Purchasing modern refrigeration equipment from Haier is only the first step to providing your kitchen with a reliable device for storing food. Many users mistakenly believe that it is enough to simply bring the unit into the room and plug it into the network, however, for long-term operation compressor and maintaining the manufacturer's warranty, strict installation rules are required. Improper preparation of the site and ignoring technological clearances can lead to overheating of the system and increased energy consumption.
The process installations requires careful attention to detail, from the moment of delivery to the first start-up. In this article, we will go through in detail all the steps that need to be completed to ensure that your new refrigerator operates silently and efficiently for many years. We will pay special attention to the nuances specific to the equipment of this brand.
It is critical to let the refrigerator sit for at least 4 hours after transportation if it was transported lying down, so that the oil in the compressor flows into the crankcase. Violation of this rule can be fatal to the device’s engine. Next, we will look at each step of preparation and installation in more detail.
Selecting and preparing a place for installation
The first step is always a careful selection of the location. The refrigerator Haier should be located away from direct sunlight and heat sources such as stoves, radiators or ovens. Exposure to high external temperatures causes thermostat to work more intensively, which reduces the life of the equipment.
It is necessary to ensure free air circulation around the housing. For models with a system No Frost this is especially true, since heat exchange occurs through the walls and the rear grille. If you place the unit close to a wall or in a niche without gaps, the cooling efficiency will decrease and energy consumption will increase.
⚠️ Attention: Do not install the refrigerator in unheated rooms or places with high humidity, unless the technical documentation of the model states the possibility of operation at low temperatures.
It is also worth considering the weight of the device. The floor must be able to support the load, especially for full-size models with an ice maker. A flat surface will prevent vibration and displacement of the device during operation motor.
Transportation and unpacking of equipment
After delivering heavy equipment to the apartment, you should start unpacking. Remove the cardboard box, foam protectors and tape. Internal shelves and drawers are often secured with adhesive tape to prevent damage during transportation - they need to be emptied, but not put back in place yet.
Pay special attention to shipping bolts if they are present on the compressor (in some industrial or specific models), although in domestic refrigerators Haier fastening tapes are more often used. Ensure that all packaging materials are removed, including any protective film on the interior surfaces that may prevent the doors from closing.
As mentioned, the time interval before turning on depends on the shipping position. If the device was transported vertically, 1-2 hours of acclimatization is sufficient. When transporting horizontally, you need to wait at least 4 hours, but it is better to leave it overnight. This is necessary for the oil to drain. refrigerant and oils.
Why can’t you turn it on immediately after transport while lying down?
Oil from the compressor, when tilted, enters the refrigerant circuit. If you start the motor right away, it will work without lubrication or try to compress the liquid (oil), which will lead to water hammer and failure of the valves.
Aligning the body and adjusting the legs
A stable position of the refrigerator is the key to silence and proper operation of the system. automatic defrosting. A unit that is not level may make a humming sound, and the doors may open by themselves or, conversely, not close completely, breaking the seal.
The front support screws are used to adjust the height. By rotating them clockwise, you raise the angle, counterclockwise, you lower it. The rear legs usually have a fixed height or are equipped with casters for ease of movement, but are not adjustable in height in the same range as the front ones.
- 🔧 Take a building level and place it diagonally on the top lid of the refrigerator.
- 🔧 Twist the front legs with a wrench or by hand until the bubbles of the level are level. center.
- 🔧 Check that the body does not wobble: press the upper corners diagonally - there should be no stability, but there should be no strong swing either.
- 🔧 Make sure that the door closes on its own if you open it about 15-20 degrees (this is ensured by tilting the body back).
☑️ Stability adjustment
Maintain ventilation gaps
Engineers Haier design a cooling system based on certain heat transfer parameters. Ignoring the minimum distances to walls and furniture leads to the fact that hot air does not have time to dissipate and is again sucked into the condenser.
