
If N.E.C. (National Electric Code) or your local code
requires GFCI (Ground Fault Circuit Interrupter) protection,
you MUST use a GFCI breaker in lieu of a GFCI receptacle.
CAUTION!
• To prevent sagging or breakage, do not exceed 5 LBS (2.3 KG)
weight load per top glass section (between vertical supports).
• To prevent scratching or marring, do not place ANY items on glass.
5
LBS
CAUTION! ADVERSE CONDITIONS / SPACING ISSUES
• Performance issues caused by adverse conditions are NOT warranted.
• To prevent damage to end panels due to condensation, apply industrial grade
silicone sealant and tightly join to opposite end panels. When not adjoining
cases, keep end panels at least 6” away from walls/structures. Rear panels
must also be kept at least 6” from walls and structures.
• Case must not be exposed to direct sunlight or any heat source.
• To maintain proper case temperature, keep case at least 15-feet from exterior
doors, overhead HVAC vents or any air curtain disruption.
• Self-contained case clearance: 6” min. air intake / 6” min. air discharge.
CAUTION

6
INSTALLATION: TOE-KICK & AIR INTAKE GRILLE REMOVAL / DISCONNECTING CASE FROM PALLET
Air Intake Grille Front Toe-Kick
PalletRubber Shipping
Block
Shipping
Bracket
1. Remove Front Toe-Kick From Case
• To prevent damage to case, remove front
toe-kick from case before removing from pallet.
• Toe-kick is held in place by magnets only.
No screw removal is required.
• Place front toe-kick in secure location while
removing case from pallet.
2. Remove Air Intake Grille From Case
• To prevent damage to case, if air intake grille
is on the case, lift it UP and OFF.
• Air intake grille is held in place by magnets.
No screw removal is required.
• Place air intake grille in secure location
while removing case from pallet.
3. Disconnect Case From Pallet
• Remove screws from shipping
brackets. Remove and discard
shipping brackets from pallet.
• Place J-bar/pry under base frame.
Raise case up from pallet to take
weight off casters.
• With case raised, lower casters all the
way down against pallet (see next
step for detailed instructions on
lowering or raising casters).
• Remove rubber shipping blocks.

7
INSTALLATION, CONT’D.: CASTER ADJUSTMENT / LOCK / UNLOCK / CASE REMOVAL FROM PALLET
4. Caster Height: Raising and Lowering
• Raise or lower casters (to adjust case height) by
rotating casters’ vertical adjustment rings.
• Rotate vertical adjustment ring clockwise to lower
caster (and increase height of case).
• Rotate vertical adjustment ring counter-clockwise
to raise caster (and decrease height of case).
5. Caster Rolling Capability: Unlocking
• Important! Case is shipped with caster mechanisms
factory set at ON (locked) to prevent case from rolling.
• Unlock casters by pressing OFF on the caster
mechanism.
• See illustration at right.
6. Carefully Remove Case From Pallet
• Check that casters are lowered as far down as they
will go (as instructed in step #4).
• Use handles to carefully slide case to rear of pallet
(see illustration at right).
• Caution! 4 people are required for this task!
• Carefully lower to floor (using ramp if available).
• Slide pallet from under case as required.
• Maintain support of case at all times or center
of gravity may cause case to fall.
• See illustration at right.
7. Casters: Locking
• After case is at desired position (and height),
use level to check that case is level and plumb.
• Readjust height as needed (as instructed in
step #4).
• Locking Height: After proper height (and
positioning) of case is attained, tighten the two (2) set
screws to lock each caster’s height in place.
• Locking Movement: Then, to prevent casters’ rolling
capability, lock casters by pressing ON atop the “ON”
and “OFF” lever mechanism (shown at right). Case
will now be secured at its new location.
Vertical
Adjustment
Ring
Caster
Caster
Tighten Set
Screws To
Lock Caster
Height In
Place
Press “ON” Lever To
Lock Caster In Place
(And Prevent Casters’
Rolling Capability)
Pallet
Support case
while removing
from pallet
Press “OFF” Lever To
Unlock Casters (And
Allow Casters To Roll)
Caster
Handles
Ramp

