Air conditioners are a type of equipment that is in demand both by individuals who seek to increase comfort at home, and by corporations that solve a similar problem in the office or on production lines. Among the most popular manufacturers in Russia of the corresponding type of HVAC equipment is the Chinese brand Haier. What are the features of their air conditioners? What are the specifics of their use?
Haier Brand General Information
Haier exports its products worldwide. The equipment manufactured under the Chinese brand is represented in 96 varieties and more than 15 thousand models.
Haier manufactures air conditioners of almost all types - wall, ceiling, window, mobile, etc. The products of the Chinese brand are highly technological. This is largely due to the fact that experts from the field of science are connected to the process of developing air conditioners.
Technological advantages of air conditioners
What technological features characterize air conditioners manufactured by Haier? It can be noted that the products of this Chinese corporation use special types of refrigerants that are safe for the atmosphere of the planet. Haier air conditioners are equipped with coarse filters, with which the air is cleaned of various types of polluting elements - dust, mold, as well as harmful chemicals - benzene, sulfur dioxide and formaldehyde. Another notable feature that characterizes air conditioners manufactured by Haier is that the manufacturer equips them with effective noise absorbing elements. The materials used to manufacture the device case are resistant to corrosion and atmospheric phenomena.
Air conditioners manufactured by Haier can operate in a mode in which the fan is set to high revs. This ensures the achievement of the required room temperature in the shortest possible time. Haier devices also have a unique Smart Eye feature that provides reduced power consumption for the air conditioner. Another notable feature of the devices from the Chinese brand is the provision of uniform circulation of air flow in the room. The Soft function, which is implemented in the devices, reduces the noise of their work, and also allows you to dry the air without lowering the temperature level.
What do Haier air conditioners look like? A photo of one of the popular samples of the corresponding type of climate technology below.
We see that the Chinese brand produces stylish, design-optimized devices for both home and office use.
Key Product Codes
Haier air conditioners are available in a wide range of modifications. The manufacturer classifies them within a special code system that allows you to determine which type the device belongs to. Regarding modern models of air conditioners, the following main codes are accepted:
- SU (this code indicates that the air conditioner is classified as wall mounted);
- PU (air conditioning refers to the type of floor, column);
- W (this code indicates that the air conditioner is windowed);
- M (the device belongs to the category of mobile);
- CFU (air conditioning, classified as floor-to-ceiling);
- BU (cassette type device).
There are also codes that classify the air conditioner according to a number of basic functions. If the device contains code H, it means that it can both heat and cool the air. If the name of the device uses the code C, then its functions are limited to cooling. There is a special code B - it is used for inverter air conditioners.
How to determine what type a device belongs to? Very simple. For example, the Haier HSU 09HMC203 R2 air conditioner, reviews of which are widespread on the pages of online stores due to the great popularity of this device, relates, therefore, to devices that can both heat and cool the air, and the best way to install them is on the wall. In a similar way, you can determine the type of other device modifications from the Chinese brand. For example, Haier HSU 07 HEK303 air conditioners, reviews of which are also common, belong to the same category as a type 09HNC203 R2 device.
Popular Series
Another basis for the classification of climate technology from Haier is the assignment of devices to a particular series. Now the Chinese brand produces air conditioners as part of a huge number of series. Consider the features of some of them in more detail.
Among the most popular are devices of the R series. These can be inverter air conditioners. Their peculiarity is that they are equipped with an air ionizer, which charges the atmosphere with the corresponding elementary particles. Air conditioners of this type and manufactured by Haier (many customer reviews confirm this) make the air in the room very clean and pleasant, bringing the environment closer to the atmosphere of a mountain valley or forest. Also in the framework of the R series, a Chinese company produces devices that are not classified as inverter. They are characterized by the presence of the function of effective air exchange, as well as by cleaning the atmosphere of the premises. This type of air conditioner is also equipped with an ionizer.
Another popular series of devices is V. Their peculiarity is that they are capable of providing fresh atmospheric air to the air-conditioned room. This function allows you to reduce the percentage of carbon dioxide in the room. Like the air conditioners of the previous series, these devices are also equipped with an air ionizer.
