Modern refrigeration units of the brand HiCold are complex systems that require a competent approach to the initial configuration. After unpacking and installing the equipment, the user will have to perform a number of actions that will ensure the longevity of the compressor and the correct operation of the system No Frost. Ignoring basic startup rules may result in incorrect temperature display or excessive condensation.
The setup process is not complicated, but requires attention to the details specified in the technical documentation. In this article we will analyze in detail the algorithms for adjusting temperature conditions for various models, including two-chamber and three-chamber versions. You will learn how to properly calibrate sensors and understand indicator signals on the control panel.
Before starting any manipulations with electronics, make sure that the device is connected to a grounded network and has passed an acclimatization period. Incorrect initial settings often cause the food in the main chamber to spoil faster or, conversely, to freeze. Let's look at the key stages of preparing and configuring your HiCold.
⚠️ Attention: It is strictly forbidden to plug in the refrigerator immediately after transportation in a horizontal position. The oil must drain into the compressor, this requires from 4 to 8 hours depending on the ambient temperature.
Initial start-up and acclimatization of the equipment
The first step after installing the refrigerator HiCold in a permanent place is to stabilization. The device must stand strictly horizontally, which is checked by the building level. Adjusting the legs allows you to compensate for uneven floors, ensuring a tight fit of the doors and correct operation of the self-closing system.
After connecting to the power supply, do not rush to load products. An empty refrigerator takes time to reach the set temperature. This process usually takes from 2 to 4 hours, depending on the volume of the chambers and the ambient temperature in the room.
- 🔌 Make sure the outlet is properly grounded to protect the electronics.
- 🌡️ Let the device run without load for at least 3 hours before loading.
- 🚪 Check the tightness of the seals around the entire perimeter of the door.
- 🔇 Make sure that there is a gap between the back wall and the furniture for ventilation.
It is important to understand that in the first hours of operation the compressor can operate in increased mode. This is a normal situation necessary for rapid cooling of the internal volume. If you hear the sounds of freon gurgling or slight crackling of plastic, do not worry - this is a consequence of thermal expansion of materials.
Control panel interface and display
Refrigerator control HiCold is most often carried out through an electronic panel located on the outside of the top door or inside the main chamber. The interface can be touch or push-button, but the logic of operation remains similar for most models in the series. Digital temperature indicators occupy the central place on the display. In normal mode, the current temperature in the refrigerator compartment is displayed. By pressing the adjustment button, you can switch between the upper and lower compartment settings. Some models are equipped with a separate screen for the zone Smart And Premium.
The central place on the display is occupied by digital temperature indicators. In normal mode, the current temperature in the refrigerator compartment is displayed. By pressing the adjustment button, you can switch between the upper and lower compartment settings. Some models are equipped with a separate screen for the zone Zero Zone or Fresh Zone.
Pay attention to the flashing indicators. If the temperature symbol starts flashing, this is a signal that the current readings inside the chamber differ from the set ones. The door open indicator may also light up or an audible alarm will be activated if the door remains open for more than 2 minutes.
| Indicator | Meaning | User action |
|---|---|---|
| 🌡️ Numbers flash | Temperature not reached | Wait for mode stabilization |
| 🔔 Sound signal | Door open > 2 minutes | Close the door tightly |
| ❄️ Snowflake | Super freeze mode | Disable after 24 hours |
| 🔒 Lock | Button lock | Unlock (long press) |
Changing parameters often requires a long press of the button (about 3 seconds) until a characteristic sound signal appears or the indicator light changes. This is done to protect against accidental changes in settings by children or when wiping the surface.
Temperature adjustment in the fridge compartment
The optimal temperature in the main compartment of the refrigerator HiCold should be in the range from +2 to +5 degrees Celsius. It is under these conditions that most products remain fresh for as long as possible, and bacteria multiply more slowly. The setting is made through the control panel, where the change step is usually 1 degree.
To set the desired value, you must press the refrigerator temperature adjustment button (often indicated as Fridge or a snowflake symbol with one star). Once the indicator starts flashing, use the "+" and "-" buttons to select the desired value. The selection is confirmed automatically a few seconds after the last press.
It is not recommended to set the minimum possible temperature (+1°C) unless absolutely necessary. This can lead to freezing of vegetables and fruits located near the back wall, where the release of cold air is most intense. In addition, operating at maximum capacity increases energy consumption.
⚠️ Attention: If you have loaded a large amount of warm food, temporarily turn on the mode Super Cool. This forces the compressor to work, but will automatically turn off after a few hours, preventing waste of energy.
