Use this operation only when the remote controller is defective or lost.
When the emergency operation switch is pressed,the" Pi "sound is heard once, which means the start of this operation.
In this operation, the system automatically selects the operation modes, cooling or heating, according to the room temperature.
When machine is running in emergency, the set value of temperature and wind speed couldn't be altered; meanwhile, it can't operate for dehumidifying or under timing mode.
Use this switch in the test operation when the room temperature is below 16
than 5 seconds. After you hear the "Pi" sound twice, 
release your finger from the switch: the cooling operation
Press the emergency operation switch once more, or manipulate through the remote controller; the "Pi" sound, the emergency or test operation is terminated.
When the remote controller is manipulated, it gets the system back to the normal operation mode.
001050, HSU-12LH13, HSU-09LH13 specifications
The Haier HSU-12LH13 and HSU-09LH13 are prominent models in the air conditioning sector, designed to provide energy-efficient cooling and comfort for residential and light commercial spaces. Both units exemplify Haier's commitment to innovation and performance, offering a range of features aimed at enhancing user experience.One of the key features of the Haier HSU-12LH13 and HSU-09LH13 is their impressive energy efficiency ratings. These air conditioners are equipped with advanced inverter technology, which allows for variable speed operation of the compressor. This technology not only reduces energy consumption significantly but also maintains consistent room temperatures, making them an eco-friendly choice.
The cooling capacity of these units is another noteworthy aspect. The HSU-12LH13 has a cooling capacity of 1.5 tons, making it suitable for medium-sized rooms, while the HSU-09LH13 offers a capacity of 1 ton, ideal for smaller spaces. This versatility allows users to select the model that best fits their specific cooling needs without overburdening their energy bills.
In terms of air quality, both models integrate advanced filtration systems that effectively eliminate dust particles, allergens, and pollutants from indoor air. This feature is critical for those with respiratory issues or allergies, ensuring a healthier living environment.
User convenience is further enhanced through smart technologies incorporated into these air conditioners. They often come equipped with remote control functionality, allowing users to adjust settings from a distance. Some models also offer Wi-Fi connectivity, enabling control through smartphone applications, making it easier for users to modify temperature settings or schedule operations remotely.
Another important characteristic is their quiet operation. Both the HSU-12LH13 and HSU-09LH13 are designed to minimize noise levels, ensuring peaceful surroundings, which is particularly beneficial during nighttime use.
Durability is also a standout feature, with robust construction and high-quality materials ensuring long-lasting performance. The units are designed to withstand varying weather conditions, and the compressor is protected against corrosion, enhancing their lifespan.
Overall, the Haier HSU-12LH13 and HSU-09LH13 are excellent choices for consumers seeking both performance and energy efficiency. With their modern features, smart technology integration, and strong focus on air quality and noise reduction, these models represent a compelling option for anyone looking to enhance their indoor environment.