How can a Haier refrigerator have the sound of sparks and the smell of burning?

In this case, there is a short circuit fault in the internal electrical system of the box. Analyze the location and cause of the fault

1. First of all, the core component of the refrigeration system, the compressor motor is sealed in the cylinder block, even if it is burned out, the enameled wire cannot be smelled from the outside.

the burnt smell of insulation;

2. But its motor junction box.

Within, such problems can occur. The junction box has a starting relay, an electrical contact, a temperature sensor, and a junction frame made of phenolic material. After the refrigerator is used for a long time, after oxidation at the terminal, the contact is poor, and the power is frequently turned on and off, so that the terminal is heated.

The crimping screws and wire ends are easy to ignite and produce high temperatures. If it's severe, the sound of sparks and the smell of burnt will come out;

3. When the wires inside the box are aging, there is adhesion or damage caused by some reason, and the short circuit between the wires will also cause this phenomenon;

4. If a component is damaged on the circuit board of the control system, and the circuit board is short-circuited, it can also produce ignition and burnt smell. And the thermostat.

and defrosters rarely have this problem, and occasionally this problem occurs in refrigerator lighting holders;

5. In this case, the user should not deal with it well, so as to avoid electric shock accidents. The power should be cut off immediately to prevent the fault from expanding, and the manufacturer's customer service will come to the door for maintenance.

If the refrigerator has a sparkling sound and burnt smell, it may be a circuit problem, so turn off the power immediately and check it.

If the cremation sound burns the smell, it must not be used, it may be a short circuit or a burning state, which needs to see if it is burned inside, which needs to find after-sales personnel to come in, identify before you can know, contact the after-sales platform for consultation and detailed arrangements.

Haier refrigerator passes by the business with sparks and the smell of burning, then you stop, quickly check whether there is leakage in any open circuit, be sure to pay attention to safety, and use it after repairing the fault to avoid danger.

In this case, the refrigerator should not be used any longer, especially if there is already a burnt smell, it should be overloaded and burned off.

If this happens, it must be that the wiring of the refrigerator is burned, so quickly turn it on, unplug the power and check it.

That must be a short circuit in the internal circuit, and it can no longer be used. There is an application for after-sales maintenance.

Hello, your Haier refrigerator, if there is a spark sound, and it is accompanied by the smell of burning, it must be repaired, and it is safer to use it again.

In that case, you might as well put down the electric switch at home and unplug it.

Because your fridge is so hot that it's clogged.

It is a short-circuit fault in the internal electrical system of the box. Analyze the location and cause of the fault

1. First of all, the core component of the refrigeration system, the compressor motor is sealed in the cylinder block, even if it burns out, the outside is also.

2. However, such a problem can occur in the motor junction box. There is a starting relay in the junction box, there are electrical contacts, and there is a test.

The sound of sparks from Haier refrigerators and the smell of burnt should be it. Circuit** up. Check it out.

The sound of sparks in Haier refrigerators should be difficult to burn, right?

Door frame heating wire leads.

Vibration noise: Several supporting feet of the refrigerator are in direct contact with hard floors such as tiles, which will amplify the vibration and produce noise. You can place a piece of hard rubber under the support foot, such as an old cloth sole, or if you are looking for a bicycle repairer, you can cut it into small pieces on the pad, not too thick, not more than 5 mm thick.

Heat pipe noise: The most common increase in noise caused by moving the refrigerator is the heat pipe behind it. After the heat pipe is squeezed and deformed, it is easy to increase the vibration and produce noise.

Fix the vibrating heat pipe and the stable heat pipe together with electrical tape, fix each end, and generally fix two or three places to greatly reduce the noise.

Precautions for refrigerator use.

It is necessary to pay attention to the process of using the refrigerator, pay attention to the refrigerator cover can not be placed on other items or cover cloth, which will affect the heat dissipation, in addition, the general food is put into the refrigerator after it is cold, otherwise it will cause the temperature in the refrigerator to rise, increase power consumption, and the food stored in the refrigerator must be appropriate, otherwise it is likely to fail to achieve any thermal insulation effect, and will increase the working time of the compressor.

To ensure food hygiene, raw and cooked food should be stored separately. And according to the time and temperature requirements of food storage, the space in the box should be used reasonably. Do not put the food directly on the surface of the evaporator, but put it in the utensil to avoid freezing on the evaporator and inconvenient to take out.

It's going to be a fire.

