A modern kitchen often requires not only functional, but also aesthetic appliances that fit into the interior and make life easier. Among the many models, units called Side by Sidestand out. This design is radically different from the two-chamber refrigerators we are used to, offering a different approach to space zoning and ergonomics. If you are planning a large purchase or are simply interested in new household appliances, understanding the principles of operation of such devices will be a great start.
Unlike classic models, where the freezer is located at the top or bottom, here the vertical division creates two full-fledged columns. The left side is usually a wide freezer compartment, and the right side is the refrigerator compartment. This solution allows you to increase the usable volume while maintaining the standard external width, which is critical for integration into a kitchen set. Many users note that after switching to this system, they no longer imagine their kitchen differently.
The main difference lies in the organization of access to products. You no longer have to bend over to remove frozen foods from the bottom compartment or reach up for milk. Everything is at eye and hand level. However, this arrangement imposes its own requirements for placement and care. Understanding these nuances will help you avoid common mistakes during operation and extend the life of expensive equipment.
Design features and principle of operation
The basis of the design Side by Side are two independent vertical blocks combined into a single housing. The engineering solution means that the compressor group and the refrigerant circulation system are often separate or have complex valve mechanisms to independently control the temperature in each zone. This allows you to set different operating modes, for example, super freezing in the freezer, without affecting the temperature in the main compartment. It is important to understand that the internal space here is organized as rationally as possible.
Most modern models are equipped with a system No Frost or its improved versions like Total No Frost. This means you never have to manually defrost the unit. Air circulates through special channels, uniformly cooling food and preventing the formation of ice. Defrost fans and heaters operate automatically, controlled by an electronic unit. This system requires regular cleaning of the drainage holes to avoid blockages.
⚠️ Attention: In Side by Side models, the ventilation holes are often located on the back wall or at the top of the chambers. It is strictly not recommended to move equipment close to the wall or clutter the internal shelves to the very top, blocking the air flow. This can lead to overheating of the compressor and uneven cooling of food.
The doors of such refrigerators are usually heavier than standard ones due to the increased area and weight of the contents. Therefore, manufacturers install reinforced hinges and often provide the possibility overhanging doors. This is an important parameter when planning a kitchen, since the opening direction must correspond to the ergonomics of the room. Some premium models are equipped with closers that smoothly close the door even with a slight push.
Technical nuances of compressors
Modern Side by Sides often use inverter compressors. They do not operate at full power, but adjust the speed depending on the load. This makes them quieter and more economical, but repairing such electronics is more expensive than replacing a conventional linear compressor.
Advantages and disadvantages of the design
When choosing between classic and Side by Side, you need to weigh the pros and cons. The main argument in favor of the American layout is the huge usable volume. In a freezer compartment the width of a regular door, you can place an entire baking sheet or store large pieces of meat. The refrigerator compartment allows you to place tall bottles and pots without damaging other products. This is an ideal choice for large families.
However, there is a downside to the coin. The width of the unit itself often exceeds the standard 60 cm, reaching 90-120 cm. This requires careful planning of the installation site. In addition, when the door is open, such equipment “eats up” a significant amount of kitchen space. If you have a narrow aisle or small area, the shelves may be difficult to access. It is also worth considering the weight of the device, which can reach 150 kg or more.
- 🧊 Capacity: The ability to store large products and large supplies of food, which is important for purchasing for a week or a month.
- 👁️ Ergonomics: All shelves are at eye level, no need to squat or stand on a stool to get necessary.
- ❄️ Climate control: Advanced humidity and temperature control systems in different zones keep vegetables and meat fresh longer.
- 💸 Energy consumption: Despite the large volume, modern class models A++ they consume energy quite economically thanks to effective insulation.
Don't forget about the cost. The price Side by Side usually higher than for two-chamber models of similar volume. This is the price for complex construction, additional functions and design. Repairing such equipment can also be more expensive due to the difficulty of accessing some components and the cost of original spare parts. Therefore, before purchasing, it is worth assessing the budget not only for purchase, but also for potential maintenance.
Dimensions and installation requirements
Correct installation is the key to long-term operation of any refrigeration equipment. For Side by Side this is critically important. The standard height of such models varies from 170 to 200 cm, and the width can be from 80 to 120 cm. The depth is usually about 70-80 cm, taking into account the protruding handles and rear grille. Before ordering equipment, be sure to take measurements of the doorways so that the unit physically fits into the kitchen.
