The question of how to freeze a refrigerator Indessiteoften arises among users who are faced with the need for scheduled maintenance or repair of equipment. In fact, “freezing” in everyday life usually means the process of complete defrosting and subsequent release of the unit to operating mode. Modern models of the Italian brand, be it classic two-chamber systems or advanced devices with technology Total No Frost, require strict adherence to an algorithm of actions to preserve the life of the compressor.
Improper preparation for this process can lead to damage to the internal plastic elements or, worse, failure of the water drainage system. It is important for owners to understand that even if the normal operation indicator on the front panel is on, an ice shell may have formed inside the evaporator, blocking air circulation. That is why the procedure, which is popularly called “freezing,” is a critically important part of operation.
Next we will look in detail at how to prepare the equipment, how long the process takes and what nuances exist for different types of cooling. You will learn why you should not use a hair dryer and how to properly start the unit after a long period of inactivity so that it can serve for many years without breakdowns.
Determining the type of Indesit cooling system
Before taking any action, you need to determine exactly what defrosting system is installed in your model. The frequency of the procedure and the method of its implementation directly depend on this. The brand Indesit has two main types of systems, and it is strictly not recommended to confuse them, as this affects the care of the equipment.
The first type is the classic drip system (or “crying” evaporator). In such models, the rear wall of the refrigerator compartment is periodically covered with frost, which melts when the compressor stops. The freezer compartment in such units usually requires manual defrosting. The second type is a system No Frost, where air circulation is organized so that moisture does not settle on food and walls, turning into ice.
- ❄️ Drip system: requires defrosting the refrigerator compartment 1-2 times a year, the freezer - as it increases ice.
- 💨 No Frost system: theoretically does not require defrosting, but preventive maintenance is needed once every 1-2 years to clean hidden elements.
- 🔄 Combined system: the refrigerator “cries”, and the freezer works on the No Frost principle (found in new models).
You can determine the type of system by by looking at the instructions or paying attention to the back wall of the refrigerator compartment. If you see vertical grooves and holes there, and also notice drops of water during operation, you have a classic. If the wall is dry and cold air is supplied through special deflectors, this No Frost.
⚠️ Attention: An attempt to frequently defrost the No Frost system unnecessarily can lead to drying out of the seals and imbalance of the fans. Act only when there are visible signs of icing or according to the prevention schedule.
Preparatory stage before defrosting
The beginning of the process is not just pulling the cord out of the outlet. Proper preparation takes longer than defrosting itself, and avoids food spoilage and kitchen contamination. The first step should always be defrosting products: everything that you plan to save should be transferred to bowls with ice, thermal containers, or given to neighbors if the process takes longer.
After clearing the shelves, you need to remove all removable elements: glass shelves, plastic containers, drawers for vegetables and freezer. They should be washed separately with warm water, since a sharp temperature change when washing with hot water can lead to cracks, and when defrosting inside the chamber, it can lead to contamination of the drains.
It is important to prepare the area around the unit. Cover the floor with towels or rags, since when a large amount of ice melts, water can flow not only into a special tray, but also out if the drainage hole is clogged. Also check whether the door opens freely to ensure the flow of warm air.
☑️ Checklist for preparing for defrosting
Only after the chamber is completely empty and free of food residues can you proceed to turn off the power. Remember that compressor —the heart of your refrigerator—must cool down before any intervention, although with complete defrosting this happens naturally.
Algorithm for properly defrosting a refrigerator
The safest and recommended by manufacturers way to “freeze” (defrost) refrigerator Indesit is a natural defrost. This method takes the most time, from 12 to 24 hours, but ensures that no plastic element is damaged and the oil in the compressor is not damaged by sudden temperature changes.
To start the process, you must turn the temperature regulator to the “0” or “Off” position, and then disconnect the power cord from the electrical outlet. Leave the refrigerator and freezer doors wide open. This will ensure air circulation and speed up the melting of the ice crust. Do not try to speed up the process by mechanical action.
During the melting process, water will flow into a special gutter at the bottom of the refrigerator compartment and then through the drainage channel into the evaporator located above the compressor at the rear of the unit. There it will gradually evaporate. Your task is to ensure that the water does not overflow over the edge of the pan if the model is old and the volume of ice was significant.
⚠️ Attention: It is strictly forbidden to use sharp objects (knives, screwdrivers, spatulas) to chip ice. Damage to the evaporator, which is often made in the form of a sealed tube inside the wall, will lead to freon leakage and expensive repairs, often impractical.
If you are the owner of a model with the system No Frost, the procedure is similar, but the emphasis is on drying the air ducts. Even if there is no visible ice, moisture could be preserved in hard-to-reach places, and complete drying during the day will help avoid the appearance of an unpleasant odor in the future.
