How to properly turn off the freezer compartment in an LG refrigerator: instructions for all models

Disconnecting the freezer compartment in the refrigerator LG may be needed in a variety of situations: from seasonal defrosting to saving energy or temporary conversion to a freshness zone. However, incorrect actions can lead to equipment malfunctions, food spoilage, or even compressor failure. In this article, we will analyze in detail all the ways to deactivate a freezer - from software shutdown via the control panel to physical de-energization of individual modules.

It is important to consider that models LG with a system No Frost, inverter compressors or function Smart Cooling require a special approach. We will separately dwell on the nuances for refrigerators of the GA-B, GR-N i GC-Xseries, and also warn against common mistakes that users make when turning them off on their own. If your goal is not just to turn off the freezer, but to switch the refrigerator to "Refrigerator only"mode, here you will find current schemes for modern devices.

Before you begin manipulations, check: does your model really support partial shutdown? In some budget lines LG (for example, LN-C322 or LW-C450), the freezer compartment is tightly integrated into the cooling system, and its deactivation may result in the shutdown of the entire unit. To avoid unpleasant surprises, carefully study the technical data sheet or the specifications plate on the back wall of the refrigerator.

When you may need to turn off the freezer

There are more situations that require deactivating the freezer than it seems at first glance. Here are the most typical cases faced by refrigerator owners LG:

• 🏡 Long absence from home. If you are leaving for several months, it is irrational to keep the freezer operating at full capacity - this leads to excessive energy consumption and wear and tear of equipment.
• ❄️ Seasonal defrosting. In models with manual defrosting (Direct Cool), the freezer must be completely turned off before cleaning the ice.
• 💰 Saving electricity. The freezer compartment consumes up to 30% of the energy of the entire refrigerator. Turning it off can reduce electricity bills by 10-15%.
• 🛠️ Repair or replacement of parts. When diagnosing malfunctions (for example, a freon leak or a broken heating element), the freezer often needs to be de-energized.
• 🥬 Repurposing space. Some users temporarily use the freezer as an additional area for storing vegetables or drinks.

However, there is a downside: in LG refrigerators with a single cooling circuit (for example, models GB-B459SLQZ or GC-B247SLBV), turning off the freezer can lead to an increase in the temperature in the main compartment by 2-4°C.. If you store perishable products (meat, dairy products), this nuance is critically important. Before turning off, check whether your model supports independent control of compartments.

Preparing the refrigerator to turn off the freezer

Before proceeding with deactivation, you must complete several mandatory steps. Neglecting them can lead to the formation of condensation, an unpleasant odor, or even a short circuit when turned on again.

Defreeze and wash the chamber|Remove all food|Disable the "Super Freeze" function|Check the drainage hole|Leave the door ajar (if unplugged for a long time)-->

Special attention take defrosting. In models LG with the system No Frost ice may accumulate in hidden areas (for example, around the fan). If you do not remove the ice before shutting down, when you restart it, it will melt and flow into the drainage system, which can lead to a blockage or leak. To speed up the process, use Defrosting mode (if it is provided in your model) or simply leave the door open for 6-8 hours.

It is equally important to do it correctly organize food storage. If you plan to turn off your freezer for more than 24 hours, move the frozen food to an insulated bag or to a neighbor's house. Remember: thawed and re-frozen meat, fish or semi-finished products lose up to 50% of their nutritional properties and can become hazardous to health. The best option is to eat or process food in advance.

⚠️ Attention: If your refrigerator LG is equipped with a function Door Cooling+ (uniform distribution of cold air), it is also recommended to turn it off before deactivating the freezer. Otherwise, the fans will run idle, which can lead to overheating.

Methods for turning off the freezer compartment in LG refrigerators

The shutdown method depends on the refrigerator model, type of cooling system and year of manufacture. We will look at three main methods: software shutdown via the control panel, mechanical (using regulators) and complete de-energization. Let's start with the safest and manufacturer-recommended option.

1. Software shutdown via the control panel

Most modern refrigerators LG (released after 2018) support the function of independent compartment control. To turn off the freezer:

1. Press the button Freezer (or the snowflake icon) on the control panel.
2. Hold it for 3-5 seconds until the indicator lights up Off or the freezer display goes off.
3. In some models (for example LG Instaview Door-in-Door), you will need to go to Settings → Operating modes → Freezer → Off.

For refrigerators with a touch screen (series GC-X or GR-N) the path may look like this:

Menu → Cooling → Freezer Control → Off

After disconnecting, you will hear a short beep and a message Freezer Off or similar will appear on the display. In models with inverter compressor (for example, LG GB-B539SLQZ), additional confirmation may be required - press OK or Select.

2. Mechanical shutdown using regulators

In refrigerators LG older than 2015 (for example, LG GA-B489YGQZ or LG GR-B429SL), the freezer compartment is often controlled by a mechanical regulator. To turn it off:

1. Find the freezer thermostat knob (usually located inside the chamber or on the top panel).
2. Turn it counterclockwise until you hear a click.
3. In some models, the regulator has a position 0 or Off —set it to this position.

If there is no regulator (as in models with electronic control), look for a hidden button Power Freeze. Often you need to press and hold it for 10 seconds to completely deactivate the freezer.

⚠️ Attention: In refrigerators LG with a system Total No Frost (for example, LG GC-B247SLBV) mechanical shutdown of the freezer can lead to automatic stop of the fans. This is normal, but when you turn it back on, it will take up to 24 hours to restore operating parameters.