8
INSTALLATION, CONT’D: SHELVING ASSEMBLY COMPONENTS
8. Shelving Assembly Components
• Check that glass shelving is in proper position
before placing product in case
• Shelves may be adjusted vertically or entirely
removed from merchandiser.
• Metal shelving brackets ARE NOT able to be
angled. They are at a fixed 90° position.
• There are 12 components comprising each
shelf assembly:
A. Right bracket (with hooks to attach to slots in
upright)
B. LED light with magnets
C. Front shelf support rail (LED light attaches to its
inner cavity via magnets)
D. Cover (rests atop front shelf support rail)
E. Left bracket (hooks to attach to slots in upright)
F. Nylon thumb screws (4 per shelf) secures
shelving during shipment. Note: Remove (using
pliers, if necessary) and discard thumbscrews
after case is installed so shelves can be
disassembled (to clean or service).
G. Rear shelf support rail
H. Left and right glass shelf/cover assemblies (glass
is affixed to covers with 2-sided tape from factory).
Caution! Glass pieces ARE NOT IDENTICAL!
Notches on underside metal covers determine
placement in case.
I. Nylon retainer clips (2 per shelf) secure brackets
during shipment. Note: To adjust or remove
shelves, you must remove retainers; pliers may
be required to accomplish this task.
Glass Shelving
Glass Shelving
E
A
B
C
D
G
H
Right Glass
Shelving Piece
Left Glass
Shelving Piece
Nylon
Retainer
Clip (Typ.)
I
F
From Factory: Transparent
2-Sided Tape Holds
Glass To Top Of Rear
Shelf Support Rail

9
INSTALLATION, CONT’D: PLUG IN UNIT / TURN ON MAIN POWER SWITCH AND LED LIGHT SWITCH
9. Plug Case In / Turn On Main Power Switch
• Power cord with plug is factory-supplied.
• Plug case into customer-supplied electrical outlet.
• Note 1: Partially-disassembled view at right is
shown with casters removed for illustrative
purposes only. View/location of floor receptacle is
for illustrative purposes only.
• Note 2: Due to space constraints, it may be
necessary to pull out condenser package to
maneuver power cord plug around components
and into receptacle.
• Turn main power switch on.
• Check that case is energized. Lift deck pans to
confirm that evaporator fans are rotating).
10. Turn On LED Light Switch
• LED light switch is accessible at case rear
upright (after opening rear sliding door).
• See illustration below.
Main Power
Switch
Customer Supplied Receptacle
(Sample Floor Unit Illustrated).
Note: Casters Removed For
Illustrative Purposes Only.
Factory-Supplied Power
Cord With Plug
Light Switch

Note: Illustration shown may
not reflect every feature or
option of your particular case.
10
INSTALLATION, CONT’D: ATTACHING FRONT PANEL COMPONENTS
11. Remove Shipping Brace
• Shipping brace keeps condenser package secure
during shipment and while positioning case.
• After case has been moved into position, remove
shipping brace at air intake side of condenser
package only (opposite end of that shown below).
• Note: Shipping Brace Is ONLY To Be Removed
From Air Intake Side of Condenser Package!
12. Attaching Front Panel Components
• Carefully remove components from packaging.
• Note: All front panel components may be attached
to case via magnets (WITHOUT screw
attachments).
• Attach front toe-kick to case (via lower magnets).
• Slide front panel horizontal support bracket into
case’s support slot (line up arrows).
• Then, slide front panel into case until it attaches
to case via lower magnets.
• See illustration below.
13. Handles On Sides of Case
• Handles may remain on case after it has been
moved into position and cladding is attached.
• However, if handles interfere with the placement
of cladding, they may be removed.
>> See Next Page For Instructions on ATTACHING
SIDE PANELS, REAR PANEL AND GRILLE.
Support Slot (For Front
Panel’s Horizontal
Support Bracket)
Shipping Brace Stays In Air
Exhaust Side of Case. It Is
ONLY To Be Removed From
Air Intake Side Of Condenser
Package (At Opposite End of
Illustrated Case).
Front Toe-Kick
Front Panel
Horizontal
Support
Bracket
Front Panel
Magnet (Typ.)
Front Panel
Hooks For End
Panel (Typ.)
Handles (on Both Sides
of Case) May Be
Removed If They
Interfere With Cladding.

11
INSTALLATION, CONT’D: ATTACHING SIDE PANELS, REAR PANEL AND REAR GRILLE
14. Attaching Side Panels
• Attach side panels to case using slot/hook
method.
• Use latches at case rear to firmly attach side
panels to case.
• See illustrations below.
15. Attaching Rear Upper Panel
• Place rear upper panel onto care rear.
• Four (4) magnets will hold it firmly in place.
• See illustration below
16. Attaching Rear Grille
• Use finger holes to place rear grille’s inner hooks
onto case rear’s lower shoulder screws.
• Snap onto case’s two (2) rear vertical magnets.
>> Note: Components may be removed in reverse
order they were shown being attached on this sheet.
Hook
Unlocked Latch
(Typ.)
Rear Grille
Side Panel (Typ.)
Rear Upper Panel
Slots
Side Panel
(Typ.)
Insert
Hooks
Locked Latch
Hook
Rear Grille Inner Hook
Shown Reversed (Typ.)
Shoulder Screw
(Typ.)
Note: Illustration shown may
not reflect every feature or
option of your particular case.

