Refrigerators Hansa are known for their combination of German quality and affordable price, but even the most reliable equipment requires proper configuration. Incorrectly selected temperature conditions not only shorten the shelf life of products, but also increase energy consumption by 15–20%. In this article, we will look at how to regulate the temperature in refrigerators Hansa of different series - from mechanical models with a rotary dial to modern devices with electronic controls and display.
You will find out what values are considered optimal for the refrigerator and freezer compartments, how to avoid icing of the evaporator and why in some models Hansa the temperature in the freshness zone differs from the main compartment. We will also reveal the nuances of settings for models with a system No Frost and drip defrosting - these technologies require a different approach to controlling the climate inside the chamber.
If your refrigerator Hansa does not freeze well, makes too much noise, or ice forms on the back wall, the problem may lie precisely in the incorrect settings. Below you will find step-by-step instructions with photos of interfaces, tables of recommended temperatures for different types of products and answers to frequently asked questions from users.
Types of temperature controllers in Hansa refrigerators
The manufacturer Hansa equips its refrigerators with three main types of temperature control systems. Not only the adjustment method, but also the accuracy of maintaining climatic conditions inside the chambers depends on the type of regulator.
- 🔄 Mechanical regulator - classic rotary dial with divisions from 1 to 7 (or 1 to 5 in budget models). Found in series Hansa FK, Hansa FM and old modifications Hansa BH. The main plus is simplicity and reliability, the minus is the lack of an accurate scale in degrees.
- 📟 Electronic control with buttons —there is no display, but the temperature is adjusted with the “+”/“–” buttons (for example, in Hansa BK318.3>). The indicators are displayed by LED indicators.
- 🖥️ Touch control with display is the most accurate solution, found in premium series Hansa Side-by-Side and Hansa MultiAirFlow. Allows you to set the temperature in 1°C steps and control modes separately for each zone.
It is important to understand that mechanical regulators they do not show the current temperature in the chamber - they only set the intensity of the compressor. For example, position “3” on a scale of 1–7 corresponds to approximately +4...+5°C in the refrigerator compartment, but the exact values depend on the load, room temperature and frequency of door opening.
Optimal temperature conditions for Hansa refrigerators
The manufacturer Hansa recommends maintaining a temperature in the refrigerator compartment from +2°C to +5°C, and in the freezer - from –18°C to –24°C. However, these values can be adjusted depending on:
- 🥩 Type of stored products —meat and fish require lower temperatures (+2...+3°C), and fruits and vegetables are better preserved at +4...+6°C.
- ❄️ Defrosting technologies —in models with No Frost (for example, Hansa BN388.3) the temperature is distributed more evenly than in drip refrigerators.
- 🏠 Indoor climate —if the kitchen hot (above +25°C), you should set it 1-2 notches higher than usual.
| Refrigerator area | Recommended temperature | For which products |
|---|---|---|
| Top shelf | +2…+4°C | Dairy products, eggs, sausages |
| Middle shelves | +3…+5°C | Ready meals, sauces, semi-finished products |
| Freshness zone (0° Zone) | 0…+1°C | Meat, fish, herbs, fruits with a short shelf life |
| Door | +4…+6°C | Drinks, oil, ketchup, canned food |
| Freezer compartment | –18°C (standard), –24°C (fast freezing) | All types of frozen foods |
In Hansa models with MultiAirFlow technology, the temperature on all shelves differs by no more than 1°C —this is achieved due to the uniform distribution of cold air by fans. In conventional refrigerators, the difference between the top and bottom shelves can reach 3–4°C.
How to regulate the temperature in Hansa refrigerators with mechanical control
Mechanical regulators are the most common in budget and mid-price models Hansa. They are a rotating disk, usually located inside the refrigerator compartment (less often - on the top panel outside). Here's how to use it correctly:
- Find the regulator - it can be designated as
Temp Control,Thermostator simply have a scale with numbers. - Turn the dial clockwise to increase cold (numbers increase), or counterclockwise to decrease.
- Focus on the middle position (usually “3” or “4” out of 7) and adjust after 6-8 hours, checking with a thermometer.
