Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Hussmann XR75CX
Summary of Contents for Hussmann XR75CX
- Page 1 E-Commerce Grocery Program Freedom, Medium Temperature I M P O R T A N T Keep in store for future reference! EGPF MERCHANDISERS Installation & Operation Manual Shipped With Case Data Sheets P/N 3143042_B May 2021 Spanish P/N 3143043 MANUAL - IO EGPF...
-
Page 2: Personal Protection Equipment (Ppe)
Read these instructions completely and carefully. IMPORTANT This manual was written in accordance with originally prescribed equipment that is subject to change. Hussmann reserves the right to change or revise specifications and product design in connection with any feature of our products. STOP... -
Page 3: Table Of Contents
About Quick Connect Couplings Connect Lines Cover & Seal Penetration Insulate Refrigerant Lines Rear Junction Box Wiring Route Sensor Wiring Route Sensor Canopy Location Fan Wiring Route Electronic Controller 2-10 Electronic Controller Operation 2-12 EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 4: Installation Tool List
This warning does not mean that Hussmann products will cause cancer or reproductive harm, or is in Do not use mechanical devices violation of any product-safety standards or or other means to accelerate the requirements. -
Page 5: Installation
The case is programmed for medium temperature use, and settings can be adjusted using the controller keypad. Lighting is not standard but offered as a option. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 6: Shipping Damage
Front Shipping Rider (rear brace not shown) Do not store items or flammable materials atop the unit. Do not walk on case. Rider Brackets P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 7: Remove Sheet Metal Lifting Brackets
Placing shims at other locations will cause uneven distribution of weight leading to piping leaks, as well as sagging or wracked doors. Supports must be shimmed if not in full contact with the floor. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 8: Case-To-Case Joining
Gasket and Silicone Locations 1 ½ x ½ inch Gasket 1½ x ½ inch Gasket Apply a bead of silicone sealant along joining surface SIDE VIEW 1½ x ½ inch Gasket P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 9: Align End Frames And Join Case Ends Together
Tighten that locations last. ALL JOINTS MUST BE AIR-TIGHT TO PREVENT FORMATION OF ICE OR CONDENSATION. Joining JOINING LOCATIONS = Bracket SCREW-SM 8-18X1/2 HX HD TEK2 ANOPY CTR DD5X5FRW SIDE VIEW EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 10: Securing Case To Floor
Insulation 3. Install the lefthand upper cover. Repeat for righthand side of case base upright. Cover 4. Apply silicone sealant to gap. Upper Cover Base Cover P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 11: Installing Pump & Collection Pan Kit
ASME Y14.5M-1994, DIMENSIONS AND TOLERANCES DIAMOND E 2. KEY PRODUCT CHARACTERISTICS PER EPR-0006 & IDENTIFIED WITH SYMBOL THIRD 3. MATERIAL- N/A ANGLE 4. REF 3107767 PROJECTION 31355 SHEET 2 OF 2 EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. - Page 12 PUMP ASSEMBLY TO BE INSTALLED IN FIELD TEE SHOWN FOR CLARITY ONLY AND IS INCLUDED IN DRAIN MODULE It is the installing contractor’s responsibility to consult local agencies for local code requirements. P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM...
-
Page 13: Install Interior Back Panel
(Installed on top of case) INSTALL INTERIOR BACK PANEL The interior back panel is packed separately with the case. The cutouts in the panel provide access to the valves, the pump and reservoir. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 14: Shelf Frame Installation
1.14 1.14 1.14 47.42 1.14 48.03 47.36 4.23 61.80 66.03 MAKE CENTER FRAME ASSY REST ON FLOOR AND THEN ASSEMBLE TO CASE UPRIGHTS USING BRACKETS 12X DETAIL I P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM 4.23... - Page 15 WITH HELP OF TWO SCREWS AS SHOWN Frames (APPLIES BOTH LH AND RH SIDES) 3035366-COVER LWR ANLR UPRIGHT DETAIL F SCALE 1: 3 .33 DETAIL F EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. SCALE 1: 3 .33 DETAIL F...
-
Page 16: Shelf Installation
PART LIST - ASSEMBLY ITEM TITLE 11.72 FRAME ASSY-EGP 54 ASSEMBLY USE TH SHELF ASSY-EGP SHELF WELDMENT ASSEMBLY CONNE CASE U PAN-BASE PAN 68.60 ASSEMBLE REAR FRAM 30353 WITH HE 303536 P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 17: Door Installation
WIPER-DOOR FRAME 46.3 BLACK SCREW-.187 SHOULDER 8-32 LOW PROFILE TORX NYLON LOCK PILOT RETAINER-DOOR & WIPER 46.591 BLACK RETAINER-DOOR & WIPER 46.300 BLACK WIPER-DOOR FRAME 46.591 BLACK BUMPER-SQUARE ADHESIVE BACKED BLACK EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 18: Door Installation Steps
It should align support the two uprights . It should align with with the end frame. the end frame e bottom Rail support over the retainer P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... - Page 19 Reinstall Bottom Support over Support Rail. Place Exterior Rail Support on top of Bottom Rail Support. Place Bottom Rail over Exterior Rail Support. Bottom Rail Bottom Rail Support External Rail Support Support Rail EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
- Page 20 Slide top flange on mullion thru slot in canopy support. Attach with screw . Repeat for Right Mullion and center mullion. The end mullion are Thinner than the center mullions P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM...
- Page 21 Rail Install the Bottom plate assembly in the Bottom Rail . The Bottom Plate assembly is marked “L” and “R”. Frame of reference is standing in front Repeat for other openings EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
- Page 22 P/N 3143042_B - Insert Wiper retainer at an angle into bottom extrusion as shown in step #1 U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM - Squeeze the wiper retainer and insert into bottom extrusion as shown in step #2...
