Changing the installation location of the refrigerator or remodeling the kitchen often dictates its conditions for the location of household appliances. Owners of modern models Haier with electronic control are faced with an additional complexity: the presence of a display on one of the leaves requires a special approach when changing the opening side. The process of re-hanging doors is not a complex engineering task, but it requires attention to detail, especially when it comes to cable connections and the integrity of decorative elements.
Incorrectly performed re-hanging can lead to a violation of the tightness of the circuit or damage to the wiring going to the control panel. In this article we will analyze all the nuances of working with models equipped with a screen, consider the necessary tools and sequence of actions. Accurately follow the instructions will allow you to change the opening side without contacting a service center.
Preparation of the workplace and the necessary tools
Before you begin dismantling of heavy structural elements, it is necessary to ensure safe working conditions. You will need free space around the unit so that you can walk around it on all sides. It is recommended to call an assistant, since doors with a display have significant weight, and holding them with one hand while unscrewing the hinges is extremely difficult and dangerous.
For work you will need a standard home handyman's kit. The main tool will be a wrench, the size of which is usually 8 or 10 mm, as well as a Phillips screwdriver. Some models Haier may use hex screws, so having a set of hex keys will be useful. Also prepare masking tape and soft rags to protect the floor and body of the equipment from scratches.
It is important to empty the shelves and drawers inside the refrigerator and freezer compartments in advance. This will not only make the structure lighter, but also prevent glass shelves from falling when the case is tilted. If the refrigerator has a system No Frost, make sure that the air ducts are not blocked by food, although they usually do not interfere when removing the doors.
- 🛠️ Wrench or socket set (8 mm, 10 mm)
- 🪛 Phillips and flat head screwdrivers
- 📏 Set of hex keys
- 🧤 Work gloves to protect hands from sharp edges
- 📦 Container for storing small fasteners
Make sure that the refrigerator is unplugged from the power supply. Working with electrical wiring, even low-voltage, requires completely de-energizing the device. This is a basic rule electrical safetythat cannot be ignored.
Design features of doors with a display
Refrigerator models Haierequipped with a display have a unique top hinge design. Unlike standard units, here a cable passes through the loop, connecting the control panel to the main control unit located in the housing. It is this element that requires maximum attention during dismantling.
The cable is usually laid inside the door cavity or along its end and comes out in the area of the upper fastening. When removing the door, you cannot simply pull it up - you must first carefully disconnect the connector. The design of the connectors in different series Haier may differ: there are both snap contacts and screw connections.
⚠️ Attention: It is strictly forbidden to pull the door by the display wires. This will lead to broken contacts and expensive electronic repairs. Carry out all manipulations with the cable only after the hinge fasteners have been completely loosened.
The display panel is often fixed on the inside of the door or embedded in it. When rehanging, you may have to move the panel itself to the opposite side, if the design of the model allows for this. However, in most cases control panel remains in its place, and only the opening side of the sash changes, which requires moving only the mechanical hinges and, sometimes, rearranging the wiring harness.
What to do if the connector cannot be removed?
If the wire connector The display is not susceptible to manual force, do not use brute force. Inspect it carefully: there may be a plastic retaining tab that needs to be pressed out with a thin screwdriver, or a screw that needs to be unscrewed. In some Haier models, the connector rotates 90 degrees for the door.
Removing the top hinge and removing the door
The process starts from the top of the refrigerator. First, remove the decorative plug if it covers the top hinge mounting bolts. On models with a display, this plug may be part of the hinge body. Carefully unscrew the mounting bolts holding the hinge.
After the bolts are unscrewed, do not remove the hinge completely. You need to gain access to the wire connector. Gently lift the loop or move it to the side to see where the ribbon connects. Disconnect the connector using caution. Now you can completely remove the top hinge from the refrigerator body.
The next step is removing the door itself. Since the lower axis is still fixed, the door just needs to be lifted up. An assistant is definitely needed here: one person holds the door, the second controls the exit of the axis from the lower hole. The door with the display is heavy, and the risk of dropping it on your feet or damaging the floor is very high.
☑️ Procedure for dismantling the upper part
After removing the door, inspect the lower hinge. In some models Haier it may be asymmetrical, and to rehang it you will need to turn it over or move it to the other side. If there is a plug at the site of future installation of the lower hinge, it must be removed and installed in the vacant space.
Re-hanging the lower hinge and preparing for installation
The lower hinge is responsible for the precise positioning of the door relative to the body. Remove the bottom loop from the current side. This may require a larger key since this part bears the brunt of the load when opening. Clean the hole from dust and possible rust.
On the opposite side where the door will be moved, check for threaded holes. In refrigerators Haier these holes are usually closed with plastic plugs that match the color of the body. Carefully remove them with a flathead screwdriver. If at the site of future installation of the lower loop there is a hole for water drainage or a technological hole, it must be closed with a special plug that was previously in place of the loop.
