Modern household appliances require regular maintenance to maintain their performance over many years. Owners of brand equipment Polyus often wonder about the frequency and correctness of the defrosting procedure. Full defrosting it is necessary even for models with advanced moisture removal systems, as it allows you to clean the internal surfaces from bacteria and odors.
Ignoring this procedure may lead to a decrease in cooling efficiency and an increase in energy consumption. The ice crust on the evaporator creates a thermal insulation effect, forcing compressor to work with increased load. In this material we will analyze in detail how to prepare the unit, what actions to perform step by step and what absolutely cannot be done.
It is worth noting that different models require an individual approach. Old single-chamber modifications and new two-chamber systems with technology No Frost have their own maintenance features. Understanding these nuances will help avoid breakdowns and extend the life of your device.
Features of cooling systems Pole and frequency of defrosting
Brand equipment Polyus is equipped with various types of cooling systems, from classic drip to combined. The frequency of the procedure directly depends on the technology installed in your device. For models with a manual or drip system for defrosting the freezer defrosting required every 3-6 months.
If your unit is equipped with a system No Frost (or Low Frost), the manufacturer recommends carrying out general cleaning and defrosting less frequently, about once a year. However, even in such systems, ice can form if the doors are opened frequently or the seals fail. In this case, it is necessary to check the condition sealing rubber and tightness of the chambers.
⚠️ Attention: Frequent formation of a thick ice crust (more than 5 mm) indicates a violation of the tightness or malfunction of the sensors, and not the need for more frequent defrosting.
It is important to consider operating conditions. If the refrigerator is installed in a room with high humidity or warm food is often placed in it, the service intervals should be reduced. The frequency is also affected by the degree of loads chambers: a full refrigerator keeps the cold better, but requires more careful care of the ventilation ducts.
Preparing the refrigerator for defrosting
Before starting any manipulations, it is necessary to properly prepare the equipment. The first step is to disconnect the device from the power supply. Never attempt to remove ice while the power cord is plugged in, as water and electricity are a dangerous combination. Unplug the socket or turn off the machine on the panel.
Next, you should completely empty the chambers of products. It is better to transfer all perishable goods to a cool place or in a bowl with ice so that they do not deteriorate during the procedure. Shelves and drawers also need to be removed for separate washing. This will allow you to gain access to all corners of the internal space.
☑️ Preparing for defrosting
Prepare a container for collecting water and rags. The water will drain by gravity, and it is important that it does not get on the floor, especially if you have laminate or parquet. Cover the floor around the appliance with old towels or newspaper. Make sure that everything ventilation holes inside the chamber is free of large pieces of ice before starting the main wash.
Step-by-step instructions: defrosting process
The safest and most correct way of defrosting is natural. Leave the refrigerator and freezer doors open. The ice melting process will take from 3 to 24 hours depending on the thickness of the ice and the temperature in the room. Do not try to speed up the process by using a hairdryer or hot water, unless the instructions for your model Polyus indicate otherwise.
During the melting process, the water will flow into a special tray located above the compressor at the bottom of the device. If the volume of water is large, the pan may overflow, so monitor its condition and empty it promptly. Use soft rags to wipe the inner walls as the water drains.
What to do if the ice does not melt?
If a lot of time has passed and the ice crust remains, check to see if the drainage hole is clogged. Sometimes a clog prevents water from flowing, creating the illusion of unthawed ice. Carefully clean the hole with a soft knitting needle or brush.
After all the ice has melted, thoroughly wipe all surfaces dry. Pay special attention to the corners and joints of the panels. It is important to remove not only water, but also condensation that may have settled on the walls. Only after complete drying can you begin sanitary treatment.
Odor elimination and disinfection
The defrosting period is the ideal time to combat unpleasant odors and bacteria. Simply wiping with water is often not enough. For disinfection, you can use a weak vinegar solution or a special refrigerator cleaner. Avoid using aggressive chemicals with chlorine or abrasive particles. Thoroughly wash all removable elements: shelves, drawers, egg trays. It is better to wash them in warm water with the addition of a mild detergent. After washing, be sure to rinse them with clean water and let them dry completely. Wet shelves that are installed back can become a source of mold. chemistry with chlorine or abrasive particles.
