How to defrost a two-chamber refrigerator Stinol: complete instructions with advice from experts

Two-chamber refrigerators Stinol (especially models STN 167, STN 185 i STN 200) remain popular due to their reliability and maintainability. However, even the most advanced technology requires regular maintenance - and defrosting here plays a key role. An incorrect procedure can result in compressor failure, evaporator icing, or even a short circuit. In this article we will look at how to defrost Stinol without risks, taking into account its design features.

Many users mistakenly believe that modern models with a system No Frost do not need defrosting. In fact, even such refrigerators require periodic defrosting and cleaning the drainage system -especially if you notice ice on the back wall of the freezer or an unpleasant odor. And for models with drip system (for example, Stinol-101 or Stinol-103) defrosting is required every 6-12 months.

Unlike single-chamber refrigerators, double-chamber refrigerators Stinol have separate cooling circuits for the refrigerating and freezing chambers. This complicates the process: if you drain the water incorrectly or turn on the power abruptly, you can provoke compressor water hammer one of the most expensive breakdowns. Next, we will tell you how to avoid such mistakes and carry out defrosting as safely as possible.

1. Preparing the refrigerator for defrosting: what needs to be done in advance

Before unplugging the refrigerator from the outlet, make sure that you have everything you need. Abrupt power cut without preparation can lead to food spoilage or condensation on the electrical contacts. Here's what you need to do 1-2 hours before the procedure:

• 🧊 Carry the food to a cool place (for example, in a bowl of ice or a cooler bag). This is especially true for perishable products: meat, fish, dairy products. If it's winter outside, you can temporarily take them out to the balcony.
• 🔌 Unplug the refrigeratorby unplugging the plug from the socket. Do not use the on/off button on the panel - this may change the thermostat settings.
• 📦 Take out all shelves, containers and drawers. They need to be washed separately in warm water with soda or a special detergent. Plastic parts Stinol are not afraid of high temperatures, but do not use abrasive sponges.
• 🧽 Prepare the tools: soft rags, sponge, water bucket, hair dryer (if you plan to speed up the process), rubber gloves and a cleaning product (for example, Cillit Bang or a vinegar solution).

Pay special attention drainage hole in the refrigerator compartment - it is often clogged with crumbs and debris. In models Stinol this hole is located on the back wall, under the plastic panel. If it is not cleaned, water will accumulate at the bottom of the chamber, which will lead to the appearance of mold.

If your refrigerator is equipped with a system No Frost, before defrosting, check whether the fan in the freezer is iced up camera. To do this, open the door and shine a flashlight - if the blades are covered with ice, defrosting is required. Otherwise, the fan motor may burn out.

2. Step-by-step instructions: how to defrost a Stinol two-chamber refrigerator

The process of defrosting a two-chamber refrigerator Stinol is different from single-chamber models. The main rule: defrost the freezer and refrigerator compartments alternatelyso as not to overload the compressor when turned on again. Follow this algorithm:

1. Open the doors wide and secure them, if possible (for example, using a chair or rope). This will speed up the melting of the ice.
2. Start in the freezer compartmentas it will take longer to thaw. Place a rag on the bottom shelf to absorb water.
3. Wait 2-4 hoursuntil the ice begins to come away from the sides. Do not try to pry it off with a knife or other sharp objects - this will damage the evaporator.
4. Remove the melt water using a sponge or rag. In models Stinol water flows down the back wall into a special tray, but if the drainage is clogged, it can overflow.
5. Wipe the camera dry and leave the door open for another 30–60 minutes to the moisture has evaporated.
6. Repeat the procedure for the refrigerator compartment. Here the ice melts faster, so 1-2 hours is enough.

If the ice is too thick (more than 5 mm), you can speed up the process with hairdryer or fan. Direct a stream of warm (not hot!) air to the icy areas, holding the device at a distance of 20–30 cm. Never use boiling water, hot objects or heaters to defrost - this can deform the plastic and damage the sealing rubber bands.

Doors are open and fixed|Foods are taken out and put away|The water tray is installed under the drainage hole|Ice melts naturally (without mechanical impact)|The chambers are wiped dry before turning on-->

After complete defrosting, check sealing rubber bands on the doors. If they have lost elasticity or become cracked, they need to be replaced - otherwise the refrigerator will work with overload, which will lead to increased energy consumption.

