TechnologiesElectronics

Haier (conditioners): reviews, instructions, manufacturer

Air conditioners are a kind of technology that is sought after by both private individuals who seek to improve comfort at home, and corporations that solve a similar problem in the office or on production lines. Among the most popular in Russia, manufacturers of the appropriate type of climate technology - the Chinese brand Haier. What are the features of the air conditioners it produces? What is the specificity of their use?

General information about the Haier brand

Haier exports its products all over the world. Equipment produced under the Chinese brand, is presented in 96 varieties and more than 15 thousand models.

Haier produces air conditioners of almost all types - wall, ceiling, window, mobile, etc. The products of the Chinese brand are characterized by high processability. This is largely due to the fact that experts in the field of science are joining the process of developing air conditioners.

Technological advantages of air conditioners

What are the technological features of Haier's air conditioners? It can be noted that the products of this Chinese corporation use special types of refrigerants that are safe for the planet's atmosphere. Air conditioners from Haier are equipped with filters of coarse cleaning, by means of which the air is cleared of various types of contaminants - dust, mold, as well as harmful chemicals - benzene, sulfur dioxide and formaldehyde. Another notable feature, characterized by Haier's air-conditioners - the manufacturer equips them with effective noise-absorbing elements. Materials of the device body are resistant to corrosion and atmospheric phenomena.

Air conditioners produced by Haier can operate in a mode in which the fan is tuned for increased speed. This ensures that the desired temperature in the room is achieved in the shortest possible time. Also devices from Haier have a unique function Smart Eye, which provides a reduced level of power consumption of the air conditioner. Another notable feature of devices from the Chinese brand is the provision of uniform circulation of air flows in the room. The Soft function, which is implemented in the devices, reduces the noise of their operation, and also allows to dry the air without lowering the temperature level.

How does Haier look like? A photo of one of the popular samples of the corresponding type of climate technology is below.

We see that the Chinese brand produces stylish, optimized in terms of design for both home and office use devices.

Main Product Codes

Air conditioners Haier are available in a wide range of modifications. The manufacturer company classifies them within the framework of a special code system that allows you to determine which type of device the device belongs to. Regarding modern air conditioner models, the following basic codes are adopted:

- SU (this code indicates that the air conditioner belongs to the category of wall-mounted);

- PU (air conditioning refers to the type of floor, column);

- W (this code indicates that the air conditioner is a window air conditioner);

- M (the device is classified as mobile);

- CFU (air-conditioning, classified as floor-ceiling);

- BU (cassette-type device).

There are also codes that classify the air conditioner for a number of basic functions. If the device contains the code H, it means that it can both heat up and cool the air. If the name of the device uses the code C, its functions are limited to cooling. There is a special code B - it is used for inverter air conditioners.

How to determine which type of device belongs to? Very simple. For example, the air conditioner Haier HSU 09HMC203 R2, reviews of which are widely distributed in online stores due to the great popularity of this device, refers, therefore, to instruments that can both heat and cool air, and the best way to install them is to Wall. In a similar way, you can determine the type of other modifications of devices from the Chinese brand. For example, air conditioners Haier HSU 07 HEK303, reviews of which are also common, belong to the same category as the 09HNC203 R2.

Popular Series

Another basis for the classification of climatic technology from Haier is the assignment of devices to a particular series. Now the Chinese brand produces air conditioners within a huge number of series. Let's consider 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 ionizer of air, which charges the atmosphere with the corresponding elementary particles. Related to this type and produced by Haier air conditioners (reviews of many buyers 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 within the R series, the Chinese company produces devices that are not classified as inverter. Characterized by the presence of a function of effective air exchange, as well as cleaning the atmosphere of the premises. This type of air conditioning is also equipped with an ionizer.

Another popular series of devices is V. Their feature is that they are capable of providing fresh air to the air-conditioned room. This function reduces 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 technological devices of the inverter type 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 technology to maintain the exact level of temperature in the room, as well as the presence in the devices of effective mechanisms for heating and cooling the air. In the EA series, devices that do not belong to the inverter category are also manufactured. They are also characterized by high level of technological processes of heating and cooling of the surrounding atmosphere. So, for example, in a mode of rising of temperature of air the stream is directed vertically. If there is cooling - then along the ceiling.

The devices of the K series are characterized by the availability of 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 in this series can operate at three different fan speeds.

Devices of the E-series are Haier air-conditioners (reviews of many users confirm this), which belong to the category of the most functional. It is also characterized by a high degree of automation of work. Among its noteworthy functions is the preparation of the atmosphere of the room before going to bed.

Widespread popularity is also characteristic of mobile air conditioners Haier, reviews about which are the most positive. Devices of this type can be placed in any part of the room, they do not require installation. At the same time, their functionality is at the highest level. The fan of the devices in this series can also operate at three different speeds.

Air Conditioning Systems

Another remarkable series of devices from Haier are systems of the H-MRV type, which belong to the inverter category. They are adapted to the maintenance of a group of rooms using a series of structural elements integrated into the system. The corresponding type of unit is characterized by ease of installation. Among the notable features of devices - low power consumption.

If you continue the study of air conditioning systems from Haier, then it's worth to study the devices related to the E-Multi series. These solutions are characterized by their universality - they are equally adapted for servicing both residential apartments and offices. Blocks that enter the system can be of different types - cassette, wall, floor, or, for example, channel. The customer decides which one to choose, proceeding from the specifics of the premises, which he decided to equip with air-conditioners.

Another interesting system is 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 design features of this system is that its compressor is located in the outdoor unit. The considered type of system belongs to the category of inverter. Characterized by a low level of energy consumption.

Cassette conditioners

Haier also produces a wide range of cassette air conditioners. They are represented in a wide range of models.

