Modern models of refrigerators Indesit equipped with various microclimate control systems, from simple mechanical regulators to complex electronic panels. Often users are faced with the need to change the temperature setting so that food does not freeze or, conversely, cools faster. Understanding the operating principle of your unit is the first step to proper tuning.
In this article we will look in detail at how to reduce or increase the cooling intensity depending on the type of control of your model. We will look at the nuances of the operation of thermostats, the features of two-compressor systems and common mistakes that can lead to spoilage of food.
Before you start setting up, it is important to determine what type of control is installed in your refrigerator Indesit. The sequence of actions and the interpretation of the numbers on the regulator scale depend on this. Incorrect settings can lead to overload of the compressor.
Determining the type of refrigerator control
The first thing to do is open the door of the refrigerator compartment and carefully inspect the inner wall or upper part of the case. On mechanically controlled models, you will see a round rotary dial with numbers or marks. It is usually located at the top left or on the side wall.
If there is a display with buttons on the front panel outside or inside on the top shelf, then you have an electronically controlled model. In such devices, the temperature is set in degrees Celsius, which greatly simplifies the setup process. Digital indicators allow you to see the current operating status of the unit.
There are also hybrid options, where the main regulator is mechanical, but there are additional buttons to activate special modes, such as “Super Freeze”. It is important not to confuse these modes with the main thermostat setting. Mechanical regulator responsible for constantly maintaining the temperature, and the mode buttons for temporarily changing parameters.
In some older models, the regulator can be combined with the light switch button or located in an unusual place, for example, under the top cover of the lampshade lighting. If you cannot find the regulator, refer to the instructions, since the location of the controls for different series Indesit may differ.
Setting a mechanical thermostat
In most models Indesit with mechanical control, the regulator scale is designated from 1 to 5 or from 1 to 7. Here lies the most common mistake of users: the numbers do not indicate degrees, but cooling intensity.
To reduce the temperature (make it colder), you need to turn the knob towards the higher number. For example, if the regulator is set to “2” and the food is freezing, you need to switch it to “1”. Conversely, if the chamber is too warm, the knob is turned towards the maximum value.
⚠️ Attention: A sudden change in the position of the mechanical thermostat knob may result in the compressor not starting immediately. Give the system 15-20 minutes to stabilize the refrigerant pressure before trying to start again.
The setup process is as follows:
- 🔹 Find the round regulator inside the refrigerator compartment.
- 🔹 Determine the current position of the knob (number or mark).
- 🔹 Smoothly turn the knob one notch in the desired direction.
- 🔹 Wait a few hours for the temperature to stabilize.
It is not recommended to immediately move the regulator from minimum to maximum. A sharp increase in load is harmful for compressor. It is better to change the settings gradually, one division at a time, monitoring the result after a day. This is especially important for older models, where the wear on the mechanical parts of the thermostat is already significant.
Temperature control in electronic models
Electronic control in refrigerators Indesit provides more precise control. Here you operate in specific degrees Celsius. The standard recommended temperature for the refrigerator compartment is +4°C or +5°C, and for the freezer - -18°C.
To change the parameters, a panel is usually used Control Panellocated on the top of the door or at the end. Pressing the thermometer or snowflake button allows you to switch between cameras and change values. A flashing number on the display indicates that the setting process is in progress.
If you want to lower the temperature, use the Up or Down arrow buttons. In some models, the logic may be inverted depending on the firmware, so watch the numbers on the screen for changes. After selecting the desired value, you need to confirm the action, often this happens automatically after a few seconds of inactivity.
In models with a system No Frost changing the settings may take longer, since the system needs to redistribute the cold air flows. Do not panic if the display goes out or stops flashing immediately - this is normal operation.
☑️ Checking the electronic settings
Using the Super Freeze and Super Cool modes
Many users confuse the main temperature setting with the accelerated cooling modes. The function Super Cool (Super cooling) is designed to quickly reduce the temperature in the refrigerator compartment, for example, after loading a large amount of food at room temperature.