3. Cleaning and disinfection: how to remove odor and mold

Defrosting is the ideal time for general cleaning the refrigerator. Even if there is no visible dirt, bacteria accumulate on the walls and shelves, which can cause an unpleasant odor. Here's how to properly clean Stinol after defrosting:

• 🧼 Wash shelves and containers in warm water with the addition of baking soda (2 tablespoons per 1 liter of water) or vinegar (1:1 with water). This will help remove grease and limescale.
• 🦠 Disinfect the cameras with a solution of hydrogen peroxide (3%) or a special antibacterial spray. Do not use bleach - it may react with plastic.
• 🕳️ Clean the drainage hole using a cotton swab or soft wire. In models Stinol it often gets clogged, which leads to the accumulation of water at the bottom.
• 🌿 Eliminate the odor using natural absorbents: place lemon slices, a bag of soda or activated carbon in the chambers 12–24 hours.

Pay special attention the back wall of the refrigerator compartment —this is where mold most often accumulates. If you notice black spots, wipe the surface with a vinegar solution or a special antifungal agent (for example Mellerud). After treatment, be sure to dry the camera with a hairdryer or leave the door open for several hours.

If the smell remains even after cleaning, check drain pan (it is located at the back of the refrigerator, under the compressor). Dirt often accumulates in it and organic residues decompose. Carefully remove the pan, wash it and put it back.

4. How to turn on the refrigerator after defrosting: important nuances

After the refrigerator has completely dried, you can return the shelves to their place and turn it on. But there are several here that are often missed: critical moments after cleaning before turning on. This is necessary for the moisture to completely evaporate from the electrical contacts. critical momentsthat are often missed:

• ⏳ Wait at least 30 minutes after cleaning before turning on. This is necessary so that the moisture completely evaporates from the electrical contacts.
• 🔄 Set the thermostat to the middle position (usually this is 3–4 division on the scale Stinol). Do not turn on the maximum mode right away - this will create extra load on the compressor.
• 🚪 Close the doors and check the tightness. If the seal does not fit well, the refrigerator will not operate efficiently.
• ❄️ Do not load food immediately. Let the refrigerator run empty for 1-2 hours so that it reaches the desired temperature.

If after turning on the refrigerator not cooling or making unusual sounds (for example, loud buzzing or clicking), immediately unplug it. This may indicate:

• Problems with start relay compressor;
• Leakage freon;
• Short circuit in electrical circuit.

In such cases, do not try to repair the refrigerator yourself - contact a service center.

For models Stinol with electronic control (for example, STN 195) after defrosting may be required reset settings. To do this, press and hold the button Super Cool (or Super Freeze) for 5-10 seconds until the indicator lights up.

5. Common mistakes and how to avoid them

Even experienced users sometimes make mistakes when defrosting, which lead to breakdowns. Here are the most common of them and ways to prevent them:

Another common mistake is defrosting the refrigerator too often. If you do this more often than once every 3 months without apparent need, the rubber seals will wear out faster and the compressor will work under increased load. The optimal frequency for Stinol:

• Models with drip system is once every 6-12 months;
• Models with No Frost - once every 12-18 months (or when ice appears on the fan).

If your refrigerator ices up too quickly (ice appears within 1-2 months after defrosting), this may indicate:

• Malfunction thermostat;
• Wear sealing rubber;
• Leakage refrigerant;
• Clogging capillary tube.

In such cases, diagnostics are required at a service center.

What to do if the refrigerator does not freeze after defrosting?

If the refrigerator is on but not cooling, check:

1. Is it connected to the network (the power indicator should be on).

2. Are the thermostat settings wrong (set the regulator to the middle position).

3. Is the compressor overheated (it should be warm, but not hot).

If everything is in order, but the refrigerator does not work, there may be a freon leak or a compressor breakdown. In this case, independent repair is not recommended.

6. Features of defrosting of Stinol models with No Frost

Refrigerators Stinol with a system No Frost (for example, STN 167 NF or STN 185 NF) are defrosted differently than models with a drip system. The main difference is fan, which distributes cold air among the chambers. If it freezes, the refrigerator will stop freezing, and the compressor will work without stopping, which will lead to its overheating.

Signs that No Frost requires defrosting:

• The refrigerator makes a loud noise, but does not cool;
• Ice has appeared on the back wall in the freezer;
• An error appears on the display (for example, E1 or F2 — depending on the model).

Defrosting process for No Frost:

1. Unplug the refrigerator.
2. Remove all food and shelves.
3. Leave the doors open for 6-8 hours (ice in such models takes longer to melt due to fan).
4. After defrosting, clean the ventilation holes with a soft brush.
5. Dry the chambers and turn on the refrigerator.