- Page 23 Insert the Shoulder screw through the slot in the cam and attach the screw to the Bottom plate assembly. Use Impact driver to seat screw. The torques should be approximately 19 in/lbs NEVER PRY THE CAM OPEN TO INSTALL . THIS WILL PERMANENTLY DAMAGE THE CAM EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
-
Page 24: 14. Adjusting Doors
• DO NOT attempt to make glass adjustments prior to case leveling. Seal the inside and outside of Support where it meets the floor. STEP 2 Seal any gaps between the end uprights. P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM Door Adjustment... -
Page 25: Refrigeration/Electrical/Controller
Material Safety Data Sheet. MSDS component. This includes, but is not sheets can be obtained from your refrigerant limited to, such items as doors, lights, supplier. fans, heaters, and thermostats. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 26: Field Installation Of Condensing Unit
Partial Top View Case Controller To Condensing Unit Power Supply Fasten Condensing Unit to Mounting Plate. Cover for Cutout in Upper Back Foam Panel Detail B 141403 NSTRUCTION-ELEC WIRE ROUTING EGPF-MT P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 27: Condensing Unit & Top Piping Line Connections
Connecting the Quick Connects together Liquid breaks the seals to connect the refrigeration lines of the unit to the case. The Quick Connects must be properly torqued to avoid refrigerant leaks. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 28: Connect Lines
If the nut will not start by hand, adjust the position of the line set to ensure proper coupling alignment and eliminate/minimize all side load force on the coupling during assembly. P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... - Page 29 Correctly tightened coupling The swivel nut end contains one diaphragm in the center post. The male fitting contains the knife blades and its own diaphragm. Fully Open Fully Open EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
-
Page 30: Cover & Seal Penetration
5. Place the butyl tape over the slot. 6. Replace the cover plate. Take care to ensure that cover plate is not in contact with tubing. P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 31: Insulate Refrigerant Lines
7. Use the insulated pre-slit on the 5/8” tubing, and on the 3/8" tubing, use the insulation already installed on the condensing unit. 8. Place silicone sealant around the tubing. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 32: Rear Junction Box Wiring Route
LEFT SIDE OF CASE DETAIL A TOP LEFT SIDE OF CASE SCALE 1: 1 .33 1.50 1.50 FRONT APPROX APPROX DETAIL A TOP LEFT SIDE OF CASE SCALE 1: 1 .33 P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 33: Sensor Canopy Location
THIS END CONNECTED TO FSS IN TOP ELEC ENCLOSURE THIS END CONNECTED TO POWER SUPPLY IN ELEC BOX SENSOR WIRE ROUTED TO TOP OF THE CASE AS SHOWN ROUTE FAN HARNESS FOR 12FT CASE FAN HARNESS FOR 8FT CASE EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 34: Electronic Controller
The parameters in the Dixell XR75 are set up in the factory to enable the pressure controller on the condensing unit. The compressor discharge temperature is set to control functionality. cut out at 225°F. P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... - Page 35 (such as balloons, paper, etc). Refer to supplemental manuals and wiring diagrams for special options and other controllers. Pressure Switch Discharge Line Sensor Connector-2 Connector-2 wire wire EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
-
Page 36: Electronic Controller Operation
Follow the tables to use the commands. The value. keypad display is located on the front of the 2. Push and immediately release the SET Table 4-1 - XR75CX Front Panel Keys and Functions merchandiser. key or wait for 5 seconds to display the present value again. - Page 37 Set point °F True Digital inputs Door alarm delay EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Digital inputs Number of activation of pressure switch Digital inputs Compress and fan status when open door Alarm Regulation restart with door open alarm...
- Page 38 2-14 efrIgeratIon IrIng outes ontroller NOTES: P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM...
-
Page 39: Startup / Operation
The discharge air output at the top inside front of the case (honeycomb area) should be relatively even across the length of the case. VERIFY there are no leaks at connections for the waste condensate water. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 40: Stocking
Required Thermometer DO NOT DESTROY Thermometer — Hussmann Part TM.4911251 Hussmann Corporation • 12999 St. Charles Rock Road • Bridgeton, MO 63044-2483 U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900E • www.hussmann.com © 2007 Hussmann Corporation P/N 3143042_B... -
Page 41: Maintenance
Allow glass fronts, merchandiser. ends and service doors to warm before applying • Verify that merchandiser is working hot water. properly. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. -
Page 42: Cleaning Honeycomb Assemblies
Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish. Do not use bleach. P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM... -
Page 43: Minimum Suggested Cleaning And Maintenance Frequency
Performance and efficiency may be enhanced with more frequent cleaning. Individual cleaning schedules must take into account local environment and usage, as well as all applicable health codes. EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. - Page 44 NOTES: P/N 3143042_B U.S. & Canada 1-800-922-1919 • Mexico 800-890-2900 • WWW.HUSSMANN.COM...
-
Page 45: Service
9. Replace interior top and back panels. Bring merchandiser to operating temperature before restocking. SCREW SM 8-18X1/2 HX HD BUSHING-.875 RIVET-POP .125 DIA DETAIL A FAN ASSY-ECS1023 7.0" DETAIL B EGPF Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. 3137978 C... - Page 46 REPAIRING ALUMINUM COIL The aluminum coils used in Hussmann merchandisers may be easily repaired in the field. Materials are available from local refrigeration wholesalers. Hussmann recommends the following technique: NOTE: Hussmann Aluminum melts at 1,125°F (607°C) Aladdin 3-in-1 rod at 732°F (389°C)
- Page 48 ® To obtain warranty information or other support, contact your Hussmann representative. Please include the model and serial number of the product. Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri, U.S.A.
Need help?
Do you have a question about the XR75CX and is the answer not in the manual?
Questions and answers