hussman CR3HTO-HTB operation manual Before Servicing

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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 electrical component.

This includes (but not limited to) Fans,

Heaters,Thermostats, and Lights.

Ballast

FIELD WIRING & 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. Most component amperes are listed in the “Case Specs” section, but always check the serial plate.

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

Maintenance

PLEXIGLASS & ACRYLIC CARE

Improper cleaning not only accelerates the cleaning cycle but also degrades the quality of this surface. Normal daily buffing motions can generated static cling attracting dust to the surface. Incorrect cleaning agents or cleaning cloths can cause micro scratching of the surface, causing the plastic to haze over time.

CLEANING

Hussmann recommends using a clean damp chamois, or a paper towel marked as dust and abrasive free with 210® Plastic Cleaner and Polish available by calling Sumner Labs at 1-800-542-8656. Hard, rough cloths or paper towels will scratch the acrylic and should not be used.

Rev.1104

ANTISTATIC COATINGS

The 210® has proven to be very effective in not only cleaning and polishing the Plexiglass surface, but also providing antistatic and anti-fog capabilities. This product also seals pores and provides a protective coating.

CLEANING PRECAUTIONS

WHEN CLEANING:

Never Use a Cleaning or Sanitizing Solution that has an OIL BASE (these will dissolve the butyl sealants) or AMMONIA BASE

(this will corrode the copper components of the case)

TO PRESERVE THE ATTRACTIVE FINISH:

Do Use Water and a Mild Detergent for the Exterior Only!

Do Not Use Abrasives or Steel Wool Scouring Pads (these will mar the finish)

CLEANING GLASS & MIRRORS

Only use a soft cloth and mild glass cleaner for cleaning any glass or mirrored components. Be sure to rinse and/ or dry completely.

Never use hot water on cold glass surfaces! It may shatter and cause serious injury! Allow glass surfaces to warm

GLASS

The non-glare glass supplied in your case has a special- izedAnti-Reflective coatings on the surface of the glass. These coatings reduce the glare from lighting so that the products in your display are more visible to your customers.

While the anti reflective coatings are durable, they are susceptible to scratching if abrasive materials or liquids are used for cleaning. Once the glass surface is damaged, it is IMPOSSIBLE to restore it to the original finish. The following materials are recommended for routine cleaning:

Specialized cleaning cloths

•Scotch Brite @ High performance Cloth - manufac- tured by 3M and available in most grocery stores. This cloth is washable and may be reused as long as the cloth stays clean and free from solvents.

•Spontex® Microfibre Cleaning Cloth - distributed by Spontex® and available in most grocery stores under the same name.This cloth is washable and may be reused as long as the cloth stays clean and free from solvents.

The cleaning cloths named above will usually remove

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Contents Rev.1104 Hot Top w/ Self Service Heat or RefrigProvide the customer with the correct parts Check your shipment for any possible shortagesReceipt of equipment Case Drawings Glass Breakage MAY Occur When wedges are involved in a lineup, set them firstBefore Servicing At Installation and after replacement Lift-up Glass MaintenancePeriodic Inspection and Maintenance Otherwise indicated Food Handling and Hot Food EquipmentControls are located at the rear of the case Temperature AdjustmentFor Service Call Timer OperationBottomelectricbox FCL-13A-R/M Switch PowerTimer BLSTB432PUNVHP-A BUSHINGHEYCO#20531/2BALLAST125-01-3273 Magnete PCB Assembly TimerWiring Bottomelectricbox SHINKOFCL-13A-R/M SwitchBallast Magnete B432PUNVHP Power Neutral Ground MarsPcbassembly Ballast Magnete B432PUNVHP Power Neutral Ground TimerShinko RelaymarsAppendix D. Recommendations to user Appendix A. Temperature GuidelinesAppendix B. Application Recommendations Project Title PcbassemblytimerProduction Order # ****** Drawing Title Revisions DescriptionIGFC-CR3H-HTB-1104 Limited Warranty Service Record

CR3HTO-HTB specifications

The Hussman CR3HTO-HTB is a state-of-the-art refrigeration display case designed primarily for convenience stores, supermarkets, and other retail establishments that require an efficient and attractive solution for showcasing perishable products. The model exemplifies Hussman's commitment to innovation, sustainability, and energy efficiency while maintaining optimal product visibility.

One of the standout features of the CR3HTO-HTB is its sleek design, which incorporates a low-profile structure and expansive glass panels. This design not only enhances the aesthetic appeal of any retail space but also maximizes product visibility, allowing customers to easily browse through displayed items. The curved glass front provides an unobstructed view, making it easier for shoppers to see products from various angles.

In terms of technology, the CR3HTO-HTB boasts advanced climate control systems that ensure consistent temperature regulation. The unit utilizes a high-efficiency refrigeration system that can maintain optimal storage temperatures for a wide range of perishable goods, including dairy products, beverages, and prepared meals. Additionally, it features a digital thermostat for precise temperature management and monitoring, providing retailers with peace of mind that their products are stored safely.

Energy efficiency is a significant consideration with the CR3HTO-HTB. Equipped with LED lighting, the unit illuminates the display case without generating excessive heat, which helps maintain a stable internal environment and reduces energy consumption. Moreover, the refrigeration unit is designed with eco-friendly refrigerants, minimizing its impact on the environment. The incorporation of energy-efficient components not only complies with global sustainability standards but also helps operators reduce operational costs.

Another key characteristic of the Hussman CR3HTO-HTB is its adaptability. The case can be configured in multiple ways to fit different layouts and store formats, catering to diverse retail needs. Its modular design allows for easy integration with other display units, making it an ideal choice for retailers looking to create an optimized shopping experience.

In summary, the Hussman CR3HTO-HTB is a modern refrigeration display case that combines aesthetic design, superior technology, and energy efficiency. Its features, such as advanced climate control, exceptional visibility, and flexibility, make it a top choice for retailers aiming to enhance product presentation while committing to sustainability.
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