Moving or buying a new one household appliances often confront owners with a difficult choice: how to deliver a bulky unit to its destination if the dimensions of the car body do not allow it to be installed vertically. Many people mistakenly believe that horizontal transport is a recipe for failure, but if strict technical regulations are followed, this method is perfectly acceptable. The key to success is proper preparation and understanding of the physical processes occurring inside the cooling system during shaking and tilting.
If you plan to use car trailer, you need to take into account not only the position of the refrigerator itself, but also the dynamic loads that arise when driving on uneven roads. Vibration and inertia can dislodge the heavy housing, damage paintwork, or compromise the integrity of internal tubes. It is important to assess the routes and the condition of the road surface in advance in order to minimize shaking.
In this article we will analyze all the nuances of safe installation, securing and subsequent operation of equipment after delivery. You will learn why oil can get into the refrigerant circuit and how to avoid it. Following simple but critical rules will allow you to save on the services of professional movers and deliver your equipment safely.
Risks of horizontal transportation for equipment
The main danger when transporting a refrigerator in a lying position is the disruption of circulation compressor oil. During normal operation, oil is located at the bottom of the compressor, lubricating the rubbing parts. If the system is tilted too far or horizontally, liquid may flow into system circuits designed exclusively for gaseous or liquid refrigerant.
If oil enters the condenser or evaporator, it will reduce the efficiency of heat transfer and create an oil lock. A compressor started immediately after such transportation will have to work with overload, trying to push through this plug. The result is often a failure of the motor or the need for complex and expensive repairs with purging of the system.
⚠️ Attention: It is strictly forbidden to place the refrigerator on the rear grille (where the condenser is located) or on the door. This can lead to deformation of the tubes and damage to the insulation.
Another risk is displacement internal suspension of the compressor. Modern units are often equipped with springs that dampen vibration. Sharp jerks during transportation can tear the spring from its fastening, which will lead to a loud knock and destruction of the tubes upon first start-up. Therefore, the smooth running of the trailer is crucial.
What happens to freon when tilted?
Freon is in a closed circuit under pressure. The tilt itself does not lead to gas leakage if the integrity of the tubes is not mechanically compromised. The main problem is in the oil, which is lighter than freon and can migrate through the system.
Preparing the refrigerator for loading into a trailer
Before you begin physical preparation of the equipment, you must completely defrost the unit. Even a small amount of ice in the evaporator will turn into water when tilted, which can flow into electrical components or cause corrosion of internal surfaces. Leave the doors open for at least 24 hours before starting work.
After defrosting, remove all removable elements. Shelves, drawers, egg trays and stands must be packed separately in padded boxes. If left inside, shaking may cause them to break, damaging the glass shelves or the inner plastic of the camera. The doors must be secured so that they do not swing open on the way.
For fixation, use construction tape or special belts. Tape the doors crosswise in several places, creating a reliable connection to the body. Do not use regular office tape, as it may not withstand the load and leave sticky marks on the enamel. The ideal option would be masking tape or stretch film.
☑️ Preparation for transportation
Choosing the correct side for installation
Question which side to place the refrigerator on is one of the most discussed. Manufacturers often indicate in the instructions technical limitations for specific models. If the documentation is lost, you should follow the general rule: you need to lay the unit on the side opposite to the outlet of the pipes from the compressor.
You can determine the correct side by looking from behind at a running or recently turned off compressor. The tubes coming out of the motor, when laid on this side, can be pinched by the weight of the housing or break off. Therefore, it is safer to place the equipment on the side where the tubes are directed up or to the side, but not down.
It is often recommended to lay the refrigerator on the left side (looking at the doors from the front), since in many models the oil chamber of the compressor is located on this side, and the risk of oil leakage is minimal. However, this is not a universal rule, and for models with inverter compressors the location may differ.
Organization of space in the trailer and fastening
A trailer is an open platform exposed to wind and vibration. To transport your refrigerator safely, you cannot simply place it on the floor. It is necessary to create a shock-absorbing substrate. Use a thick blanket, polystyrene foam, or special transport mats. This will protect the enamel from scratches and soften impacts from the wheels.
Securing the load is the most important step. Use only certified ratchet straps (slings). Regular ropes can stretch and weaken along the way. The refrigerator must be firmly fixed at several points: at the base and at the top, but without pinching the body to the point of deformation.
