Modern models of refrigeration equipment are often equipped with automatic moisture removal systems, but even in such units there is a need for a forced cleaning procedure from time to time. If you own brand equipment Ariston Hotpoint, you should know that proper maintenance extends the life of the compressor and maintains the energy efficiency of the device. Despite marketing statements about complete autonomy, the physics of the processes requires periodic human intervention to maintain ideal hygiene.
Many users mistakenly believe that the presence of the “No Frost” inscription completely frees them from the need to defrost the refrigerator. In fact, even in systems with forced air circulation, ice can form on the evaporator, and dirt and mold can accumulate in the drainage holes. Regular hygienic treatment internal chambers avoid the appearance of unpleasant odors and the growth of bacteria that can spoil the taste of stored products.
In this article we will analyze in detail the algorithm of actions for models Hotpoint-Ariston, taking into account the design features of various series. You will learn how to safely prepare equipment for washing, what products are best to use to remove contaminants, and how to avoid common mistakes that can lead to damage to expensive equipment. The correct approach to maintenance will ensure that your refrigerator will operate silently and economically for many years.
Why it is necessary to defrost modern refrigerators
The main reason why manual defrosting is required even for advanced models lies in the human factor and operating conditions. Frequently opening the doors allows warm, moist air to enter the chamber, where it condenses and freezes. Over time, the layer of frost becomes so thick that the standard defrosting system can no longer cope with the load, which leads to increased energy consumption.
In addition, drainage system it tends to become clogged with microparticles of food and dust. If you do not clean the water drain hole, condensation will begin to accumulate at the bottom of the refrigerator compartment or, worse, flow out, damaging the floor covering. Regular maintenance allows you to identify minor problems at an early stage, for example, damage to the seal or a leak.
⚠️ Attention: Ignoring the need for defrosting may result in the compressor working in an increased mode, trying to compensate for the reduced thermal conductivity due to a layer of ice. This is a direct path to premature failure of the motor.
It is also worth considering that over time, bacterial deposits form in the corners of the chamber and on the shelves, which cannot be removed by simply wiping while the refrigerator is running. Only complete defrosting and treatment with disinfectants will provide the necessary sanitation. This is especially important for families with small children or people prone to allergic reactions.
Preparation for the defrosting procedure
Before starting any manipulations with an electrical appliance, it is necessary to ensure the safety of the process. The first step should always be to unplug the device. Unplug the plug from the socket or, if access is difficult, turn off the machine in the panel. This is critically important, since water entering live parts can cause a short circuit or electric shock.
Next, you should empty the refrigerator and freezer compartments of food. Take care in advance about where you will put perishable goods. You can use cooler bags with ice or ask neighbors to temporarily store some of the food. Do not simply leave food on the table, especially in the warm season, to avoid spoilage during a long procedure.
Prepare the necessary equipment to collect melt water. Despite the fact that the design Ariston Hotpoint trays are provided, the volume of water during complete defrosting can be significant. You will need:
- 🧽 Several large terry towels or rags to absorb moisture.
- 🪣 A wide basin or container with low sides for installation under the freezer.
- 🧴 A soft sponge and a neutral detergent for cleaning the interior surfaces.
- 📦 Containers for temporary food storage.
It is also important to remove all removable elements: shelves, drawers, egg trays and bottle holders. It is better to wash them separately in the bath or shower using warm water. This will allow you to thoroughly clean the ends of the shelves and hard-to-reach places inside the chamber, which are usually covered with contents.
☑️ Preparation checklist
Natural defrosting versus accelerated methods
There are two main approaches to removing ice: natural thawing and the use of auxiliary means. Equipment manufacturers Hotpoint-Ariston strongly recommend using only the natural method. It takes longer (from 4 to 10 hours depending on the amount of ice and the temperature in the room), but is absolutely safe for plastic parts and evaporator tubes.
During natural defrosting, the ice melts slowly, without creating sudden temperature changes that can cause microcracks in plastic or deformation of seals. Just leave the refrigerator doors open and wait until all the ice turns into water. Periodically wipe surfaces with towels to speed up the process and prevent water from spreading across the floor.
Speed-up methods such as using a hair dryer, hot water or heating pads carry serious risks. Sudden heating can damage plastic box the freezer compartment or break the seal of the cooling system. In addition, a stream of hot air from a hair dryer can melt the glue that holds the decorative elements.
⚠️ Attention: It is strictly forbidden to use sharp objects (knives, screwdrivers, scrapers) to chip ice. One wrong move can puncture the thin evaporator tube, allowing the refrigerant to escape. Repairing such a breakdown is often not economically feasible.
If time is running out, you can place containers with warm (not boiling!) water inside the chambers. The steam will help the ice melt faster, but this method still requires caution. Make sure that the containers are stable and will not tip over, damaging the internal surfaces.
Is it possible to use a fan?
