Two-chamber refrigerators Ariston are a popular choice among Russian consumers due to their reliability and functionality. However, even the most modern equipment requires periodic maintenance, and defrosting remains one of the key procedures to maintain efficient operation. In this article, we will look at how to properly defrost models with a system No Frost and a traditional drip system, how long the process takes and what mistakes can lead to breakdowns.
Many users mistakenly believe that refrigerators with No Frost do not need defrosting. In fact, even such models require periodic cleaning of ice in the freezer and removal of condensation from the drainage system. And for drip refrigerators, the defrosting procedure should be carried out regularly - at least once every 6-12 months, depending on the intensity of use.
We have prepared step-by-step instructions taking into account the features of the equipment Ariston, including models Hotpoint-Ariston and Indesit (produced on the same factories). You will also learn how to speed up the defrosting process without harming the equipment and what products can be used to clean internal surfaces.
1. Preparing for defrosting: what needs to be done in advance
Before defrosting, you need to properly prepare the refrigerator and food. This will help avoid food spoilage and reduce equipment downtime.
First of all unplug the refrigerator. To do this, just remove the plug from the socket - do not use the power button on the panel, as some models Ariston may remain in standby mode. If your refrigerator is connected through a voltage stabilizer, turn off the power from it too.
Next, remove all products. To prevent them from spoiling, use:
- 🧊 Thermal bags or thermal containers with cold accumulators
- 🧊 A basin with cold water and ice (for short-term storage)
- 🧊 Adjacent refrigerators or freezers (if possible)
- 🧊 Newspapers or towels for wrapping perishable foods
If defrosting is planned for the summer, do it at a cool time of the day (morning or evening) to reduce the load on the refrigerator after turning it on. In winter, you can take food out to the balcony, but only if the temperature does not exceed +5°C.
Unplug from the socket|
Remove all products|
Prepare containers for melt water|
Remove shelves and drawers (according to possibilities)|
Check the drainage hole for blockages -->
2. Defrosting Ariston refrigerators with the No Frost system
Models Ariston with technology No Frost (for example, series HB 1842 F, HBM 1182.1 or Hotpoint-Ariston HFP 1801) are defrosted differently than drip ones. In them, ice forms mainly in the freezer compartment, and moisture is removed automatically in the refrigerator compartment.
Main stages of defrosting No Frost:
- Unplug the refrigerator and leave the doors open. The fan and evaporator will thaw naturally in 4-8 hours.
- If there is a thick layer of ice in the freezer (more than 5 mm), use a plastic scraper to carefully remove it. Never use metal objects - this will damage the evaporator and lead to leakage frequency data-i="93">The fact is that the ventilation system can become clogged with dust, which impairs cooling. During defrosting, it is recommended to vacuum the rear grille of the refrigerator (condenser) to improve heat exchange.
- Wipe the internal surfaces with a soft cloth soaked in warm water and vinegar (1:1) or a special product for refrigerators.
- Check the drainage hole in the refrigerator compartment - it must be clean so that condensation drains into the pan.
Peculiarity No Frost The problem is that the ventilation system can become clogged with dust, which impairs cooling. During defrosting, it is recommended to vacuum the rear grill of the refrigerator (condenser) to improve heat transfer.
3. Defrosting Ariston drip refrigerators
Drip models (for example, Ariston MBA 1101, Ariston MBD 1641) require more thorough defrosting, as ice builds up on the back wall of the refrigerator compartment. The process takes longer, but with the right approach you can speed it up without harming the equipment.
Step-by-step instructions:
- Turn off the refrigerator and leave the doors open. Place a tray or towel under the freezer to collect melted water.
- After 1-2 hours, when the ice begins to thaw, carefully remove the shelves and drawers. They can be washed separately in warm water and soda.
- To speed up the process, use a fan to direct the air flow into the freezer. You can also put a pan of hot water inside (not boiling water!), closing the door for 10-15 minutes.
- After complete thawing, wipe all surfaces with a dry cloth. Pay special attention to the rubber seals - they can be lubricated with silicone grease to extend their service life.
In drip refrigerators Ariston the drainage hole often becomes clogged, which leads to the accumulation of water at the bottom of the chamber. To clean, use a special brush or cocktail tube, rinsing the hole with warm water.
| Refrigerator type | Defrosting time | Procedure frequency | Features |
|---|---|---|---|
| No Frost | 4-8 hours | once every 12 months | Ice is formed only in the freezer |
| Drip | 8-12 hours | 1 once every 6 months | Requires cleaning of the drainage hole |
| Low Frost (hybrid) | 6-10 hours | once every 8-10 months | Less ice build-up than in drip systems models |
4. How to speed up defrosting without risk to equipment
Many users want to reduce defrosting time, especially if the refrigerator has not been turned off for a long time. However, not all methods are safe. Here are proven ways to speed up the process:
- 💨 Fan —direct the air flow into the freezer. This will reduce the time by 20-30%.
- 💧 Hot water — place a bowl of water in the chamber (temperature no higher than 60°C). Steam will speed up the melting of the ice.
- 🧂 Saline solution —wipe the ice crust with a cloth soaked in a salt solution (2 tablespoons per 1 liter of water). Salt dissolves ice.
- 🧽 Plastic scraper - carefully remove melted ice without waiting for complete thawing.
What to do do not:
- ❌ Use knives, forks or other metal objects to chip ice.
- ❌ Place boiling water or heating devices (hair dryer, heater) into the chamber.
- ❌ Break off the ice with force - this can damage the evaporator tubes.
What happens if you interrupt defrosting and turn on the refrigerator ahead of time?
If there is ice left in the system, it can block the drainage hole or the fan (in models No Frost). This will lead to water accumulation in the chamber or overheating of the compressor. In the worst case scenario, the refrigerator will stop freezing and will require repairs.