If you transport equipment in winter or in the rain, be sure to cover it with plastic wrap or a tarp. Moisture that gets into the vents or electrical box may cause a short circuit. Make sure that the awning does not fit tightly to the metal, leaving a small gap for air circulation to avoid condensation.
| Fastening element | Purpose | Risks in the absence |
|---|---|---|
| Thick blanket/Foam | Vibration absorption | Chipped enamel, damage to the compressor suspension |
| Slings with ratchet | Rigid fixation | Displacement of the load, overturning of the trailer, impact board |
| Waterproof awning | Protection from precipitation | Corrosion, short circuit of electronics |
| Making tape | Fixation of doors | Doors opening during travel, damage to hinges |
The refrigerator in the trailer should be located along the side to minimize the sail area. If the dimensions allow, press it against the front side (cab wall), but be sure to lay soft material between the metal of the body and the equipment. The gaps between the refrigerator and the sides of the trailer must be filled with empty boxes or soft things to eliminate play.
⚠️ Attention: Do not overload the trailer. A rearward shift in the center of gravity can cause the tongue to come off the towbar at high speed. Place the heavy load closer to the wheel axle.
Features of transporting different types of refrigerators
Not all refrigerators react equally to horizontal position. Old Soviet-made models with heavy cast-iron compressors are more resistant to tilting, but are extremely sensitive to shock. Modern units, especially with inverter motors, require more delicate handling due to complex electronics and lightweight housing materials.
Refrigerator systems No Frost have a more complex air circulation system and additional fans. Shaking can cause fan blades to become dislodged or damage the windings. For such models, it is critical to remove all internal plastic elements, since they are more fragile than glass shelves.
Built-in appliances require a special approach. It cannot be transported assembled with a furniture box if it does not provide rigid fixation on all sides. It is best to preserve the original factory packaging with foam supports, which are designed specifically for horizontal transportation of a particular model.
Adaptation after transportation: time and actions
After the refrigerator has been delivered to its destination, it cannot be immediately plugged into the network. This is the most common mistake leading to breakdown. The oil, which dispersed throughout the system during shaking and tilting, must have time to drain back into the compressor crankcase under the influence of gravity.
The time required for the equipment to “rest” depends on how long and in what position it was on the road. If the transportation lasted less than an hour and over short distances, 2-4 hours may be enough. However, if you transported the unit for several hours, and even in winter, the settling time increases.
Winter transportation adds another risk factor - condensation. Bringing a cold device into a warm room causes moisture to form inside the electronic components. Therefore, in addition to the time for the oil to drain, you need to let the equipment warm up to room temperature to avoid a short circuit.
- 🕒 Minimum 4 hours - if the refrigerator has been sitting for less than 1 hour.
- 🕒 Minimum 8-12 hours - for long-term transportation (more than 2 hours).
- 🕒 Minimum 24 hours - if transportation was carried out at subzero temperatures.
It is better to make the first launch without loading products. Let the unit idle for about an hour to make sure the temperature rises normally and there is no extraneous noise. If the compressor hums smoothly and the on/off cycles are normal, you can gradually load the chambers.
⚠️ Attention: If, after turning on, the refrigerator makes loud knocks, clangs or does not cool for 2-3 hours, immediately unplug it. These are signs of oil getting into the circuit or mechanical damage.
Frequently asked questions (FAQ)
Is it possible to transport a refrigerator on the roof of a car?
It is highly not recommended. On the roof it is difficult to ensure reliable fastening against lateral movement and vibration. In addition, there is a high risk of damage to the car roof by the weight of the unit and exposure to precipitation. Using a specialized trailer or cargo taxi is much safer.
What if I turned on the refrigerator immediately after transportation?
If little time has passed since turning it on and the equipment is working normally, you are in luck. If you hear a knock or no cold, turn off the device, let it stand for 24 hours and try again. If the problem persists, you will need to call a technician to purge the system.
Is it necessary to remove the compressor during transportation?
It is strictly forbidden to remove the compressor yourself. This will break the tightness of the system and will require evacuation and refilling with freon. Such work is performed only in service centers. For normal transportation, it is enough to simply lay and secure the unit correctly.
Does the warranty affect transportation in a horizontal position?
Many manufacturers indicate in the warranty list that transportation lying down will void the warranty. However, in practice, it is difficult to prove that the breakdown occurred precisely because of transportation, and not because of a manufacturing defect. However, there is a risk of loss of warranty service.