Install the lower loop in a new place. Do not tighten the bolts all the way yet, leave a little play for later adjustment. Make sure the hinge pin is pointing straight up and vertical. Any distortion will lead to a loose fit seal and a violation of the tightness.
| Element | Action during dismantling | Action during installation | Nuance for models with a display |
|---|---|---|---|
| Upper hinge | Unscrew, remove, turn off the current | Connect the current, secure | Requires caution with cable |
| Bottom hinge | Remove, rearrange plugs | Install on new side | Positioning accuracy is important |
| Door stop | Unscrew from the old hole | Screw into the new hole | Adjusts the closing tightness |
| Plugs | Remove from new holes | Install into old ones holes | Preserve the aesthetics of the case |
Check the package: in the box with the refrigerator or in a separate bag with documents there are often additional hexagons or special bushings for hanging. Don't lose these small but important parts.
Installing the door and connecting electronics
Now comes the most crucial moment - installing the door in a new place. Align the bottom hinge hole with the pin on the body. The door should be level. Holding the door, make sure that it rotates freely around its axis, but does not dangle from side to side.
Next comes the stage of connecting the display. Pull the cable through the hole in the top of the door (if the design allows for this) or place it in the designated channel. Connect the connector to the mating part on the refrigerator body. You should hear a characteristic click of the latch.
Put the top hinge in place. Insert the bolts and start tightening them. At this stage, it is important not to overtighten the fastenings immediately. First, tighten all the bolts until the hinge is in place, and then tighten them evenly. The tightening order is usually diagonal, as when installing wheels on a car, to ensure an even fit.
⚠️ Attention: Make sure the display wire is not pinched between metal parts of the hinge or door body. A pinched wire may cause a short circuit or loss of signal, causing the display to stop working.
Test the operation of the display immediately after installation, before all screws are fully tightened. Plug in the refrigerator. If the screen lights up and shows the temperature, you have done everything correctly. If not, check the tightness of the connector.
Adjusting the position of the doors and checking the tightness
After installing the door, adjustment is often required. Doors may open on their own or, conversely, be too tight. To adjust the opening angle, use a screw located on the back of the lower hinge. Turning this screw clockwise lifts the front corner of the door, causing it to close on its own under the influence of gravity.
Check the seal for tightness around the entire perimeter. Take a piece of paper and press it between the door and the body in different places. The sheet should be pulled out with force, but should not tear or fly out freely. If the gap is too large in some place, try loosening the hinge slightly and adjusting the position of the door.
Pay attention to the gap between the doors if you have a Side-by-Side or Multi-Door model. It should be uniform from top to bottom. An uneven gap indicates a misalignment that needs to be eliminated by tightening the adjusting bolts.
The final leak test can be carried out after a few hours of operation of the refrigerator. Touch the seal - it should be evenly cool. If you feel obvious flows of warm air in a place, it means that the tightness there is broken.
Common mistakes and troubleshooting
When re-hanging doors independently Haier users often make typical mistakes. One of them is the loss or confusion of stubs. This results in unsightly holes appearing in plain sight. The second mistake is insufficient tightening of the top hinge bolts, which over time leads to sagging of the door and the appearance of cracks.
Sometimes users forget to rearrange the door opening limiter (stop). It is located at the back, at the bottom. If it is not reset, the door will hit the frame or wall when opened 90 degrees, which can damage the handle or the door itself.
If after all the procedures the display does not work, check the fuse on the control board. A voltage surge when connecting the connector (if the refrigerator was turned on) could damage it. It is also worth checking the integrity of the cable itself to see if there are any creases on it.
⚠️ Attention: Technical characteristics and design of the loops may vary slightly depending on the specific series and year of manufacture of the Haier refrigerator. Always check the official instructions for your model, if available, as mounting hole locations may vary.
Don't be afraid to be confident without using unnecessary force. The metal in refrigerators is strong, but threaded connections can be torn off if you use too much force. If the bolt does not go, it is better to drop a little penetrating lubricant and wait, than to make excessive efforts.
FAQ: Frequently asked questions
Is it possible to hang the door if the refrigerator is built into the kitchen unit?
Technically this is possible, but it is extremely difficult. You will need to completely remove the refrigerator from the niche, as removing the doors requires access from all sides, especially the back and top. In addition, built-in models often have decorative facades, the fastening of which will also have to be redone.
What to do if the plug for the old hole for the hinge is lost?
You can order the original plug at the service center Haier by catalog number. As a last resort, you can use a decorative sticker in the color of the body or carefully paint over the hole with a marker if it is small and not noticeable.
Do you need to wait after rehanging before turning on the refrigerator?
If you did not tilt the refrigerator more than 45 degrees during operation, there is no need to wait. However, if the unit tilted strongly, it is recommended to let it stand in an upright position for 2-4 hours before turning it on, so that the oil in the compressor flows back into the crankcase.
Why, after hanging, does the door close itself, but not completely?
Most likely, the angle of the housing or the position of the lower hinge is incorrectly adjusted. Try unscrewing the refrigerator's front adjustment feet to raise the front of the refrigerator. This will create the necessary slope back for proper closing.