hussman ESSS-0303, IGSS-ESS manual Appendices, Appendix A. Temperature Guidlines

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IGSS-ESS/ESSS-0303

Appendices

APPENDIX A. – Temperature Guidlines

The refrigerators should be operated according to the manufacturer’s published engineering specifications for entering air temperatures for specific equipment applications. Table 1 shows the typical temperature of the air entering the food zone one hour before the start of defrost and one hour after defrost for various categories of refrigerators. Refer to Appendix C for Field Evaluation Guidelines.

 

 

 

 

 

TABLE 1

Type of Refrigerator

Typical Entering

 

 

 

 

 

 

 

Air Temperature

 

 

I. OPEN DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A. Non frozen:

 

 

 

 

 

 

 

 

 

 

 

1)

Meat

 

 

 

 

28°F

2)

Dairy/Deli

 

 

 

 

32°F

3)

Produce

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a. Processed

 

 

 

 

36°F

 

 

 

 

 

b. Unprocessed

 

 

 

 

45°F

 

 

 

B. Frozen

 

 

 

 

0°F

 

 

 

C. Ice Cream

 

 

 

 

-5°F

 

 

II. CLOSED DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A. Non frozen:

 

 

 

 

 

 

 

 

 

 

 

1)

Meat

 

 

 

 

34°F

2)

Dairy/Deli

 

 

 

 

34°F

3)

Produce

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a. Processed

 

 

 

 

36°F

 

 

 

 

 

b. Unprocessed

 

 

 

 

45°F

 

 

 

B. Frozen

 

 

 

 

0°F

 

 

 

C. Ice Cream

 

 

 

 

-5°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Deck

Multi Deck

ServiceCase

Reach-In

I. Open Display Styles

II. Closed Display Styles

APPENDIX B. – Application Recommendations

1.0Temperature performance is critical for controlling bacteria growth. Therefore, the following recommendations are included in the standard. They are based on confirmed field experience over many years.

1.1The installer is responsible for following the installation instruc- tions and recommendations provided by the manufacturer for the installation of each individual type refrigerator.

1.2Refrigeration piping should be sized according to the equipment manufacturer’s recommendations and installed in accordance with normal refrigeration practices. Refrigeration piping should be

insulated according to the manufacturer’s recommendations.

1.3A clogged waste outlet blocks refrigeration. The installer is responsible for the proper installation of the system which dispenses condensate waste through an air gap into the building indirect waste system.

1.4The installer should perform a complete start-up evaluation prior to the loading of food into the refrigerator, which includes such items as:

a)Initial temperature performance, Coils should be properly fed with a refrigerant according to manufacturer’s recommendations.

b)Observation of outside influences such as drafts, radiant heating from the ceiling and from lamps. Such influence 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 the manufacturer.

d)Complete start-up procedures should include checking through a defrost to make certain of its adequate frequency and length without substantially exceeding the actual needs. This should include checking the electrical or refrigerant circuits to make sure that defrosts are correctly programmed for all the refrigerators connected to each refrigeration system.

e)Recording instruments should be used to check performance.

APPENDIX C. – Field Recommendations

Recommendations for field evaluating the performance of retail food refrigerators

1.0The most consistent indicator of display refrigerator performance is temperature of the air entering the product zone (see Appendix A). In practical use, the precise determination of return air temperature is extremely difficult. Readings of return air temperatures will be variable and results will be inconsistent. The product temperature alone is not an indicator of refrigerator performance.

NOTE: Public Health will use the temperature of the product in determining if the refrigerator will be allowed to display potentially hazardous food. For the purpose of this evaluation, product temperature above the FDA Food Code 1993 temperature for potentially hazardous food will be the first indication that an evaluation should be performed. It is expected that all refrigerators will keep food at the FDA Food Code 1993 temperature for potentially hazardous food.

