Re-hanging the refrigerator door Liebherr is a task that many owners face when moving, kitchen renovation or a banal desire to optimize space. Despite the apparent complexity, the procedure is quite doable with your own hands if you know the key nuances of the German brand’s design. Unlike budget models from other manufacturers, refrigerators Liebherr are equipped with a system modular hingesthat simplifies the process, but requires care when working with plastic parts and seals.
It is important to understand that the reweighing algorithm may differ depending on from model series (for example, PremiumNoFrost, Comfort or BioFresh), type of door (single-chamber/double-chamber) and even year of manufacture. In this article we will analyze a universal method suitable for 90% of household refrigerators of the brand, and also point out critical differences for models with electronic control and system SmartDevicewhere additional adjustment of the sensors after installation is required.
Preparation: tools and safety
Before starting work, make sure you have on hand:
- ⚒️ Phillips screwdriver (usually PH2) - for hinge and fastening screws
- 🔧 Hex key (size 4 or 5 mm) - for some models with hidden bolts
- 📏 Level (bubble or laser) - to avoid door skewing
- 🧲 Magnet or tape - for temporary fixation of removed parts
- 🧴 Silicone grease - for treating the seal after installation
Please note: included with the refrigerator Liebherr often go plugs for holes under the hinges on the opposite side. If they are not there, check the bottom shelf or back wall of the case, where they may be hidden in the documentation bag. Without these plugs, it will not be possible to hang the door correctly!
⚠️ Attention: If your model is equipped with display on the door (for example, Liebherr ICBN 3366), before removing the door, be sure to unplug the refrigerator and wait until it completely defrosts freezer. A sudden movement can damage the display power cable.
Step 1: Dismantling the old door
Start with the top hinge - this is the standard sequence for all models Liebherr. Hold the door carefully so that it does not fall after unscrewing the fasteners. Algorithm of actions:
- Open the door 90° and fix it in this position (you can place a book or ask an assistant).
- Remove decorative cover loops (it is usually snapped or secured with one screw).
- Unscrew
2-3 screwsholding the top loop. In models with BioFresh a hexagon may be required. - Lift the door up to remove it from the lower pin, then carefully place it on a soft surface (for example, a blanket).
At this stage, many make the mistake of trying to remove the door without completely unscrew the top hinge. Remember: the bottom pin is fixed automatically when closing, so simply “pulling” the door will not work. If the hinge is stuck, use WD-40, but avoid getting any liquid on the seal.
Make sure the refrigerator is unplugged|
Prepare a place to lay the door (soft surface)|
Check for plugs for new ones holes|
Take a photo of the location of the hinges and screws-->
Step 2: Transferring the hinges to the opposite side
Now you need to move the hinges to the other side of the case. There is an important nuance here: refrigerators Liebherr have holes for hinges on both sides already drilled at the factorybut are closed with plugs. Your task is to carefully remove the plugs and transfer the fasteners.
Instructions for the top hinge:
- Remove the plugs from the opposite side (pry them off with a flat screwdriver).
- Move loop to the new side, aligning the holes. Do not tighten the screws completely - you need to align the door first.
- Install the bottom pin into the new hole (it is simply inserted without fasteners).
For models with electronic control (for example, Liebherr ICBS 3305) this step may be required. resetting the door closing sensor. This is usually done through the service menu (press SuperCool + Light for 5 seconds).
| Refrigerator model | Type hinges | Transfer features |
|---|---|---|
| Liebherr CN 4313 | Standard modular | Black plugs, the bottom hinge pin is fixed automatically |
| Liebherr ICBN 3366 | Reinforced (for heavy doors) | A hexagon is required for the top hinge, the closing sensor is adjusted through the menu |
| Liebherr SBSes 7255 | Hidden (built-in) | Additional fastenings on the middle axis, level adjustment is required |
Step 3: Door installation and adjustment
This is the most critical stage. Lift the door and slide it onto the bottom pin, then align it with the top hinge. Tighten the screws diagonallyto avoid distortion. After preliminary fixation:
- 🔄 Check smoothness —the door should open without effort.
- 📐 Use a level to check vertical position (permissible skew - no more than 2 mm).
- 🔊 Listen to the closing sound - if you hear it metal clang, loosen the top hinge by 0.5 turn.
In models with NoFrost system after rehanging, the tightness may temporarily deteriorate due to deformation of the seal. To eliminate this, heat the rubber with a hairdryer (temperature no higher than 50°C) and lubricate it with silicone grease.
