The power source must be exclusively used for air conditioner. (Over I0A)
In the case of installing an air conditioner in a moist place, please install an earth leakage breaker.
For installation in other places, use a circuit breaker as far as possible.
Pipe cutting is carried out with a pipe cutter and burs must be removed. 
After inserting the flare nut, flaring work is carried out.
Please pour water in the drain pan of the indoor unit, and confirm that drainage is carried out surely to outdoor.
In case that the attached drain hose is in a room, please apply heat insulation to it without fail.
Please kindly explain to our customers how to operate through the instruction manual.
Is the lamp normally lighting?
Are cooling and heating (when
Is the operation of room temperature regulator normal?HSU-07HEA03/R2, HSU-09HEA103/R2, 0010516146, HSU-22HEA03/R2 specifications
The Haier HSU series air conditioners, specifically the HSU-22HEA03/R2, HSU-09HEA103/R2, and HSU-07HEA03/R2 models, exemplify the brand's commitment to delivering efficient cooling solutions without compromising on comfort or energy consumption. These models incorporate a blend of advanced technologies and user-friendly features designed to cater to diverse climatic conditions and preferences.One of the standout features of the HSU series is its energy-efficient design. The air conditioners boast high energy efficiency ratings, ensuring that users benefit from lower electricity bills while enjoying effective cooling. This efficiency is achieved through the implementation of inverter technology, which adjusts the compressor speed according to the cooling demand. This not only enhances performance but also significantly reduces noise levels, making for a more comfortable indoor environment.
Speaking of noise, Haier has prioritized quiet operation across the HSU series. The models are designed with sound-dampening technologies that keep operation to a minimum, allowing for a peaceful ambiance in homes and offices. This is particularly beneficial for bedrooms or shared spaces where noise can be a distraction.
The HSU series also incorporates a sophisticated air filtration system. The filters are designed to capture dust, pollen, and other airborne particles, improving indoor air quality. This feature is especially crucial for allergy sufferers and those looking to maintain a healthy living environment. Additionally, some models come equipped with a self-cleaning function, which helps to maintain the efficiency of the air conditioning unit and prolong its lifespan.
User convenience is another key characteristic of the HSU models. They come with intuitive remote controls that allow users to adjust settings such as temperature and fan speed from anywhere in the room. Furthermore, many models in the series feature programmable timers and sleep modes, ensuring optimal comfort without unnecessary energy consumption during the night.
The sleek and modern design of the HSU series units allows them to blend seamlessly into various room decors. They are compact and wall-mounted, making them suitable for both residential and commercial settings.
In summary, the Haier HSU-22HEA03/R2, HSU-09HEA103/R2, and HSU-07HEA03/R2 air conditioners are distinguished by their energy efficiency, quiet operation, advanced air filtration, and user-friendly features. With these models, Haier reinforces its reputation as a leading provider of innovative cooling solutions that prioritize comfort, efficiency, and indoor air quality.