Refrigeration equipment Indesit is deservedly popular due to its reliability and functionality, however, during operation, owners often need to change the standard operating mode. Users often wonder if and how to turn off the freezer compartment in the refrigerator in order to use the unit only for storing chilled foods. Such a need may be dictated by seasonality, for example, in winter, when stocks of frozen vegetables or meat are exhausted, and space is required for fresh products.
It is important to understand that, by design, most modern models Indesit do not provide for complete physical shutdown of the compressor responsible for cooling the freezer compartment, without loss of cold in the refrigerator compartment. However, there are software methods and special modes that allow you to minimize the operation of the freezer or temporarily suspend active freezing. In this article, we will analyze in detail the technical capabilities of various series, features of systems No Frost and static cooling, as well as safe ways to control temperature conditions.
Before you start setting up, you need to clearly define the type of your device, since the algorithms of action for models with mechanical control and electronic display will differ significantly. Improper interference with the operation of thermostats or the electronic module can lead to incorrect operation unit or damage to products. We will look at the standard functions provided by the plant engineers and explain why completely shutting down one of the circuits in single-compressor systems is technically impossible without modifications.
Principles of operation of Indesit single-compressor systems
Most refrigerators Indesitpresented on the market belong to the class of single-compressor units. This means that one common motor-compressor and one refrigerant circulating through a single circuit are responsible for cooling both compartments - refrigeration and freezer. In such systems, it is physically impossible to “turn off” the freezer while leaving the refrigerator running, since the cold is generated in the evaporator, which is most often located in the freezer or in the partition between them.
The temperature in the upper compartment is regulated either by periodic stops of the compressor (in models with mechanical control), or by redistributing cold air flows through special dampers (in models with electronics). If you try to artificially turn off the cold supply to the lower chamber, the upper one will also stop cooling. Thermoregulator in such systems it controls the overall temperature, and its setting affects the operation of the entire unit.
There is a misconception that setting the regulator to the minimum value (usually “1” or “Min”) completely stops freezing. In fact, the compressor will continue to work, maintaining a temperature of about +5...+8°C in the freezer, which is not enough to store frozen food, but technically the chamber will not be “turned off” - it will operate in refrigerator mode. This is a valid use case if you need to temporarily increase the volume to cool drinks or vegetables.
Using the Super Freeze mode
One of the key functions that allows you to control the intensity of the freezer is the mode Super Freeze (Super Freeze). Although its intended purpose is to quickly freeze fresh food, understanding the logic behind its operation helps to effectively control the temperature. In models Indesit with electronic control, this mode is often activated by a button with the corresponding symbol or snowflake.
When the mode is activated, the compressor runs non-stop, ignoring signals from the thermostat that the target temperature has been reached. This results in maximum cooling of the freezer to -24°C or lower. For the task of “turning off” the freezer, this mode is interesting in the opposite context: deactivating this function returns the system to the normal cyclic operating mode. If your goal is to defrost the chamber or reduce the cooling intensity, make sure that the indicator Super Freeze is not lit.
In some advanced models with the function Eco Mode or “Vacation”, the logic can be inverted: the system goes into a mode of minimal power consumption, where the freezer can operate with long periods of inactivity. However, the classic “refrigerator only” mode in household single-compressor models Indesit is not provided structurally.
⚠️ Attention: Long-term operation of the compressor in continuous freezing mode (more than 24-48 hours without loading fresh food) leads to increased wear of the motor and excessive formation of ice in the systems. Low Frost. Use the Super Freeze function only when necessary.
For users who simply want to lower the temperature in the freezer so that it works less intensely, the optimal solution is to manually adjust the thermostat. Moving the regulator to the minimum cooling position (number 1 or dot) reduces the load on the system, but does not turn it off completely. This is the safest way to adapt the operation of the unit to current needs without the risk of defrosting food in the upper compartment.
