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Related Manuals for Hussmann R3HV-ND-B
Summary of Contents for Hussmann R3HV-ND-B
- Page 1 R3HV-ND-B/CR3HV-ND-B, R3HV-ND (CR3HV-ND)-D REFRIGERATED HIGH VOLUME NARROW STRAIGHT OR CURVED GLASS, SERVICE-SELF-SERVICE BAKERY MERCHANDISER, COMBINATION SERVICE AND SELF-SERVICE DELI CASE WITH REAR STORAGE R3HV-ND-B/CR3HV-ND-B, R3HV-ND (CR3HV-ND) INSTALLATION & OPERATION GUIDE...
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Page 2: General Instructions
Check your shipment for any possible shortages of material. If a shortage should exist and is found to be the responsibility of Hussmann Chino, notify Hussmann Chino. If such a shortage involves the carrier, notify the carrier immediately, and request an inspection. -
Page 3: Table Of Contents
2. Table of Contents 1. General Instructions...............2 2. Table of Contents ..............3 3. Cut and Plan Views ..............4 4. Installation................5 5. Plumbing ................12 6. Refrigeration .................13 7. Electrical................15 8. User Information ..............16 9. Electrical Wiring Diagrams ..........19 10. Wiring Diagrams ..............20 11. -
Page 4: Cut And Plan Views
3. Cut and Plan Views SUPPORT 3 7/8 LEGS (4') (6') REAR CLOSE-OFF (8') (12') Upper (4') Drain (6') 50 1/8 (8') (12') Refrig FRONT Drop Lower CLOSE-OFF Elect Drain Drop 14 1/4 12 1/2 FRONT OF CASE 1 1/8 1 1/8 (LENGTH VARIES) -
Page 5: Installation
4. Installation ARE JOINED IN THE FIELD. WHEN JOINING, USE A CARPENTERS LEVEL AND SHIM LEGS ACCORDINGLY. CASES MUST BE RAISED CORRECTLY: LIFT UNDER LEGS OR WOOD LEG BRACES WHERE SUPPORT IS BEST, TO PREVENT DAMAGE TO THE CASE. 1. It is imperative that the cases be leveled from front PLEASE READ THESE INSTRUCTIONS COMPLETELY BEFORE to back and side to side as they are being joined... - Page 6 Installation (Cont'd) 5. Apply liberal beads of case joint sealant (butyl) to 7. To compress the sealant at the joints, use two ® the areas (solid dark lines) shown in the diagram Jurgenson or similar hand screw type wood below (Fig.2, #1) of the fi rst case. clamps.
- Page 7 8.) 5. Shim to adjust until level using shims available from WARNING Hussmann (16 or 20 gauge stainless steel). 6. Check angle by using level placed on top of mini top hardware. Cylinders are a “wear” item Note: A 6"...
- Page 8 Installation (Cont'd) Strategies for correcting Glass bounce and opening overlap problems Adjust hinges FRONT – BACK. Adjustments Before calling for service if something seems wrong, check the following: 1. Inspect the gap between the glass panels A.If pinched at the top: Gap is more narrow at the top than at the bottom. Correct UNEVEN GAP and opening overlap problems by Vertically adjusting the hinge(s) to even the gap Adjust center hinge (Outer hinges stationary) As this diagram indicates, raising the middle hinge draws the bottom edges closer together.
- Page 9 Installation (Cont'd) 3. Strategies for correcting Glass Bounce and opening overlap problems Adjust hinges FRONT - BACK. Adjust center Hinge (Outer hinges stationary). As this diagram indicates, pulling the middle hinge further back, pulls the inside edges closer to the surface or edge which the glass rests upon.
- Page 10 Installation (Cont'd) •Vertical Adjustment 1. Remove 2. Lift open 3. Loosen hex screw 4. Add or remove 5. Close glass panel(s) top glass glass panel(s) (1/4” allen). shims as needed. and check alignment and panel and relieve (see note on shims Retighten hex screw enclosing tension on...
- Page 11 Installation (Cont'd) Bumper Installation Instructions Step 2: Use silicone lubricant to help the Step 1: Make sure the aluminum channel bumper slide into the channel. and end caps are installed. Step 3: Starting on one end: while inserting Step 4: As you insert the bumper into the channel with one hand, pull the bumper the bumper, push it up against the end cap to prevent the bumper from shrinking...
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Page 12: Plumbing
5. Plumbing Waste Outlet and P-TRAP 3. Always provide as much down hill slope ("fall") as possible; 1/8" per foot is the preferred minimum. The waste outlet is located off the center of the case on PVC pipe, when used, must be supported to one side allowing drip piping to be run lengthwise under maintain the 1/8"... -
Page 13: Refrigeration
6. Refrigeration Piping Thermostatic Expansion Valve Location The refrigerant line outlets are located under the case. Locate fi rst the electrical box, the outlets are then on the This device is located on the same side as the refrigeration same side of the case but at the opposite end. Insulate stub. - Page 14 Note: Not recommended to control temp by regulating coil temp allow T-STAT to cycle and control temp. Front Btu/hr/ft* See Spec sheets Parallel Conventional *For all refrigeration equipment other than Hussmann, use conventional Btu values. Defrost Data Frequency Hrs OFFTIME See Spec Sheets Temp Term °F...