Among the most technologically advanced inverter-type devices are those that belong to the EA series. Their main feature is low power consumption. This useful property of air conditioners is achieved thanks to technologies for maintaining the exact temperature level in the room, as well as the presence in the devices of effective mechanisms for heating and cooling the air. The EA Series also launches non-inverter devices. They are also characterized by a high level of manufacturability of the processes of heating and cooling the surrounding atmosphere. So, for example, in the mode of increasing air temperature, the flow is directed vertically. If cooling is carried out, then along the ceiling.
K-Series devices are characterized by an automated system for selecting the optimal operating mode. Also, air conditioners of this type are equipped with an indoor unit, in which there are various useful indicators. The devices of this series can operate at three different fan speeds.
E-series devices are air conditioners manufactured by Haier (many user reviews confirm this), which belong to the category of the most functional. It is also characterized by a high degree of automation. Among its notable functions is the preparation of the atmosphere of the room before going to bed.
Haier mobile air conditioners are also very popular, the reviews of which are the most positive. Devices of this type can be placed in any part of the room; they do not require installation. Moreover, their functionality is at the highest level. The fan of this series of devices can also operate at three different speeds.
Air conditioning systems
Another noteworthy series of devices from Haier is the H-MRV type of inverter system. They are adapted to serve a group of rooms using a series of structural elements integrated into the system. The corresponding type of blocks are characterized by ease of installation. Among the remarkable features of the devices - low power consumption.
If you continue to research air conditioning systems from Haier, then it is worth exploring devices related to the E-Multi series. These solutions are characterized by universality - they are equally adapted for servicing both residential apartments and offices. Blocks that are part of the system can be of different types - cassette, wall, floor or, for example, channel. The customer decides which one to choose based on the specifics of the premises, which he decided to equip with air conditioning.
Another interesting system is the X-Multi. It is characterized by a high degree of configuration flexibility. It can also be equally effective for both home and office. Among the main structural features of this system is that its compressor is located in the outdoor unit. The type of system under consideration is classified as inverter. It is characterized by a low level of energy consumption.
Cassette Air Conditioners
Haier also produces a wide range of cassette air conditioners. They are presented in a wide range of models.
Haier cassette inverter air conditioners of excellent quality, reviews of which are also presented on thematic online portals in large numbers, are presented as part of the AB series. Devices of this type are notable for installation technology. Their indoor unit is located in the space of the false ceiling. Using special blinds, the ceiling is protected from contamination.
There are AB series cassette devices in the Haier line that are not classified as inverter. Similarly, they are installed on a suspended ceiling, and air is sent in four different directions. However, as soon as the device starts up, hot air is supplied along the ceiling so as not to cause discomfort to people inside the room.
Among the popular ones are the cassette devices of the HBU series. This type of air conditioner, like the previous ones, is mounted in the space of a false ceiling. Their feature is that air is simultaneously supplied in four different directions. In this way, temperature uniformity in different parts of the room is maintained. In addition, the devices are able to supply outside air into the rooms.
HCFU and AC series devices are universal. They can be installed on walls or ceilings. Characterized by efficient air distribution. In automatic mode, flows are controlled both horizontally and vertically.
HCFU instruments are also available in subceiling versions. The structural features of this type of devices allow them to be used for air conditioning of long rooms. The air conditioners of this series also provide outside air into the rooms. The sub-ceiling category also includes devices of the AC series. They are characterized by ease of use and a high level of automation.
Air conditioner specifics
Having studied what the specifics of Haier series of air conditioners are, we can consider the features of the operation of the devices. Reviews of Haier air conditioners largely reflect the practice of using certain device features. Users exchange opinions regarding the features of various operating modes of the air conditioner and their operation.
Haier brand produces a huge number of models of HVAC equipment. Therefore, the specifics of the operation of a particular device should be sequentially disclosed in the relevant instructions for the device. In some cases, the air conditioners manufactured by Haier are too dissimilar in terms of operational features. An instruction that would suit each of them probably could not be developed.
At the same time, a set of rules and methods for working with air conditioners has been formed on the climate technology market, affecting key aspects of using the devices. It does not matter which devices are at the disposal of the owner of the premises - if these are air conditioners manufactured by Haier, a manual of this type may well be relevant for her. So, what do climate experts recommend regarding the operation of air conditioners?
