How to properly turn on an LG refrigerator: instructions for all models

Starting the refrigerator for the first time LG —a crucial moment on which the durability of the equipment depends. Many users are faced with questions: where is the power button, how long do you need to wait before loading products, and why the new unit does not cool immediately after connecting. This article will help you avoid typical mistakes when you turn it on for the first time, after transportation or long periods of inactivity.

We will analyze the features of different series of refrigerators LG (from budget GA-B to premium InstaView Door-in-Door), explain the meaning of the indicators on the control panel and tell you how to correctly set the temperature settings. We will pay special attention to models with a system Smart Inverter Compressor, where the switching process has nuances.

If you have just brought the refrigerator home, do not rush to immediately load it with food. The manufacturer recommends waiting from 2 to 24 hours (depending on the room temperature) before turning on for the first time. This is due to the need to stabilize the refrigerant pressure in the system. Otherwise, the compressor may work with overload, which reduces its resource.

In the article you will find:

• 🔍 Step-by-step instructions for refrigerators with mechanical and electronic controls
• ⚡ The difference between the first turn on and restart after defrosting
• ❄️ Optimal temperature settings for different zones (including Fresh Balancer and Moist Balance Crisper)
• ⚠️ List of errors that may occur if turned on incorrectly

Where is the power button for the LG refrigerator

Depending on the model LG the power button can be located in different places. In most modern refrigerators (series GA, GC, GRit is replaced by touch panel or a mechanical switch on the top of the case.

For refrigerators with electronic display (for example, LG GR-B207JVQA or LG GC-B247SLUV):

• 📱 The button Power or On/Off is usually located on the right side of the display
• 🔄 Sometimes switching on occurs by long pressing (3-5 seconds) on any panel button
• 💡 In models with DoorCooling+ the button can be hidden under a plastic plug

In refrigerators with by mechanical control (series LG GA-B309SQQL, LG GA-B409SQQM) is turned on by turning the thermostat counterclockwise until it clicks. Please note: in some models the thermostat is combined with the defrost button - they are easy to confuse.

If you cannot find the power button:

1. Check the top of the door - in models with a display on the door, the button may be there
2. Look under the top shelf inside the refrigerator compartment (relevant for older models)
3. Inspect the back wall near the compressor - sometimes there is an emergency switch there

The first time you turn on a new LG refrigerator: step-by-step instructions

After transportation, the LG refrigerator cannot be turned on immediately - you must wait at least 2 hours at room temperature (20-25°C) or 6-8 hours if the equipment was transported in the cold season. This rule is related to the peculiarities compressor and oil circulation in the system.

When the refrigerator has settled, follow these steps:

After turning on:

1. Wait until the indication appears on the display (usually after 10-30 seconds)
2. In models with Smart Inverter the compressor will start working in 5-10 minutes - this is normal
3. Set the temperature: +4°C for the refrigerator compartment and -18°C for the freezer
4. Close the doors and do not open them for 2-3 hours

In the first day of operation, the refrigerator may make unusual sounds:

• 🔊 Gurgling - circulation of refrigerant through the pipes
• 🔊 Crackling - thermal expansion of plastic details
• 🔊 Low-frequency hum - operation of the inverter compressor

What to do if the refrigerator does not turn on after the first start?

1. Check the voltage in the outlet (must be at least 200V).

2. the door is tightly closed - some models have protection against an open door.

3. Try turning off the refrigerator for 1 minute, then turn it on again.

4. If an error flashes on the display, check its code with the instructions (most often E1 is a problem with the temperature sensor).

How to turn on the LG refrigerator after defrosting or shutdown

The process of turning on after defrosting differs from the first start. The main rule here is let the system stabilize after a sudden change in temperature.

Step-by-step actions:

1. After When defrosting is complete, wipe all surfaces dry
2. Make sure that the drainage hole is not clogged (especially important for models with No Frost)
3. Close the doors and wait 15-20 minutes before turning on
4. Turn on the refrigerator in the standard way (button or thermostat)
5. Set the temperature modes 1-2°C lower than usual for the first 2 hours

For refrigerators with a system Total No Frost (for example, LG GC-X247CSAV), after switching on the mode may work. enhanced ventilationThis is normal - the system restores uniform distribution. temperature.

If the refrigerator has been turned off for a long period (more than a month):

• 🔋 Check the capacitor on the back wall - it may have discharged
• 🧊 Let it run for 4-6 hours without loading before loading products
• 🔄 In models with Smart ThinQ you may need to reconnect to Wi-Fi

Features of turning on LG refrigerators with inverter compressor

Models with technology Smart Inverter Compressor (series GR, GC, GSL) have a number of features when turned on. The main difference is the smooth. startup compressor, which can take up to 10 minutes.

