Features of Centek air conditioners
All devices from this manufacturer have five main modes of operation:
- cooling - if the temperature exceeds the set value by 1°C, then the cooling mode is activated;
- heating - if the air temperature is lower than the set value by 1°C, then the heating mode is activated;
- automatic - temperature stabilization in the range from 21°C to 25°C by turning on cooling or heating;
- ventilation - the flow of air without changing its temperature; this mode is set manually or there is an automatic switch to it from the previous three modes when there is no need to heat or cool the air;
- dehumidification - extracting excess moisture from the air and removing it through a special tube to remove water.
The temperature measurement can be made using two sensors. One of them is located on the body of the indoor unit, and the second is integrated into the control panel.
The quality of its work and trouble-free service life depend on the correct installation of the split system. In the absence of skills, it is better to use the services of specialists
Also, all models have three additional options:
- Super. Activate intensive mode, which works in conjunction with heating or cooling.
- Eco.Economy mode. In fact, savings are achieved by increasing the range of permissible temperatures. So, when the air conditioner is set to 22°C, the cooling start will work if the value exceeds 24°C, and in heating, if the temperature is below 20°C.
- Sleep. Sleeping mode. Within two hours, the air conditioner either lowers or raises the temperature by 2 degrees (depending on cooling or heating operation), and then stabilizes it.
For all wall-mounted models, there are two standard remote controls, which makes it easier to purchase them in the event of a breakdown of the remote control that comes with the air conditioner.
All the information necessary for setting up and operating the split system is displayed on the remote control. Therefore, the display on the front panel of the indoor unit can be turned off
Many Centek air conditioners are equipped with outdated rotary compressors. This significantly reduces the cost of the entire system, but increases power consumption.
To justify the choice between a modern inverter system or a conventional rotary system, it is necessary to calculate the difference in consumption and convert it into a monetary equivalent according to the current tariff. It is better to purchase rotary systems if the operation of the air conditioner is rarely needed.
With frequent load, it is better to use a more expensive inverter analogue, which, in addition to saving electricity, has a number of advantages:
- longer warranty from the manufacturer;
- less chance of breakage;
- less noise from work.
Another feature of Centek air conditioners is the use of Toshiba motors, which are not made in Japan, but at the Chinese GMCC plant.
After the Chinese company Midea bought out a controlling stake in this enterprise, only technology and the ability to use the brand remained from the Japanese giant, which manufacturers from Centek and many other little-known companies took advantage of.
The type and manufacturer of the compressor are indicated in the technical documentation for the air conditioner. This data should be trusted more than advertising brochures
It must be admitted that the quality of rotary compressors from GMCC is often criticized, but this is less true for inverter models.
Therefore, in the case of choosing a device with such a motor, it is better to follow a few simple rules:
- Do not give a long maximum load. It is better to choose a split system with some margin for the area of the serviced premises.
- Clean the filter according to the instructions - at least 1 time per 100 hours of operation. If there is a lot of dust, this should be done more often. You can reduce the amount of impurities in the air by installing an autonomous humidifier.
- Take advantage of the possibility of extending the warranty period, if feasible. For example, for the CT-5324 system, the manufacturer's liability for failure is 1 to 3 years.
Another aspect to consider when buying Centek air conditioners is that their cost should be lower than that of well-known brands of similar power.
Sometimes retailers greatly inflate prices for budget devices. So, for example, the CT-5909 model can be found in the range from 13 to 20 thousand rubles. You should not overpay for split systems from this manufacturer.
Plant Gree
The Gree plant is the world's largest manufacturer of climate control equipment.It produces components and finished products in China under the following brands:
- Gree is a trademark directly owned by the manufacturer.
- TOSOT, the rights to which also belong to the plant, is a China-oriented brand.
- Panasonic. There used to be a Sanyo line, but after the merger with Panasonic, the brand was taken out of the market.
- Mitsubishi Heavy Industries (not to be confused with Mitsubishi Electric), owned by a Japanese concern.
- General and DANTEX are brands targeted at UK customers.
- York and TRANE - positioning themselves as American brands.
- Daikin is a leading brand in the industry. Performs product assembly on Gree.
Air conditioners manufactured by Gree under their own brands can be cheaper than competitors and have similar technical parameters.
Global manufacturer Samsung
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Split-system Samsung AQ09EWG is the most popular device in the low price category. It can both cool and heat a room up to 20 sq.m. and is equipped with several modern functions, such as: ventilation mode, automatic temperature maintenance and the possibility of dehumidifying the air up to 1l / h. This wall-mounted split system has 4 speed modes and a self-diagnostic system.
The features of this representative of climate technology include: the presence of an additional air filter with a deodorizing effect and equipment with a convenient function for storing settings. This "baby" has a rather large cooling capacity, 2.8 kW. The only limitation of this representative of Korean climate technology is the length of the freon line, which can be no more than 15 m.
The price of an air conditioner varies from 250 USD. up to 350 USD
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Samsung AR12HSFNRWK / ER - inverter equipment in the middle price category. This device, functionally, is practically no different from the previous air conditioner, except for increased power and some additional functions. The cooling power of the device is 3500 W / 4000 W, which is enough to create a microclimate in the room up to 25 - 30 sq.m.
Of the additional functions, one can note: self-diagnosis, the ability to work in fully automatic mode and work in ventilation mode. The features of the device include: the presence of an additional air filter with a deodorizing effect, equipment with a convenient function for storing settings and the possibility of dehumidifying the room.
The cost in various stores of the country varies from 450 USD to 550 USD
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The Samsung AR12HSSFRWK/ER wall-mounted air conditioner has all the advantages of the previous model: It can work both for cooling and heating the air, it has a ventilation mode, the ability to automatically maintain the temperature, and the ability to dehumidify the air. Additional functions and power of this climate system also do not differ from the previous one. But a function has been added to its features that allows ice not to form in the drainage tube.
In addition, an additional filter element has been added that can effectively clean the air from biological contaminants, as well as the ability to control this climate system through a wi-fi connection. With such a technique, it can be controlled remotely using a smartphone or tablet computer.
The price category of this device is from 850 USD. up to 1000 USD
Conclusion:
Based on reviews, 90% of buyers were satisfied with the presented Samsung air conditioners. The majority of votes were cast for the inexpensive split-system Samsung AQ09EWG, which has all the necessary modes of operation and a lot of additional features for quite reasonable money.
Conclusions and useful video on the topic
General recommendations for choosing an air conditioner for your home:
Interior wall modules design:
About the advantages of Kentatsu:
Kentatsu specializes in serial production of models, so you can always choose a device that fully meets the needs of the apartment owner.
By and large, the brand is just beginning to conquer the market for household climate control equipment for the home. In 3-4 years, 2-year-old models and novelties will be tested better, more reviews will appear, and then it will be possible to draw more accurate conclusions about the operation of devices.
And what air conditioner did you choose for your house, apartment or office? Please tell us why you preferred a particular model, whether you are satisfied with the work of the purchased split system. Add feedback, comments and ask questions - the contact form is below.