What you absolutely cannot do
The desire to speed up the process often leads to fatal mistakes. There are many “folk” methods that can turn planned prevention into an emergency. The most common myth is using a hair dryer to warm up ice.
A directed stream of hot air creates local overheating of the plastic. While the ice in one place melts, the plastic around it can deform or melt, breaking the seal of the chambers. In addition, hot air drives condensate deep into the thermal insulation, from where it cannot be removed, which leads to corrosion of the housing from the inside.
- 🚫 Do not place containers of boiling water inside the chamber: steam destroys the coating of the shelves and seals.
- 🚫 Do not use heaters or fan heaters pointing them into the open camera.
- 🚫 Do not pour water directly onto the ice block: this will create a new layer of ice in the drainage.
Another serious mistake is turning on the refrigerator without waiting for the internal surfaces to completely dry. Residual moisture will instantly turn into ice when the compressor starts, blocking the operation of the system. Also, you cannot turn on the unit if you have wiped the internal surfaces with chemical detergents - they must be completely dry and ventilated.
Why can’t you heat it with a hair dryer?
The hair dryer creates a temperature of up to 60-80 degrees. The plastic of the refrigerator is designed for an operating range of up to 40-50 degrees. Sudden heating leads to a change in the geometry of the shelves and deformation of the sealing rubber, which loses its elasticity and begins to let in heat.
Comparison of defrosting time for different models
The time required for complete defrosting directly depends on the volume of frozen ice and the temperature in the room. In summer the process goes faster, but in winter, in an unheated room, it can take longer. Below is a table with estimated time costs for various scenarios.
| Indesit model type | Icing degree | Room temperature | Defrosting time |
|---|---|---|---|
| Two-chamber (drip) | Medium (crust 3-5 mm) | +20...+22°C | 10-14 hours |
| Double-chamber (No Frost) | Prevention (no visible ice) | +20...+22°C | 6-8 hours |
| Single-chamber (old model) | Strong (sludge, lumps) | +18...+20°C | 18-24 hours |
| Built-in refrigerator | Any | Depends on the kitchen | Plus 20% to the time |
As can be seen from the table, built-in models require more time to dry due to their tight fit to furniture walls, which limits air circulation. If you carry out the procedure in winter, when the apartment is cool, feel free to add a few hours to the specified time.
It is important not to rush into turning it on. The critical parameter is the complete disappearance of moisture from the drainage channel. You can check this by pouring a little water into the hole on the back wall of the refrigerator - it should quickly and easily go into the pan.
Starting and setting up after defrosting
When you are sure that the inside is dry, clean and there is not a drop of water, you can begin assembly. Reinstall all drawers, shelves, and runners. Make sure they fit snugly and evenly. Now the refrigerator is ready for the first start after freezing.
Plug the power cord into the outlet. Please note: do not download products immediately. Let the equipment run idle for at least 1-2 hours so that the required temperature conditions are formed. It is initially better to set the temperature regulator to the average value, for example 3 or 4 out of 5 possible, or set +4°C in electronic control.
After the refrigerator has worked for an hour without loading, check the cooling. If everything is in order, start adding food in small portions, allowing the compressor to cope with the heat load gradually. A sudden loading with warm products immediately after defrosting will cause the motor to wear out.
⚠️ Attention: Technical characteristics and algorithms for the operation of electronics in different Indesit series may differ. If the alarm indicator lights up or there is an unusual noise after defrosting, check the official user manual for your specific model, as control interfaces vary from year to year.
Frequently asked questions (FAQ)
How long can you wait to open the refrigerator after turning it on?
After switching on, it is advisable not to open the doors for 2-3 hours. This will allow you to form a stable temperature contour and not force the compressor to work continuously, compensating for the influx of warm air.
Is it possible to defrost an Indesit refrigerator in winter on the balcony?
No, this cannot be done. Most refrigerants and oils are designed to operate at positive temperatures. Exposing equipment to frost or draft during defrosting can lead to cracking of the plastic and disruption of the properties of the compressor oil.
What to do if the refrigerator does not freeze after defrosting?
If the temperature does not drop within 4-5 hours of operation, check whether the door is tightly closed and whether the fan is running (in No Frost models). If you hear the sound of a running compressor, but there is no cold, there may be a freon leak due to careless defrosting, you need to call a technician.
Do you need to wash the inside of the refrigerator after defrosting?
Yes, definitely. Melt water could wash away contaminants that were previously preserved in the ice. Wipe the internal surfaces with a weak solution of soda or a special product, and then wipe dry with a clean rag.