Modern refrigerators Haier are often equipped with a stylish external display, which greatly simplifies control modes, but at the same time complicates the process of re-hanging doors. Many owners are faced with a dilemma: the kitchen is designed so that the door should open in the other direction, but the presence of electronics on the facade frightens the complexity of dismantling.
Unlike classic models, where you only need to rearrange the hinges, here you need to carefully disconnect the power cables so as not to damage the touch panel or wiring. The process requires attentiveness, a basic set of tools and a clear understanding of the sequence of actions, since careless handling of the connectors can damage an expensive control module.
In this article we will analyze in detail each stage of the work, from preparing the workplace to the final adjustment of the gaps. You will learn how to safely remove the display, where to put the plugs and how to correctly set the magnetic switch for the correct operation of the "No Frost" system.
Necessary tools and workplace preparation
Before starting any manipulations with refrigeration equipment you need to make sure that you have all the required tools at hand. The absence of even one screwdriver of the required size can lead to the edges of the screws breaking off or damage to the plastic fasteners. To work with models Haier most often, standard Phillips screwdrivers (PH2) are required, but in some cases hexagons may also be needed.
Particular attention should be paid to organizing the space. The refrigerator is a heavy unit and you will need space to move it away and allow easy access from all sides. It is better to cover the floor with a soft material, such as cardboard or thick fabric, so as not to scratch the floor covering or damage the lower part of the case if the removed parts accidentally fall.
List of necessary equipment for successful re-hanging:
- 🔧 Phillips screwdriver (size PH2) for dismantling the main bolts hinges.
- 🔧 Flat-head screwdriver for carefully prying up plastic plugs and clips.
- 🔧 Hex key (usually 4 mm or 5 mm) for adjusting the height of the legs and hinges.
- 🔧 Masking tape for fixing the door in closed position during operation.
- 🔧 Assistant for holding a heavy door when unscrewing the fasteners.
It is also important to prepare a container for small parts. Bolts, washers and plastic plugs tend to get lost at the most inopportune moment, so it is better to put them in a separate box as they are dismantled.
☑️ Ready for work
Removing the top panel and turning off the display
The most critical step is working with the top part of the refrigerator, where located control unit and display. This is where all the electronics are concentrated, and errors at this stage are unacceptable. Before touching any bolts, you must turn off the power to the device by removing the plug from the socket to eliminate the risk of a short circuit when disconnecting the wires.
First remove the top decorative cover, which often covers the hinges and mounts of the display. It can be held on by latches or screws hidden under plastic plugs. Proceed carefully, using a flathead screwdriver wrapped in a cloth to avoid leaving marks on the glossy surface.
⚠️ Warning: Do not pull the display wires harshly! The cables may be short, and strong tension will lead to broken contacts inside the connector, which will require replacing the entire control module.
After removing the cover, you will see the connectors going to the display. Carefully disconnect them, holding the plastic part of the connector with your fingers. In some models Haier the connectors can be tightly fixed with a latch that needs to be bent before removal.
What to do if the connector cannot be removed?
If the connector does not give in, do not use force. Inspect it carefully: perhaps there is a hidden locking mechanism (tongue) that needs to be pressed with a screwdriver. Also check to see if the connector is glued with hot glue, which is sometimes done in factories to secure it. In this case, carefully heat the joint with a hairdryer at the minimum temperature.
Now that the wires are free, you can remove the panel itself with the display. It can be attached with screws or held on by latches around the perimeter. Place the removed panel with the display face down on a soft surface so as not to scratch the touch layer.
Removing the door and rearranging the hinges
After the upper part is freed from the electronics, it is time to mechanically dismantle the door. The refrigerator door Haier is quite heavy, especially if it has a system No Frost and additional shelves, so it is strongly recommended that two people perform this operation. One person holds the door, the other unscrews the fasteners.
Use masking tape to secure the door in the closed position before unscrewing the top hinge. This will prevent her from falling uncontrollably. Unscrew the bolts of the top hinge, remove it and carefully set the door aside, placing it on the prepared place.
Next you need to move the bottom hinge to the opposite side. To do this:
- 🔩 Unscrew the bolts securing the lower support loop.
- 🔩 Remove the loop and move it to the mirror side of the case.
- 🔩 Tighten the bolts in the new place, but do not tighten them all the way yet, so that you can adjustments.
- 🔩 Install the plastic plugs that came with the kit or were on the opposite side into the vacated holes.