3. Complete de-energization of the freezer

This method is suitable for older models or in cases where software shutdown is not possible (for example, if the control panel is broken). However, it is the most risky, as it can affect the operation of the main compartment. To de-energize only the freezer:

1. Unplug the refrigerator (pull out the plug from the socket).
2. Remove the back cover of the freezer compartment (a Phillips screwdriver will be required).
3. Find the freezer compressor power connector (usually marked FAN or FREEZER).
4. Carefully disconnect the connector. For safety, wrap the exposed contacts with electrical tape.

This method requires at least minimal skills in working with electrical appliances. If you are not confident in your abilities, it is better to contact a specialist. After turning off the power to the freezer do not plug in the refrigerator immediately wait 5-10 minutes to avoid a power surge.

What will happen if you turn off the power to the freezer incorrectly?

Incorrectly turning off the power can lead to a malfunction of the main compressor, a refrigerant leak, or a short circuit. In the worst case, the refrigerator will stop turning on, and expensive repairs will be required. It is especially dangerous to disconnect live wires - this can result in an electric shock.

Disconnection features in LG refrigerators with different cooling systems

Cooling technology directly affects the process of turning off the freezer. Let's consider the key nuances for each type of system used in refrigerators LG.

In refrigerators with dual-circuit cooling system (for example LG GR-N309SLQZ), the freezer and refrigerator compartments operate independently, so they deactivation does not affect each other. But in models with single-circuit system (for example, LG GA-B489YGQZ) deactivation of the freezer can lead to the shutdown of the entire unit. To find out which system is used in your refrigerator, check the technical data sheet or look for information on the sticker inside the chamber. data-i="175">single-circuit system

Frequent errors and how to avoid them

Even experienced users sometimes make mistakes when turning off the freezer. Here are the most common ones and ways to prevent them:

• ❌ Turning off the freezer without defrosting. In models with Direct Cool this leads to the formation of mold and an unpleasant odor. Always defrost the chamber 12-24 hours before turning off.
• ❌ Ignoring the indicatorsIf after shutdown the display shows an error. data-i="187">or Er FF or Er CF, this means the fan has failed. Immediately return the freezer to operating mode and reboot the refrigerator.
• ❌ Disconnecting live wiresThis is not only life-threatening, but can also damage the control board. manipulations.
• ❌ Keep the door closed. long shutdownIf the freezer is turned off for more than 2 days, leave the door ajar (you can place a wooden block underneath).
• ❌ Using sharp objects for defrosting. Knives, forks or scissors can damage the evaporator or drainage system. To speed up the process, use a plastic scraper or hair dryer (at minimum power).

Another common mistake is trying to turn off the freezer in the mode. "Vacation". In most models LG this mode already implies minimal power consumption, and additionally turning off the freezer can lead to a conflict of settings. If you need to save energy, just activate Vacation mode through the menu - this will be enough.

⚠️ Attention: In refrigerators LG with the function Smart ThinQ (smart control via the application), turning off the freezer through the panel may not work if the device is connected to Wi-Fi. In this case, first deactivate remote control in the application settings. and then turn off the freezer.

How to restart the freezer

Turning on the freezer after a long period of inactivity requires no less attention than turning it off. Here are step-by-step instructions that will help avoid problems:

1. If the freezer. was de-energized for more than 2 days, wipe all surfaces with a dry cloth to remove condensation.
2. Close the door and wait 30 minutes - this time is needed to normalize the pressure in the system.
3. Connect the refrigerator to the network (if it was completely de-energized).
4. For models with electronic control: press button Freezer and hold it for 3 seconds until the operation indicator lights up.
5. For mechanical controls: turn the thermostat knob to position 1 or Min.
6. Wait 2-4 hours until the temperature in the freezer drops to -18 ° C. Only after this can you load food.

In refrigerators with inverter compressor (for example, LG GB-B539SLQZ) the first start after a long period of inactivity may take up to 12 hours. Do not be alarmed if during this time the compressor works without stopping - this is a normal process of restoring the temperature.

If after turning on the freezer does not cool or an error appears on the display, try resetting the settings to factory settings. To do this:

Press and hold the buttons Freezer + Fridge 10 seconds.

B In 90% of cases, this solves the problem. If the error persists, contact the service center. LG You may need to re-flash the control board.

FAQ: Answers to frequently asked questions

Is it possible to turn off the freezer without turning off the entire refrigerator?

Yes, in most models LG (except for budget series with a single-circuit system) the freezer can be turned off separately. To do this, use the button Freezer on the control panel or a mechanical regulator. The exception is models older than 2010 - in them the freezer and refrigerator are often connected by one cooling circuit.

What should you do if, after turning off the freezer, the refrigerator begins to operate loudly?

This is a normal reaction if your model uses single-circuit system. The compressor starts working harder to compensate for the lack of cooling in the freezer. The noise should disappear after 1-2 days. If this does not happen, check if the drainage hole or ventilation grilles are clogged.

How much electricity can be saved by turning it off. freezer?

On average, the freezer consumes 25-35% of the total energy of the refrigerator. Turning it off can reduce energy consumption by 10-15% (about 5-10 kWh per month, depending on the model). However, the savings will be noticeable only with a long shutdown (from 1 month). For a short-term effect, it is better to use Vacation mode.

Is it possible to turn off the freezer in an LG refrigerator with the Instaview system?

Yes, but with reservations. In models with Instaview Door-in-Door (for example, LG GC-B247PLDV), turning off the freezer automatically deactivates the transparent door function. In addition, the backlight and uniform cooling system may be temporarily disabled. These functions will be restored after turning on the freezer again. Door Cooling+. These functions will be restored after turning the freezer back on.

What happens if you turn off the freezer in a refrigerator with Linear Inverter?

In models with linear inverter compressor (for example LG GR-B247JVQA) turning off the freezer switches the system to a low-power mode. The compressor continues to work, but with less load. The main thing is not to turn off the freezer more than once every 3 months, so as not to reduce the life of the inverter.