Each of these are explained in detail in this guide. Please refer to the relevant section.
To activate the ECO mode,
While ECO mode is activated, the display demonstration is canceled temporarily.
When you first purchase the 
After a power failure
After unplugging the unit
For each step, you have a few seconds to set the required options. If you exceed this time, you must start again.
You can display the time, even when you are using another function, by pressing 
You can also use 
/ 
buttons on the panel front or 
MAXZS940RH/ELS, MAXZS990RH/ELS specifications
Samsung has long been at the forefront of innovation in home appliance technology, and its latest offerings, the MAXZS990RH/ELS and MAXZS940RH/ELS, further cement this reputation. These two models exemplify cutting-edge advancements, combining functionality with sleek design to enhance modern living.The MAXZS990RH/ELS stands out with its spacious interior, boasting ample capacity for large families or individuals who enjoy preparing meals in bulk. Its smart storage solutions ensure that every item is neatly organized and easily accessible. This model integrates advanced cooling technology, including Triple Cooling, which maintains optimal humidity levels and temperature consistency across all compartments. This feature not only preserves food freshness but also reduces the risk of cross-contamination between different food items.
Equipped with an intelligent Inverter Compressor, the MAXZS990RH/ELS operates quietly and efficiently, adapting its speed to the cooling demands, thus significantly saving energy. The digital inverter technology not only enhances energy efficiency but also results in lower utility bills.
Similarly, the MAXZS940RH/ELS offers a versatile and user-friendly design. With a slightly smaller capacity than its counterpart, it remains perfect for smaller households or apartments. This model features a sleek exterior with a modern finish that seamlessly blends with any kitchen decor. The MAXZS940RH/ELS also employs the same Triple Cooling technology, ensuring optimal conditions for food storage while maintaining energy efficiency.
Both models come with smart connectivity features, allowing users to control and monitor their refrigerators via a mobile app. This functionality enables remote temperature adjustments, inventory tracking, and alerts when items are nearing their expiration dates. Such technological integration marks a significant shift towards smart home appliances, providing users with unparalleled convenience.
Another key characteristic of both the MAXZS990RH/ELS and MAXZS940RH/ELS is their emphasis on hygiene. Samsung's innovative anti-bacterial technology helps keep the interior surfaces clean and safe, offering peace of mind when it comes to food safety.
In summary, the Samsung MAXZS990RH/ELS and MAXZS940RH/ELS refrigerators represent a significant leap forward in kitchen technology, offering a blend of intelligent features and elegant design that cater to the needs of today’s consumers. With their focus on efficiency, connectivity, and food preservation, these models are set to redefine the standards of modern refrigeration.