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SELF-CONTAINED MERCHANDISER
INSTALLATION & OPERATIONS MANUAL
O HMA - N RG
OHMAK-NRG
General Information ....................................... 2
Case Installation ............................................. 3
Case Connections .......................................... 4
Pre-Power Checklist ........................................ 5
To ensure proper functionality and optimum performance, it is STRONGLY recommended that Hillphoenix display cases be installed/
serviced by qualified technicians who have experience working with commercial refrigerated display merchandisers and storage cabinets.
For a list of Hillphoenix-authorized installation/service contractors, please visit our Web site at www.Hillphoenix.com.
COMPONENT
Table of Contents
Airflow, Defrost & Temp Control ................... 6
Case Maintenance .......................................... 7
Appendix ......................................................... 8
P111801H
•
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Summary of Contents for Hillphoenix OHMA-NRG
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Page 1: Table Of Contents
Appendix ............8 Pre-Power Checklist ........5 To ensure proper functionality and optimum performance, it is STRONGLY recommended that Hillphoenix display cases be installed/ serviced by qualified technicians who have experience working with commercial refrigerated display merchandisers and storage cabinets. - Page 2 Updated to add OHMAK-NRG • Copyright © 2018 by Hillphoenix All rights reserved. No part of this document may reproduced or transmitted in any form or by any means - i.e., electronic or mechanical, including photocopying, recording or any other information storage and retrieval system - without express written permission from Hillphoenix.
- Page 3 LIABILITY NOTICE For Cases with Shelf Lighting Systems Hillphoenix does NOT design any of its shelf lighting sys- tems or any of its display cases with shelf lighting systems for direct or indirect exposure to water or other liquids. The...
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Page 4: General Information
Hillphoenix for your food merchandising needs. This handbook contains important technical information and will assist you with the installation and operation of your new Hillphoenix display cases. By closely fol- lowing the instructions, you can expect peak performance; attractive fit and finish; and long case life. -
Page 5: Case Installation
MOVING CASES mining the proper height of the shim-pack levelers. A laser transit is recommended for precision and requires Hillphoenix display cases are generally shipped to just one person. stores with casters installed on the base frame. 4. Locate the position of the base frame and spot properly... -
Page 6: Case Connections
CASE CONNECTIONS REFRIGERATION ELECTRICAL Refrigeration components for OHMA are easily accessible OHMA cases come pre-wired with a NEMA L14-30P in the tank and beneath the case. twist-lock plug (250 volt, 4-prong). The expansion valve and suction line 1/4” access valve are both located on the front-left side of the tank. -
Page 7: Pre-Power Checklist
PRE-POWER CHECKLIST Before powering-up the case, be certain that all of the steps listed below have been completed to ensure proper case functionality, safety and com- pliance with warranty terms. Have you thoroughly examined the case for shipping damage? (see pg. -
Page 8: Airflow, Defrost & Temp Control
AIRFLOW, DEFROST & TEMP CONTROL AIR FLOW & PRODUCT LOAD DETERMINING SUPERHEAT Cases have been designed to provide maximum product To identify proper superheat settings, complete the follow- capacity within the refrigerated air envelope. Please keep ing: products within the load limit line shown on the diagram below (Fig. -
Page 9: Case Maintenance
CASE MAINTENANCE CASE CLEANING DANGER! Cases are designed to facilitate cleaning. All surfaces Always disconnect power to case when pitch to a deep-drawn drain trough that angles toward the servicing or cleaning. Failure to do so front-center of the case where the waste outlet is located may result in serious injury or death. -
Page 10: Appendix
APPENDIX a1 - a2 ......................... ohma operational Data & Case Dimensions B1 - B2 ................................... eleCtriCal Wiring C1 ......................................set points D1 ..........................sporlan pressure-temperature Chart e1 ................................DiXell Case Controller f1 - f5 ............................. seismiC BraCKet installation g1 ................................... peg hooK information h1 ............................ - Page 11 • Casters add approximately 2 1/4" to case height OHMA-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. Hillphoenix 10-27-17 DOE 2017 REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT OF ENERGY 2017 REQUIREMENTS. P111801H...
- Page 12 42 °F OHMA-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. Hillphoenix 10-27-17 DOE 2017 REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT OF ENERGY 2017 REQUIREMENTS. P111801H •...
