Progress does not stand still, so household appliances are improving more and more every day. Among the developers' attention were washing machines.
Today, on the CMA control panel, you can find such fashionable inscriptions as Fuzzy Logic, Eco Bubble, Stream Wash and others. Sometimes we use technology without even paying attention to these inscriptions. But in vain, because the functionality of expensive equipment must be used to the fullest.
Below you will find out what Fuzzy Logic is in the washing machine.
How does it work
So, Fuzzy Logic - what is it? If you translate this phrase from English into Russian, then we get the value "fuzzy logic." The term appeared back in the 65th year of the last century and has nothing to do with washing machines. Therefore, trying to understand what this combination of words means is not worth it. This is just a melodic verbal composition, which was liked by the manufacturers. What is this function really?
A lot of sensors are built into the Fuzzy Logic washer that weigh the laundry, determine how dirty the clothes are, control the hardness of the water and much more. All these sensors and sensors send data to the control board, which, having collected the indicators, decides what time to take for washing, how much water to allocate and which mode to choose.
For example, in such an AGR there is an optical sensor equipped with an infrared beam, which determines through the water test how dirty the laundry is. The cleaner the water, the cleaner the things. Also, the machine with Fuzzy Logic can determine the grease stains - the faster the water gets saturated with dirt, the more greasy stains are put on clothes.
If you describe the essence of the function in ordinary words, it turns out: “The dirtier and fatter the laundry, the longer it will take to wash.”
In the table below you will see how the cycle time is calculated depending on the degree and type of soiling of the laundry.
In the table you will see 5 definitions of time - very small, small, medium, large and very large, which means 8, 12, 20, 40 and 60 minutes, respectively.
In the latest models, in addition to calculating time, Fuzzy Logic technology can calculate how much water is needed for washing, powder or detergent, and also calculate the required drum speeds during spinning. In this case, the washing machine uses the type of laundry, the degree of hardness of the water, and other parameters as the initial data.
Since there can be hundreds of combinations, there should be many modes in the car. This is the only and main distinguishing feature of SMA with Fuzzy Logic from a conventional machine.
In general, the system described above works on the basis of the following principle:
Pros and cons
Speaking about the advantages of the system, it is worth noting only the real benefits that the user receives:
- Reduced wash cycle time because the sensors determine the type and degree of soiling of the laundry.
- Reduced water consumption due to the function of determining the weight of things.
- Reduced energy consumption, as less water is required, requiring heating.
- Automated wash cycle. You do not need to choose the washing parameters: temperature, wringing speed, washing time and other options.
Important! Cars with Fuzzy Logic stand an order of magnitude higher than conventional models. Therefore, choosing a modern washer, consider this in your budget.
It is impossible not to say about the minuses of cars with the "Fuzzy" function. Although they can be somewhat subjective, as they are based on user reviews. And, as you know, often the performance of a machine depends on compliance with operating rules, the correct connection and other factors.
So, the disadvantages may be as follows:
- Due to the active use of complex electronics, the durability of the machine is reduced, and the likelihood of breakdowns is growing.
- When washing, the program can be automatically adjusted, which means that the time originally reported by the machine for washing can change during the process.
The vast majority of users are still satisfied with their choice and are confident that the advantages of such models are more than disadvantages. Particularly pleased with the machine fans of intellectual technology who value their time.
Lineup: Overview
Consider some representatives of the "smart" technology:
Zanussi ZWSG 7101 V
This is a roomy washing machine with compact dimensions and A ++ energy efficiency class. With a depth of only 39 cm, you can load up to 6 kg of laundry into the drum. The user is available 14 automatic programs, in each of which you can adjust the parameters of the water temperature and spin intensity.
Specifications:
- Capacity: 6 kg.
- Weight: 64 kg.
- Water consumption for washing: 48 liters.
- Energy Efficiency Class: A ++.
- Dimensions (WxDxH): 60x39x85.
- Spin: 1000 rpm.
- Programs: 14 pcs (Delicate, Economical, Fast, Preliminary, etc.).
- Class of washing / spin: A / C.
- Protection: against leaks, from children, control of imbalance and foam.
- Features: selection of washing temperature, notification of the end of the program, delayed start up to 20 hours.
Pros:
- Simple and intuitive controls.
- Detailed instructions.
- Well rains things.
- Corrects the program time, depending on the weight of the laundry.
Minuses:
- There is no automatic program at 90 degrees.
- Laundry on the program "Cotton" 200 minutes.
- Noisy spin, especially if standing directly on the tile
Expert commentary! It is recommended to use anti-vibration mounts to install the SMA level.
- There is no bottom panel (bottom) - hence the noise. No isolation from noise and vibration.
- Powder smell at high temperature wash.
- Short hose.
BOSCH WLG20265OE
This is a narrow model, designed for 5 kg. There are modes for washing outerwear, shirts and shirts, a night cycle is also provided. Implemented the ability to add things to the drum during washing. Leakage blocking and child protection are additional features.
LG F-10B8ND
This is a freestanding machine with 6 kg of loading, an extraction of 1000 rpm and an energy efficiency class A. One of the most popular models, due to its cost. Users appreciated the design, simple operation, quiet operation, convenient powder cuvette and other features of the device. Buyers are unhappy that most of the 13 programs are too long, but they can be customized, especially since the intelligent function adjusts the duration of the mode based on the weight of things.
Parameters:
- Capacity: 6 kg.
- Weight: 59 kg.
- Water consumption for washing: 56 liters.
- Energy Efficiency Class: A.
- Dimensions (WxDxH): 60x44x85.
- Spin: 1000 rpm.
- Programs: 13 pcs (Delicate, Economical, Fast, Preliminary, etc.).
- Class of washing / spin: A / B.
- Protection: against leaks (partial), from children, control of imbalance and foam.
- Features: selection of washing temperature, notification of the end of the program, delayed start up to 19 hours, Smart Diagnosis.
Electrolux PerfectCare 600 EW6S4R04W
Another popular model at an affordable price. The baby is designed for 4 kg of linen and is equipped with touch controls. It provides 14 programs and there is an anti-allergy function.
Parameters:
- Capacity: 4 kg.
- Energy Efficiency Class: A +.
- Dimensions (WxDxH): 60x34x85.
- Spin: 1000 rpm.
- Programs: 14 pcs (Delicate, Fast, Pre, Steam, etc.).
- Class of washing / spin: A / C.
- Protection: against leaks, from children, control of imbalance and foam.
- Features: selection of washing temperature, notification of the end of the program, delayed start.
Pros:
- Lots of programs.
- Does not jump during spin.
- Convenient management.
Minuses:
- Noisy at work.
Samsung WF1802XEC
Another full-sized representative of washing equipment. In addition to Fuzzy Logic, there is an Eco Bubble system. Equipped with 9 programs. There is an option that refreshes clothes without washing.
The cost of each model ranges from 25 to 100 thousand rubles, so you can choose the wallet to your taste.
Do not fall for the bait of marketers, buy only models with the option of determining the weight of the laundry, otherwise you will not wait for savings when washing. Be vigilant and pick only high-quality “smart” equipment.