pour abaisser la température de la pièce.
pour augmenter la température de la pièce.
et 
en même temps pour faire passer l’affichage de la température de Fahrenheit (°F) à Celsius (°C). Répétez l’étape 7 pour passer de °C à °F.
et le bouton 
pour modifier le réglage. 
et le bouton 
pour sélectionner l’heure à laquelle l’unité se mettra en marche (START).
et le bouton 
pour sélectionner l’ heure
WS12, WY09, WY12 specifications
Friedrich is a well-known name in the HVAC industry, particularly recognized for its innovation and quality in providing efficient and reliable cooling solutions. The Friedrich WY09, WS12, WY12, WS15, and WE15 models are a part of their lineup that reflects cutting-edge technology, robust performance, and a commitment to energy efficiency.The Friedrich WY series, particularly models WY09 and WY12, are window air conditioners designed to provide powerful cooling in compact spaces. They feature advanced inverter technology that allows them to adjust the compressor speed based on the cooling demand, resulting in quieter operation and reduced energy consumption. The WY series is equipped with a programmable thermostat and multiple fan speeds, giving users greater control over their indoor climate. Furthermore, these units often come with a 24-hour timer and a remote control for added convenience.
On the other hand, the Friedrich WS series, including WS12 and WS15 models, is designed for wall-mounted installation, making them an excellent option for homeowners looking to save window space while still enjoying excellent cooling capabilities. These models offer high energy efficiency ratings, which can significantly reduce electricity bills. The WS series incorporates features like easy-to-use digital controls, energy saver modes, and filtration systems that improve air quality by capturing dust and allergens.
The WE15 model caters to those who need robust performance in larger spaces. This unit combines substantial cooling power with features found in smaller models, like smart technology integration and Wi-Fi connectivity. This allows users to control their air conditioning remotely via smartphone apps, making it easy to adjust settings and manage energy use from anywhere.
All of these Friedrich models prioritize user convenience and efficiency. Many come with washable filters, reducing maintenance costs and promoting better air quality. Additionally, they're designed with a focus on durability and low noise levels, ensuring comfort and peace in residential and commercial settings alike.
In summary, Friedrich's WY09, WS12, WY12, WS15, and WE15 models exemplify reliability and innovation in air conditioning technology. They are engineered to meet varying cooling demands while maximizing energy efficiency, making them ideal choices for those looking for effective climate control solutions. Whether installed in a window or a wall, these air conditioners deliver the performance and features necessary for modern living.