Structural Concepts Reveal NR3651RRSSV, Reveal NR4851RRSSV, Reveal NR3658RRSSV, Reveal NR4858RRSSV Installation And Operating Manual

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®

Reveal

REVEAL® FREE STANDING OVER-UNDER REFRIGERATED COMBO MERCHANDISERS
> CONVERTIBLE UPPER SECTION MAY BE EITHER AMBIENT OR REFRIGERATED
> REFRIGERATED LOWER SECTION
> SELF-CONTAINED OR REMOTE UNITS
> UPPER SECTION: REAR SLIDING DOORS
> OPTIONAL RISERS (IN LIEU OF SHELVING)
> LOWER SECTION: REAR SLIDING DOORS WITH
PERFORATED ACRYLIC PLENUMS OR SOLID BACK PANELS

> 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!

INSTALLATION

AND OPERATING

MANUAL

Models Are Shipped WITHOUT

Panels and Cladding Attached.

See Pages 10 & 11 For Component

Attachment Instructions.

SCC P/N

20-78347

Reveal® Model

NR4838RRSSV

Rear Sliding Doors and

Acrylic Perforated

Plenums / Cladding

Shown Attached

Reveal® Model NR3631RRSSV /

Rear Sliding Doors and Acrylic

Perforated Plenums / Shown As Shipped

From Factory (Without Components) / Rear

Slide-Out Access To Condenser Package

Reveal® Model NR3631RRSSV

Self-Service Solid Back Rear Panel

Optional Product Steps / Shown As Shipped

From Factory (Without Components) / Front

Slide-Out Access To Condenser Package

Structural Concepts Corporation ∙ 888 E. Porter Road ∙ Muskegon, MI 49441 Phone: [phone] Fax: [phone] ∙ www.structuralconcepts.com

I:\Manuals\Reveal_Over-Under Combo Case 20-78347.pub

Rev F Date: 10.4.2018

TABLE OF CONTENTS

TABLE OF CONTENTS …………………………………………………………………………………...…...

REVEAL® REFRIGERATED OVER-UNDER COMBO MODEL APPLICABILITY & DIMENSIONS ..

OVERVIEW / DISPLAY TYPE I vs. II / COMPLIANCE / WARNINGS / PRECAUTIONS ……………...

INSTALLATION: TOE-KICK & GRILLE REMOVAL / DISONNECTING CASE FROM PALLET …….
INSTALLATION, CONT’D: CASTER ADJUSTMENT / LOCK / UNLOCK / CASE REMOVAL
FROM PALLET .……….………………………………………………………………………..……...
INSTALLATION, CONT’D: SHELVING ASSEMBLY COMPONENTS ...………………………………...
INSTALLATION, CONT’D: MAIN POWER SWITCH / TOE-KICK & AIR INTAKE GRILLE / PLUG-IN
INSTALLATION, CONT’D: SHIPPING BRACE / ATTACHING FRONT PANEL COMPONENTS /
HANDLES ……………………………………………………………………………………………….
INSTALLATION, CONT’D: ATTACHING SIDE PANELS, REAR PANEL AND REAR GRILLE ……..
INSTALLATION, CONT’D: OPTIONAL ACRYLIC SECURITY COVER ………………………………...

CASE DESIGN: FRONT OF CASE (UNITS WITH LOWER REAR DOORS) .......................................

CASE DESIGN, CONT’D: REAR OF CASE (UNITS WITH LOWER REAR DOORS) ..……………….
CASE DESIGN, CONT’D: CONTROLLER / DC DRIVERS / MAIN POWER SWITCH /
CONDENSER COIL FILTER ….………………………………………………………………………
CASE DESIGN, CONT’D: NIGHT CURTAIN ACCESS AND OPERATION ……………………………..
CASE DESIGN, CONT’D: TUB AREA (AFTER DECK PAN REMOVAL) ……………………………….
CASE DESIGN, CONT’D: LED LIGHT SWITCH LOCATIONS / LED LIGHTS / THERMOMETERS ..
CASE DESIGN, CONT’D: REAR SLIDING DOOR REMOVAL / REAR PERFORATED PLENUM
CONTROL ………………………………………………………………………………………………
CASE DESIGN, CONT’D: CONDENSER PACKAGE (SELF-CONTAINED UNITS ONLY) …………..

