Check that the circuit breaker used for the air conditioner has not been triggered.
Check that the power cable is plugged into a wall socket and the socket is switched on, if necessary.
Check that the temperature indicator on the unit is lit; if necessary, press the 
(On/Off) button on the remote control or unit.
Check that there are no obstacles between you and the unit.
Replace the remote control batteries if necessary.
Check that you are close enough to the unit (seven metres/yards or less).
(On/Off) button on the remote control
Check that you are pointing the remote control at the remote control sensor on the unit.
Replace the remote control batteries if necessary.
Check that the correct operating mode has been selected(Cool).
The room temperature may be too low.
Dust may be blocking the air filter; refer to page 26 for cleaning instructions. 
Check that there is no obstacle blocking the air flow into or out of the unit.
Check that the timer has been programmed correctly; refer to page 12~14, 20~22.AW2492L specifications
The Samsung AW2492L is a cutting-edge air conditioner that epitomizes efficiency and innovation in home cooling solutions. Designed for optimal performance, this model stands out with its impressive array of features and technologies that enhance both user experience and energy savings.One of the most notable technologies featured in the AW2492L is the Digital Inverter technology. This advanced system allows the air conditioner to maintain a consistent temperature without the frequent on-and-off cycling typical of traditional units. By adjusting the compressor speed according to the cooling requirements, the inverter technology not only ensures a more stable and comfortable environment but also significantly reduces energy consumption, leading to lower electricity bills.
The AW2492L incorporates a powerful cooling capacity, making it suitable for a variety of room sizes. Its ability to rapidly cool spaces means that users can experience relief from the heat almost instantly. Furthermore, the air conditioner is designed with eco-friendly refrigerants. This commitment to environmental sustainability aligns with modern consumers’ increasing focus on reducing their carbon footprint.
In addition to cooling functionality, the Samsung AW2492L is equipped with multiple air flow modes, offering versatility to meet different needs. Users can select from various settings, including powerful cooling for quick relief during extreme temperatures, or a quieter mode for comfortable night-time operation. The unit also features a smart mode that automatically adjusts settings based on the ambient conditions, enhancing comfort and efficiency.
The AW2492L is built with user convenience in mind. With an intuitive remote control, users can effortlessly adjust settings from anywhere in the room. The air conditioner also features a user-friendly digital display, providing clear visibility into the current temperature and operating mode.
Maintenance is simplified with the inclusion of easy-to-clean filters that help maintain indoor air quality. Regular cleaning of these filters is crucial for optimal performance and longevity of the unit.
In summary, the Samsung AW2492L is an efficient and feature-rich air conditioning solution, characterized by its Digital Inverter technology, powerful cooling capabilities, eco-friendly refrigerants, and user-centric design. Perfect for modern living, it offers both comfort and affordability, making it a top choice for homeowners seeking reliable air conditioning.