Modern models of refrigeration equipment are often equipped with automatic defrosting systems, which gives owners a false impression that the equipment is completely autonomous. However, even advanced units of the series Biryusa 6 require periodic human intervention to maintain hygiene and energy efficiency. Ignoring the need for scheduled maintenance can lead to a decrease in the quality of cooling of products and the appearance of unpleasant odors inside the chambers.
The process of clearing the internal space from ice is not a complex engineering task, but requires strict adherence to the sequence of actions. Improper defrosting can damage plastic elements or break the tightness of seals. In this article, we will look in detail at how to safely and effectively carry out this procedure for your model.
Owners often wonder whether it is necessary to interfere with the operation of the equipment at all if it seems to be functioning normally. The answer is clear: regular cleaning extends the life of the compressor and evaporator. Let's figure out why this is so important for your model.
Why it is important to defrost Biryusa 6 regularly
The accumulation of a snow coat on the inner walls of the chamber is not just a cosmetic defect, but a serious technical problem. The ice crust has excellent thermal insulation properties, which forces compressor to work in increased mode, trying to reach the set temperature. This leads to excessive consumption of electricity and accelerated wear of the motor.
In addition, bacteria and mold fungi actively multiply in melting ice and condensate. Even if the contamination is not visually noticeable, the microflora inside the chamber can cause rapid spoilage of products and the appearance of a specific odor, which is then very difficult to remove. Regular defrosting is primarily a matter of sanitation.
⚠️ Warning: Excessive icing can block vents in forced air systems. This disrupts the uniformity of cooling throughout the entire volume of the chamber.
Another important aspect is the safety of the products themselves. If there is poor air circulation, the temperature in different zones of the refrigerator may differ, which leads to freezing of vegetables or, conversely, spoilage of meat due to insufficient cold. Timely removal of ice guarantees stable temperature conditions temperature regime.
Preparation for the defrosting procedure
Before starting any manipulations, it is necessary to properly prepare the workplace and the unit itself. The first step will be to completely empty the refrigerator compartments of food. Take care in advance about where to transfer perishable goods so that they do not have time to deteriorate during the work. You can use cooler bags or take food out to the balcony if the temperature there is low enough.
Next, you should disconnect the device from the electrical network. Unplug the power cord from the outlet. This is a critical safety condition, since any manipulations with water and electrical appliances should be carried out only in the absence of voltage. Make sure that the outlet is accessible and you do not have to pull the cord across the entire kitchen.
Now you need to remove all the removable elements: shelves, drawers, egg trays and bottle holders. Glass and plastic can crack due to temperature changes if left inside while defrosting, especially if you plan to speed up the process with warm water. It is best to wash them separately in the bathroom under running water using a mild detergent.
☑️ Preparing for defrosting
Don't forget to lay old towels or rags on the floor around the refrigerator. As the ice begins to melt, water may flow through the drainage holes or simply leak out of the chamber, and it is important that it does not get on the laminate or hardwood floors. Prepare in advance several dry rags and a container for collecting water.
Steps for properly defrosting a refrigerator
The safest defrosting method recommended by manufacturers is natural thawing. Once you have unplugged the appliance and removed it from it, simply leave the doors open. The process will take from 4 to 8 hours depending on the room temperature and the thickness of the ice layer. Do not try to speed things up with aggressive methods unless there is an urgent need.
During natural melting, water will flow into special grooves at the bottom of the chamber and then into the drainage hole. Periodically check that the tray is not overfilled and empty it in a timely manner. If water begins to accumulate at the bottom of the refrigerator faster than it leaves, carefully scoop it out with a glass or use a blower to pump out the water.
After all the ice has melted, you must thoroughly wipe the internal surfaces dry. Use a soft, lint-free cloth. Pay special attention to the corners and joints of the panels where moisture could remain. Only after complete drying can you begin washing and disinfection.
⚠️ Attention: Never use sharp objects (knives, screwdrivers, scrapers) to chip ice. You may accidentally puncture the evaporator, and the refrigerator will fail beyond repair.
If there is no time for natural defrosting, you can use a hairdryer, but only in the cold or lukewarm air mode. The hot jet can deform the plastic or damage the seals. Keep the hair dryer at a distance of at least 30 cm from the surface and constantly move it without stopping in one place.
What happens if you use the hair dryer incorrectly?