Using an air conditioner: basic rules
Key rules that reflect the specifics of using climate technology of the appropriate type suggest the following range of recommendations.
Firstly, it is unacceptable to place the air conditioner in those places where there is a possibility of foreign objects getting into the fan grill. Therefore, it is not surprising that installing the device on a wall or ceiling is one of the most common methods of fixing the device. It is unlikely that in the corresponding sections of the room, any of the people in it will accidentally place any object inside the bars.
Secondly, using air conditioning in order to cool the room, you should choose a temperature regime in the values of 21-23 degrees. Lower performance can adversely affect compressor performance. In addition, the organisms of many people are sensitive to temperature extremes, especially in the heat. And if the user of the air conditioner sets the corresponding values lower than those indicated, people in the room can catch a cold.
Thirdly, it is important to place the base unit of the device out of direct sunlight. Following this rule will significantly extend the life of the air conditioner. Also, a stream of bright sunlight can in some cases be an obstacle to controlling the device using the remote control. Before leaving the premises, owners of air conditioners should carefully check whether the necessary functions on the air conditioner have turned on after pressing the corresponding buttons. Otherwise, it may happen that a person inadvertently set a lower or, conversely, too high a temperature.
Error Codes
The features of the operation of Haier air conditioners, as we noted above, largely depend on the specific modification of the device. At the same time, the Chinese brand has developed a fairly unified system for fixing errors in the functions performed by devices. If during operation of the device there is any problem, then a code is displayed on the device’s display screen, by which you can determine what its essence is.
What errors may Haier air conditioners make? Consider their list.
E0. This code means that the device is experiencing problems with condensate drainage.
E1. If this code is displayed on the screen, it means that the pressure indicator in the air conditioning compressor is increased.
E2. This is an indicator that an ice crust has formed on the heat exchanger located inside the module.
E3. This code means that the compressor has not reached a sufficient pressure level.
E4. This is an indicator that the air conditioning compressor has overheated.
E5. This code indicates that the compressor has shut down due to the fact that its load has exceeded the permissible level.
E6. This is a signal that no communication has been established between different units of the device.
E7. This code indicates that the indoor unit cannot respond to commands from the control panel.
E8. This is a signal that the electric motor, which is located in the indoor unit, is overloaded.
F0. This code means that the temperature sensor that detects the temperature level in the room is turned off.
F1. This is a signal that the temperature sensor, which is installed on the heat exchanger in the structure of the internal module, is not working.
F2. This code means that the temperature sensor that is installed on the heat exchanger in the structure of the external module does not work.
F3 This error code means that the street temperature sensor is not working.
F4. This is a signal that the temperature sensor that functions when the air supply is not working.
Ff. This code indicates that there are problems with the supply of electricity.
These are the features that characterize Haier air conditioners. Instructions for the use of these devices, reflecting the general points of their operation, as well as the error codes that we have listed, will help the user ensure the smooth operation of climate control equipment.
Now we will study what the owners of air conditioners from Haier say about the fact of using the devices.
Reviews
What are the reviews for Haier HSU air conditioners - in particular, those samples that we indicated above? The opinions of the owners of the devices can be classified into several varieties.
Firstly, these are the statements that characterize not only the air conditioners manufactured by Haier. Reviews about the device manufacturer - the Chinese brand - are also common. First of all, of course, in terms of price. According to many owners of air conditioners, the Chinese company offers the market functional and at the same time inexpensive solutions. And in this sense, the brand impresses the consumer. In particular, many note the low cost of devices such as HSU.Among the popular low-cost solutions is Haier HSU 07HMD203 R2 air conditioning, reviews of which are quite common. It can be noted that many retailers sell this device at a significant discount.
Secondly, these are evaluations that characterize how well the air conditioners manufactured by Haier cope with their tasks. Reviews regarding the reliability and stability of HVAC equipment confirm that these devices are of high quality. Opinions reflecting this aspect of the use of air conditioners are generally quite positive.
Thirdly, these are opinions that reflect the functionality of the devices. They describe the features that Haier air conditioners have. The feedback of many users of this type of technology reflects the consumer’s interest in having the device possess as many useful features as possible. In this aspect, Haier appliances are very positively characterized by users and are rated as sufficiently functional.