Light indicators are essential components in commercial refrigeration to ensure proper system operation and safety. These visual devices provide immediate indications regarding system status, warning of anomalies such as overheating, compressor faults or temperature variations. Standardised colours, such as red for critical alarms and green for normal operation, facilitate quick interpretation by staff. The main applications are provided below.
Refrigerator aisles, display cabinets, automatic dispensers and vending machines, click below and download the free infographic to find out which light solutions can be integrated into these devices.
Light indicator applications in commercial refrigeration
As mentioned, light indicators play a crucial role in commercial refrigeration, improving safety and operational efficiency. Used to indicate the operating status of refrigeration units, they help prevent faults and maintain the temperature required for food storage. They can signal anomalies such as open doors or temperature variations, allowing timely intervention. Furthermore, light indicators are essential in remote monitoring systems, providing real-time updates to operators. This technology helps reduce energy waste and ensures product quality, making it essential in commercial refrigeration. A few specific products are analysed in detail below.
Refrigerated display cabinets
Refrigerated display cabinets, such as those for ice cream, are among the most popular products for commercial refrigeration. They ensure optimal preservation of food products, keeping their quality and freshness intact. The light indicators installed on these machines provide immediate visual indication of the equipment status. They facilitate temperature monitoring and ensure the ice cream or chilled product is always stored at the ideal climate, preventing energy waste and improving the sustainability of these solutions.
Refrigerated aisles
Refrigerated aisles represent an additional category of commercial refrigeration equipment essential for the presentation of fresh (or even frozen) products in supermarkets and grocery stores. Light indicators are also useful in this case to ensure the internal temperature remains stable, sustainable refrigeration and effective control of energy consumption. Thanks to LED indicators, managers can quickly detect any anomalies, keeping products at optimal temperature and reducing energy waste.
Refrigerated display cases
Refrigerated display cases are designed to display and store food products at controlled temperatures. Used mainly in supermarkets, bakeries and restaurants, this equipment ensures the freshness and safety of food. In this case as well, light indicators are crucial: a status indicator can notify operators in real time whether the internal temperature is correct or if a malfunction is present. A common example is the door open indicator, which notifies staff if the display case door is not closed properly, thus preventing heat loss and preserving product freshness.
SLIM light indicators for commercial refrigeration
At SLIM, we offer a complete range of light indicators specifically designed for the commercial and industrial refrigeration sector. These devices combine efficiency and design, meeting customers’ demands for convenience and sustainability.
Designed to optimise visibility and facilitate identification of the operating states of refrigerated units, these devices provide an intuitive interface. LED technology ensures low energy consumption and long lifespan, contributing to environmental sustainability. Furthermore, our indicators are easy to integrate into existing systems thanks to their compact and modular design. They improve management of temperature control and operating conditions, reducing the risk of failures and preserving the integrity of stored products.
Light indicators for panels: status indicator and door open indicator
Light indicators for panels consist in reliable tools for real-time monitoring of refrigeration equipment. They are available for different panel bore diameters (6 mm to 22 mm), and consist of a light source, a plastic support and a lens: they can be customised in terms of type, voltage, connection method and terminal, depending on the functional requirements of the end application. Ideal for signalling the status of the device or for an incorrect closure, they are available in various light and colour setups to also meet the aesthetic requirements of refrigeration devices. The vandal-proof version has been developed to better withstand mechanical stress and other aggressive chemicals.
In conclusion, commercial refrigeration requires the right components to maintain resources at the correct temperature, preserving products, reducing energy waste and improving sustainability of such solutions.
Discover how SLIM’s light solutions can revolutionise your commercial refrigeration devices. Click on the button below to contact us and receive further information.