Using a hair dryer at maximum power near plastic panels can lead to their melting and the appearance of a persistent burning smell, which will then be absorbed by the products.
Washing and disinfection of internal chambers
After removing the ice, the stage of hygienic processing begins. Even if the refrigerator is visually clean, microscopic food particles and bacteria may remain on the walls. To clean, use a weak solution of baking soda or a special refrigerator cleaner. Avoid harsh chemicals with chlorine or abrasive particles, which can scratch the glossy plastic.
Wipe all surfaces thoroughly, including the chamber ceiling and doors. Don't forget about the rubber seal around the perimeter of the door - this is where mold accumulates. Carefully walk along the folds of the seal with a cotton swab dipped in a disinfectant solution. The cleanliness of the seal directly affects the tightness of the closure.
After wet cleaning, be sure to wipe all surfaces with a dry, clean cloth. Remaining moisture can cause rapid formation of new plaque or an unpleasant odor. Let the refrigerator stand with the doors open for another 15-20 minutes until the smell of detergent and moisture has completely evaporated.
| Treatment area | Recommended product | Treatment frequency |
|---|---|---|
| Internal walls | Soda solution (1 tbsp per 1 liter of water) | At each defrosting |
| Rubber seal | Vinegar solution or special. spray | Once every 3 months |
| Shelves and drawers | Warm water and soap | At each defrost |
| External housing | Stainless steel product | Once a week |
First start after defrosting
When the interior is perfectly clean and dry, you can assemble the refrigerator. Replace all shelves, containers and drawers. Make sure they fit snugly and are secured correctly. Now is the time to plug in the device. Press the power button or simply insert the plug into the outlet.
Do not rush to load products right away. Let the refrigerator run idle for at least 2-3 hours. During this time, the compressor will reach the required temperature, and the system will stabilize. If you load warm products immediately, the load on the motor will be critical, which can lead to its breakdown.
During the first hours of operation, listen to the sounds of the operating unit. Slight gurgling or cracking of the plastic (thermal expansion) is acceptable. However, a loud knock, hum or whistle should alert you. If everything goes smoothly, after a few hours you can carefully begin filling the chambers with products.
What you should absolutely not do
There are a number of common misconceptions and dangerous tips that can turn routine maintenance into expensive repairs. First, never pour boiling water directly onto ice crust. A sudden change in temperature can cause cracks in the plastic case or damage the evaporator tubes sealed into the wall.
Secondly, do not use a vacuum cleaner to remove water. Household vacuum cleaners are not designed to suck up liquid, and this will cause a short circuit and damage the vacuum cleaner itself. To remove water, use only rags, sponges or special devices for collecting liquid.
⚠️ Attention: Do not turn on the refrigerator if there is still water or ice inside. Water that gets into the drainage system when it freezes can create an ice plug, disrupting the flow of condensate in the future.
Also refrain from using chemical solvents, acetone or gasoline to remove stickers or dirt. These substances destroy the structure of the plastic, making it brittle and cloudy. Use only cleaners designed for household appliances.
The myth about salt
Some people advise sprinkling salt on ice to speed up the melting. This cannot be done, since the saline solution is aggressive to metal and can cause corrosion of the elements of the cooling system.
Frequent questions and answers (FAQ)
How often do you need to defrost the Biryusa 6 refrigerator?
The frequency depends on the humidity in the room and the number of door openings. On average, it is recommended to carry out the procedure every 6 months. If you notice that ice is growing faster, check the tightness of the seal.
Is it possible to defrost a refrigerator without unplugging it?
No, this is prohibited by safety rules. Working with water and live electrical appliances carries the risk of electric shock. In addition, the compressor may try to turn on during the process, which will lead to breakdown.
What to do if an unpleasant odor appears after defrosting?
Most likely, there are bacteria left inside or a piece of spoiled product in a hard-to-reach place. Try wiping the cameras with a solution of vinegar or citric acid. You can also place an open pack of activated carbon or a special odor absorber tablet inside.
Does it need to lubricate the seal after washing?
Yes, this will extend its service life and maintain elasticity. Use special silicone grease for rubber seals. Apply it in a thin layer after the rubber has completely dried.
Why does the refrigerator not turn on for a long time after defrosting?
Modern models may have a start delay to protect the compressor. Also, temperature sensors may not yet detect the heating of the chambers. If the refrigerator does not turn on for more than 30-40 minutes, check the power connection and the condition of the plug.