Brand: Tecfrigo Model: Proxima6 Absorption 0.55KW Single-phase Display surface dimensions 53.5 Total dimensions 206x75x134 

### Operating principle of a refrigerated display case

A refrigerated display case is an appliance designed to store and display food and drinks at a controlled temperature, keeping them fresh and presentable for customers. These devices are commonly used in grocery stores, bars, pastry shops, restaurants and supermarkets.

**Main operating phases:**

1. **Refrigeration System:** The display case is equipped with a compressor, which compresses the refrigerant (a special gas) increasing its temperature. The refrigerant is then passed through a condenser, where it cools and turns into a liquid. This liquid is then sent to an evaporator inside the display case, where it absorbs heat from inside and returns to a gaseous state, lowering the internal temperature of the display case.

2. **Air Circulation:** Some refrigerated display cases use fans to ensure uniform circulation of cold air inside, maintaining a constant temperature on all shelves.

3. **Temperature Control:** The display cases are equipped with thermostats that allow you to regulate and maintain the desired temperature. This function is essential for correctly storing the products on display, preventing them from deteriorating.

4. **Lighting:** Refrigerated display cases are often equipped with internal lights (generally LED) to highlight the products and make them more attractive to customers. The lighting is designed not to influence the internal temperature.

5. **Insulating Glass:** The display case is generally built with insulating glass which minimizes the loss of cold, ensuring optimal energy efficiency and maintaining clear visibility of the products.

### How to use it

1. **Installation:** Place the display case in a suitable place, away from heat sources and with sufficient space for ventilation. Make sure it is connected to a suitable electrical outlet.

2. **Temperature Setting:** Use the thermostat to set the desired temperature based on the products you want to store (for example, a lower temperature for dairy products and a slightly higher temperature for baked goods) .

3. **Loading the Products:** Arrange the products on the shelves in an orderly manner, ensuring good visibility and accessibility for customers. Avoid overloading the display case to ensure optimal circulation of cold air.

4. **Daily Maintenance:** Clean the inside and outside of the display case regularly to keep it hygienic and attractive. Periodically check the efficiency level of the refrigeration system and the condition of the door seals.

5. **Monitoring:** Keep the internal temperature under control to ensure that it remains constant and adequate for the products stored.

### When it is best to buy a refrigerated display case

1. **Commercial Retail Activities:** If you run a shop, a pastry shop, a bar, a supermarket or a restaurant, a refrigerated display case is essential for storing and displaying fresh products such as sweets, cured meats, dairy products, drinks and ready meals.

2. **Presentation of Fresh Products:** When it is necessary to keep products fresh for long periods while ensuring an attractive presentation for customers, a refrigerated display case is indispensable.

3. **Increase in Impulse Sales:** A well-lit and well-positioned shop window can attract customers' attention, encouraging impulse purchases and increasing turnover.

4. **Safe Storage:** When it is important to keep products at a specific temperature to avoid deterioration, the refrigerated display case guarantees food safety.

### Why it is better to buy a used refrigerated display case

1. **Economic Savings:** New refrigerated display cases can be expensive. Buying a used showcase allows you to get quality equipment at a significantly lower cost, freeing up resources for other investments.

2. **Appropriate Functionality:** Refrigerated display cases have a long operational life if well maintained. A used model, if in good condition, can offer the same functionality as a new display case at a reduced price.

3. **Lower Depreciation:** Used appliances tend to lose less value over time than new ones, which can be an advantage if you decide to resell the display case in the future.

4. **Sustainability:** Purchasing a used product helps reduce the environmental impact associated with the production and disposal of commercial equipment.

5. **Immediate Access:** Used display cases are often available immediately, reducing the wait time that may be necessary for the delivery of a new model.

In conclusion, a used refrigerated display case represents a smart choice for commercial activities that need to preserve and present fresh products without having to bear the costs of a new appliance. By carefully evaluating the condition and performance of your used equipment, you can get efficient, long-lasting equipment at an affordable price.