Modern models of refrigeration equipment, even with the No Frost function, require periodic maintenance, but owners of equipment Atlant with a manual or drip defrosting system face this need regularly. The formation of ice crust is a natural physical process in which moisture from food settles on the evaporator and turns into ice, which inevitably reduces the efficiency of the unit. Ignoring this process can lead to compressor starting to work with increased load, trying to compensate for the broken thermal insulation of the ice.
Correct defrosting allows not only to restore the useful volume of the chamber, but also to extend the service life of the motor, and also ensure hygienic safety of stored products. In this article, we will analyze in detail the algorithm of actions for models Atlant, discuss typical errors and answer questions that users have when servicing equipment.
It is important to understand that the procedure requires time and preparation, since haste often causes breakdowns thermostat or damage to internal plastic elements. Let's look at why this happens and how to act correctly so that your refrigerator will serve for many years without complaints.
Why ice forms and when defrosting is necessary
A coat of ice on the walls of the freezer is formed due to the temperature difference when opening the door and the humidity contained in the air and food. In models Atlantthat are not equipped with an automatic moisture removal system, this process occurs faster if the sealing rubber bands are worn out or the door does not close tightly. A layer of ice more than 5-7 millimeters thick is already beginning to act as a heat insulator, preventing the evaporator from effectively cooling the internal volume.
When the ice becomes too thick, temperature sensors may not work correctly, sending erroneous signals to thermostat. This forces the compressor to work almost non-stop, which leads to overheating and increased energy consumption. You may notice that the refrigerator is humming louder than usual, and its operating time before shutting down has increased significantly.
There are several signs indicating that the procedure must be carried out immediately, without waiting for the planned schedule:
- 🧊 The thickness of the ice layer on the back wall or door has exceeded 1 centimeter.
- 🚪 The freezer door stopped closing tightly due to ice on the seal.
- 🌡️ The temperature inside the chamber no longer corresponded to the set values, the food began to thaw.
- ⚡ Electricity consumption has increased noticeably, the meter is spinning faster.
⚠️ Attention: If ice accumulates unevenly or only in one corner, this may indicate a malfunction of the moisture removal system or damage to the seal, and not the need for scheduled defrosting.
Preparation for the process of defrosting the refrigerator
Before starting any manipulations with Electrical appliances need to be kept safe, so the first step should always be to completely unplug the appliance. Unplug the plug from the outlet, making sure that access to it will not be blocked during operation. If the cord is short, use an extension cord, but do not allow it to come into contact with water, which will drain when the ice melts.
The next step is to empty the chambers of food. All contents of the freezer should be removed and placed in basins, thermal bags, or simply taken out to the balcony if the temperature there is sub-zero. It is also better to prepare a cool place for products from the main compartment to minimize the risk of spoilage during equipment downtime. The faster the process, the better for food safety.
Do not forget to remove all removable elements: shelves, drawers, egg trays and containers. It is more convenient to wash them separately under running water using mild detergents. Plastic parts Atlant are quite durable, but at low temperatures they become brittle, so do not let them fall.
To collect melt water you will need:
- 🪣 Several deep basins or containers with low sides.
- 🧽 Absorbent rags, towels or special wipes for cleaning.
- 🧹 Mop or floor rag for removing water from the floor.
- 🧴 Mild detergent for treating internal surfaces.
Step-by-step instructions: how to defrost the freezer Atlanta
After the refrigerator is turned off and empty, leave the freezer and refrigerator doors completely open. This will provide a flow of warm air and start the natural melting process. Depending on the thickness of the ice layer and the room temperature, the entire process can take from 3 to 10 hours. Do not try to speed up this stage using artificial methods, which will be discussed below.
While the ice is melting, start washing the removable parts and wiping the inner walls. Use warm water with a little baking soda or mild dish soap. Harsh chemicals or abrasive powders can damage the evaporator coating or plastic housing, which will lead to the appearance of an unpleasant odor in the future.
When most of the ice has disappeared, carefully inspect the drainage hole, usually located at the bottom of the rear wall of the refrigerator compartment. It could become clogged with debris or pieces of ice. Clean it with a special brush or soft wire to ensure free flow of condensate in the future.
Here is a checklist of actions for proper defrosting:
☑️ Defrosting algorithm
It is important to wait until all surfaces are completely dry before turning on. Residual moisture can instantly turn into a new ice crust when starting the compressor, nullifying all your efforts.
What absolutely should not be done during defrosting
There is a common misconception that the ice melting process can be accelerated by any available means, but for equipment Atlant this can be fatal. The most dangerous action is using sharp objects (knives, screwdrivers, scrapers) to chip ice. The aluminum evaporator, hidden behind a plastic panel or located openly in older models, is very easy to damage.