PRODUCT PLACEMENT / UPPER SECTION & HONEYCOMB AIRFLOW / 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 ..…………………………….……...…....……………..…

TEMPERATURE CONTROLLER - CAREL® ...…..……………………..…….……………………..……..

TECHNICAL SERVICE CONTACT INFORMATION & WARRANTY INFORMATION ...…...…...….....

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6

7
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9

10
11
12

13
14

15
16
17
18

19
20

21

22

23-25

26-27
28-31

32

33

34

35-37

38

2

REVEAL® REFRIGERATED OVER-UNDER COMBO MODEL APPLICABILITY & DIMENSIONS

Model

Upper Display

Case Height

Overall Case Height Case Depth x Width

NR3651RRSSV 16” 50 3/4” 33”D* x 35 3/4”W

NR3658RRSSV 16” 57 1/2” 33”D* x 35 3/4”W

NR4851RRSSV 16” 50 3/4” 33”D* x 47 3/4”W

NR4858RRSSV 16” 57 1/2” 33”D* x 47 3/4”W

3

OVERVIEW / DISPLAY TYPE I vs. II / COMPLIANCE / WARNINGS / PRECAUTIONS - PAGE 1 of 2

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

This equipment MUST be installed in compliance with

all applicable NEC, federal, state and local

ATTENTION

CONTRACTORS

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 compliance guideline.

WARNINGS

• Please read the important warnings in this document
carefully as they can prevent injury or death.

• See next page for PRECAUTIONS.

COMPLIANCE

electrical and plumbing codes.

WARNING

ELECTRICAL

HAZARD

WARNING

KEEP
HANDS
CLEAR

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

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.

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.

4

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.

CAUTION! LAMP REPLACEMENT GUIDELINES

CAUTION

LED lamps reflect specific size, shape and overall design.

Any replacements must meet factory specifications.

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

• Performance issues caused by adverse conditions are NOT covered

CAUTION! ADVERSE CONDITIONS / SPACING ISSUES

by warranty.

• End panels must be tightly joined or kept at least 6-inches away from

any structure to prevent condensation.

• Unit must be kept at least 15-feet from exterior doors, overhead HVAC

vents or any air curtain disruption to maintain proper temperatures.

• Do not expose to direct sunlight or heat source (ovens, fryers, etc.).

• Please read carefully!

• See previous page for specifics on OVERVIEW, NSF

TYPE, COMPLIANCE and WARNINGS.

5

LBS

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 calibrated food

thermometers ONLY.

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!

• 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

INSTALLATION: TOE-KICK & GRILLE REMOVAL / DISONNECTING CASE FROM PALLET

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.

Air Intake Grille

Toe-Kick

2. Remove Air Intake Grille From Case

• To prevent damage to case, lift air intake grille

UP and OFF case.

• 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

• Use Phillips driver to remove screws

from shipping brackets. Remove and
discard shipping brackets from pallet.

• Place J-bar/pry bar 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.

Shipping

Bracket

Pallet

Rubber

Shipping Block

6

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

Vertical
Adjustment
Ring

caster (and increase height of case).

• Rotate vertical adjustment ring counter-clockwise

to raise caster (and decrease height of case).

Caster

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.

Press “OFF” Lever To

Unlock Caster (And

Allow Casters To Roll)

Caster

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

Support case

while removing

from pallet

of gravity may cause case to fall.

• See illustration at right.

Pallet

Handles

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.

Press “ON” Lever To
Lock Caster In Place

(And Prevent Caster

From Rolling)

Ramp

Tighten Set
Screws To
Lock Caster
Height In
Place

Caster

7

INSTALLATION, CONT’D: SHELVING ASSEMBLY COMPONENTS 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

I

Nylon Retainer

Clip (Typ.)

From Factory: Transparent

2-Sided Tape Holds

Glass To Top Of Rear

Shelf Support Rail

(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.

