The operation of modern household appliances requires an understanding of the features of their operation, especially when it comes to such an important unit as refrigerator. Owners of appliances Hotpoint Ariston often wonder about the necessity and correctness of defrosting, even if the device has a No Frost system installed. Ice accumulation, decreased cooling efficiency, or the appearance of extraneous noise may indicate that it is time to pay attention to maintenance.
Double-chamber models of this brand are reliable, but regular maintenance will extend their service life. Incorrect actions during defrosting can lead to damage evaporator or loss of tightness of the circuit. In this article, we will analyze in detail the algorithm of actions that will help you safely carry out the procedure and avoid typical mistakes often made by users.
Before taking active steps, it is worth assessing the current state of the unit. The presence of a “snow coat” in the freezer or condensation in the refrigerator compartment is a clear signal. However, even in the absence of visible ice, preventive cleaning is necessary to maintain hygiene and energy efficiency.
Determining the type of cooling system and frequency of procedures
The first step in the maintenance process is to understand exactly what kind of cooling system is installed in your model Hotpoint Ariston. The frequency of necessary manipulations and the process technology itself directly depend on this. Most modern two-chamber refrigerators of this brand are equipped with a system No Frost (or Low Frost), which automatically removes moisture, but this does not mean a complete absence of the need for defrosting.
If you have an older model or a budget line with a drip system (Direct Cool) in the refrigerator compartment, then ice builds up there faster. In such cases, ignoring regular defrosting leads to the fact that the compressor begins to work with increased load, trying to compensate for the reduced thermal conductivity due to the layer of ice.
- 🧊 No Frost: full defrosting is required once a year or when odor/dirt appears.
- 💧 Drip system: defrosting the refrigerator compartment - every 3-4 months, the freezer compartment - once every 6-8 months.
- 🔍 Visual control: if the ice thickness exceeds 5-7 mm, the procedure must be carried out immediately.
It is important to note that the frequency of procedures also depends on operating conditions. High indoor humidity or frequent opening of doors accelerates the formation of condensation and subsequent ice. Therefore, you should not blindly follow the calendar if you visually see that the unit requires attention ahead of schedule.
⚠️ Attention: Excessive accumulation of ice in the freezer can block the ventilation holes, which will lead to uneven cooling of food and rapid spoilage of stocks.
Understanding the operating principle of your specific model Hotpoint Ariston is the foundation of proper care. If you are not sure about the type of system, refer to the technical documentation or find a sticker with the characteristics inside the chamber.
Preparatory stage before defrosting
Quality preparation is the key to the success and safety of the entire operation. You can't just unplug the cord and go about your business. First you need to empty the cameras of their contents. The products should be removed and transferred to a cool place, a thermal container, or temporarily use a nearby refrigerator, if possible.
Next, turn off the power supply. Remove the plug from the outlet. This is a safety critical point. After this, you need to free the interior space from all removable elements: shelves, drawers, containers for vegetables and eggs. It is better to remove the plastic parts immediately so that they do not crack due to temperature changes or interfere with the flow of water.
☑️ Preparing the refrigerator for defrosting
Prepare a place in advance to collect melt water. It is better to cover the floor around the refrigerator with rags or towels, and provide the front lower part of the unit with flat containers. Water may leak out of the drainage hole, and it is important that it does not get on the flooring, especially if it is laminate or parquet.
While the chambers are empty, you can prepare cleaning products. A weak solution of baking soda or a special household appliance cleaner is ideal for cleaning interior surfaces. Aggressive chemicals can damage plastic walls and door seals.
Natural defrosting: algorithm of actions
The safest defrosting method recommended by manufacturers is natural. It takes time, but eliminates the risk of mechanical damage to the evaporator. Once you have unplugged the appliance and emptied the cameras, simply leave the doors open. The ice melting process can take from 8 to 24 hours, depending on the thickness of the ice and the temperature in the room.
During the process of natural defrosting, water will flow into a special tray located above the compressor in the lower rear part of the refrigerator, from where it will evaporate. However, if there is a lot of ice, some of the water may spill over the edge of the pan, so control is required. Check rags and water containers periodically.
Do not try to speed up the process by using a hair dryer, especially if you are blowing hot air directly on plastic parts or seals. A sudden change in temperature can cause deformation of the plastic or the appearance of cracks in the evaporator housing, which will lead to costly repairs.
While the refrigerator is defrosting, it’s time to start washing the removed shelves and drawers. They can be washed in the bath or shower with warm water and a mild detergent. Rinse thoroughly and wipe them dry before putting them back.