Mode Super Freeze (Super freezing) works similarly in the freezer compartment, forcing the compressor to work continuously. In models with mechanical control, a separate button with a yellow indicator or a lever is often provided for this.
- ❄️ They consume significantly more electricity.
- ❄️ Prolonged operation in super freezing mode can lead to the formation of excess ice.
- ❄️ The compressor operates at limit of its capabilities, which reduces its resource.
Usually these modes turn off automatically after a certain time (from 6 to 50 hours depending on the model). However, in old refrigerators Indesit with a mechanical button, shutdown can only be done manually. If you forget to turn off the mode, food can freeze even with the normal basic thermostat setting.
What happens if you forget to turn off Super Freeze?
In refrigerators with mechanical control, the compressor will work without stopping until you manually turn off the mode. This will lead to severe freezing of the evaporator and possible failure of the thermostat due to overheating or freezing of the capillary tube.
Table of recommended temperature conditions
For proper storage of various groups of products, it is necessary to maintain certain temperature values. Below is a table that will help you figure out what temperature is best to set on the display or how to set the mechanical regulator.
| Product group | Recommended temperature | Storage area | Shelf life (approximate) |
|---|---|---|---|
| Meat and fish (chilled) | 0°C.. +2°C | Zero zone / Meat shelf | 2-3 days |
| Dairy products | +2°C.. +4°C | Middle shelves | 3-5 days |
| Vegetables and fruits | +5°C.. +8°C | Bottom drawers | 3-7 days |
| Ready meals | +4°C.. +6°C | Upper shelves | 1-2 days |
If in your refrigerator Indesit there is no separate zero zone, try to place perishable products closer to the back wall, but not close to it, so that they do not freeze. Adjusting the dampers (if they are mechanical) also affects the distribution of cold.
Remember that the temperature in different corners of the chamber may differ by 2-3 degrees. This is normal for a static cooling system (drip system). In models No Frost the distribution is more uniform, but there is a higher risk of drying out the products.
Diagnostics of temperature problems
There are situations when changing the regulator settings does not produce results. If you lower the temperature, but the food still spoils, or, conversely, everything is frozen at a minimum, perhaps the problem is not in the settings.
A frequent cause of incorrect operation is loose door fit. Check the rubber seal around the perimeter. If warm air enters the chamber, the compressor will work constantly, trying to compensate for the heat, but the temperature will still be high.
⚠️ Attention: If the compressor runs continuously for more than 20 minutes and the temperature does not drop below +10°C, there may be a freon leak or the thermostat is faulty. Further operation in this mode is dangerous.
Other possible reasons:
- 🔧 Condenser grilles at the back of the refrigerator clogged with dust.
- 🔧 Fan malfunction in the systems No Frost.
- 🔧 Breakage temperature sensor (in electronic models).
- 🔧 Wear of the door seal.
In some cases, defrosting the refrigerator within 24 hours is required, even if the system is declared No Frost. An ice plug in the drainage system or on the evaporator can block the circulation of cold air, creating the illusion of a breakdown.
Frequently asked questions (FAQ)
Why does ice freeze in the Indesit refrigerator, even if the thermostat is at minimum?
This may indicate a malfunction of the defrost system (heating element, timer or sensor) in models No Frost, or that the door does not close tightly. Ice also forms if you put hot products in the chamber.
What position of the regulator corresponds to +5 degrees?
In mechanical models there is no exact correspondence, since the scale is conditional. Usually the middle position (3 out of 5 or 3.5 out of 7) gives a temperature of about +4..+5°C with normal chamber load. The exact temperature can only be determined using an external thermometer.
Is it possible to reduce the temperature in the freezer separately from the refrigerator compartment?
In single-compressor models Indesit with one mechanical regulator - no, the temperature changes immediately throughout the entire volume. Separate settings are only possible in two-compressor models or in systems with electronic control and function Multi Flow.
What to do if the temperature is not restored after defrosting?
Make sure that the refrigerator is plugged in and the power indicator is on. Check to see if the circuit breaker has tripped. If the equipment works, but does not cool within 5-6 hours after defrosting, there is probably a refrigerant leak.