After scheduled or emergency defrosting, owners of household appliances are often faced with a lack of understanding of further actions. Double-chamber refrigerator requires a special approach when restarting, since a sudden start can negatively affect the compressor. Many users make the mistake of plugging the appliance into the network immediately after wiping the shelves, without taking into account the thermal and physical processes inside the system.
Models Indesit, especially the popular series DS and EF, equipped with reliable, but sensitive to temperature changes motors. To extend the life of the unit, it is necessary to give it time to acclimatize to room temperature. Ignoring this stage can lead to increased wear of parts or even failure of the cooling system.
In this article we will analyze in detail the algorithm of actions that will help you safely start your device. You will learn how long to wait, how to properly set the thermostat and what signals to pay attention to in the first hours of operation.
Why you can’t turn on the refrigerator right away
The main reason for the need for a pause lies in the properties of the refrigerant and compressor oil. During operation of the refrigerator, oil circulates through the system, lubricating the rubbing parts. When defrosting and shutting down, it flows into the lower part of the compressor or into the evaporator tubes.
If you turn it on unit instantly, the compressor will start to run dry or try to compress the liquid (oil), which can cause water hammer. This is a critical situation for Indesit, leading to expensive repairs. In addition, a sharp start of a cold engine under load creates peak currents.
The temperature factor is also important. Internal components are at ambient temperature after defrosting, but may be damp. Electronics and wiring need time to completely dry and warm up to room temperature, especially if defrosting was carried out using warm objects or a hair dryer.
⚠️ Attention: Attempting to start a wet refrigerator may result in a short circuit in the control unit or thermostat contacts.
Physics process
why is oil important?: The oil in the compressor not only lubricates, but also helps dissipate heat. If it is driven into the cooling system before returning to the crankcase, heat transfer will be disrupted and the motor will overheat.
How long you need to wait before starting
The waiting time directly depends on the duration of inactivity and the defrosting method. If you just unplugged the appliance from the outlet for 15-20 minutes for a quick wash, waiting 30-40 minutes is enough. During this time, the refrigerant will stabilize and the oil will return to the crankcase.
In the case of complete defrosting, when there was water and ice inside, and the process itself lasted several hours or even a day, the interval should be longer. For two-chamber models Indesit with a system No Frost or drip defrosting, the minimum waiting time is 2-3 hours.
If defrosting was carried out forcefully (with a hairdryer, steam generator) or the room was very cold, the waiting time increases to 4-6 hours. This is necessary to completely evaporate moisture from hard-to-reach places and equalize the temperature of all components.
Preparation for the first turn on
Before inserting the plug into the socket, Make sure the interior is completely dry. Wipe all surfaces, including door seals and rear walls, with a dry, soft cloth. Moisture on the contacts or sensors can distort the readings thermostat.
Check the integrity of the power cable and socket. For refrigerators Indesit it is advisable to use a separate outlet with grounding, without the use of extension cords and tees. This will ensure stable voltage and fire safety.
Make sure that the refrigerator is installed level. The legs should be firmly planted on the floor, and the doors should close tightly and self-close when opened to 45 degrees. Misalignment of the cabinet can lead to a loose door seal and constant operation of the compressor.
- 🧼 Thoroughly wipe all shelves and drawers with a dry cloth.
- 🔌 Check that the power cord is not pinched or strained.
- ⚖️ Adjust the front legs for stability housing.
- 🚪 Make sure that nothing prevents the doors from closing tightly.
Pay special attention to the evaporator area in the freezer. There should be no pieces of ice or snow left that could break off during cleaning. The presence of ice during startup can damage the fan blades in models with No Frost.
Step-by-step startup instructions
The startup process must be consistent. First, make sure that all doors are closed and that there are no foreign objects inside that are blocking air circulation. Then connect the power cord to the network.
☑️ Startup algorithm
Immediately after turning on the network, you can hear a characteristic hum or gurgle - this is normal, the refrigerant begins to move through the system. On some models Indesit with electronic control, the alarm indicator may light up or the signal may flash indicating an increase in temperature. Don’t be alarmed, this is a normal situation.
