Haier Corporation was founded in 1984 and is the largest manufacturer of home appliances in the Asian region. Most of the manufacturing capacity is concentrated in China, the fastest growing economy. The corporation was one of the first to receive certificates of conformity ISO 9001, AHAM and EUROVENT. The first deliveries of air conditioners to the territory of Russia were carried out in 1998.
Non inverter air conditioners
The company has launched the production of classic Hec split systems, multi-zone and channel air conditioners for commercial use and industrial installations. But classic models in the budget category are in great demand. They are distinguished by their reliability and ease of maintenance.
Series without an integrated inverter in the outdoor unit have the designation r2 at the end of the full name. They can be of the following types:
- Tibio. They have a classic design with a matte white surface. The minimum noise figure is up to 24 dB. A hidden display is located on the central part of the unit.
- Feature - the Hec Lightera system has a powerful UV lamp for indoor air sterilization. Choice of body color - white or cream. This can be done from a photo or during a personal visit to the store.
- Family. They have the highest capacity, they can be connected to an additional channel for fresh air inflow into the room with a capacity of up to 30 m³ / hour.
- Home. Economical power consumption, silent operation mode at night is provided.
The advantages of the Hec split system without inverters are affordable cost, a large selection of models. Disadvantage - the r2 series is characterized by a relatively high power consumption. The Heck 203 series has similar characteristics.
| Model / Parameter | 07hnb03 r2 | 09hnb03 r2 | 12hnb03 r2 |
| Cooling, kW | 2 | 2,64 | 3,5 |
| Heating, kW | 2 | 3 | 3,8 |
| Noise level, dB | 38/33/29 | 36/30/27 | 38/34/30 |
| Energy class | D | BUT | BUT |
| Outside temperature min | -7 ° C | -12 ° C | -7 ° C |
Optionally, each of the above models can be equipped with a Wi-Fi control unit. This will allow you to control the operation of the air conditioner remotely and adjust the desired mode even before you come home.
Inverter climate systems
The presence of an efficient control unit made it possible to reduce energy costs and optimize the operation of an inverter-type Hec split system. Additionally, the manufacturer improved the characteristics of the air channel, as a result of which the throughput indicators in the cooling mode increased by 17%, and in heating - by 22%. At the same time, prices differ from non-inverter systems by 25-30%.
Popular series:
- Lightera Crystal. It also has an ultraviolet lamp, but is characterized by reduced noise - up to 18 dB. The body color is glossy, which favorably distinguishes the model from the standard ones.
- Elegant. Optimal in terms of price / quality ratio. It is characterized by an increased length of air flow, there is a built-in O2 Fresh module. The latter is intended for ventilation of living quarters.
- Aqua. Differences - a thin body (175 mm), the ability to choose the color of the front part (white or black). A quiet operation mode "Comfortable sleep" and a built-in air ionizer are provided.
Optimum performance makes Hec climate inverter systems the best choice for your home or office. It is important to choose the right model according to the parameters.
All the above series have a built-in "Autorestart" function.It automatically activates the operation of the air conditioner after a forced shutdown, while the set mode is retained.
Instructions for air conditioners and control panels
To control the functions of the climate system, the company has developed the YR-HA universal remote control. It comes with all models and is designed to perform basic and auxiliary options, including the regulation of the air flow rate of the O2 Fresh unit.
The operating features are described in the instructions for the remote control, but the following options can be distinguished:
- ease of choice of modes - cooling, heating, dehumidification and ventilation;
- built-in timer;
- changing the rotation speed of the fan installed in the indoor unit;
- indicator showing activation of Sleep mode;
- blocking of control buttons.
Additionally, using this device, you can adjust the position of the curtains of the indoor unit, thereby changing the direction of the air flow. When switching to the "Comfortable sleep" mode, if the parameters have not been changed within 6 hours, the system automatically turns off.
Possible malfunctions and error codes
Correct installation and maintenance is a guarantee of proper operation of Haier HVAC equipment. In the first case, all installation and connection activities must be carried out by representatives of the trading organization or their official partners. The same applies to service.
The main indicator of a malfunction is the error code that appears on the display. Its detailed description is in the instructions. It is important not to try to disassemble the indoor unit yourself for troubleshooting.
Recommended procedure in case of an error in operation.
- Verify the fault code, familiarize yourself with the procedure for its elimination.
- If the work does not require dismantling, partial or complete disassembly, try to fix it yourself.
- It is imperative to consult by telephone with the company's specialists.
- Check out the possible causes of malfunctions.
The latter are also described in the technical data sheet for operation.
It must be remembered that attempts at self-repair will void the warranty and may lead to a deterioration in the condition of expensive HVAC equipment.
Reviews of air conditioners Haier Hec
Before buying, it is recommended to read the reviews on the split system Hec. Consumers note the normal operation of the installations, if the application was appropriate. It is important to choose in advance which indoor and outdoor unit will be suitable for a particular room.
Benefits:
- low noise level of the indoor unit;
- the best price / quality ratio;
- works stably at maximum modes.
Disadvantages should also be highlighted:
- the noise of the outdoor unit;
- does not cool well when the curtain position is changed;
- low quality plastic.
In general, we can conclude that Haier climate systems are the average option for a home or office. It is recommended to purchase inverter models, as they have the best performance.
The video describes the cleaning technology of the indoor unit:
