The modern rhythm of life makes us appreciate every minute, however refrigeration equipment brands Biryusaespecially single-chamber models require periodic attention and scheduled maintenance. Many owners are faced with the question of when and how exactly this procedure should be carried out so as not to spoil the products and damage the equipment. Single-chamber Biryusa models are equipped with a drip system or static cooling, which implies mandatory manual defrosting every 3–6 months.
Ignoring the formation of ice crust on the chamber walls can lead to increased energy consumption and reduced compressor efficiency. In this article, we will analyze in detail the algorithm of actions that will help you safely and quickly service your refrigerator.
Causes and frequency of defrosting
Moisture contained in the air and products inevitably settles on the coldest element of the chamber - the evaporator. Over time, this layer turns into a dense ice coat, which interferes with heat transfer. If you notice that ice thickness has exceeded 5 millimeters, this is a direct signal to start the procedure.
In addition, “snow” mass often accumulates in the freezer compartment of single-chamber models, which reduces the useful volume and disrupts air circulation. Regular maintenance allows you to extend the service life compressor and maintain a stable storage temperature.
- ❄️ Accumulation of ice more than 0.5 cm thick on the back wall.
- 📉 A noticeable decrease in the efficiency of freezing food.
- 🔊 Increased noise during operation of the unit due to the load on the motor.
- 💧 The appearance of puddles under the refrigerator due to overflow of the drainage groove.
The frequency of the procedure depends on the humidity in the room and the number of door openings. In the summer, when humidity is high, defrosting unit has to be done more often, sometimes once every 2-3 months.
Preparation for the defrosting process
Before starting any manipulations, it is necessary to properly prepare the workplace and the equipment itself. The first step should always be to disconnect the device from power supply. Unplug the cord from the outlet to protect yourself and the electronic components of the refrigerator.
Next, you should empty the chambers of the contents. It is better to temporarily transfer all perishable products (perishable) into bowls with ice or into a neighbor’s refrigerator if the process takes a long time. Models Biryusa are characterized by the presence of removable shelves, which also need to be removed for washing.
☑️ Preparing for defrosting
Do not forget to prepare containers for collecting melt water. In single-chamber models, water often flows not only into a special gutter, but also onto the floor if the drainage hole is clogged. Cover the floor around the refrigerator with rags or old towels.
⚠️ Attention: Never try to speed up the process by using a hair dryer or heating devices, directing hot air directly to plastic parts. A sharp temperature change can lead to deformation of the internal plastic or damage to the evaporator tubes, which will cause freon leakage.
Natural defrosting: step-by-step algorithm
The safest method for any equipment is natural defrosting. After you turn off refrigerator and remove food, leave the doors wide open. This will provide an influx of warm air and accelerate the melting of the ice.
The process can take from 3 to 10 hours depending on the temperature in the room and the thickness of the ice shell. During this time, it is strictly forbidden to turn on the device. Periodically check the water collection tray and pour out the liquid in a timely manner so that it does not overflow.
| Stage | Action | Execution time |
|---|---|---|
| 1 | Disconnecting from the network and removing products | 10-15 minutes |
| 2 | Natural thawing of ice | 3-8 hours |
| 3 | Removing residual water and dirt | 20-30 minutes |
| 4 | Drying the chambers and switching on | 1-2 hours |
If the ice has come away from the walls, but large pieces are stuck, you can carefully pry them off with the plastic spatula included in the kit, or use a wooden kitchen spatula. Metal tools, such as knives or forks, are strictly prohibited - one awkward movement will pierce the thin evaporator tube.
What to do if the ice does not melt?
If the room is very cold (for example, in winter on unheated kitchen), the process may take a long time. In this case, you can place containers with warm (not boiling water!) water inside the chambers. This will speed up the melting, but make sure that the hot water vapor does not damage the rubber seals.
Removing ice and cleaning the internal surfaces
When the bulk of the ice has melted, it is necessary to thoroughly clean the internal surfaces. To wash plastic and enamel walls Turks, use a weak solution of baking soda or a mild detergent without abrasive particles.
Pay special attention to the drainage hole, which is usually located at the bottom of the back wall. If it is clogged with crumbs or slime, water will accumulate at the bottom of the refrigerator. You can clean the channel using a special flexible brush or a cotton swab.
- 🧼 Use a soda solution (1 tablespoon per liter of water) for disinfection.
- 🚫 Avoid aggressive chemicals, bleach and solvents.
- 🌿 To eliminate the odor, you can wipe the walls with a solution of lemon juice.
After wet cleaning, be sure to wipe all surfaces dry with a clean cotton cloth. Residual moisture can quickly turn into a new layer of ice immediately after switching on, so the stage drying is critically important.
⚠️ Attention: When cleaning the rubber seals on the door, do not use hot water, as this may cause damage drying out and loss of elasticity. There are special silicone lubricants for caring for rubber.
Completing the procedure and first start-up
After the chambers are washed and wiped dry, let the refrigerator stand with the doors open for another 30-60 minutes. This is necessary for the final evaporation of micro-moisture and equalization of the temperature of the internal components to room temperature.
Place the shelves and drawers in their places. Make sure they are securely fastened. Now you can connect the power cord to the outlet. Do not rush to load the products right away - let the empty refrigerator run for 1-2 hours so that it reaches the required temperature.
Only after the indicator (if any) has gone out or enough time has passed, you can gradually fill the chambers with products. Do not overload the unit in the first hours of operation, let the compressor enter the operating rhythm.
Typical errors during defrosting
Owners often make mistakes that shorten the service life of the equipment. One of the most common is trying to break the ice with a knife. As already mentioned, this is a direct path to an expensive cooling system repair. Another mistake is turning on the refrigerator immediately after washing, when the inside is still damp. This leads to the formation of an ice crust after just a few hours of operation. Also, do not leave the door open for a day without supervision, as this can lead to deformation of the hinges. repairs cooling systems.
Another mistake is turning on the refrigerator immediately after washing, when the inside is still damp. This leads to the formation of an ice crust after just a few hours of operation. Also, do not leave the door open for a day without supervision, as this can lead to deformation of the hinges.
- 🔪 Using sharp metal objects to chip ice.
- 💦 Turning on the device in wet chambers.
- 🌡️ Using boiling water to speed up melting.
- 📦 Loading warm products immediately after defrosting.
Following simple operating rules will allow your Biryusa refrigerator to serve for many years without breakdowns. Regular maintenance is the key to stable temperature and freshness of your products.
⚠️ Attention: The design of the drainage system in Biryusa may vary depending on the model. In some older versions, the water tray may be missing or removable. Always check the technical documentation of your specific model before starting active operations with water.