Adjusting the temperature in the Polair refrigerator: instructions for everyone models

Brand refrigerators Polair are popular due to the combination of affordable price and reliability. However, even in the simplest models, setting the temperature mode raises questions among users. Incorrectly set parameters lead to overfreezing of products, excessive energy consumption, or, conversely, insufficient cooling. In this article, we will look at how to correctly set the temperature on a refrigerator Polair with mechanical and electronic controls, what values are considered optimal for different types of products, and what to do if the adjustment does not give the expected result.

Technique Features Polair —adaptation to Russian operating conditions: voltage drops, high humidity and a wide range of room temperatures. This means that standard setting recommendations (eg "+4°C for refrigerator compartment") may not be appropriate for your model. We will take into account all the nuances: from the location of the regulators to the effect of chamber loading on the microclimate.

Important: if your refrigerator Polair was released before 2018, the control interface may differ from modern models. In this case, pay attention to the marking on the panel or in the product passport - the type of regulation system is indicated there.

Types of temperature control systems in Polair refrigerators

Brand Polair produces models with three types of temperature control. This determines exactly how you will configure the mode:

• 🔄 Mechanical control - rotary controls (most often in budget models of the series PKS, MKS). The temperature is changed by rotating the knob with divisions from 1 to 7.
• 📟 Electronic control with buttons —there is no display, but there are touch or physical buttons for selecting a mode (series PKD, MKD).
• 🖥️ Electronic control with display —modern models (PKF, MKF) with accurate digital temperature display and the ability to program modes.

It’s easy to determine the type of control: if there is a screen on the panel, you have the third option. If there is no screen, but there are “+”/“–” buttons, then the second option. data-i="70">In models with

In models with No Frost (for example, Polair PKF-145), temperature adjustment automatically affects the intensity of the fans. In refrigerators with a drip system (Polair PKS-120), changing the mode may require additional defrosting settings.

Optimal temperature conditions for the refrigerator and freezer compartments

The manufacturer Polair recommends the following basic settings:

However, these values can be adjusted depending on:

• 🌡️ Temperatures in indoors - if the kitchen is hotter than +30°C, the refrigerator Polair will require a more intensive mode (1-2 notches higher than standard).
• 📦 Load levels —full chambers cool more slowly. After a large load (for example, groceries after shopping), temporarily set a lower temperature.
• ❄️ Door opening frequencies —if the door is often opened (for example, in a large family), select the 1-step mode. colder.

⚠️ Attention: In refrigerators Polair with a system No Frost it is not recommended to set the freezer temperature below -24°C on a constant basis. This increases the load on the compressor and can lead to. icing of ventilation ducts.

Step-by-step instructions: how to set the temperature on a mechanical refrigerator Polair

Mechanical models (Polair PKS-105, MKS-130 etc.) are adjusted by a rotary knob, usually located inside the refrigerator compartment on the top panel or on the side. Here's how to do it correctly:

1. Find the temperature regulator. In most models, it is labeled as TERMOSTAT or has a scale with numbers from 1 to 7.

2. Turn the knob on minimum value (1) —this corresponds to the highest temperature (less intense cooling).

3. For standard mode, set the knob to position 3-4This will provide +4°C...+5°C in the refrigerator compartment and approx. –18°C in the freezer.

4. If you need enhanced cooling (for example, in summer or with a large load), turn the knob to 5–6.

5. Wait 6-8 hours, then check the temperature with a thermometer (put it in a glass of water at medium shelf).

Make sure that the regulator is not blocked by products|Check the door seals for leaks|Measure the temperature with a thermometer after 8 hours|Adjust the position of the handle if necessary-->

In models with two regulators (for example, Polair MKS-140) one is responsible for the refrigerator compartment, the second is for the freezer. The setting is similar, but you can set different values for each zone.

⚠️ Attention: If after changing the position of the handle the refrigerator Polair does not respond (you can’t hear the compressor start), check if the child lock has worked. In some models, to unlock you need to press and hold the button LOCK (if any) or remove the plug from the socket for 1 minute.

Setting the temperature in Polair refrigerators with electronic control

Models with push-button or display controls (Polair PKD-120, MKF-160 etc.) allow you to set the temperature with an accuracy of 1°C. Algorithm of actions:

For models with buttons. (without display):

1. Find the buttons FRIDGE (refrigerator) and FREEZER (freezer).

2. Press FRIDGE once - the current temperature indicator will light up.

3. Use the “+”/“–” buttons to set the value to +4°C.

4. Similarly, set the freezer to –18°C.

5. Confirm the settings with the button OK (if available) or wait for automatic saving (after 5 seconds).

For models with a display:

1. Press the button MENU or SET.

2. Select item Temperature or Mode.

3. Use arrows or touch buttons to set:

   • 🧊 Refrigerator compartment: +4°C
   • ❄️ Freezer: -18°C

Save the settings with the button OK or SAVE.

Some models (Polair PKF-145) have a mode SUPER COOL (rapid cooling) and SUPER FREEZE (shock freezing). They can be activated with a separate button for 24–72 hours, after which the refrigerator will automatically return to standard settings.