5. Cleaning and disinfection after defrosting
After the ice has completely melted, it is necessary not only to wipe the surfaces, but also to disinfect. This will prevent the appearance of unpleasant odors and bacteria.
For cleaning, use:
- 🧼 Soda solution (2 tablespoons of soda per 1 liter of water) - removes grease and odors.
- 🍋 Vinegar solution (1:1 with water) - disinfects and removes mold.
- 🧴 Special means (for example, Topperr 3031, Sano Refrigerator Cleaner).
- 💧 Peroxide hydrogen (3%) - for treating seals and hard-to-reach places.
Pay special attention to:
- 🔹 Rubber seals - they can be removed and washed separately.
- 🔹 Drainage hole - clean it with a cotton swab or brush.
- 🔹 For shelves and drawers - wash them with detergent and dry them.
- 🔹 For the back wall - remove dust from the condenser (grid) with a vacuum cleaner.
After cleaning, wipe all surfaces dry and leave the refrigerator with the doors open for 30-60 minutes to ventilation. This will help avoid the appearance of condensation when you first turn it on.
6. Turning on the refrigerator after defrosting
Before turning on the refrigerator Ariston make sure that:
- 🔌 All surfaces are dry.
- 🔌 Shelves and drawers are in place.
- 🔌 Doors close tightly (seals are not skewed).
- 🔌 The temperature mode is set to optimal values:
+4°Cfor the refrigerator compartment and-18°Cfor the freezer.
After connecting to the network, do not load the refrigerator with food immediately. Let it work for 1-2 hours in an empty state so that the temperature stabilizes. important for models with No Frost, since the system needs time to distribute the cold evenly.
If, after turning on, the refrigerator operates louder than usual, this is normal - the compressor reaches the temperature. The noise should decrease after 30-60 minutes. If the loud operation continues for more than 2 hours, check if the fan is interfering with anything (in models No Frost) or whether the freezer is overloaded.
7. avoid
Even experienced users sometimes make mistakes when defrosting, which can lead to breakdowns. Here are the most common ones:
⚠️ Attention! If your refrigerator Ariston is equipped with an electronic display (for example, model Ariston HBM 1382.1 or Hotpoint-Ariston HFP 1802), do not press the buttons during defrosting. This may reset the settings or cause an error in the control system.
Error 1: Using sharp objects to remove ice.
Many people try to chip the ice with a knife or fork, which leads to evaporator punctures. As a result, freon leaks and the refrigerator stops freezing. To remove ice, use only plastic or wooden shovels.
Error 2: Turning on the refrigerator with remaining ice.
If there is ice left in the drainage hole or on the evaporator, this may block air circulation. (c No Frost) or lead to icing of the compressor. Always wait until it is completely defrosted.
Error 3: Ignoring cleaning the condenser.
Dust on the rear grill impairs heat transfer, causing the compressor to wear out. This reduces the life of the refrigerator by. 20-30%. Clean the condenser with a vacuum cleaner or brush at least once a year.
Error 4: Sudden change in temperature.
If you put hot food in a freshly defrosted refrigerator, this can cause condensation and re-icing. Before loading, cool the food to room temperature.
8. How often should you defrost your Ariston refrigerator?
The frequency of defrosting depends on the type of system and intensity of use. Here are general recommendations:
| Type of system | Recommended frequency | Signs that it’s time defrost |
|---|---|---|
| No Frost | once every 12 months | Thick layer of frost in the freezer, unpleasant smell |
| Drip | once every 6 months | Ice on the back wall with a thickness of more than 5 mm, water under the drawers |
| Low Frost | once every 8-10 months | Ice on the walls of the freezer |
Additional factors affecting the frequency of defrosting:
- 🔹 High humidity in the room (for example, if the refrigerator is in a kitchen with poor ventilation).
- 🔹 Frequent opening of the door (especially in hot weather).
- 🔹 Storing liquids in open containers (leads to increased formation of condensation).
- 🔹 Breakage of seals or drainage system.
If you notice that the refrigerator Ariston has begun to freeze worse, turn on more often or make unusual sounds, this may be a signal for unscheduled defrosting and diagnostics.
FAQ: Answers to frequently asked questions
How long does it take to defrost an Ariston refrigerator with No Frost?
On average 4-8 hours, depending on the thickness of the ice If there is ice in the freezer. chamber thicker than 1 cm, the process can take up to 10-12 hours. A fan or a bowl of warm water will help speed it up.
Is it possible to defrost an Ariston refrigerator with a hairdryer?
No, this is dangerous! Hot air can deform plastic parts, damage seals or melt insulation. To speed up defrosting. use a fan or natural ventilation.
Why does the Ariston refrigerator not turn on after defrosting?
Possible reasons:
- Malfunction of the thermostat or control module.
- Problems with the compressor (protection against overload).
- The door is not tightly closed (check the seals).
- Power failure (try connecting the refrigerator to another outlet).
If the refrigerator does not turn on for more than 30 minutes, contact the service center.
Necessary Is it possible to defrost a new Ariston refrigerator before turning it on for the first time?
No, modern models (especially those with No Frost) do not require preliminary defrosting. It is enough to wipe the internal surfaces with a damp cloth and let the refrigerator stand for 2-3 hours before turning it on for the first time.
How to get rid of the unpleasant smell after defrosting?
Effective methods:
- Wipe all surfaces with a solution of vinegar or soda.
- Place an open pack of soda, activated carbon or lemon slices in the refrigerator for 12 hours.
- Use special absorbers odor (for example Bork K701 or Zepter BioFresh).
- Check the drainage hole - often an unpleasant odor comes from stagnant water there.