Features for refrigerators with a display and SmartDevice
Models with electronic modules (Liebherr ICBS, ICBN, SBSes) require additional actions after mechanical re-hanging:
- Connect the refrigerator to the network and wait for the display to initialize.
- Go to
Settings → Service → Door calibration(path may vary). - Follow the instructions on the screen to closing sensor settings (usually you need to open/close the door 3 times).
If after calibration an error appears on the display E4 or Door, this means that the sensor does not work. Check:
- 🔌 Correct connection of the cable (for models with a built-in display).
- 📶 The location of the magnet in the seal - it must be strictly opposite the sensor.
⚠️ Attention: In refrigerators Liebherr SmartDevice (with Wi-Fi support) after re-hanging the door, you may need to re-bind to the application. To do this, remove the device from your account and add it again.
Common mistakes and how to avoid them
Even when following the instructions, many encounter typical problems. Here are the most common of them and solutions:
- 🚪 The door does not close tightly → Reason: misalignment or deformation of the seal. Solution: loosen the hinges, level them and warm up the rubber.
- 🔊 Creak when opening → Reason: insufficient lubrication of the hinges. Solution: use food-grade silicone grease (not WD-40!).
- ⚡ Error on the display after installation → Reason: not reconfigured sensor. Solution: perform calibration through the service menu.
- 💧 Condensation on the seal → Reason: leakage. Solution: check the magnetic tape for gaps.
Pay special attention to models with BioFresh system. They have a door seal double circuit, and if re-hanged carelessly, the internal membrane can be damaged, which will lead to loss of vacuum in the freshness zone.
What to do if after re-hanging Has the refrigerator become louder?
If additional noise (hum or vibration) appears, this is most likely due to a change in the center of gravity of the door. Check:
1. Are all hinge screws tightened (but do not overtighten!).
2. Does the door touch the internal shelves when closing.
3. Are the shock absorbers installed correctly (in models with soft closing).
In 90% of cases, the problem is solved by re-adjusting the hinges according to the level.
Adjustment after rehanging: checking the tightness
The final stage is testing the tightness. To do this:
- Close the door and place between the seal and the body a strip of paper (0.1 mm thick).
- Try to pull out the paper - if it tightly clamped, the tightness is normal.
- Repeat the test at 4-5 points around the perimeter of the door.
If the paper is pulled out without effort, it means that the seal is not tight. In this case:
- Check evenness of the gaps along the entire perimeter (they should be the same).
- Adjust the hinges - sometimes it is enough to tighten the bottom one by 0.25 turns.
- For old seals, use a special gel to restore elasticity (for example, Ravak Seal Care).
In refrigerators Liebherr s with the NoFrost system after rehanging the door, the time may temporarily increase operation of the compressor. This is normal - the equipment adapts to the new tightness conditions within 1-2 days.
FAQ: Frequently asked questions about re-hanging the Liebherr door
Is it possible to re-hang the door of a Liebherr refrigerator yourself if you have no experience?
Yes, the procedure does not require special skills, but it will require care. The main thing is to follow the instructions and not use excessive force when working with plastic parts. If your model is equipped with a display or. system SmartDevice, it is better to study the section on calibrating sensors in the user manual in advance.
How long does it take to rehang the door?
On average - from 40 minutes to 1.5 hours. The most time is spent on adjusting the hinges and checking the tightness If the refrigerator is two-chamber (for example, Liebherr SBS 7212), you will have to repeat the procedure for both doors, which will increase the time to 2–2.5 hours.
Is it necessary to defrost the refrigerator before rehanging?
Required if the model is not equipped with a system NoFrostFor refrigerators with NoFrost (For example, Liebherr CNef 4315) it is enough to turn off the power for 10-15 minutes to avoid a short circuit when working with electronic components.
What to do if, after rehanging, the door begins to touch the shelves?
This means that the door is installed too low. Solution:
- Loosen the top hinge.
- Lift the door 1-2 mm.
- Tighten the hinge and check the movement.
If the problem persists, it may need to be adjusted. bottom pin (in some models it has a thread to change the height).
Where can I order plugs for hinges if they are lost?
Original plugs for refrigerators Liebherr possible order:
- At authorized service centers of the brand (by model vin code).
- On websites of spare parts for household appliances (for example, 4holoda.ru or zapchasti365.ru).
- At an official dealer (if the refrigerator is under warranty).
The cost of a set of plugs is from 300 to 800 rubles, depending on the model.