Owners of modern refrigeration units Samsung with a display are often faced with the need to change the standard operating mode to save energy or prepare for vacation. The unique design of many models of the Korean brand is that there is no separate physical button to completely turn off only the freezer compartment, as is the case in older models.
Instead, engineers have introduced intelligent algorithms and special program modes that allow flexible control of the temperature in different zones. Understanding how it works electronic controlwill help you avoid food spoilage and unnecessary consumption of resources.
Next we will look in detail at the available options that actually allow you to “turn off” the freezer, turning it into an additional refrigeration compartment or stopping refrigeration completely.
Vacation mode: vacation without extra expenses
The most common way to deactivate intensive cooling in the lower chamber is to activate the function Vacation (Vacation). This mode is designed specifically for situations when you are leaving for a long period of time and do not plan to store frozen food in the freezer.
When this option is activated temperature in the freezer it rises to a level of approximately +15...+17°C. This prevents the appearance of mold and unpleasant odors, but at the same time the compressor continues to operate in a gentle mode, consuming a minimum amount of energy.
⚠️ Attention: In the Vacation mode, products that require deep freezing cannot be stored, as they will quickly deteriorate at above-zero temperature.
To enable this function on models with a display, you usually just need to press and hold the corresponding button for 3 seconds. An indicator will light up on the screen, confirming the transition to the economy mode.
It is important to understand that this mode does not turn off the compressor completely, it only changes operation algorithm the evaporator. If your goal is to completely turn off the refrigerator from the network, this mode will not suit you; it only optimizes the operation of an empty device.
Cool Select+ function: transformation of the compartment
In more advanced models Samsungequipped with the system No Frost and additional dampers, technology is implemented Cool Select+. It allows you to physically change the purpose of the freezer, turning it into a refrigeration compartment with a positive temperature.
This is an ideal solution if you need to temporarily increase the volume of the refrigerator compartment to store large quantities of fresh food, drinks or vegetables. Control is carried out directly through the panel on the door.
Sequence of actions to activate the fresh food storage mode:
- 🍏 Press the button
Cool Selecton the control panel to select the desired compartment. - ❄️ Continue pressing the button until the display shows the mode indicator Chill (Cooling) or Fruit/Veg (Fruits/Vegetables).
- 🌡️ The temperature in the chamber will change by +3°C or +1°C, respectively, which will confirm the switching of the operating mode.
Use functions Cool Select+ requires understanding that the freezer ceases to be a freezer. The compressor continues to work, maintaining the set positive temperature, which actually means “turning off” freezing in the classical sense.
If you do not see such buttons on your panel, it means that your model Samsung does not support physical temperature changes in the freezer, regardless of the refrigeration compartment.
Full defrosting and cleaning the system
Sometimes by “shutdown” users understand the need to completely defrost the unit to carry out general cleaning. In refrigerators Samsung with a display there is no “Defrost” button that can be pressed to quickly start the process.
The defrosting procedure in such devices is performed mechanically. You need to completely de-energize the device by unplugging it from the outlet and leave the doors open.
The natural defrosting process can take from 4 to 10 hours, depending on the amount of ice and the ambient temperature in the room. Accelerate this process with a hairdryer or heating devices is strictly prohibitedas this can damage the plastic elements and evaporator tubes.
During defrosting, it is important to ensure the outflow of melt water. To do this, you can carefully place a towel on the bottom shelf of the refrigerator compartment or use shallow trays.
⚠️ Attention: Do not use sharp objects (knives, screwdrivers) to chip ice inside the chambers No Frost, this will lead to depressurization of the system and expensive repairs.
☑️ Checklist before defrosting
Control via SmartThings and remote access
Modern “smart” refrigerators Samsung support integration with the system Smart Home and application SmartThings. Through a smartphone, you can not only monitor the temperature, but also control some modes, if the model supports such a function.
By connecting the device to Wi-Fi, you have the opportunity to change settings remotely. This is especially convenient if you forgot to activate the vacation mode before leaving home.
However, the functionality of the application is limited by the software settings already provided by the manufacturer. You will not be able to create an arbitrary temperature mode that is not in the factory firmware.
To activate control via a smartphone:
- 📱 Download the application SmartThings to your smartphone.
- 🔌 Connect the refrigerator to your home Wi-Fi network through the menu on the display devices.
- 🏠 Add the device to the application following the instructions on the phone screen.
The application interface may differ depending on the version of the phone's operating system and the refrigerator model. If you do not find the necessary settings in the application, try performing the actions directly on the control panel.
What to do if Wi-Fi does not connect?
Make sure that the router operates at a frequency of 2.4 GHz, since many refrigerator models do not support 5 GHz networks. Also check if the antivirus on your phone is blocking the connection to the new device.
Diagnostics and error codes in case of failures
If you are trying to change the operating mode, but the refrigerator does not respond or makes beeps, there may be a malfunction in the system. The electronics Samsung is equipped with a self-diagnosis system that displays error codes on the display.
The most common codes associated with temperature problems:
| Error code | Problem description | Possible cause |
|---|---|---|
22E / 22C |
Freezer temperature sensor error | Open circuit or sensor malfunction |
38C |
Communication error with main board | Problem with display interface module |
41C |
Communication error with the inverter | Failure of the compressor or control board |
E (flashing) |
General system error | Reboot or call the wizard required |
When error codes appear, an attempt to change the operating mode (for example, turn on Vacation) may be blocked by the security system. In such cases, you must first fix the problem or reset the system.
To reset the error, try unplugging the refrigerator from the outlet for 10-15 minutes. If after switching on the code appears again, professional diagnostics.
Frequently asked questions and technical nuances
Users often ask questions about the safety and operating features of refrigerator electronics Samsung. Below are answers to the most popular queries that will help you avoid common mistakes.
It is believed that frequent switching of modes will harm the compressor. In fact, the inverter motors installed in these models are designed to last thousands of cycles of switching on and changing speed.
However, sudden voltage surges in the network can be dangerous for sensitive electronics with a display. It is recommended to use a stabilizer or surge protector to protect the device.
⚠️ Attention: If you plan not to use the refrigerator for a long time (more than a month), it is recommended to unplug it, wash it thoroughly and leave the doors ajar to avoid the appearance of fungus.
It is also worth remembering that the device software can be updated. New firmware versions sometimes change the logic of the menu or add new functions.
Is it possible to completely turn off only the freezer, leaving the refrigerator running?
Technically, in most models Samsung this cannot be done with one button without going into special modes. You can use the mode Vacation (temperature +15°C) or Cool Select+ (temperature +1...+3°C), but completely stopping the refrigerant circulation in only one compartment, leaving the other to operate in normal mode, the design of single-compressor models does not allow. Two-compressor models are rare.
Why, after turning on the Vacation mode, the temperature does not drop immediately?
The mode Vacation is designed to maintain a temperature of about +15°C, and not for freezing. If you put in warm foods, the system will work longer. If the temperature does not change at all, the sensor or damper may be faulty Air Flow.
What to do if the display does not respond to touches?
Many models Samsung have a Child Lock function. Find the button with the image of a lock and hold it for 3-5 seconds until the corresponding indicator or sound signal appears. After unlocking, try changing the settings again.
Does turning off the freezer affect the life of the compressor?
Using standard modes (Vacation, Eco) extends the life of the compressor, as it reduces the load on the system. However, completely turning off and on the device from the socket once a week may be more harmful to electronics than constantly working in economy mode.