What you need to know about inverter models:

• 🔄 The compressor starts working with minimum power, gradually gaining momentum
• 📉 During the first hours of operation, electricity consumption may be higher than usual
• 🔇 Noise during startup should be minimal (no louder than 40 dB)
• 🌡️ The temperature takes longer to stabilize - up to 8-12 hours

For refrigerators with Linear Cooling (for example, LG GS-X901PLCZ) the switching process includes additional calibration of the sensors. If after switching on. The message appears on the display Cal —do not turn off the refrigerator, this is a normal setup process.

Temperature stabilization time comparison table:

Typical errors when turning on an LG refrigerator

Many problems with refrigerators LG arise due to incorrect actions when first turned on or after defrosting. Here are the most common errors and their consequences:

🚫 Switching on immediately after transportation:

• Can lead to water hammer in the compressor
• Causes increased wear bearings
• Reduces system life by 20-30%

🚫 Using an extension cord or surge protector:

• Leads to voltage sags
• Can cause false protection alarms
• Increases the risk of contact overheating

🚫 Setting the maximum temperature immediately after switching on:

• Causes overload of the compressor
• Leads to the formation of ice on the evaporator
• Increases the temperature stabilization time

🚫 Ignoring sound signals:

• A sound signal when the door is open may indicate a sensor malfunction
• A long squeak (more than 30 seconds) indicates a system error

What to do if, after turning on, the refrigerator immediately turns off?

1. Check the voltage in the network - surge protection may be triggered.

2. Make sure that the refrigerator is not overloaded with food (especially in the freezer).

3. Look at the display - if the error code is flashing, check it with the instructions.

4. In models with Smart Diagnosis press and hold the diagnostic button for 3 seconds for self-test.

Setting the temperature after switching on

Correct setting of temperature conditions after switching on affects energy consumption and food safety. In refrigerators LG with electronic control, additional functions are available that often remain unused.

Basic recommendations:

• 🥶 Refrigerator compartment: +3°C to +5°C (optimally +4°C)
• ❄️ Freezer: -18°C to -20°C (for long-term storage)
• 🍎 Freshness zone (Fresh Balancer): +1°C to +3°C

For models with Multi Air Flow (for example, LG GC-B247SLUV), additional settings are available:

1. Cool Select Zone — temperature adjustment in individual compartments
2. Door Cooling — enhanced cooling with frequent opening doors
3. Express Freeze — accelerated freezing (up to -24°C)

In refrigerators with Smart ThinQ can be adjusted schedule temperatures. For example, set a lower temperature at night, when the door opens less often. For this:

1. Open the application LG ThinQ on your smartphone
2. Select your refrigerator
3. Go to the section Temperature Schedule
4. Set time intervals and corresponding temperatures

Frequently asked questions

How long should the LG refrigerator work after first turning on before loading products?

Minimum 2-3 hours at room temperature. For the freezer, it is better to wait 4-6 hours, especially if you are freezing a large amount of food. In models with Total No Frost you can start loading after 1-2 hours, but avoid overloading the upper shelves.

Why new The LG refrigerator does not cool immediately after turning on?

This is normal. In the first 30-60 minutes, only the fan runs (in models with No Frost), then the compressor turns on completely. data-i="242">Is it possible to turn on an LG refrigerator through an extension cord?

Is it possible to turn on an LG refrigerator through an extension cord?

It is strictly not recommended. Refrigerators LG consume up to 1500 W when the compressor starts, which can cause overheating of the extension cord contacts. Use only a separate grounded outlet. If the outlet is far away, it is better to call an electrician for installation. new.

What to do if, after turning on, the LG refrigerator beeps and blinks?

This is an error signal. Most often, the reasons are:

• 🚪 Open or not tightly closed door
• 🌡️ Malfunction of the temperature sensor (code E1 or Er FS). data-i="252">Is it necessary to defrost an LG refrigerator before turning it on for the first time?
• ⚡ Power surge in the network
• 🔋 Discharging the capacitor (after a long period of inactivity)

Try turning off the refrigerator for 1 minute, then turning it on again. If the squeak continues, contact service.

Do I need to defrost my LG refrigerator before using it for the first time?

No, you do not need to defrost a new refrigerator. Modern models LG (especially those with Total No Frost) do not require defrosting during the entire service life if used correctly. The exception is if the refrigerator was stored at sub-zero temperatures and has formed inside. ice.

⚠️ Attention: The operation algorithms of compressors and electronic control systems may differ depending on the year of manufacture of the model. For refrigerators LG 2020 and older, some functions (for example, AI Smart Cooling) may require firmware updating through the application. ThinQ.