It is important to consider seasonality. In summer, when the room temperature is high, it makes sense to set the value closer to +3...+4°C. In winter, when the heating is running and the air is dry, you can raise the value to +5°C to reduce the load on the system.
☑️ Setting the temperature
Setting the freezer and super freezing
The freezer in refrigerators HiCold allows you to set the temperature in the range from -16 to -24 degrees Celsius. The standard recommended value is -18°C. At this temperature, products can be stored for up to 12 months without loss of taste and vitamin composition.
The function Super Freeze (super freezing) is designed for quick freezing of fresh products. When this mode is activated, the temperature drops to the lowest possible (usually -24°C), which allows the formation of small ice crystals inside the cells of the product, preserving its structure. After the freezing process is completed, the mode must be turned off manually or wait for automatic shutdown (usually after 24-48 hours).
To set up the freezer:
- ❄️ Press the button
Freezeron the control panel. - 📉 Use the navigation keys to set value -18°C.
- 🚀 For quick freezing, activate the function Super Freeze.
- ⏳ Do not keep the super freezing mode turned on for more than 3 days.
It should be remembered that frequent opening of the freezer door leads to a significant increase in the temperature inside and the formation of ice on the evaporator, even in systems No Frost. Try to minimize the time when the door is open and close it tightly until it clicks.
Why are food covered in ice in the freezer?
If you notice an ice crust on the food, check the tightness of the packaging. The air in the freezer is very dry, and moisture from food evaporates, settling on cold surfaces or adjacent foods in the form of frost. Also, the reason may be the door not closing tightly.
Use of the freshness zone and zero chamber
Many models HiCold equipped with a special freshness zone (Zero Zone, Fresh Zone, Chiller). This is a separate compartment or drawer where the temperature is maintained at about 0...+2°C and the humidity is often regulated. Such conditions are ideal for storing meat, fish, dairy products and herbs, which quickly spoil in a regular compartment.
The adjustment of this zone can be mechanical (humidity slider) or electronic. In electronic models, you can independently set the temperature in this compartment. For meat products, it is better to set the temperature closer to 0°C, and for vegetables and fruits - a little higher, about +3...+4°C, to avoid freezing.
Humidity adjustment is carried out using a special damper:
- For vegetables and fruits (high humidity), the damper is closed to retain evaporated moisture inside drawer.
- For meat and fish (low humidity), the damper is opened to circulate dry air.
Do not overload the freshness zone. Air circulation in this compartment is limited, and dense packing of food may result in uneven cooling. The central part of the box cools better than the edges.
Additional functions and smart modes
Modern refrigerators HiCold offer a number of additional functions that simplify operation. Among them is the “Vacation” mode (Eco/Vacation), which puts the refrigerator compartment into an energy-saving mode with a temperature of about +15°C, leaving the freezer running. This prevents the appearance of mold and odor during a long absence of owners.
Some models support control via Wi-Fi and a mobile application. This allows you to remotely check the temperature, receive notifications about an open door or changing settings. To activate, you need to connect the device to your home network, following the instructions on the display.
It is also worth mentioning the Child Lock function. By activating it (usually a button with a picture of a lock), you will prevent children from accidentally changing the settings. The corresponding indicator will light up on the display, and the panel will become insensitive to touches until unlocked.
⚠️ Attention: Specifications and availability of functions may vary depending on the specific model and year of manufacture. Always check the official instructions included with your device, as software interfaces may be updated.
Regularly check the operation of the defrosting system. Although HiCold uses No Frost technology, once a year it is recommended to carry out preventive defrosting and washing of the refrigerator to remove dust from the condenser and check the drainage holes.
Frequently asked questions (FAQ)
How to reset the HiCold refrigerator to factory settings?
To reset the settings, you usually need to unplug the refrigerator from the outlet for 10-15 minutes. In some models with a touch screen, you need to simultaneously hold down the “Temperature” and “Mode” buttons for 5-7 seconds. The exact combination depends on the series of the device.
Why does the refrigerator make a beep after setting?
The beep confirms the acceptance of the new settings. If the signal repeats periodically, check whether the doors are tightly closed, or whether the temperature inside the chambers is not exceeded (for example, after loading a large volume of food).
Is it possible to set the temperature below -24 degrees?
No, the temperature range of the freezer in household models HiCold is limited to -24°C. Lower temperatures require industrial equipment and can cause damage to a household compressor.
What should I do if the display goes out after setting?
If the display goes out after some time of inactivity, this is a normal energy saving mode. It will light up again when any button is pressed or the door is opened. If the screen does not respond at all, check the presence of electricity and the operation of the outlet.