Frequent errors when adjusting the temperature and their consequences

Even experienced users sometimes make mistakes that lead to food spoilage or breakdowns. Here are the most common:

• ❄️ Setting maximum cold unnecessarily (position 7 on the mechanical regulator or –24°C in the freezer). This increases energy consumption by 30–40% and shortens the life of the compressor.
• 🌡️ Ignoring external temperature. In summer, in a hot room, the refrigerator Polair requires 1-2 notches more intense than in winter.
• 🚪 Overloading of door shelves. If there are too many heavy bottles on the door, the seal will become deformed and cold air will escape. This causes the compressor to work without stopping.
• 🕒 Frequent changes of settings. The compressor needs 6-12 hours to stabilize the temperature. Constant changes in mode lead to overheating.

In Polair refrigerators with the No Frost system, if the temperature is set incorrectly (below –24°C in the freezer), ice may form on the back wall due to moisture condensation on the fan. This is not a breakdown, but requires defrosting.

⚠️ Attention: If, after adjusting the temperature, the refrigerator Polair works without stopping for more than a day, and the chamber is still warm, this is a sign of a freon leak or a thermostat malfunction. In this case, diagnostics by a service center is required.

How to check if the temperature is set correctly

You should not rely only on the refrigerator indicators. Here's how to accurately measure the temperature in the chambers:

1. Buy alcohol thermometer for refrigerators (with a range from –30°C to +10°C). Electronic household thermometers often show inaccurate values.

2. Place the thermometer in a glass of water and place it on middle shelf the refrigerator (not against the walls!).

3. For the freezer, place the thermometer between the foods (not on the shelf!).

4. Close the door and do not open for 8-12 hours.

5. Compare the readings with the recommended values (see table above).

If the temperature differs from the set temperature by more than 2°C:

• 🔧 For mechanical models: adjust the knob by 1 division in the desired direction and repeat the measurement.
• 📱 For electronic models: reset the settings to factory settings (button RESET) and configure again.

What to do if the thermometer shows +8°C when set to +4°C?

This is a sign of one of the problems:

1. Faulty thermostat - requires replacement.

2. Refrigerant leak - needs refilling freon.

3. Clogged capillary tube - requires cleaning by a specialist.

4. Incorrect position of the regulator (for example, the handle is at 2, but actually the contact is at position 1).

First check the tightness of the seals and the loading of the chamber. If the problem persists, call a specialist.

Tips for saving energy without losing the quality of cooling

The refrigerator Polair consumes up to 30% of all electricity in the house. You can optimize consumption without compromising food storage:

• 💡 Set the temperature to +5°C in the refrigerator compartment instead of +4°C. The difference for products is minimal, and energy consumption will be reduced by 5–10%.
• 🧊 Defrost the freezerif the ice layer exceeds 5 mm. Ice acts as a heat insulator, causing the compressor to work longer.
• 🔌 Disable the “Super Freeze” mode 24 hours after loading food. Constant operation in this mode increases energy consumption by 25%.
• 🌬️ Provide a gap of 5-10 cm between the refrigerator and the wall for free air circulation near the radiator.

In models with No Frost (Polair PKF), regularly clean the ventilation holes from dust. Clogged channels force the system to operate at maximum power.

FAQ: Frequently asked questions about setting the temperature in Polair refrigerators

Is it possible to set different temperatures in the upper and lower parts of the refrigerator compartment?

In most models Polair (except for premium series with multi-threaded cooling) the temperature is controlled centrally. However, there is a natural gradient: the top shelves are usually 1-2°C warmer than the bottom ones. If you need different zones, use containers with lids for heat-loving products (for example, fruit) and place them on the top shelf.

Why does the Polair refrigerator not cool after adjusting the temperature?

Several reasons:

1. Compressor overheated and turned off (wait 30-60 minutes, then check again).
2. The child lock has activated (press and hold the button LOCK 3 seconds).
3. The thermostat or temperature sensor is faulty (replacement is required).
4. Freon leak (needs repair).

If the refrigerator does not turn on at all, check the voltage in the outlet and the integrity of the power cord.

How often do you need to adjust the temperature in the Polair refrigerator?

Under normal conditions (stable room temperature, moderate load), adjustment is required 1–2 times a year (when the season changes). In other cases, adjust the mode when:

• Mass loading of products (for example, before the holidays).
• A sharp change in the temperature in the room (for example, turning on the heating).
• Signs of malfunction (ice in the freezer, condensation in the refrigerator).

What to do if the temperature in the Polair freezer is too low (–25°C instead of –18°C)?

First check:

1. Is the mode activated SUPER FREEZE (turn it off with the button).
2. Is the door closed correctly (perhaps the product is in the way or the seal is deformed).
3. Is the regulator set to the maximum value (for mechanical models - position 6–7).

If the problem persists, it may be a malfunction of the thermostat or electronic unit. In models with a display, try resetting the settings to factory settings (button RESET).

Is it possible to turn off the refrigerator compartment, leaving only the freezer working?

In most models Polair this is not possible - the compressor cools both chambers at the same time. However, in some two-compressor models (for example, Polair MKF-200) there is an option to turn off the refrigerator compartment with a separate button. Check the instructions for your model.

If there is no such function, an alternative is to set the refrigerator compartment regulator to minimum cooling (position 1) and not load it with food.