1.1The following recommendations are made for the purpose of arriving at easily taken and understood data which, coupled with other observations, may be used to determined whether a display refrigerator is working as intended:

a)INSTRUMENT – A stainless steel stem-type thermometer is recommended and it should have a dial a minimum of 1 inch internal diameter. A test thermometer scaled only in Celsius or dually scaled in Celsius and Fahrenheit shall be accurate to 1°C (1.8°F). Temperature measuring devices that are scaled

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Contents Esss / ESS This Booklet Contains Information on Shipping DamageApparent Loss or Damage Concealed Loss or DamageCut & Plan Views EsssSetting and Joining Leveling and PlacementUncrating the Stand Exterior LoadingCorner Wedges ESS RefrigeratedDRY Common END Between Unlike Cases and HOT CasesWaste Outlet and P-TRAP Installing Condensate DrainPlumbing Control Settings Access to TX Valves & Drain LinesExpansion Valve Adjustment Refrigerant TypeWiring Color Code Field Wiring & Serial Plate AmperageElectrical Electrical Circuit IdentificationJoint Trim Esss OnlyUser Information StockingCase Cleaning Cleaning Glass & MirrorsCleaning Precautions When Cleaning Plexiglass & Acrylic Care CleaningParts List Antistatic CoatingsPlexiglass Repair InstructionsReplacement Tips & TroubleshootingFor Prompt Service Replacing Fluorescent LampsSpecifications ModelElectrical Schematics 2CaselayoutwithT8Lights0100-04-125 PigtailcaseSingle 0101-04-125 Solenoid Gfci ASC 12CasewithT8Lights Appendix A. Temperature Guidlines Type of Refrigerator Typical Entering Air TemperatureAppendices Appendix B. Application RecommendationsAre the refrigerant controls incorrectly adjusted? Appendix D. Recommendations to userIGSS-ESS/ESSS-0303 Limited Warranty Model Serial Number

IGSS-ESS, ESSS-0303 specifications

The Hussman ESSS-0303 and IGSS-ESS are revolutionary products in the world of commercial refrigeration, known for their ability to deliver energy-efficient performance while ensuring optimal food preservation. These systems feature cutting-edge technology that caters to the needs of supermarkets, convenience stores, and other retail environments where refrigeration is crucial.

One of the primary features of the Hussman ESSS-0303 is its advanced energy management capabilities. The system is equipped with intelligent controls that analyze energy consumption patterns, optimizing performance in real time. This not only helps to reduce operational costs but also contributes to sustainability efforts by minimizing energy waste.

Another significant aspect of the ESSS-0303 is its ability to maintain precise temperature control. This is achieved through a combination of high-quality insulation and advanced refrigeration technology, which ensures that products remain fresh for longer periods. The unit offers temperature ranges specifically designed for various applications, whether it be for dairy products, frozen foods, or fresh produce.

The Hussman IGSS-ESS, on the other hand, is designed to integrate seamlessly with existing refrigeration setups, allowing for a smooth transition to newer technologies. Its modular design allows businesses to easily expand their refrigeration capabilities without the need for extensive renovations. In addition, the IGSS-ESS features remote monitoring capabilities, which enables store managers to track performance and diagnose potential issues from a distance, ensuring minimal downtime.

These systems are also built with user-friendliness in mind. The intuitive control interface allows for easy programming and adjustments, empowering staff to efficiently manage the refrigeration environment. Furthermore, Hussman has made durability a priority; both the ESSS-0303 and IGSS-ESS are constructed from robust materials, ensuring longevity even in high-demand retail settings.

In summary, the Hussman ESSS-0303 and IGSS-ESS offer enhanced energy efficiency, precise temperature control, integration capabilities, remote monitoring, and user-friendly interfaces. These characteristics make them ideal choices for retailers seeking to optimize their refrigeration solutions while maintaining product quality and reducing energy costs. As businesses continue to prioritize sustainability and efficiency, the Hussman range stands out as a reliable partner in commercial refrigeration technology.