In two-chamber models (for example, Hansa FM-330.4) there may be two separate regulators - for the refrigerator and freezer compartments. If there is only one regulator, it controls both zones, but the freezer will always be 10-15°C colder.
Check the current position of the dial (should not be at “0” or “Max”)
Set the average value (3-4)
Wait 6-8 hours for temperature stabilization
Measure the temperature with a thermometer in a glass of water
Adjust by 1 division if necessary-->
⚠️ Attention: In refrigerators Hansa with one compressor (for example, series Hansa BK) a change in temperature in the freezer automatically affects the refrigerator. If you set the freezer to -24°C, the main compartment may become too cold (below +2°C).
Electronic control: setting the temperature with buttons
Models with electronic control (for example Hansa BK318.3 or Hansa FM-385.4) are equipped with buttons “+”/“–” to adjust the temperature. Here the setting algorithm is simpler, since there is a digital display:
- Press the button
Fridge(orSuper Cool) to activate the refrigerator compartment setting. - Use the “+”/“–” buttons to set the value from +2°C to +8°C (+4°C recommended).
- For the freezer, press
Freezerand select from -16°C to -26°C (optimally -18°C). - Some models have a
OKorSetto save the settings.
If the indicator Hi or Loflashes on the display, this means that the temperature is outside the normal range. In this case:
- 🔍 Check that the door is tightly closed.
- ❄️ Make sure the ventilation holes are not blocked by food.
- 🔌 Allow the refrigerator 12-24 hours to stabilize after first turning on or defrosting.
What to do if the buttons do not respond?
If the electronic panel does not respond to presses, try:
1. Disconnect the refrigerator from the mains for 1-2 minutes (full reset).
2. Check if the child lock mode is activated (Child Lock —the 🔒 indicator usually lights up).
3. Inspect the panel for condensation - wipe it with a dry cloth.
If the problem persists, the control board may have failed (diagnostics by a service center is required).
Touch controls and additional modes
Premium models Hansa (for example, Hansa Side-by-Side HSB 520100 or Hansa MultiAirFlow) are equipped with touch displays that allow:
- 📊 See current temperature in both cameras in real time.
- ⏱️ Activate the mode
Super Freeze(fast freezing to –30°C for 24 hours). - 🌿 Set the freshness zone (
0° Zone) separately from the main compartment. - 🏝️ Turn on the mode
Holidayto save energy during vacation.
To change the temperature on the touch panel:
- Touch the refrigerator or freezer icon.
- Swipe up/down or use the “+”/“–” buttons to set the desired value.
- Confirm the selection (in some models, saving occurs automatically after 5 seconds).
Mode Super Cool (intensive cooling) is useful if you have loaded a large amount of warm products. It works for 2–6 hours, after which the refrigerator automatically returns to normal settings. Do not use this mode constantly —it increases the load on the compressor and energy consumption.
| Mode | Temperature | When to use | Energy consumption |
|---|---|---|---|
Super Freeze |
–28…–30°C | Frozen large volumes of food | ↑ by 40–50% |
Holiday |
+12…+15°C | Long absence (more than 3 days) | ↓ by 25–30% |
0° Zone |
0…+1°C | Storage of meat, fish, herbs | ↑ by 5–10% |
⚠️ Attention: In refrigerators Hansa s system No Frost (for example, Hansa BN388.3) you cannot turn off the fans manually - this will lead to icing of the evaporator. If you hear constant noise from the fan, this is normal: it distributes cold air for uniform cooling.
Frequent errors when adjusting the temperature
Even experienced users sometimes make mistakes that lead to excessive energy consumption or food spoilage. Here are the most common:
- ❄️ Too low temperature in the refrigerator compartment (below +2°C) - leads to freezing of vegetables, fruits and dairy products. Optimal: +4°C for the main compartment.
- 🔥 Too high temperature in the freezer (above -16°C) - reduces the shelf life of meat and fish to 1-2 months instead of 6-12.
- 🚪 Frequent opening of the door —each time you open the temperature inside rises by 2–3°C, and the compressor takes 10–15 minutes to restore mode.
- 📦 Overloading of shelves —if food blocks the vents (especially in models with No Frost), cold air does not circulates and the temperature becomes uneven.