If your model has a button Super Freeze (Super Freeze) or a similar fast freezing function, it can be activated immediately after turning it on. This will allow the freezer to reach the required temperature faster. However, do not keep this mode on all the time.
Do not open the doors for the first 30-40 minutes. Allow the chambers to cool to minimum values so that the compressor can turn off when the set mode is reached. Opening the doors early will let warm air in and increase the time of the first cooling cycle.
⚠️ Attention: If after turning on you hear a loud knocking, grinding or whistling sound, immediately unplug the appliance. These are signs of a compressor or fan malfunction.
Setting the temperature mode
Correct setting is the key to long operation. In mechanical models Indesit the regulator is usually located inside the refrigerator compartment. After defrosting, set the handle to the middle position (usually this is the number 2 or 3 out of 5 possible).
For models with electronic control, the setting is made through the panel on the door. Use buttons or sensor to select temperature. Recommended values: +4°C for the refrigerator compartment and -18°C for the freezer.
| Knob position | Temperature mode | Recommendation |
|---|---|---|
| Min (1) | Least cooling | For storing prepared food |
| Medium (2-3) | Optimal mode | Daily use |
| Max (4-5) | Intensive cooling | Loading a large volume of products |
Do not immediately turn the regulator to maximum. This will force compressor to work without interruption, trying to cool the warm volume, which will lead to its overheating. It is better to gradually reduce the temperature over several hours.
First hours of operation: what to pay attention to
In the first 4-6 hours of operation, the refrigerator may behave differently than usual. The compressor can run longer without shutting down. This is normal, as the system cools empty, warm chambers.
Pay attention to the side walls of the case. In modern models Indesit capacitor grilles are often built into the sidewalls. They can heat up to 50-60°C. If the walls are warm, it means the heat removal system is working properly.
Keep track of the cyclical nature of work. After initial cooling, the compressor must be switched off. If it hums continuously for more than 8-10 hours and does not gain temperature, there may be a freon leak or the thermostat is faulty.
Check the tightness of the doors. Take a piece of paper, hold it against the door and try to pull it out. If the sheet is pulled out too easily, it means that the seal does not fit tightly or requires replacement.
Frequent errors when starting
One of the most common mistakes is loading with warm products immediately after turning on. This creates a double load on the motor, which is already working at the limit, cooling the case itself.
Another mistake is ignoring the installation instructions. If the refrigerator was delivered in a lying position and immediately turned on without settling (at least 4-8 hours), oil could get into the circuit, which leads to clogging of the capillary tube.
Some users forget to remove the transport locks or gaskets if they were reinstalled after washing. This may block the operation of mechanisms or prevent doors from closing.
⚠️ Attention: Specifications and maintenance requirements may vary depending on the specific series Indesit. Always check the official instructions for your model.
Questions and answers (FAQ)
Is it possible to turn on the Indesit refrigerator immediately after defrosting if you waited only 15 minutes?
It is absolutely not possible recommended. Even 15 minutes is not enough to return oil to the compressor and stabilize the pressure in the system. The minimum safe break is 30-40 minutes, and preferably 2 hours.
Why does the refrigerator hum loudly after turning on and does not turn off?
In the first hours of operation, this is normal, since the warm volume is actively cooled. If the noise does not subside for more than 10 hours, check whether the cabinet is leaning against furniture and make sure that the doors are tightly closed.
Do you need to wash the inside of the refrigerator before turning it on?
Yes, definitely. After defrosting, moisture and possible contamination remain inside. it is necessary to wipe all surfaces with a dry, clean cloth to prevent the appearance of mold and unpleasant odors.
What to do if the light does not light up after turning it on?
Check whether the door is tightly closed (in some models the lamp goes out at the slightest gap). If the door is closed and there is no light, the lamp may have burned out or there is a problem with the wiring. Evaluate the operation of the refrigerator based on the cold: if it freezes, then the problem is only in the lighting.