Now install the door on the lower hinge and secure it with the upper hinge. It is important to monitor the vertical position of the door so that it does not fall to the side.
Moving the handle and installing the plugs
If the model of your refrigerator requires rearrangement handles, this stage requires special care. Handles can be attached to screws on the inside of the door or held on with powerful latches. In models Haier with a display, hidden mounting of handles is often found.
To remove the handle, find the holes on the inside of the door corresponding to the mounting points. Unscrew the screws and remove the handle. Install it in the new location using the same fasteners. If the holes on the new side are closed with decorative plugs, they need to be removed.
The vacated holes on the old side must be closed. The refrigerator usually comes with plastic plugs matched to the color of the body. If they are lost, they can be ordered at the service center or selected universal analogues of a suitable diameter.
Correspondence table of fasteners for different fastening zones:
| Fasting area | Fasten type | Thread diameter | Tightening torque |
|---|---|---|---|
| Upper hinge | Hex bolt | M8 | Medium |
| Lower support | Bolt hexagon | M8 | High |
| Handle fastening | Phillips screw | M5 / M6 | Low |
| Display bracket | Self-tapping / Screw | M4 | Minimum |
Make sure that all the plugs fit tightly and do not protrude beyond the plane of the door, otherwise this may interfere with the door's tight fit to the body.
Moving the magnetic switch and indicator light
A critically important point that is often forgotten is the repositioning of the magnetic switch (reed switch). This small element is responsible for the refrigerator's reaction to opening the door: turning on the light and starting the compressor. If you leave it on the old side, the refrigerator will “think” that the door is open and will not cool the chamber.
Locate a plastic rod or magnet at the end of the door, which, when the door is closed, fits into a counter hole in the housing. Depending on the model Haier, this element can be magnetic or mechanical. It must be dismantled and rearranged into a symmetrical hole on the opposite end.
⚠️ Attention: If you do not rearrange the magnetic sensor, the refrigerator compressor may not start, and the temperature in the chamber will begin to rise, which will lead to spoilage of food.
Also check the location of the lighting lamp. In some models, the light is located at the top of the chamber and does not need to be moved, but if the lamp is built into the end of the door or side wall, it will also need to be moved. The wires inside the door are usually long enough for such a maneuver, but check this visually.
After rearranging, check the operation of the system: close the door and listen to whether the relay clicks and whether the light inside goes out (if it is visible through the gap). This ensures that control system correctly reads the door position.
Final assembly and adjustment of gaps
At the final stage, it is necessary to assemble everything in the reverse order. Place the top panel with the display in place, connect all the cables until you hear a characteristic click. Make sure that the wires are not pinched by metal parts of the loops or housing, as vibration during compressor operation can damage the insulation.
Secure the decorative cover. Now is the time to start making adjustments. The door should fit tightly around the entire perimeter of the body. If you notice misalignment, use the adjustment screws on the top hinge. Loosen them a little, align the door and tighten again.
Basic parameters for checking the quality of installation:
- 📏 The gap between the door and the body should be uniform (usually 1-2 mm).
- 🧲 The door should be tightly magnetized around the entire perimeter seal.
- 💡 The light inside should go out immediately when the door is closed.
- 🔊 When closing there should be no impacts on the body or extraneous creaks.
Plug in the refrigerator and check the operation of the display. If the screen lights up and shows the temperature, and after a few minutes you hear the sound of the compressor running, the procedure was successful.
What to do if after rearranging the display does not turn on?
First of all, check the tightness of the cable connections. Often the connectors are not inserted all the way. Also make sure that you have connected exactly the connector that is responsible for power (usually it is thicker than the others). If visually everything is in order, the wire inside the insulation may have been damaged during the rearrangement or the fuse on the control board has burned out.
Is it possible to rearrange the door alone without an assistant?
Technically this is possible, but it is highly not recommended. The refrigerator door Haier is heavy and has an offset center of gravity. Without the help of a second person, there is a high risk of the door falling to the floor, damaging the flooring, or injuring your back. If there is no assistant, use special holder belts or pads under the door while unscrewing the hinges.
Do you need to wait before turning on the refrigerator after rearranging?
If you did not tilt the refrigerator more than 45 degrees and did not lay it on its side, there is no need to wait. However, if during operation the refrigerator was tilted strongly or transported lying down, it is recommended to let it stand upright for 2-4 hours before turning it on, so that the oil in the compressor flows into the crankcase.