If after defrosting the fan still does not work, its motor may have burned out. In this case, the part will need to be replaced. For diagnostics, you can check the resistance of the fan winding with a multimeter - it should be in the range 200–500 Ohm.

7. How often do you need to defrost a Stinol refrigerator

The frequency of defrosting depends on the model, operating conditions and cooling system. Here are general recommendations for Stinol:

If you live in a region with high humidity or you often open the refrigerator door, you will have to defrost it more often. The rate of icing is also affected by:

• 🔥 Room temperature (the hotter it is, the faster ice forms);
• 🚪 Frequency of door opening;
• 📦 Number of stored food (an overloaded refrigerator is less ventilated).

If your Stinol is equipped with automatic defrosting system, this does not mean that it does not need to be defrosted manually. The automation removes only a small layer of frost, but does not clean the drainage or disinfect the chambers.

8. What to do if the refrigerator does not turn on after defrosting

If after all the manipulations the refrigerator does not start, do not panic. Check the obvious reasons first:

• 🔌 Power: make sure the plug is firmly inserted into the socket and there is voltage (check other appliances).
• 🔄 Thermostat: try turning the temperature control to Off, and then again turn on.
• ⚡ Fuse: in some models Stinol there is a thermal fuse that trips when overheated. Wait 1-2 hours and try to turn it on again.
• 🛠️ Compressor: if it does not hum or heat up, the starting relay or the motor itself may have burned out.

If the refrigerator humming, but not freezing, the problem may be:

• Leaking Freon (refilling required);
• Clogged capillary tube;
• Faults fan (for No Frost models).

For diagnostics, you can use a compressor tester:

1. Disconnect the refrigerator from the network.
2. Remove the back cover (if you have access to the compressor).
3. Test the windings with a multimeter:
   • Resistance between C (common) and S (start) — ~20–30 Ohm;
   • Resistance between C and R (run) — ~10–15 Ohm;
   • The resistance between S and R is the sum of the two previous values.

If there is no resistance or is very different from the norm, the compressor is faulty. In this case, it is better to call a specialist, since replacing the compressor requires special equipment (vacuum pump, freon cylinder).

⚠️ Attention! If you do not have experience working with electronics, do not try to repair the compressor or thermostat yourself. Incorrect connection may result in electric shock or fire.

FAQ: Answers to frequently asked questions

Is it possible to defrost a Stinol refrigerator with a hairdryer?

Yes, but with caution. Use modes warm air (not hot!) and hold the hairdryer at a distance of 20–30 cm from the surface. Do not direct air flow at the rubber seals - they may become deformed. Also avoid getting water on electrical contacts.

How long does it take to defrost a two-chamber Stinol?

The time depends on the thickness of the ice and the temperature in the room:

• With a layer of ice up to 5 mm - 1–2 hours;
• With an ice layer of 5–10 mm — 3–5 hours;
• With heavy icing (more than 10 mm) — 6–12 hours.

For models with No Frost the process may take up to a day due to fan.

Why does the refrigerator make a lot of noise after defrosting?

This is normal in the first 1-2 hours after turning it on. The compressor works in enhanced mode to reach the desired temperature. If the noise does not stop for more than a day, problems are possible:

• Wear fan bearings (for No Frost);
• Loosening compressor mounts;
• A foreign object gets into the capacitor.

If the noise is accompanied by vibration, check whether the refrigerator is level (adjust the legs).

How to remove the unpleasant odor after defrosting?

If cleaning is not possible helped, try the following methods:

• Wipe the walls with a solution baking soda (2 tablespoons per 1 liter of water);
• Place in chambers activated carbon, coffee beans or citrus peels for 12–24 hours;
• Use special ones odor absorbers (for example, Fresher or Topperr);
• If the odor is associated with mold, treat the surfaces hydrogen peroxide or vinegar.

Avoid chemical fragrances - they can react with plastic.

Do I need to defrost a new Stinol refrigerator?

No, if it has just been purchased and turned on for the first time. Modern models go on sale with a factory test and do not require defrosting. However, after the first week of operation, it is recommended to:

• Check the door tightness door tightness;
• Wipe the shelves and walls with a weak solution of vinegar. data-i="378">Make sure that weak vinegar solution;
• Make sure that drainage hole is not clogged with transportation debris.

Carry out the first defrosting no earlier than 6 months.