Zero Zone Reveal Merchandiser ORMC83D Installation & Operation Manual Download Page 4

2  •  Introduction

Important User Information 

Copyright © 2021 Zero Zone, Inc.

all rights reserved. No part of the contents of this manual may be reproduced, copied, or transmitted in any form or by any means including 

graphic, electronic, or mechanical methods or photocopying, recording, or information storage and retrieval systems without the written 

permission of the publisher, Zero Zone, unless it is for the purchaser’s personal use. 

The information in this manual is subject to change without notice and does not represent a commitment on the part of Zero Zone. Zero Zone 

does not assume any responsibility for any errors that may appear in this manual. In no event will Zero Zone be liable for technical or editorial 

omissions made herein, nor for direct, indirect, special, incidental, or consequential damages resulting from the use or defect of this manual.

The information in this document is not intended to cover all possible conditions and situations that might occur. The end user must exercise 

caution and common sense when installing, using, or maintaining Zero Zone products. Zero Zone products should only be installed by qualified, 

professional refrigeration technicians. If any questions or problems arise, call Zero Zone at 800-247-4496.

any change to a Zero Zone product made during the installation, start-up, or at any other time must be submitted in writing to Zero Zone for 

approval and be approved by Zero Zone in writing prior to commission. The product warranty is voided when any unapproved change is made 

to a Zero Zone product.

Manufacturer

Zero Zone, Inc. 

Display Case Division

110 N Oakridge Dr  •  North Prairie, WI 53153  •  800-247-4496  •  www.zero-zone.com

Intended Use

Zero Zone products are intended to be installed and used as described in this manual and other related Zero Zone literature, specifications, 

drawings, and data. all Zero Zone products must be leveled after being installed.

Display Case Models

The information contained in this manual pertains to the following Zero Zone display cases:

CASE MODEL

DESCRIPTION

DOOR SIZE & TYPE

ORMC83D

83" Standard Multi-Deck with Doors

24" x 69" CoolView

®

 Ultra

 French Doors

ORMC88D

88" Tall Multi-Deck with Doors

24" x 74" CoolView

®

 Ultra

 French Doors

Nomenclature

INTRODUCTION

Sill Height/Special: D=Doors
Case Height:

83", 88"

Case Shelving:

C = Cantilever

Case Length:

4', 6', 8', 12', etc.

Type of Case: O = Open Multi-Deck
Style of Case: R = Reveal

Operating Temp: M = Medium Temp

8 O R M C 83 D

Reveal Merchandiser

®

 is a registered trademark of Zero Zone, Inc. in the United States.

Summary of Contents for Reveal Merchandiser ORMC83D

Page 1: ...ZERO ZONE REVEAL MERCHANDISER MULTI DECKS WITH DOORS With CoolView Ultra Doors ChillBrite LED Lighting INSTALLATION OPERATION MANUAL COMPLIANT 66 0109 REV C May 2021...

Page 2: ...op Mounting Plate 10 Drain 10 Kickplates 11 Bumper 11 Top Trim Splice 11 CoolView Doors 11 CoolArc Door Handles 11 Door Closer Adjusting Door Tension 11 Hold Open Bracket 12 Door Gasket 12 Removing a...

Page 3: ...rther consideration the Seller will extend to the original purchaser prior to shipment a limited extended warranty on the compressor only following expiration of the standard warranty The Seller agree...

Page 4: ...frigeration technicians If any questions or problems arise call Zero Zone at 800 247 4496 Any change to a Zero Zone product made during the installation start up or at any other time must be submitted...

Page 5: ...d Freezers ANSI Approved equipment certified by ETL ASHRAE Standard 72 Method of Testing Commercial Refrigerators and Freezers ANSI Approved AHRI 1200 Performance Rating of Commercial Refrigerated Dis...

Page 6: ...Every case in a lineup has a packet attached to the shelving that contains important information about the case and or lineup and if applicable special instructions for installing ordered options Bump...

Page 7: ...anels Do not place them under the bumper support or drain pipe as that will crush the components Cases have steel protective support plates under the end panels not under insulated dividers to protect...

Page 8: ...ch base to equal the highest point Shims should not extend beyond the front case bases or they will interfere with installing trim The shims should be oriented to sit under the front and rear bends of...

Page 9: ...peration 7 Installation Operation Figure 6 Reveal Merchandiser Base Locations 4ORMC 6ORMC 8ORMC 12ORMC Drawings are top views with bases shown under the case Case length does not include end panels 1...

Page 10: ...with Butyl caulk before setting the next case in the lineup Case caulking instructions and caulk are shipped with every case See Figure 8 on page 9 Move the next case into position and bolt it to the...

Page 11: ...e to ensure a tight seal 3 Repeat this process between each case in the lineup SURFACES TO BE CAULKED MUST BE CLEAN DRY AND FREE OF FROST ABOVE 40 F Note NSF sealant must be applied with no gaps to se...

Page 12: ...ccess the top mounting plate remove the top trim piece This will require a Phillips bit and a 1 4 hex screw bit 2 Loosen all 3 screws that secure the slotted plate by 2 turns See Figure 12 Do not remo...

Page 13: ...he spring tension to the door This means that the square pin must be aligned with the square opening when installing a door An adjustment screw on the front can be used to increase or decrease tension...

Page 14: ...oes not close on its own This removes tension between the door and torque adjuster 3 Remove shoulder bolt and bushing on the top of the hinge side of the door See Figure 17 Only remove the bolt holdin...

Page 15: ...Duty 22 2 Position 0 10 250 150 4 Position 0 5 10 15 250 250 150 100 24 2 Position 0 10 250 150 4 Position 0 5 10 15 250 250 150 100 Solid Shelf Heavy Duty 22 2 Position 0 10 350 275 4 Position 0 5 1...

Page 16: ...ided inside the case on the right hand side of the coil for venting and draining the system Refrigerant Piping Correct refrigeration line sizing and industry standard installation practices are essent...

Page 17: ...Refrigeration 15 Refrigeration Figure 21 R 404A Line Sizing Tables for Zero Zone Cooler 28 F Evaporator Temperature...

Page 18: ...uct location as required by NSF Specific field installation instructions are packaged with the NSF thermometer SETTING ORMC83D ORMC88D Evap Temp 28 F 28 F Condensing Unit Cut In 74 psig 74 psig Conden...

Page 19: ...diagram with off cycle defrost Note Always refer to the wiring diagram shipped with the case Optional top electrical will be located in a junction box on top of the case External wiring should be size...

Page 20: ...nd warm water or a mild sanitizer 6 If the case is equipped with a condensate pan and pump the drain should be blocked before washing coils Water can be removed with a shop vacuum 7 Coils may be clean...

Page 21: ...2021 Zero Zone Inc All Rights Reserved May 2021 For other technical support please refer to the Technical Resources page at WWW ZERO ZONE COM or contact the Zero Zone Service Department at 800 247 44...

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