- Page 13 Front of case OHMA 6' COMPONENT ALL MEASUREMENTS ARE TAKEN PER ASHRAE-72- Rev Date: Rev # Revision Description: 2005 SPECIFICATIONS. Hillphoenix REFRIGERATED 10-27-17 DOE 2017 DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT OF ENERGY 2017 REQUIREMENTS. P111801H...
- Page 14 OHMAK-NRG OHMAK-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. HILLPHOENIX 9-19-18 DATA UPDATE REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT 8-7-18 NEW STANDARDS OF ENERGY 2017 REQUIREMENTS.
- Page 15 OHMAK-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. HILLPHOENIX 9-19-18 DATA UPDATE REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT 8-7-18 NEW STANDARDS...
- Page 16 Pump + Pan OHMAK-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. HILLPHOENIX 8-7-18 NEW STANDARDS REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT 12-1-17 DOE 2017 OF ENERGY 2017 REQUIREMENTS.
- Page 17 33 5/8" OHMAK-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. HILLPHOENIX 9-19-18 DATA UPDATE REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT 8-7-18 NEW STANDARDS OF ENERGY 2017 REQUIREMENTS.
- Page 18 72" [182.9 cm] OHMAK-NRG COMPONENT ALL MEASUREMENTS ARE TAKEN PER Rev Date: Rev # Revision Description: ASHRAE-72-2005 SPECIFICATIONS. HILLPHOENIX 9-19-18 DATA UPDATE REFRIGERATED DISPLAY CASES FOR SALE IN THE UNITED STATES MEET OR EXCEED DEPARTMENT 8-7-18 NEW STANDARDS OF ENERGY 2017 REQUIREMENTS.
- Page 19 Wiring iDentifiCation WIRE ID • P111801H...
- Page 20 Wiring Diagram • P111801H...
- Page 21 set points • P111801H...
- Page 22 sporlan pressure-temperature Chart • P111801H...
- Page 23 DiXell Case Controller • P111801H...
- Page 24 DiXell Case Controller Operating Manual 7. PARAMETERS HOW TO USE THE HOT KEY REGULATION 1.2 HOW TO PROGRAM THE HOT KEY FROM THE INSTRUMENT (UPLOAD) Program one controller with the front keypad. Hy Differential: (0,125°C / 1 ÷ 45°F) Intervention differential for set point. Compressor Cut IN is When the controller is ON, insert the “Hot key”...
- Page 25 Operating Manual 14. 4. ULT SETTING VALUES DESCRIPTION RANGE DEFAULT LABEL REGULATION Differential 0.1 ÷ 25°C/1 ÷ 45°F 2.0°C / 4 °F Minimum Set Point -55°C÷SET/-67°F÷SET -55 °C /-55°F Maximum Set Point SET÷99°C/ SET÷99°F 99 °C / 99°F First probe calibration -9.9÷9.9°C/-99÷99°F Second probe presence n –...
- Page 26 seismiC BraCKet installation CONSTRAINT BRACKET INSTALLATION The case constraint brackets can be installed in 2 ways. Option 1 can be used on multi-deck cases and uses an “L” bracket to attach the case to a vertical wall, as shown below. Option 2 can be used on multi- deck cases or on cases that do not have a canopy.
- Page 27 seismiC BraCKet (5”) • P111801H...
- Page 28 seismiC BraCKet (7”) • P111801H...
- Page 29 seismiC BraCKet (11”) • P111801H...
- Page 30 seismiC BraCKet (15”) • P111801H...
- Page 31 peg hooK information Coil Coil plenum plenum FIG. 1 illustrates the air fl ow in a multi-deck display merchandiser with shelves. Air fl ows from the top and back, forming a protective barrier against the ambient store air. FIG. 2 illustrates the air fl ow in the same case when the shelves are removed.
- Page 32 internal Case Components laYout • P111801H...
- Page 33 NOTES • P111801H...
- Page 34 Workmanship States Our Entire Liability Whether Based on Tort, Contract or Warranty. We Neither Assume Nor Authorize Any Other Person to Assume for Us Any Other Liability in Connection with Our Product. MAIL CLAIM TO: Hillphoenix Hillphoenix Display Merchandisers Refrigeration Systems &...
- Page 35 1925 Ruffin Mill Road, Colonial Heights, VA 23834 Due to our commitment to continuous improvement, all specifications are subject to change without notice. Hillphoenix is a Sustaining Member of the American Society of Quality. Visit our web site at www.Hillphoenix.com BDM1219 •...
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