hussman FMSS-L operation manual Electrical, User Information

Page 7

Rev. 0508

Electrical

Wiring Color Code

CASE MUST BE GROUNDED

NOTE: Refer to label affixed to case to determine the actual configuration as checked in the “TYPE INSTALLED” boxes.

BEFORE SERVICING

ALWAYS DISCONNECT ELECTRICAL POWER AT THE MAIN DISCONNECT WHEN SERVICING OR REPLACING ANY ELECTRICAL COMPONENT.

This includes (but not limited to) Fans, Heaters Thermostats, and Lights.

Field Wiring and Serial Plate Amperage

Field Wiring must be sized for component amperes printed on the serial plate. Actual ampere draw may be less than specified. Field wiring from the refrigeration control panel to the merchandisers is required for refrigeration thermostats. Case amperes are listed on the wiring diagram, but always check the serial plate.

Electrical Circuit Identification

Standard lighting for all models will be full length fluorescent lamps located on the front of the parent case. The switch controlling the lights is located on the parent case.

Electrical Service Receptacles (When 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.

Ballast Location

Ballasts are located within the access panel that runs the length of the rear of the case. Refer to diagram on page 6.

User Information

Stocking

Improper temperature and lighting will cause serious product loss. Discoloration, dehydration and spoilage can be controlled with proper use of the equipment and handling of product. Product temperature should always be maintained at a constant and proper temperature. This means that from the time the product is received, through storage, preparation and display, the temperature of the product must be controlled to maximize life of the product. Hussmann cases were not designed to “heat up” or “cool down” product - but rather to maintain an item’s proper temperature for maximum shelf life. To achieve the protection required always:

1.Minimize processing time to avoid damaging temperature rise to the product. Product should be at proper temperature.

2.Keep the air in and around the case area free of foreign gasses and fumes or food will rapidly deteriorate.

3.Maintain the display merchandisers temperature controls as outlined in the refrigerator section of this manual.

4.Do not place any product into these refrigerators until all controls have been adjusted and they are operating at the proper temperature. Allow merchandiser to operate a minimum of 6 hours before stocking with any product.

5.When stocking, never allow the product to extend beyond the recommended load limit. Air discharge and return air flow must be unobstructed at all times to provide proper refrigeration.

6.There are vents located at the base of the front of the glass, just above the front rail. These vents supply a continuous, gentle flow of air across the front glass which inhibits condensation. Do not place any signs or other restrictive objects on the front of the refrigerator that will block these vents.

7.Keep the service doors closed (when applicable). Refrigeration performance will be seriously affected if left open for a prolonged period of time.

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Contents Rev Case-front Self ServiceGeneral Instructions Table of ContentsCut and Plan Views InstallationJoint Trim Installation ContdRefrigeration PlumbingRefrigeration Contd User Information ElectricalUser Information Contd When cleaningElectrical Wiring Diagrams MaintenanceCase Electric Defrost Wiring DiagramsLoading 208 V 240 L1 5.7 L2 4.8115 208 240 Power ~208/240 VAC 1Ø 50/60Hz. 4WCase Electric DEFROST-DUAL Temp Case Electric DEFROST-DUAL Temp page 1 Power ~208/240 VAC 1Ø 50/60Hz115 V 208 240 10.0115 Contd11.3 13.3 Raychem 10BUT-CR-10W Wiring115 V 208 240 14.1 L3 ~208 V 240 L1 11.4 L2 9.6 Wiring Diagrams ContdDual Temp FMSS-L Case DWG # W1400005 Open Display Appendix A. Temperature GuidelinesAppendices Appendix B. Application RecommendationsAppendix D. Recommendations to User Appendices ContdAppendices Contd Service Record
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FMSS-L specifications

The Hussman FMSS-L is a state-of-the-art commercial refrigeration display case, specifically designed to meet the needs of grocery stores, convenience retailers, and foodservice establishments. Known for its advanced features and innovative technologies, the FMSS-L provides an ideal solution for merchandising fresh food products while ensuring optimal temperature control and energy efficiency.

One of the main features of the FMSS-L is its impressive visibility. Engineered with a low front profile and curved glass design, this model maximizes product exposure, enticing customers and enhancing the shopping experience. The spacious interior layout allows for ample product display, taking full advantage of the vertical space available in retail environments.

The FMSS-L incorporates advanced refrigeration technology, ensuring that food items are kept at safe temperatures while minimizing energy consumption. Its well-insulated case construction is designed for enhanced energy efficiency and durability. This is complemented by smart refrigeration controls and variable-speed fans, which adjust airflow based on cooling requirements, further optimizing energy use.

Hussman's commitment to energy efficiency is evident in the use of eco-friendly refrigerants. The FMSS-L is designed to comply with the latest environmental regulations, ensuring that businesses can operate sustainably without sacrificing performance. Additionally, energy-efficient LED lighting enhances product visibility while using significantly less energy than traditional lighting options.

Other notable characteristics of the FMSS-L include adjustable shelving, which allows retailers to customize the display according to their specific needs. The shelves can be easily repositioned to accommodate various product sizes and shapes, promoting flexibility in merchandising. Furthermore, the case is equipped with a self-closing glass door system that provides easy access while also reducing energy loss.

Maintenance is straightforward with the FMSS-L, thanks to its accessible components and user-friendly design. Hussman prioritizes serviceability, allowing for prompt repairs and reduced downtime, which are critical for busy retail environments.

Overall, the Hussman FMSS-L is a well-engineered refrigeration solution that combines aesthetic appeal, advanced technology, and energy efficiency, making it an excellent choice for retailers looking to showcase fresh food products effectively while maintaining operational sustainability. With its blend of innovative features and practicality, the FMSS-L stands out as a reliable partner in the competitive retail food landscape.
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