1. The power cord is pressed under the refrigerator, and the wire is short-circuited and spontaneously combusted;

2. The power cord is attached to the heat dissipation side of the refrigerator, and the high temperature causes the insulation layer of the plastic wire to burn out;

3. The motor starting relay coil is short-circuited and emits a burnt smell;

4. The coil of the fully automatic frost timing thermostat is short-circuited and emits a burnt smell;

5. The compressor coil is short-circuited and emits a burnt smell.

Refrigerator common troubleshooting:

Fault phenomenon: The refrigerator fresh-keeping room is not refrigerated.

1. The reason why the refrigerator fresh-keeping room is not refrigerated:

1. The high-pressure output buffer pipe in the compressor is broken or the screws fixing the tube are loose, resulting in the high-pressure pipe not exhausting and the low-pressure pipe not suctioning, so although the compressor is running, it is not refrigerated.

2. The refrigeration system leaks, although the compressor is running, there is no refrigerant evaporation and heat absorption in the system, so the temperature in the refrigerator does not drop.

3. The capillary is blocked, and the refrigerant cannot enter the evaporator to evaporate and absorb heat, and the temperature in the refrigerator does not drop.

2. Exclusion method:

1. Cut the casing, replace the buffer tube, or tighten the screws.

2. Find out the leakage part of the system first, and add refrigerant to a certain amount after passing the welding repair, pressure test and evacuation, usually according to the evaporator is full of frost or the refrigerator reaches the rated temperature.

Disconnect the power supply. Disassemble the back cover and check it. Eliminate safety hazards.

My store freezer recently smelled a burning smell, but what is the reason for the freezer to refrigerate normally? Thank you!

1. The power cord is pressed under the refrigerator, and the wire is short-circuited and spontaneously combusted;

2. The power cord is attached to the heat dissipation side of the refrigerator, and the high temperature causes the insulation layer of the plastic wire to burn out;

3. The motor starting relay coil is short-circuited and emits a burnt smell;

4. The coil of the fully automatic frost timing thermostat is short-circuited and emits a burnt smell;

5. The compressor coil is short-circuited and emits a burnt smell.

2. The solution to the burning smell behind the refrigerator: (in the face of the above situation, treat them like this) 1. Take out the power cord and replace or repair it; 2. Remove the power cord and repair or replace it; 3. Inspect, dismantle and repair, replace; 4. Inspect, dismantle and replace; 5. Check and rewind.

3. There is a burning smell behind the refrigerator, and the refrigerator is still buzzing

1. The refrigerator compressor is not affected, and it is normal to have a buzzing sound during normal operation;

2. It is not normal for the refrigerator to be buzzing all the time, and the reasons may be:

a. The thermostat is damaged and the compressor cannot be controlled.

b. Refrigerant leakage, thermostat does not work, compressor operation does not stop.

Solutions for such situations:

Replace the thermostat; Check the leak point and recharge the refrigerant.

Tag: What's going on with the refrigerator burning The refrigerator has a burning smell.

Happy] [happy].

Question: But the refrigerator is still burnt when the power is off.

There is such a possibility, quickly cut off the power and go to the electrical repair office tomorrow to let a professional check it.

<> the refrigerator is buzzing all the time, it is a little hot on both sides: in the refrigerator, there is an electric compressor, which lowers the temperature in the refrigerator and freezes the food, so it is called the host of the refrigerator. The source key always vibrates constantly when it is working.

It is normal for both sides to heat up, usually the back of the refrigerator is cold, and the sides are hot, try not to hail and stealthily attack the refrigerator too against the wall, leaving some space for the refrigerator to ventilate.

This answer is applicable to most refrigerator models such as Haier BCD-581WBPP and Siemens KA92NV02Ti.

<> the refrigerator is humming all the time, both sides are a little hot: because the heat dissipation pipes inside the refrigerator are distributed on both sides of the refrigerator, the heat is circulated through these tubes, and the refrigerator will feel the temperature on both sides when it is used for a long time. If the indoor temperature is relatively high, the temperature on both sides of the refrigerator will be hot due to the increase in the workload of the refrigerator, which is a normal phenomenon.

This answer applies to most refrigerator brands such as Midea, Siemens, Haier, etc.

A broken refrigerator light does not mean that the refrigerator is broken, and the reasons are as follows:

1. If the lighting connector is connected incorrectly, it can be connected correctly again;

2. The switch of the lighting lamp is in poor contact, open the door, press the light switch at the side of the door a few times, and see if it can be lit when standby.

The light is on, indicating that the power supply is already normal, it is recommended that you set the thermostat to the highest gear to see if the refrigerator can start? If it can be started, the thermostat is broken, just replace a thermostat, if it still can't start, it may be burned out of some parts, it is recommended to check the compressor, starter, protector!

If you don't know how to do it yourself, it is recommended that you contact a professional to check it!