⚠️ Attention: It is strictly forbidden to use sharp objects (knives, screwdrivers, scrapers) to chip ice. One awkward movement can puncture the evaporator tube, and the refrigerant will instantly escape, making repairs economically impractical.
After all the ice has melted, wipe the interior surfaces with a soft cloth soaked in a cleaning solution. Pay special attention to corners and joints where dirt may have accumulated. Then wipe all surfaces with a clean, damp cloth to remove any remaining detergent.
Comparison of defrosting methods
There are several approaches to defrosting, and the choice depends on your situation. Below is a table that helps compare the main methods and their impact on technology Hotpoint Ariston.
| Method | Execution time | Safety for technology | Recommendation |
|---|---|---|---|
| Natural melting | 12-24 hours | Maximum | Recommended by the manufacturer |
| Warm water in containers | 4-8 hours | High | Acceptable in case of heavy ice |
| Hair dryer (cold air) | 1-2 hours | Average | Only with caution |
| Mechanical chipping | 30 minutes | Critical low | Prohibited |
As can be seen from the table, the natural method takes the most time, but it guarantees the safety of all components of the unit. Using a hair dryer is only permissible in cold blowing mode and maintaining a distance so as not to melt the plastic.
Attempts to speed up the process in any aggressive way carry risks. Repairing a broken evaporator or replacing a compressor that has burned out due to overload will cost much more than the time spent waiting.
Care for seals and ventilation
During defrosting, you need to pay special attention to the rubber seal on the door. It is this that ensures the tightness of the chamber. Over time, dirt, crumbs and mold accumulate in the folds of the seal, preventing the door from closing tightly. This, in turn, leads to the entry of warm air and increased ice formation.
Wipe the seal with a soft sponge soaked in a soapy solution. Carefully go through all the folds. If you notice that the rubber has become hard or has lost its elasticity, you can treat it with a special silicone lubricant or glycerin. This will extend the life of the seal.
Also check the ventilation holes inside the chambers. In two-chamber refrigerators Hotpoint Ariston they can be located on the back wall or at the top of the chamber. Make sure they are not clogged with food or pieces of ice. The air must circulate freely to distribute the cold evenly.
What to do if the seal is damaged?
If the seal has deep cracks or tears, simple cleaning will not help. In this case, you need to order a new part according to the refrigerator model and replace it. Operation with a damaged seal leads to constant formation of ice.
Cleanliness of the ventilation ducts is the key to proper operation of the system No Frost. If the channels are clogged, the refrigerator will work inefficiently, consuming more electricity.
Completing the process and starting it for the first time
After you have washed the chambers, wiped them dry and made sure there is no moisture, you can begin assembly. Place clean and dry shelves, drawers and containers in their proper places. It is important that all parts are absolutely dry, otherwise the moisture will quickly turn into a new layer of frost.
Now you can turn on the refrigerator. Leave the doors open for 5-10 minutes to allow the internal temperature to stabilize, then close them. Don't load products right away. Let the unit run idle for 2-4 hours so that it reaches the required temperature and turns off automatically.
When the temperature in the chambers reaches normal, you can carefully load the products. Try not to place warm food inside as this will upset the temperature balance. Distribute food evenly without blocking the ventilation openings.
Regular maintenance of your Hotpoint Ariston is not just hygiene, but an investment in the long life of the appliance. By following these simple rules, you will provide your family with fresh food and your equipment reliable operation for many years.
Frequently asked questions (FAQ)
Is it possible to defrost a Hotpoint Ariston refrigerator with the No Frost system?
Yes, you can and should. Although the No Frost system prevents the formation of visible ice, dust, bacteria and odors still accumulate inside the unit. Complete defrosting and washing once a year is necessary to maintain hygiene and operational efficiency.
How long should you keep the refrigerator turned off?
The minimum shutdown time is 12-24 hours for complete drying of hard-to-reach places and ventilation. However, technically, 4-8 hours may be enough to defrost the ice, depending on the thickness of the layer.
What to do if the refrigerator does not freeze after defrosting?
If more than 4-5 hours have passed after turning it on and the cold has not appeared, check whether the doors are tightly closed. If the problem persists, it is possible that damage or failure occurred in the electronics during the defrosting process, and a service call is required.
Can hot water be used to speed up defrosting?
You cannot use boiling water - the plastic may be deformed. It is allowed to use containers with warm water (about 40-50 degrees), which are placed on shelves or the bottom of the chamber.