A puncture of the evaporator leads to an instant release of refrigerant (freon) to the outside. Restoring the system in this case requires calling a technician, vacuuming and refilling, which can cost a significant part of the price of a new refrigerator. Repair after mechanical damage is often considered a non-warranty case.
It is also prohibited to use open flame sources or powerful heating devices in close proximity to plastic:
- 🔥 Do not place pots with boiling water inside - the plastic may become deformed from local overheating.
- 💇 Do not use a hair dryer to dry your hair - a stream of hot air can melt thin elements or damage wiring.
- 🌡️ Do not pour hot water directly onto the walls - a sharp temperature change causes microcracks in the material.
⚠️ Attention: Mechanical removal of ice with a knife is the most a common cause of irreparable damage to refrigerators. Ice should melt only naturally.
What to do if you do pierce the evaporator?
If you hear a hissing sound and steam comes out when breaking the ice, stop working immediately. Open the windows for ventilation (freon can be toxic in high concentrations) and call a specialist. You won't be able to seal the hole yourself - soldering and refilling the system are required.
Comparison of defrosting methods: natural and accelerated
Owners often argue about which method is better: wait for natural melting or use a fan. The natural method is 100% safe, but it is time consuming. Using a fan (directed into the chamber, but not inside) creates air circulation, speeding up the process without the risk of overheating the plastic.
Below is a table comparing different approaches to removing ice:
| Method | Exposure time | Safety for equipment | Efficiency |
|---|---|---|---|
| Natural melting | 4-10 hours | High | 100% |
| Fan (blowing) | 2-4 hours | High | 95% |
| Heating pad with warm water | 1-2 hours | Medium (risk plastic) | 90% |
| Mechanical chipping | 15-30 minutes | Critical low | Dangerous |
The most optimal solution for models Atlant is a combination of natural melting with light blowing from a room fan directed towards the open door. This allows you to reduce downtime by half without the risk of damaging internal components.
Starting the refrigerator after defrosting
After thorough washing and, most importantly, complete drying of all surfaces, you can begin assembly. Replace all shelves, drawers and containers. Make sure they are securely locked into the guides. Now is the time to check the condition of the rubber seals on the doors - wipe them with a soft cloth soaked in a weak solution of vinegar to maintain elasticity.
Plug in the refrigerator. Please note that it is not recommended to download products immediately. Let the equipment run idle for at least 1-2 hours so that it reaches the required temperature and stabilizes operation compressor. Only after this can you gradually add food, starting with those that require the least cold.
If, after turning on, you hear unusual noise, clicks, or notice that the refrigerator is not cooling, check whether the doors are installed correctly and whether the tubes are pinched at the back. In some cases, it takes up to 24 hours of operation to restore refrigerant circulation.
Prevention and maintenance frequency
The frequency of defrosting directly depends on the model your Atlanta and intensity of its use. For refrigerators with manual defrosting, it is considered optimal to carry out the procedure once every 3-4 months. If you notice active ice growth earlier, it is worth checking the tightness of the doors.
Regular prevention includes not only removing ice, but also checking the cleanliness of the condenser (grid at the back). Dust and animal hair that accumulate there impair heat transfer, causing the motor to work harder. The grill should be vacuumed every six months.
Following simple rules for storing food will also help reduce humidity:
- 🍲 Cover liquid foods with lids or film.
- 🥩 Do not put hot food in the chamber.
- 🚪 Minimize the time you open doors, especially in hot weather.
Is it possible to defrost a refrigerator without unplugging it?
No, this is strictly prohibited. The compressor will try to compensate for the heat entering when the door is open and will burn out from overload. In addition, there is a risk of a short circuit when water comes into contact with electrical components.
How long should the refrigerator sit before turning it on?
30-60 minutes after complete defrosting and drying are enough for the pressure in the system to stabilize and all contacts to dry. If the refrigerator was transported lying down before, you need to wait at least 4-8 hours.
What to do if water appears under the refrigerator after defrosting?
Check whether the drainage hole in the refrigerator compartment is clogged. Also make sure that the condensation tray (above the compressor at the rear) is intact and installed correctly. Water often drips past the tray if it is moved.
Is frequent switching on and off harmful for the compressor?
Yes, frequent defrost cycles (more than once a month unnecessarily) create unnecessary load on the start relay and motor. Defrost the equipment only as ice forms or according to the schedule in the instructions.
Do you need to wash the inside of the refrigerator if it is visually clean?
Yes, definitely. Even if dirt is not visible, bacteria and mold multiply in the micropores of plastic, which cause an unpleasant odor. Use special products or a soda solution for disinfection.