12
CASE ADJOINMENT INSTRUCTIONS - PAGE 1 of 4
Case Adjoinment Overview
>> Carefully follow these step-by-step case
adjoinment instructions.
>> Warranty is void if unapproved urethane//sealant
is used in case adjoinment process.
>> Move cases into position before beginning this
adjoinment process.
1. Case Arrival From Factory
• Adjoined cases will NOT have side cladding on
adjoinment side.
• There is no rear trim piece on adjoinment side.
• Glass shelving is shipped separately; it is
bubble-wrapped and is on decking from factory.
• There is no side glass on adjoinment side.
• Handles are still attached.
• Blueboard will be intact (for future application
of urethane).
• See below-left illustration.
2. Case Preparation Prior To Adjoinment
• Remove front panel.
• Remove rear grille.
• Remove rear sliding doors.
• Remove decking.
• Remove handles.
• Remove ALL shelving brackets.
Note: Each shelving bracket has a different depth
and must be returned to case accordingly!
• Store components in safe and secure location
away from foot traffic.
• See below-right illustration.
• >> Adjoinment instructions continue on next page.
No Side
Cladding
Handles
Blueboard
No Glass
Shelving
1
No Rear
Trim Piece
No Side
Glass
2
Rear Grille
Rear Sliding
Doors
Decking
Handles To Be
Removed
Shelving
Bracket
(Typ.)

13
CASE ADJOINMENT INSTRUCTIONS - PAGE 2 of 4
3. Industrial Grade Urethane Application
• Lay a generous, CONTINUOUS bead of
SCC-provided urethane adhesive (as identified
with line pattern shown below).
• Lay a generous bead of industrial grade urethane
adhesive at center of uprights (in non-visible areas).
• This urethane prevents refrigerated air from
escaping between cases (causing condensation
and reducing refrigeration efficiency) as well as
preventing ants or other insects from entering case.
• See illustration below.
4. Case Adjoinment w/SCC-Provided Screws
• Note: Cases in this adjoinment have a wide range
of surfaces (metal, foam board, blueboard, etc.).
• A variety of SCC-provided wood screws, bolts,
washers and nuts are provided in adjoinment kit.
• Due to wide range of hole locations, you must
access adjoinment points through rear door, rear
grille, decking, front panel and rear grille areas.
• Firmly tighten all screws!
Silver, Black or Clear
Silicone Sealant
Conforming To
NSF/ANSI 51
Specifications
(For Sanitation
Bead Applications)
5. Inner Raceway Adjoinment
• Inner raceway cover must be removed
(by removing 2 screws).
• Use 1/4-20 bolts, nuts and washers to attach
inner raceway upright to adjoining case.
• Then, reattach inner raceway cover.
6. Silicone Sealant Application
• After case is adjoined, apply a generous,
CONTINUOUS bead of silicone sealant (as
identified with line pattern shown below)
at both inner and outer adjoinment seams.
• When properly applied, this sealant will prevent
water from seeping between cases (into the case
or to the floor) as well as prevent
crumbs or other residue from
entering between case seams.
>> Adjoinment instructions continue
on next page.
Industrial Grade
Urethane Adhesive
(For Refrigeration
Bead Applications)
5
6
Inner
Raceway
Cover
Rear Sliding
Door Casing
36
4
3
4
4
4
3
6

14
CASE ADJOINMENT INSTRUCTIONS - PAGE 3 of 4
7. C-Bracket Attachment
• After cases are attached, place vertical and
horizontal C-brackets at inner case.
• Use SCC-provided screws to attach to Celtec/
blueboard. Two holes at each side of both
C-brackets are provided for screws.
• After C-brackets are adjoined, apply a generous,
CONTINUOUS bead of silicone sealant (as
identified with line pattern shown).
• Note: Illustration below shows silicone bead
applied at required spot on C-brackets PRIOR to
attachment to case for illustrative purposes only.
8. Middle Trim Attachment
• After placing generous, CONTINUOUS bead of
silicone sealant (as identified with line
pattern shown below) middle trim may be
attached to case.
• Apply a generous bead of silicone at underside of
trim piece and attach at seam.
>> Adjoinment instructions continue on next page.
Silver, Black or Clear
Silicone Sealant
Conforming To
NSF/ANSI 51
Specifications
(For Sanitation
Bead Applications)
7
8

15
CASE ADJOINMENT INSTRUCTIONS - PAGE 4 of 4
9. Case Adjoinment Complete / Component Replacement
• After case adjoinment is complete, replace decking, shelving, front panel, rear grille, and rear sliding
doors in reverse order they were removed.
• Glass may now be removed from protective bubble-wrap and placed on shelving brackets.
• Discard handles that had been removed.
• See illustration below.
--- Cases Shown Adjoined ---
9