Another typical problem is improper distribution of products. For example, if you put meat on the top shelf (where it is coldest), it may freeze, but on the door (where it is warmest), the butter will melt. Always place products according to storage zones (see table in the section on optimal modes).
1. Is the mode set Super Freeze or Super Cool manually.
2. Is the temperature set in the settings too low?
3. Is there ice on the back wall (in models without No Frost).
4. The tightness of the door seal (test with a sheet of paper).-->
How to check the accuracy of the temperature in a Hansa refrigerator
Built-in thermometers (if any) do not always show accurate values. To make sure that the refrigerator is working correctly:
- Place an outdoor thermometer (or a special one for the refrigerator) in a glass of water.
- Place the glass on the middle shelf of the refrigerator compartment (not at the back wall!).
- Close the door and wait 8-12 hours (during this time the temperature stabilizes).
- Compare the readings with the specified settings. Permissible deviation: ±1°C.
For the freezer:
- Place the thermometer between bags of food (not on the shelf!).
- Wait 12 hours.
- If the temperature is above -16°C, increase the power cooling by 1-2 divisions.
If the difference between the set and actual temperature exceeds 2°C, this may indicate:
- 🔧 Faulty thermostat or sensor.
- 🧊 Clogged capillary tube (flushing required freon).
- 🔌 Problems with the compressor (it does not work at full capacity).
⚠️ Attention: In refrigerators Hansa with electronic control, sensor failure can lead to chaotic temperature jumps. If the display shows, for example, –18°C, and the food is defrosted, do not try to adjust the settings manually, but contact service. This is a sign of a board or sensor malfunction.
FAQ: Answers to frequently asked questions
Why does ice form on the back wall of the Hansa refrigerator, although the temperature is set correctly?
In models with drip defrosting system (not No Frost) slight icing of the back wall is normal. Moisture from the air condenses and freezes while the compressor is operating, and when defrosted it flows into the drainage hole. However, if ice accumulates in a layer thicker than 5 mm, check:
- Is the drainage hole blocked (clean it with a cotton swab).
- Is the temperature too low (above +5°C ice will not form in the main chamber should).
- Tightness of the door seal (if damaged, warm air gets inside).
If the problem remains, there may be a freon leak or a thermostat malfunction.
How to reset the temperature settings to factory settings in a Hansa refrigerator with electronic control?
To reset the settings:
- Unplug the refrigerator for 1-2 minutes.
- Plug it back in and simultaneously hold down the
FridgeandFreezerbuttons for 5-10 seconds. - The display should display
rStor the indicators blinking - this is a signal of a successful reset.
After the reset, the temperature will be set to +5°C for the refrigerator compartment and –18°C for the freezer.
Is it possible to turn off the freezer compartment in a two-chamber Hansa refrigerator, if it is not needed?
In most models Hansa the freezer cannot be turned off - it works synchronously with the refrigerator. However, in some series (for example, Hansa Side-by-Side) there is an option Freezer Offthat allows you to temporarily stop cooling the freezer. To do this:
Press and hold the button Freezer 3 seconds until the power off indicator lights up.Please note that when the freezer is turned off, the refrigerator compartment may operate less efficiently.
Why does the Hansa refrigerator make a lot of noise when changing temperature?
Noise when adjusting the temperature can be caused by:
- 🔊 Fan operation in models with No Frost (normal if the noise is not constant).
- 🛠️ Vibration of the compressor (check if the refrigerator is level - adjust legs).
- ❄️ Icing of the evaporator (defrosting required).
- 🔧 Malfunction of the compressor start relay (needs repair).
If the noise appears suddenly and is accompanied by a cracking or knocking sound, turn off the refrigerator and call masters.
What temperature should be in the freshness zone (0° Zone) in Hansa refrigerators?
The freshness zone is designed for storing perishable foods (meat, fish, herbs) at a temperature 0…+1°C and humidity of about 90%. In refrigerators Hansa it may be called:
0° Zone(in models Hansa MultiAirFlow),Fresh Zone(in series Hansa Side-by-Side),BioFresh(in some modifications).
If your model has humidity control, for meat choose mode Dry (dry), and for vegetables and herbs - Humid (wet).