Using a fan directed into the open compartment of the refrigerator is acceptable. This will speed up air circulation and reduce defrosting time by 30-40% without harming the parts. However, make sure that no dust gets into the air flow.
Cleaning and disinfecting the internal chambers
After all the ice has melted and the water has been collected, the thorough cleaning stage begins. Even if the refrigerator appears clean visually, invisible bacteria and mold spores may remain on the walls. For washing, use a solution of baking soda (one tablespoon per liter of water) or specialized products for household appliances. Avoid aggressive chemicals with chlorine or abrasive particles.
Pay special attention Drainage hole, which is usually located on the back wall of the refrigerator compartment. It often becomes clogged with mucus or crumbs. You can clean it using a special brush or soft wire wrapped in cotton wool. Carefully pour a little warm water into the hole to check the patency of the channel.
| Type of contamination | Recommended product | Tool | Measures precautions |
|---|---|---|---|
| Grease deposits | Solution of laundry soap | Soft sponge | Rinse thoroughly with water |
| Mold in the corners | Vinegar solution (1:3) | Toothbrush | Ventilate the chamber |
| Yellowness of plastic | Specialized spray | Microfiber | Do not rub too hard |
| Unpleasant odor | Activated carbon | Container | Leave for a day |
The rubber seal on the doors requires special care. Dirt often accumulates in the folds of the seal, which prevents the door from closing tightly. Wipe the rubber with a damp cloth, and then lubricate it with silicone grease or glycerin to maintain elasticity and prevent cracking.
Drying and assembling the refrigerator
The final stage of preparation for launch is the complete drying of all surfaces. Any remaining moisture can quickly turn into ice once turned on, ruining your defrosting efforts. Thoroughly wipe all walls, floor and ceiling of the chamber with a dry towel. Let the refrigerator stand with the doors open for another 30-60 minutes to evaporate residual moisture.
While the body is drying, work on the removable elements. Shelves and drawers must be completely dry before reinstalling. If you put cold glass in a warm chamber or vice versa, it may burst from thermal shock. Allow all parts to warm up to room temperature.
Assemble in the reverse order of disassembly. Make sure all shelves are in place securely and level. Check that nothing is blocking the free movement of the freezer drawers. An incorrectly installed shelf can interfere with air circulation, which is critical for systems No Frost.
After assembly, wipe the external surfaces of the refrigerator again, removing fingerprints and dust. Pay special attention to the rear grille (if it is open), as dust there reduces heat transfer efficiency. To clean the radiator, use a vacuum cleaner with a soft attachment or a dry brush.
First start-up and operation check
After the refrigerator is assembled and dried, you can connect it to the network. Don't rush to load products right away. Let the unit run idle for 2-4 hours. This time is necessary for the compressor to gain the required pressure and for the correct temperature to be established in the chambers.
During the first hours of operation, listen to the sounds made by the device. A quiet hum of the motor and periodic gurgling of the refrigerant in the pipes are allowed. However, loud knocking, grinding or vibration of the case indicates a problem. If you notice that the refrigerator is not level, adjust the support legs using a building level.
When the temperature stabilizes (the indicator goes out or lights up green, depending on the model Ariston Hotpoint), you can start loading food. Do not fill the chambers completely at once; allow cold air to circulate freely between the products. The optimal load is no more than 60-70% of the volume in the first day.
⚠️ Attention: If, after defrosting, the refrigerator begins to work continuously without turning off, or frost quickly appears on the walls again, this may indicate a freon leak or a thermostat malfunction. In this case, diagnostics by a specialist is required.
Regular maintenance, including defrosting every 6-12 months, will be the key to long and uninterrupted operation of your equipment. By following these simple rules, you will provide your family with fresh food and save on repairs and electricity.
What to do if the light does not come on after turning it on?
Check whether the door is tightly closed. In some models, the light sensor is located in the lock area. If the door is open, the light should be on. If not, the lamp may have burned out or the contact has come loose.
Frequently asked questions (FAQ)
How often do you need to defrost an Ariston Hotpoint refrigerator with the No Frost system?
Despite the No Frost system, it is recommended to completely defrost and wash it at least once a year. This is necessary for hygienic treatment and cleaning of drainage channels that are not cleaned automatically.
Is it possible to defrost a refrigerator by simply turning it off at night?
Yes, this is a standard procedure. However, make sure that the doors remain slightly open to allow warm air to enter. If there is a lot of ice, one night may not be enough, and the process will last for 10-12 hours.
What will happen if you do not drain the water from the tray during defrosting?
Water can overflow over the edge of the tray and ruin the floor covering or get on the lower electronics of the refrigerator if the design does not provide reliable insulation. Always monitor the water level.
Is it necessary to lubricate the seal after each defrost?
It is recommended to lubricate the seal with silicone or glycerin after each deep wash. This prevents the rubber from drying out, maintains its elasticity and ensures a tight fit of the door.