Correct installation of household appliances is the foundation for its long and silent operation. Many owners of new units LG make the mistake of starting operation immediately after unpacking, ignoring the critical stages of preparation. Setting the level and compliance with technological clearances directly affect the efficiency of the compressor and the service life of door hinges.
The process of how to correctly setting up the refrigerator LGrequires attention to detail, from choosing a location to final temperature adjustment. Incorrect tilting of the housing may result in the door not closing tightly or, conversely, opening spontaneously. In this article we will analyze in detail all the nuances of installation.
It is worth noting that modern models, including the series Door-in-Door and InstaView, have their own design features. Inverter compressorinstalled in most of these devices is sensitive to vibrations, so the stability of the device is the number one priority for any masters.
Choosing the ideal location and preparing the site
Before bringing heavy equipment into the kitchen, you need to carefully analyze the room. Ventilation is a key factor that is often forgotten. The refrigerator LG dissipates heat through the side walls and the rear grille, so free space on all sides is required.
⚠️ Attention: Never install the refrigerator in a niche without side gaps of less than 5 cm. This will lead to overheating of the condenser and a sharp increase in consumption electricity.
The site must be level and solid. If the floor is covered with soft linoleum or carpet, it is better to place hard plywood or a special panel under the supports. This will prevent the coating from pushing through and the body from warping over time. It is also important to avoid places where the equipment will be exposed to direct sunlight or heat from the stove and heating radiators.
Make sure that a grounding connection is located near the selected location. The use of extension cords and tees for permanent connection of powerful household appliances is not recommended, as this creates a risk of contact overload and fire. electrical network with grounding. The use of extension cords and tees for permanent connection of powerful household appliances is not recommended, as this creates a risk of contact overload and fire.
Transportation and waiting before switching on
Delivery of the refrigerator to the installation site is an important step. When moving the unit LG it is extremely undesirable to tilt it more than 40 degrees. This limitation is associated with the risk of overflow compressor oil into the refrigerant circuit, which can cause water hammer at the first start.
After the refrigerator is delivered to the kitchen and installed in a vertical position, you should not rush to plug it into the network. It is necessary to wait a certain time for the internal systems to stabilize. The waiting time depends on the ambient temperature and the method of transportation.
If transportation was carried out in winter at subzero temperatures, before unpacking and installing, let the equipment stand in a warm room in its original packaging for at least 3-4 hours. This will prevent the formation of condensation on electronic boards and electrical circuits.
Why can’t you turn it on right away?
A sudden start of a compressor with frozen oil can lead to jamming of the piston group. In addition, a sharp temperature change causes deformation of plastic elements and cracking of paint.
Adjusting the support legs and level
The most important stage of installation is leveling the body. The front legs of refrigerators LG usually have threaded adjustment. To access them, you may need to remove the decorative panel at the bottom or use a special key included in the kit.
The purpose of the adjustment is to create a slight tilt of the body back. This is necessary so that the doors close independently under the influence of gravity when they are open no more than 30-40 degrees. If the tilt is insufficient or, worse, the opposite, the door will be constantly ajar, breaking the tightness.
- 📏 Use a building level to check the horizontal position along the top edge of the door.
- 🔄 Turn the adjusting screws clockwise to raise the angle and counterclockwise to lower it.
- 🚪 Check the ease of movement of the door: it should be smoothly closed.
The rear supports are usually non-adjustable, but in some premium models they may also have an adjustment mechanism. Make sure all four support points are firmly in contact with the floor. If the refrigerator wobbles, vibration during compressor operation will be transmitted to the floor and walls, creating an annoying noise.
☑️ Checking the installation
Required clearances and ventilation
Efficiency of the system No Frost or Total No Frostequipped refrigerators LG, directly depends on air circulation. Warm air should rise freely from the condenser located at the rear.
There are clear recommendations on the minimum distances to surrounding objects. Failure to comply with these standards leads to the fact that the refrigerator begins to work in increased mode, trying to compensate for the lack of heat transfer.
| Zone | Minimum distance | Consequences of violation |
|---|---|---|
| Rear wall | 5-10 cm | Compressor overheating |
| Side sides | 5 cm | Heating of housing sides |
| Top (up to cabinet) | 10 cm | Poor air convection |
| Plinth (rear) | Thickness considerations | Loose fit to the wall |
If the refrigerator is built into a kitchen unit, the requirements for ventilation become even stricter. In this case, special ventilation grilles are required in the base and upper part of the niche to ensure a through flow of air.
Connection to electricity and water
Modern models LG with the function of an ice maker or water dispenser require connection to a water supply. To do this, a flexible hose is used, which must be connected to a special valve. Make sure that the pressure in the system meets the requirements specified in the instructions (usually from 0.5 to 7 bar).
The electrical connection must be made into a grounded outlet. Grounding is critical for safety, as it prevents electric shock when insulation breaks down on the metal case. Do not use adapters that eliminate the grounding contact.
After connecting the water, you must drain the first portions of water from the dispenser several times (about 2-3 liters) to flush the system and remove air from the tubes. Only then can the ice maker function be activated.
⚠️ Attention: Before connecting the water supply hose, close the main valve. Check all connections for leaks during the first hour of operation.
Initial startup and setting temperatures
After the refrigerator has stood, leveled and connected, you can perform the first startup. It is recommended to plug in the empty refrigerator and let it run for 2-3 hours without loading food. This will allow the system to enter operating mode and stabilize the temperature.
The temperature mode is adjusted through the control panel on the door or through the mobile application LG ThinQ (for models with Smart Diagnosis). The optimal temperature in the main chamber is +3...+4°C, and in the freezer -18°C and below.
You should not immediately load a large amount of warm food into the chambers. This will place excess load on the compressor. Fill the refrigerator gradually, throughout the day.
Frequent installation errors
Even experienced users sometimes make mistakes that can shorten the life of the equipment. One of the most common is ignoring the transport packaging of internal elements. Before turning it on, be sure to remove all fixing tapes from shelves, drawers and door handles.
Another mistake is installing the refrigerator close to the wall without taking into account the thickness of the baseboard. As a result, the back wall rests against the baseboard, the body warps, and ventilation is disrupted. Always take into account protrusions and uneven walls.
- 🚫 Loading warm products during the first hours of operation.
- 🚫 Installation near heat sources (oven, radiator).
- 🚫 Using damaged or extended electrical wiring.
It is also worth mentioning the removal of transportation bolts, if they are present on the compressor (although in modern LG this is rare, it is necessary to check the presence of instruction stickers on the parts). Leaving the fasteners in place will cause severe vibration and noise.
What to do if the refrigerator is humming after installation?
If you hear a humming sound after proper installation, check to see if the condenser pipes are touching walls or cabinets. Also make sure that the refrigerator does not stand on one leg. If the noise persists, it may be necessary to adjust the gaps or check the levelness of the floor.
Can a refrigerator be placed on a balcony?
Most refrigerators LG are designed to operate in climate class SN-T (from +10°C to +43°C). Operation on an unheated balcony in winter, when the temperature drops below +10°C, will lead to thickening of the oil and failure of the compressor. In summer, direct sunlight is also dangerous due to overheating.
Do you need to wash the refrigerator before first use?
Yes, definitely. New plastic surfaces may have the smell of original packaging inside. Wipe the internal chambers with a soft cloth soaked in a weak solution of soda or a specialized product for household appliances, and let dry before turning it on.