During installation, it is necessary to provide clearances for ventilation. Air should circulate freely around the body, especially at the back and sides if the equipment is built-in or in a niche. The minimum distance to the walls is usually 5-10 cm. Ignoring this rule will result in the refrigerator working in increased mode, trying to remove heat, which will reduce the life of the compressor.
| Parameter | Standard values | Importance |
|---|---|---|
| Width | 90 - 120 cm | Critical for passage through the door |
| Height | 170 - 200 cm | Affects embedding in headset |
| Depth | 65 - 80 cm | Important for the distance from the wall |
| Weight | 100 - 160 kg | Requires a durable floor |
The floor at the installation site must be level and withstand significant loads. If the surface is slippery (for example, tiles), it is recommended to use anti-vibration pads under the feet. This will prevent unwanted movement of the heavy unit when the compressor vibrates. Also make sure that the socket for connection is in an accessible place, but not directly behind the refrigerator.
Care, cleaning and defrosting
Despite the system No Frost, minimal maintenance is still required. Once every six months it is recommended to carry out general cleaning of the internal chambers. To do this, the refrigerator should be unplugged, emptied of food and allowed to warm up to room temperature. It is better to wash the internal surfaces with a soft cloth using special products for household appliances or a weak soap solution.
Pay special attention to door seals. Over time, dirt and mold can accumulate on them, compromising the seal. Wipe the rubber cuffs with a soft sponge, making sure that no debris remains in the folds. If the seal has lost elasticity or is damaged, it must be replaced, otherwise the compressor will work non-stop, trying to compensate for the loss of cold.
⚠️ Attention: Never use abrasive powders, hard brushes or aggressive chemicals (acetone, chlorine) to clean the internal chambers. This can damage the plastic coating of the shelves and the antibacterial coating, after which it will be impossible to restore them.
Although complete defrosting is not required, the drainage system should be checked annually. In models Side by Side the hole for condensate drainage may be located in a hard-to-reach place. If you notice water on the floor or inside the chamber, the drainage channel may be clogged. It can be carefully cleaned with a special brush or soft wire, after turning off the device.
☑️ Monthly refrigerator care
Common faults and diagnostics
Like any complex equipment, Side by Side refrigerators can come out of building. One of the common problems is the failure of temperature sensors or thermostats. Symptoms: the refrigerator does not turn on or, conversely, works without interruptions, freezing food. In such cases, it is often necessary to replace the sensor, which is a task for a qualified technician.
Another common issue is a malfunction of the No Frost system fan. If you hear strange noises, hums, or grinding noises coming from the freezer, the problem is most likely in the fan bearings or ice freezing on the fan blades. Ice can block rotation, causing the motor to burn out. Sometimes complete defrosting during the day helps, but often mechanical cleaning or replacement of the part is required.
- 🔌 Problems with electronics: Failures in the control module can lead to chaotic behavior of the equipment. Re-flashing or replacement of the board is required.
- ❄️ Freon leakage: If the refrigerator hums but does not cool, the tightness of the circuit may be broken. Refilling with refrigerant is necessary.
- 🚪 Wear of the seal: Leads to the formation of a “fur coat” and increased load on the compressor.
It is important to note that the diagnosis of complex systems Side by Side often requires special equipment. Self-repair without knowledge of electrical engineering and refrigeration circuits can lead to permanent breakdown of the unit. If you are not confident in your abilities, it is better to contact an authorized service center.
Comparison with other types of refrigerators
To finally decide on the choice, let's compare Side by Side with other formats. Classic two-chamber refrigerators (Top Mount or Bottom Mount) benefit from compactness and often in price. They are ideal for small kitchens and tight families. However, their freezer volume is usually much smaller, which can be inconvenient for those who make large stocks.
Multi-door models (French Door) are a hybrid: on top there is a wide refrigerator compartment with two hinged doors, and on the bottom there is a pull-out freezer. They combine storage width Side by Side and ease of access to fresh products. However, the freezer compartment in them still remains deep and requires tilting, although it has a drawer system. The choice depends on personal preferences and storage habits.
As a result, if the priority is the maximum freezer volume and convenient access to all shelves without tilting, Side by Side has no equal. If the kitchen is small and the budget is limited, you should take a closer look at traditional models. In any case, modern technology of any type ensures a high level of food preservation.
Is it possible to build Side by Side refrigerators into a kitchen set?
Yes, there are special built-in models. They have fastenings for furniture facades and a ventilation system adapted for installation in a niche. However, ordinary free-standing models cannot be built in - they will overheat and quickly break due to lack of air.
Why does the Side by Side refrigerator hum a lot?
The hum can be caused by several reasons: the operation of the compressor (especially when turned on for the first time or after loading food), vibration due to uneven installation, or a fan malfunction. If the sound is sharp, metallic, or appears suddenly after a long period of quiet work, this is a reason to call a technician.
Do you need to defrost Side by Side manually?
In models with the No Frost or Total No Frost system, complete defrosting is not required. However, once every year or two it is recommended to unplug the refrigerator, wash it and let it rest. This will extend the service life and remove foreign odors.