16
CASE DESIGN: FRONT VIEW OF FREE STANDING, SERVICE MERCHANDISERS
1. Front View Of Free Standing, Service Merchandisers
• Model NE3635RSV is illustrated below.
• Air intake grille, side cladding, front base kick & front panel have been removed for illustrative purposes
only.
• See next page for rear view.
Decking Rear Sliding
Doors
Shelving
(Typ.)
Air Return
UV-Bonded Glass
Enclosure (Typ.)
Handles For
Pushing or Pulling
Unit Into Position
Model Shown May Not Exactly
Reflect Every Feature or Option
of Your Particular Case.
Air Intake
Grille
Condenser
Package
Casters (Typ.)
Note: Shipping Brace That Is Opposite To
Air Intake Side Of Condenser Package
(Shown) Is Not To Be Removed.

17
CASE DESIGN, CONT’D: REAR VIEW OF FREE STANDING, SERVICE MERCHANDISERS
2. Rear View Of Free Standing, Service Merchandisers
• Model NR4855RSV free standing unit is illustrated below.
• Air intake grille, rear panel, side cladding & shipping brace
are removed for illustrative purposes only.
Shelving (Typ.)
UV-Bonded Glass
Enclosure (Typ.)
Handles For
Moving Unit
(Typ.)
Condenser
Package
Thermostat
and Main
Power Switch
Locking Caster (Typ.)
Magnets For Rear
Panel Attachment (Typ.)
Model Shown May Not Exactly
Reflect Every Feature or Option of
Your Particular Case.
Rear Sliding
Doors
Note: Only Shipping Brace
On The Air Intake Side Of
Condenser Package (As
Shown) Is To Be Removed!
Rear Upper Panel
Magnet For Rear Grille
Attachment (Typ.)
Latch To Secure
Side Panel
Locking
Caster
(Typ.)
Rear Grille
Latch To
Secure
Side Panel

18
CASE DESIGN, CONT’D: CONTROLLER / DC DRIVERS / MAIN POWER SWITCH / COIL FILTER
3. Controller / DC Driver Access / Components
• Remove front panel by lifting up and off; no screw
removal is required.
• Magnetic condenser coil filter is directly accessible.
See CLEANING SCHEDULE (TO BE PERFORMED
BY STORE PERSONNEL) for cleaning instructions.
• Remove shipping brace by loosening two (2)
shoulder screws.
• Remove 4 screws from the controller/DC driver box
cover to access electrical components.
• Note: Only certified electricians are to access
electrical components in case.
• After accessing controller and/or DC drivers,
return components to case in reverse order
they were removed.
Main Power
Switch
Thermostat
Terminal Block
DC Drivers
Contactor
Panel Base
Front Kick
Magnetic
Condenser
Coil Filter
Free Standing Unit (Shown) May Not
Exactly Reflect Every Feature or
Option of Your Particular Case.
Note: Only The
Shipping Brace
That Is On Air
Intake Side Of
Condenser
Package (Shown
Above) Is To Be
Removed!

19
CASE DESIGN, CONT’D: TUB AREA (AFTER DECK PAN REMOVAL)
4. Tub Area (After Deck Pan Removal)
Note: Refrigeration service to be accomplished by refrigeration/electrical contractors only.
Caution! Turn main power off before accessing tub area.
• Illustration below shown after removal of deck pans.
• After cleaning or servicing in tub area, return deck pans to case and return power to case.
Refrigeration
Line Route
--- Case Rear ---
--- Case Front ---
Drain
Evaporator
Coil Cover
TXVEvaporator FansRefrigeration
Lines
Evaporator
Coil
Acrylic Return
Airflow Deflector
Air Discharge
Note: Internals Shown May Not
Exactly Reflect Every Feature or
Option of Your Particular Case.

20
CASE DESIGN, CONT’D: LED LIGHT SWITCH LOCATION / LED LIGHTS / THERMOMETER
5. LED Light Switch Location
• Light switch is in column cover (accessible by
sliding open door at case rear).
• See illustrations below-right.
6. LED Lights
• LED lights are located at both header and
shelving of case (as shown below).
• Check that ALL of the light plugs are properly
connected to the LED light.
• Plug must be inserted ALL THE WAY into the
LED light orifice (with no gap) to work properly.
• See TROUBLESHOOTING section in manual
if LED lights malfunction.
Middle Shelf
Lower Shelf
Light Switch
Thermometer
7. Thermometer Function & Placement
• Thermometer provides temperature of
refrigerated section of case.
• Thermometers reflect warmest air
temperature in merchandiser. They do not
provide actual food temperature.
• Use probe thermometers to determine actual
product temperatures.
Top Shelf
LED Light
Plug