G

E

Glass Shelving

Left Glass

Shelving Piece

F

Glass Shelving

Right Glass

Shelving Piece

H

A

B

C

D

8

INSTALLATION, CONT’D: MAIN POWER SWITCH / TOE-KICK & AIR INTAKE GRILLE / PLUG-IN

9. Plug Case In / Turn Main Power Switch On

• 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).

• Turn on LED light switch at front-left header.

10. Toe-Kick To Case

• After case has been fully assembled and is in

position, return toe-kick to case.

• Toe-kick is held in place by magnets only. No

screw replacement is required.

11. Return Air Intake Grille To Case

• After case has been energized and main power

switch has been turned on, return air intake grille
to case.

• Air intake grille is held in place by magnets.

Screw replacement is not required.

• See illustration below.

Factory-Supplied Power

Cord With Plug

Customer Supplied Receptacle (Sample
Floor Unit Illustrated). Casters Removed

For Illustrative Purposes Only.

Main Power

Switch

Main Power Switch

Front Toe-Kick

Air Intake Grille

Note: Shipping Brace That Is At Air
Intake Side of Condenser Package
(Shown) Must Be Removed!

9

INSTALLATION, CONT’D: SHIPPING BRACE / ATTACHING FRONT PANEL COMPONENTS / HANDLES

12. Shipping Brace (Air Intake Side) vs. Air
Exhaust Side

• Shipping brace keeps condenser package secure

during shipment & while moving case into position.

• After case is in position, remove shipping brace

that is just below condenser package by removing
(2) screws.

• Note: Shipping brace that is opposite to air intake

side of condenser package (shown below) is NOT
to be removed.

13. 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).

Note: Illustration shown may

not reflect every feature or

option of your particular case.

• Then, slide front panel into case until it attaches

to case via lower magnets.

• See illustration below.

14. 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.

Handles (on Both Sides of
Case) May Be Removed If

They Interfere With Cladding

Front Panel

Front Panel

Magnet (Typ.)

Support Slot (For Front

Panel’s Horizontal

Support Bracket)

Front Panel

Horizontal

Support Bracket

Front Toe-Kick

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).

10

INSTALLATION, CONT’D: ATTACHING SIDE PANELS, REAR PANEL AND REAR GRILLE

15. 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.

16. Attaching Rear Upper Panel

• Place rear upper panel onto care rear.

• Four (4) magnets will hold it firmly in place.

• See illustration below

Locked Latch

Hook

Side Panel

(Typ.)

Unlocked

Latch (Typ.)

17. 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.

Note: Illustration shown may

not reflect every feature or

option of your particular case.

Rear Upper Panel

Hook

Inserts

Slots

Side Panel (Typ.)

Hooks

Shoulder

Screw (Typ.)

Rear Grille

Rear Grille Inner Hook (Grille Reversed

For Illustrative Purposes Only)

11

INSTALLATION, CONT’D: OPTIONAL ACRYLIC SECURITY COVER

18. Optional Acrylic Security Cover

Note: Illustrations reflects Model NR4835RSS; it
may not reflect every feature or option of your case.

A. View of optional acrylic security cover with holes

for grasping (for removing and replacing),
enlarged lock/key and lower protrusion.

B. Acrylic security cover rests against upper

security cover stop.

C. Acrylic security cover’s lower protrusions are to

rest in lower bracket slots (one in each bracket).

D. Upper acrylic security cover must rest against

upper security cover stop. Lock at both ends of
cover with locking mechanism.

> Important! After locking in place, store keys in safe
yet accessible place.
> If removing acrylic security cover, store in safe
location away from foot traffic as well as work areas
that could lead to scratching or marring of surfaces.

> See CLEANING SCHEDULE (TO BE PERFORME D
BY STORE PERSONNEL) for cleaning information.

Enlarged View of
Security Cover Lock,
Latch and Key

A

B

Upper

Security

Cover Stop

Security Cover

Lock/Key

Acrylic Security Cover
Lower Protrusion

Lower Bracket For
Acrylic Security Cover

Acrylic Security

Cover

C

Lower Bracket

For Acrylic Security

Cover (Angled View)

Upper Security

D

Cover Stop

Security

Cover

Lock/Key

12