Excellent quality Haier inverter air conditioners, whose reviews are also presented on the thematic online portals in large numbers, are presented in the AB series. Devices of this type are noteworthy by the installation technology. Their indoor unit is located in the ceiling ceiling space. With the help of special blinds, the ceiling is protected from dirt.

There are in the Haier line the AB series cassette devices, which are not classified as inverter. Similarly, they are installed on a false ceiling, and the air is sent to four different sides. However, as soon as the device is started, hot air is supplied along the ceiling, so as not to discomfort people inside the room.

Among the popular - cassette devices series HBU. This type of air conditioners, like the previous ones, are mounted in the ceiling ceiling space. Their feature is that the air is simultaneously fed into four different sides. This keeps the temperature uniformity in different parts of the room. In addition, the devices are capable of supplying external air into the rooms.

The devices of the HCFU and AC series are of the universal type. They can be installed on walls or on ceilings. Characterized by effective air distribution. In the automatic mode, the flow is controlled both horizontally and vertically.

Devices of the HCFU series are also presented in the modifications related to the under-ceiling. The design features of this type of devices allow them to be used for air conditioning of large spaces. The air conditioners in this series also provide access to the outside air rooms. To the category of ceiling-ceiling also belong devices of the AC series. They are characterized by ease of use and a high level of automation.

Specificity of operation of the air conditioner

Having studied the specificity of the Haier series of air conditioners, we can consider the features of the operation of the devices. Reviews about Haier air conditioners largely reflect the practice of using certain functions of the device. Users exchange views on the features of certain operating modes of the air conditioner, their operation control.

The Haier brand produces a huge number of models of climate technology. Therefore, the specific operation of a particular device must be consistently disclosed in the corresponding instruction to the device. In some cases, Haier's air conditioning systems are too dissimilar from the point of view of operational features. An instruction that would fit each of them probably can not be developed.

At the same time, a set of rules and methods of working with air conditioners was developed in the market of climate technology, touching on the key aspects of the use of devices. It does not matter which devices are at the disposal of the owner of the premises - if it is Haier air-conditioners, the instruction of this type may well be relevant for it. So, what do experts in the field of climate technology recommend regarding the operation of air conditioners?

Using the air conditioner: basic rules

Key rules reflecting the specifics of the use of climate technology of the appropriate type, suggest the following range of recommendations.

Firstly, it is unacceptable to locate the air conditioner in places where it is likely that foreign objects enter 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 relevant areas of the room, any of the people in it will accidentally place an object inside the gratings.

Secondly, using the air conditioner to cool the room, you should choose the temperature mode in the values of 21-23 degrees. Lower performance may adversely affect the quality of the compressor. In addition, the organisms of many people are sensitive to temperature changes, especially in the heat. And if the user of the air conditioner sets the corresponding values lower than those indicated, the people in the room can catch cold.

Thirdly, it is important to place the base unit of the device outside direct sunlight. Following this rule will significantly extend the life of the air conditioner. Also, a stream of bright sunlight may in some cases be an obstacle to controlling the instrument using the remote. Owners of air conditioners, before leaving the premises, should carefully check whether the air conditioner turned on the desired functions after pressing the appropriate buttons. Otherwise, it may happen that the person inadvertently set a lower or, on the contrary, too high a temperature.

Error Codes

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 sufficiently unified system for fixing errors in the functions performed by devices. If a problem arises during the operation of the device, then a code is displayed on the device's display screen, according to which it is possible to determine what its essence is.

What are the possible air-conditioning errors produced by Haier? Let's consider their list.

E0. This code indicates that the device is experiencing problems with the drainage of the condensate.

E1. If this code is displayed on the screen, it means that the pressure indicator in the air conditioner compressor is increased.

E2. This is an indicator that an ice crust 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 indication that the A / C 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 there is no communication between the different units of the device.

E7. This code indicates that the internal module can not respond to commands from the control panel.

E8. This is a signal that the electric motor, which is located in the internal module, is overloaded.

F0. This code means that the temperature sensor, which fixes the temperature level in the room, is turned off.

F1. This is a signal that the thermal sensor, which is installed on the heat exchanger in the structure of the internal module, does not work.

F2. This code means that the thermal sensor, which is installed on the heat exchanger in the structure of the external module, does not work.

F3. This error code means that the outdoor temperature sensor does not work.

F4. This is a signal that the temperature sensor, which functions when the air is supplied, does not work.

FF. This code signals that there are problems with electricity supply.

These are the features that characterize Haier's air-conditioners. The instructions for the use of these devices, reflecting the general aspects of their operation, and the error codes that we have listed, will help the user to ensure the smooth operation of climate technology.

Now we will study what the owners of air conditioners from Haier say after using the devices.

Reviews

What are the reviews about Haier HSU air conditioners - in particular, those samples that we mentioned above? The opinions of the owners of the devices can be classified into several varieties.

First, these are statements that characterize not only, in fact, Haier produced air conditioners. Reviews of the manufacturer of devices - 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 appeals to the consumer. In particular, many note the low cost of devices such as HSU. Among the popular low-cost solutions - air conditioner Haier HSU 07HMD203 R2, reviews about which are often found. It can be noted that many retailers sell this device at a significant discount.

Secondly, these are assessments that characterize how well the Haier air-conditioners are performing with the assigned tasks. Comments on the reliability and stability of climatic equipment, confirm that these devices are quality. The opinions reflecting this aspect of the use of air conditioners are generally quite positive.

Thirdly, these are opinions reflecting the functionality of the instruments. They describe what the capabilities of Haier's air conditioners are. Feedback from many users of this type of technology reflects the interest of the consumer in that the device has as many useful features as possible. In this aspect, Haier devices are characterized by users very positively and are evaluated as sufficiently functional.

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