Thoroughly wash all removable elements: shelves, drawers, egg trays. It is better to wash them in warm water with the addition of a mild detergent. After washing, be sure to rinse them with clean water and let them dry completely. Damp shelves that are placed back can become a source of mold.
| Medicine | Application | Efficiency |
|---|---|---|
| Vinegar solution (1:3) | Wipe walls | High (kills bacteria) |
| Baking soda | Stain removal | Medium (absorbent) |
| Lemon juice | Odor elimination | High (refreshes) |
| Special means | Disinfection | Maximum |
To eliminate persistent odors After washing, you can place activated carbon or an open pack of soda inside the chambers. These substances are excellent absorbents and will help maintain freshness in the first days after switching on.
Starting the refrigerator after defrosting
It is critically important not to plug in the appliance immediately after you have wiped off the last drop of water. The compressor and internal systems must warm up to room temperature. A sudden start refrigerant in a cold unit can lead to water hammer and failure of the compressor.
Leave the doors open for another 30-60 minutes after finishing cleaning. This will ensure the final evaporation of moisture from hard-to-reach places and equalization of temperatures. Make sure that the area around the compressor and ventilation grilles at the back of the device is dry and clean.
⚠️ Attention: Do not plug in the refrigerator if there is still ice or water inside the chambers. This may lead to an electrical short circuit.
After turning on, let the refrigerator run idle (without food) for 2-4 hours. During this time, it will dial the necessary temperature, and the thermostat will turn off the compressor. Only after reaching the operating mode can you load products.
Typical errors during defrosting
Many users make mistakes trying to speed up the process. The most common of them is using a knife or sharp objects to chip ice. This is strictly prohibited, as it can be damaged pipeline with the refrigerant. Repair in this case will be difficult and expensive.
Another mistake is using a hair dryer with hot air or hot water. Sudden temperature changes are dangerous for plastic parts and can cause internal plastic deformation or cracks. Plastic becomes brittle in the freezer, and mechanical stress or heat can destroy it.
Do not forget to check the condition of the drainage hole. If it's clogged with debris, water will pool at the bottom of the refrigerator or leak onto the floor, creating puddles. Regular cleaning of the drainage is part of the proper care care of the equipment.
Recommendations for care and prevention
To ensure that the refrigerator Pole serves for a long time, follow simple operating rules. Do not place hot pots or warm foods into the chamber. This leads to a sharp increase in humidity and the rapid formation of frost on the walls. Regularly check the tightness of the door. If the seal is worn out or dirty, the cold will escape and the compressor will work without interruption. Wipe the sealing rubber with a soft cloth soaked in soapy water once a month. frost on the walls.
Check the door seal regularly. If the seal is worn out or dirty, the cold will escape and the compressor will work without interruption. Wipe the sealing rubber with a soft cloth soaked in soapy water once a month.
Keep an eye on the gap between the back wall of the refrigerator and the wall of the room. For normal air circulation, a distance of at least 5-10 cm is necessary. Overheating of the rear part of the device negatively affects the efficiency of heat exchange.
Is it possible to defrost a refrigerator without unplugging it from the network?
It is absolutely not possible. Defrosting requires a complete disconnection from the power supply. A running compressor will try to compensate for the heat entering when the door is open, causing it to overload and possibly break down. In addition, melt water can get on the electrical contacts.
How long should the refrigerator sit after defrosting?
The optimal time to stay turned off after washing is from 2 to 4 hours. This is necessary to completely dry the internal surfaces and warm the compressor to room temperature before starting the refrigerant.
What to do if the refrigerator does not freeze after defrosting?
If, after turning on and going through a full operating cycle (about 2-3 hours), the temperature does not decrease, check how tightly the door is closed and the position of the thermostat. If the problem persists for more than 5-6 hours, perhaps the system was damaged or the electronics failed during defrosting, you need to call a technician.
Is it necessary to defrost a No Frost refrigerator?
Yes, but much less often. No Frost systems automatically remove moisture, but once a year it is recommended to carry out a complete defrost for hygienic treatment, washing the fans and checking the drainage system for blockages.