Temperature setting via electronic display
Owners of refrigerators Indesit series Push&Go or models with a panel Smart Touch have more flexible management options. Here, turning off the freezer as such is also impossible, but precise temperature calibration is available. The control panel is usually located on the door or inside the upper chamber and allows you to set parameters with an accuracy of a degree.
To change settings, you must unlock the panel if the child lock is turned on (usually by holding the button with the lock icon for 3-5 seconds). After unlocking, select the freezer zone (indicated by a snowflake or *-** symbol) and use the “+” or “-” buttons to set the maximum possible temperature, for example -6°C or -8°C, if the model allows such values. The standard mode is usually -18°C.
In some models with the function Fuzzy Logic (fuzzy logic), the refrigerator itself analyzes the frequency of door openings and the amount of food, automatically selecting the optimal compressor operating mode. In such devices, manual intervention may be limited as the system strives to return the settings to factory energy efficiency standards.
☑️ Check before changing settings
If after changing the settings the indicators flash or a beep sounds, this means that the temperature inside the chambers does not correspond to the set one. This is normal after adjustment: the system will require 4 to 12 hours to stabilize the temperature. During this period, you should not open the doors or make repeated settings.
Adjusting the mechanical thermostat
In classic models Indesit without a display, control is carried out by a mechanical thermostat located inside the refrigerator compartment or on the top panel. This device is a simple device that opens the electrical circuit of the compressor when a certain temperature is reached. The adjustment scale usually ranges from 1 (minimum cold) to 5 or 7 (maximum cold).
To minimize the operation of the freezer, turn the knob to the “1” or “Min” position. In this position, the compressor will turn on less often and work for less time, maintaining a temperature in the freezer of about -6...-10°C. This is enough to keep the food firm, but does not require deep freezing. It is important to note that in the summer, with high ambient temperatures, even at minimum, the freezer can work more intensely.
There is a common mistake: users try to “deceive” the thermostat by placing warm objects near its sensitive element (capillary tube). Do this categorically prohibited. Such actions lead to incorrect operation, frequent engine starts and possible failure of the start relay or the compressor itself due to overheating.
What is a thermostat capillary tube?
This is a thin copper tube filled with refrigerant that reacts to changes in temperature. It is attached to the evaporator or blown into the chamber wall. Damage to this tube during careless cleaning or attempts at adjustment leads to freon leakage and complete inoperability of the refrigerator.
If you set the regulator to minimum, but the freezer continues to work too intensely (a thick “coat” of ice forms, the compressor hums), this may indicate a malfunction: freon leakage, sticking thermostat contacts or loss of tightness door seal. In such cases, simple adjustment will not help; diagnostics will be required.
Comparison of models: No Frost and drip system
The answer to the question of how to turn off the freezer depends on the type of defrosting system. Refrigerators Indesit use two main technologies: traditional drip (for the refrigerator compartment) and No Frost (for the freezer or both compartments). Differences in their design dictate different behavior when trying to change temperature conditions.
| Characteristics | Drip system (Static) | No Frost system |
|---|---|---|
| Evaporator location | On the back wall of the refrigerator compartment | Hidden behind the panel in the freezer compartment or between the chambers |
| Air circulation | Natural convection | Forced, through fan |
| Reaction to shutdown | Slow increase in temperature | Rapid drying of food when the fan stops |
| Impact on "shutdown" | Easier to reach +8°C in freezer | Fine tuning of the electronics is required |
In systems No Frost turning off the freezer by switching to the “warm” mode can lead to the fact that the fan will continue to circulate air, drying the food in the refrigerator compartment, if the damper does not work. Therefore, for such models it is critical to use only standard display settings. Attempts to mechanically influence the dampers without qualification can disrupt the balance of air flows.
In models with a drip system, the freezer is often a simple box with an evaporator. Here, changing the thermostat position has a more linear effect. However, it is worth remembering that in such models there is no protection against the “crying” of the evaporator, so when the temperature in the freezer rises, ice may actively melt and water may appear if the drainage hole cannot cope with the volume.