There are strict recommendations for minimum clearances. They may vary slightly depending on the specific series, but the general standards of safety and effectiveness are the same for most models. Neglecting them may result in refusal of warranty repair.
| Area | Minimum gap (cm) | Purpose |
|---|---|---|
| Rear wall | 5 - 10 cm | Air circulation at the condenser |
| Side sides | 5 cm | Heat dissipation and door access |
| Top part | 10 - 30 cm | Hot air outlet (for installation) |
| Floor (in a niche) | Requires a grille | Cold air supply from below |
If you plan to build a refrigerator into a kitchen headset, make sure that the niche has ventilation holes. Built-in models Haier often require a base gap and a ventilation grille in the upper part of the cabinet.
Connecting to the electrical network
Refrigeration equipment is a high-risk device, so the power requirements here are strict. It is recommended to use a separate one socket with grounding. The use of extension cords, tees and low-quality surge protectors is undesirable, as they can cause overheating of the contacts and fire.
The voltage in the network must be stable. Modern models Haier often are equipped with protection against power surges, but it is better to be safe. If there are frequent power outages in your area, it is advisable to install a voltage stabilizer.
⚠️ Attention: It is strictly forbidden to connect the refrigerator to the outlet with wet hands or if damage is visible on the insulation of the power cord. Grounding the housing is mandatory to protect against electric shock.
After being connected to the network, the device may make a single click - this is normal, the starting relay is activated. After a few minutes (usually 5 to 15) the compressor should start. If this does not happen, check the thermostat settings.
Initial launch and setting modes
After the refrigerator has stood for the required time and is connected to the network, it is necessary to adjust the temperature conditions. You shouldn't load your camera with food right away. Let the unit run idle for about 2-3 hours so that it reaches the required For models with electronic control, use the panel on the door. The standard recommendation for the main chamber is +4°C, for the freezer – -18°C. The mode temperature inside the chambers
For electronically controlled models, use the door panel. The standard recommendation for the main chamber is +4°C, for the freezer – -18°C. Mode Super Freeze (Super Freeze) should be turned on only when loading a large amount of fresh products, without leaving it active all the time.
Check the operation of all functions:
- ❄️ Evaluate the uniformity of cooling (after several hours of operation).
- 🔊 Listen to the sounds: let's say the quiet hum of the compressor and the noise of flowing refrigerant.
- 💡 Check the operation of the interior lighting when opening the door.
- 🌬️ Make sure that the ventilation holes inside are not blocked by food.
Frequent installation errors
Even following the instructions, users often make typical mistakes that subsequently affect the quality of food storage. One of the most common is to install the refrigerator close to the wall “to save space.” This leads to the side walls of the device becoming hot and efficiency decreasing.
Another mistake is placing heat sources or vibrations near the refrigerator. A washing machine running on the spin cycle can transmit vibration to a nearby refrigerator, causing noise and potential damage to internal components.
It is also not recommended to place heavy objects or potted flowers on top of the refrigerator. Moisture from watering and weight can damage the housing or ventilation system. In addition, the top panel is not always designed for heavy loads.
Questions and answers (FAQ)
Can a Haier refrigerator be placed on linoleum or carpet?
You can put it on linoleum, but it is advisable to use a lining if the covering is soft so that the legs do not press through it. It is not recommended to install it on carpet, since the pile will block the access of air to the bottom and can cause overheating of the compressor.
Why does the refrigerator make gurgling sounds?
The sounds of flowing liquid (refrigerant) are a normal operating process of freon circulation through the system. If there is no motor hum or knocking, there is nothing to worry about.
Do you need to wash the refrigerator before using it for the first time?
Yes, definitely. Factory dust or plastic smell may remain inside. Wipe the internal surfaces with a soft cloth soaked in a weak soda solution and let dry before turning it on.
What to do if the door does not fit tightly?
Check if anything is interfering with the seal (packaging, products). Make sure the refrigerator is level. If the problem persists, you may need to adjust the hinges or replace the seal.