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Page 15: Electrical
7. Electrical Electrical Service Receptacles (When Wiring Color Code Applicable) The receptacles located on the exterior of the merchandiser are intended for scales and lighted displays. They are not intended nor suitable for large motors or other external appliances. BEFORE SERVICING ALWAYS DISCONNECT ELECTRICAL POWER AT THE MAIN DISCONNECT WHEN SERVICING OR REPLACING ANY... -
Page 16: User Information
The damage to the glass from product. Hussmann cases were not designed to “heat up” improper, caustic solutions is irreparable. or “cool down” product - but rather to maintain an item’s In addition to cleaning the glass with the recommended proper temperature for maximum shelf life. - Page 17 User Information (Cont'd) moisture to enter store. These merchandisers were glass. (If you are working from the rear of the case, designed for use in stores were temperature & the front glass is “lift up glass” and is NOT sealed. IT humidity does not exceed 75°...
- Page 18 User Information (Cont'd) Use alkaline, alkaline chlorinated or non-chlorinated 1. Mechanical Abrasion cleaners at recommended strength. Clean Mechanical Abrasion means those things that frequently to avoid build-up of hard, stubborn stains. will scratch the steels surface. Steel Pads, wire If you boil water in your stainless steel equipment, Brushes, and Scrapers are prime examples.
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Page 19: Electrical Wiring Diagrams
9. Electrical Wiring Diagrams MODEL DESCRIPITION SIZE DIAGRAM # R3HV-ND/NB R3/CR3-HV-4-R ND/NB 3016816 R3/CR3-HV-6-R ND/NB 3016817 R3/CR3-HV-8-R ND/NB 3016818 R3/CR3-HV-12-R ND/NB 3016819... -
Page 20: Wiring Diagrams
REVISION HISTORY CIRCUIT #1 DATE REVISION DESCRIPTION REV BY CHKD BY APPR BY LOADING A ECN-CAP-0004590 2016/10/04 RELEASED TO PRODUCTION B ECN-CAP-0005979 2017/01/13 REVISED REAR STORAGE COIL 120V C ECN-CAP-0006207 2017/01/25 REVISED REAR STORAGE T-STAT 1. 6 LIGHT CIRCUIT= .16A 17.6W TOP SECTION LOWER FRONT SECTION TOP SECTION... - Page 21 REVISION HISTORY CIRCUIT #1 DATE REVISION DESCRIPTION REV BY CHKD BY APPR BY LOADING A ECN-CAP-0004590 2016/10/04 RELEASED TO PRODUCTION B ECN-CAP-0005979 2017/01/13 REVISED REAR STORAGE COIL 120V C ECN-CAP-0006207 2017/01/25 REVISED REAR STORAGE T-STAT 2. 5 LIGHT CIRCUIT= .25A 26.4W TOP SECTION LOWER FRONT SECTION TOP SECTION...
- Page 22 REVISION HISTORY CIRCUIT #1 DATE REVISION DESCRIPTION REV BY CHKD BY APPR BY LOADING A ECN-CAP-0004590 2016/10/04 RELEASED TO PRODUCTION B ECN-CAP-0005979 2017/01/13 REVISED REAR STORAGE COIL 120V C ECN-CAP-0006207 2017/01/25 REVISED REAR STORAGE T-STAT 2. 9 LIGHT CIRCUIT= .33A 35.2W TOP SECTION LOWER FRONT SECTION TOP SECTION...
- Page 23 %&' &'(' # ( $# ( # ( #& # ) & % 3 %' &! % , # -!. %(($&! - . ##& #() , # !$)#!&& - . ##& ( & -!. %(($&! #& #& 3 !& 3 %& 3 &...
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Page 24: Troubleshooting Guide
11. Troubleshooting Guide Problem Possible Cause Possible Solution Case temperature is Ambient conditions may Check case position in store. Is the case located near an too warm. be affecting the case open door, window, electric fan or air conditioning vent that operation. - Page 25 Troubleshooting Guide (Cont'd) Problem Possible Cause Possible Solution Water has pooled Case drain is clogged. Clear drain. under case. PVC drains under case Repair as needed. may have a leak. Case tub has unsealed Seal as needed. opening. If the case is in a line- Install case to case joint and seal as needed.
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Page 26: Appendices
Observation of outside infl uences such as drafts, radiant heating from the ceiling and from lamps. Such infl uence should be properly corrected or compensated for. c) At the same time, checks should be made of the store dry-bulb and wet-bulb temperatures to ascertain that they are within the limits prescribed by Hussmann. - Page 27 11. Is the store ambient over 75°F, 55% RH as set forth in ASHRAE Standard 72 and ASHRAE Standard 117? 12. Are the shelf positions, number, and size other than recommended by Hussmann? 13. Is there an improper application or control system? 14.
- Page 28 User moments it is being handled in processing. 1.0 Hussmann Corporation provides instructions When a cut or tray of meat is not to be and recommendations for proper periodic worked on immediately, the procedure should cleaning.
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Page 29: Spec Sheets
13. Spec Sheets... - Page 30 August 31, 2018 This warning does not mean that Hussmann products will cause cancer or reproductive harm, or is in violation of any product-safety standards or requirements. As clarified by the California State government, Proposition 65 can be considered more of a ‘right to know’...
- Page 31 Additional copies of this publication may be obtained by contacting: unit. Hussmann® Chino They can be found on a small metal plate on the unit. 13770 Ramona Avenue • Chino, California 91710 Please note them below for future reference.