Vacation mode and energy saving
Many modern refrigerators Indesit are equipped with a Holiday Mode. Although its main purpose is to save energy and prevent the appearance of mold in the refrigerator during a long absence of owners, it also indirectly affects the operation of the freezer. In this mode, the temperature in the refrigerator compartment rises to +10...+15°C, which eliminates food spoilage, but also does not require active operation of the compressor.
Activation of this mode often leads to the fact that the overall compressor operation cycle becomes less frequent. The freezer continues to maintain the freezing temperature, but overall energy costs are reduced. This does not turn off the freezer, but puts the entire unit into gentle operation mode. Activation usually requires a long press of the button with the suitcase symbol or a key combination described in the instructions for the specific model.
Using the “Vacation” mode is relevant when you are leaving for a long time and remove all perishable foods from the refrigerator compartment, but want to leave frozen supplies in the freezer. This is the optimal “semi-shutdown” scenario of the upper part, which reduces the load on the system as a whole.
⚠️ Attention: Before activating the “Vacation” mode, be sure to remove all fresh food from the refrigerator compartment. At a temperature of +12...+15°C, meat, milk and vegetables will spoil within 1-2 days.
Some users mistakenly believe that the “Vacation” mode turns off the freezer. This is wrong. The freezer continues to operate as normal to preserve frozen food. If your goal is to completely defrost and turn off the lower compartment, this mode will not work.
Common mistakes and precautions
When trying to turn off the freezer, refrigerator owners Indesit often make mistakes that can lead to expensive repairs. The most common of these is to attempt to physically disable the fan or temperature sensor in the hope that the system will “think” the temperature has been reached and stop the compressor. In modern models with electronics, this will result in an error code being issued and blocking the operation of the unit.
Another mistake is setting the thermostat to minimum in the hot season. If the room is +30°C, and you set it to “1”, the compressor may not turn off at all, trying to somehow cool the chambers, which will lead to its overheating and the thermal relay triggering. In such conditions, “turning off” the freezer is impossible without loss of cold in the refrigerator compartment.
It is also worth mentioning the risks associated with defrosting. If you decide to turn off your freezer by completely defrosting it (by unplugging the refrigerator), never use sharp objects to chip the ice or use a hair dryer to speed up the process. Thermal effects can deform the plastic inner casing and damage the cooling circuit sealed in the walls.
If you find that the freezer does not maintain the temperature even at maximum settings, or, conversely, does not turn off and a giant block of ice freezes, the problem lies in a technical malfunction. This could be a freon leak, a broken thermostat, a malfunction of the defrost sensor (in No Frost) or a loss of compressor performance. In such cases, adjusting the settings is useless - you need to call a specialist.
Is it possible to completely turn off the freezer, leaving the refrigerator?
In most household models Indesit with one compressor - no. The cold is generated in one place and distributed across both chambers. Turning off the cold supply to the freezer will cause the refrigerator compartment to defrost. There are two-compressor models where this is possible, but they are rare and belong to the premium segment.
Why does the freezer not turn off even at minimum?
This may indicate a refrigerant (freon) leak. The compressor runs non-stop, trying to gain temperature, but cannot. The reason may also be sticking thermostat contacts or a broken door seal. Diagnostics required.
Is it safe to keep the freezer at -6°C?
Yes, it is safe for the refrigerator itself. Products will not be stored at this temperature for a long time (only for a short time), but the equipment will not be damaged. This is an acceptable operating mode if you need to temporarily use the volume of the freezer as a refrigerator.
How to defrost a freezer without turning off the refrigerator completely?
No way by standard means. To defrost, you need to turn off the appliance from the network, open the doors and wait for the ice to melt. You cannot speed up the process with a hairdryer or hot water. This usually takes from 4 to 12 hours.
What does a flashing temperature indicator mean?
A flashing indicator (often together with a sound signal) indicates that the temperature in the chamber has risen above the permissible level. This happens after initial switching on, after defrosting, or if you have left the door open for a long time. If the indicator does not stop flashing after a day, call a technician.