However, the explosion of air conditioners is rare, and it will only happen if several conditions are met at the same time:
1. There is a leak in the air conditioning system and air is mixed into the system.
2. The high-pressure end of the air conditioner is blocked, mainly at the capillary position.
3. The air conditioning system is blocked, the high pressure continuously compressed by the compressor cannot be released quickly, and the system pressure will become abnormally high. However, after air is mixed into the system, it is easy to reach the flash point and explode under high pressure.
Question 2: Hisense, Gree and Midea's air conditioners have all exploded. Why do you say that brands are all big brands and are graded? All three brands of air conditioners are good and bad. If you ask me, you should pay the price to get what you want. In addition, you should refer to the size of your room and the functions you need. It's not that the more expensive the better.
Question 3: What are the common faults of air conditioners and their solutions?
1, the air output is small and the cooling effect is poor?
There are many reasons:
A, the external environment temperature is high, and there are many people in the room. The air conditioner is running at full load.
B, the power supply voltage is too low, which makes it difficult to start the air conditioner, and then stops or the fuse is blown. Users are advised to install a power regulator.
C, open in a room with a strong cold block, the temperature can't drop, and the air outlet is not big. This is because there is too much dust in the air filter, so clean the filter.
D. The thermostat is not properly adjusted.
E. Bad installation position of air conditioner will lead to uneven indoor temperature or poor cooling effect.
2, inverter air conditioning downtime is normal:
When users use air conditioners, the environmental insulation is very good, and the indoor temperature is very close to the set temperature. At this time, the inverter air conditioner will stop. Because even if the inverter air conditioner runs at the lowest frequency, it will produce some cold energy, but there is no energy loss indoors at this time. According to the law of conservation of energy, the air conditioner will stop running at this time.
3. The user consults that the air conditioner is set to 17 degrees, but when the air conditioner drops to 25 degrees, it will not drop again. Is the air conditioning and refrigeration abnormal?
The user sets the temperature 17 degrees, and the user's air conditioning environment always has hot and cold exchange with the outside world. At the beginning of refrigeration, the room temperature can drop rapidly because of the small temperature difference between indoor and outdoor, but when it drops to a certain temperature and the cooling capacity generated by air conditioner is just equal to the energy loss between indoor and outdoor, the room temperature will not drop again. At this time, the cold generated by air conditioning refrigeration is only enough to maintain the energy loss of the room. Users need to improve the cooling effect, and it is best to suggest that users improve the sealing performance of the room to avoid excessive energy loss indoors and outdoors.
4. The user responded that it was used normally last year, and the voltage was often insufficient when it was used this year. Is the air conditioner easy to age after one year's use?
Ask the user whether the power supply voltage of the air conditioner is abnormal. If it is abnormal, it can be explained to users that the power supply voltage of the community where users live has not changed, but more and more users use air conditioners, and the power supply will be abnormal. This is not the case that air conditioners will age after one year of use.
5. Why doesn't the remote control display?
A, check whether the battery is installed correctly and whether there is electricity.
B, check whether there is poor contact, if so, ask the user to adjust the contact piece.
If not, please go to our outlets for maintenance.
6. Air conditioner leakage (indoor unit)
Cause analysis:
The drain pipe is blocked, detached or damaged;
B installation is not level;
C. After the collision, the water tray shifts;
D the outdoor water receiving container has been filled with water, and the outlet pipe is blocked by water (actually, the outdoor atmospheric pressure will suppress the water in the pipe). Just pour out the water.
E when the indoor air humidity is high, there is a layer of water droplets on the surface of the air outlet frame, swinging blades or connecting pipes of the indoor unit, which is a normal phenomenon.
Solution:No. 1, No.2 and No.3 need on-site maintenance service, and No.4 and No.5 need explanation.
7. How to choose the correct air conditioner model and the corresponding installation location?
When selecting air conditioners, users should fully consider the size of the room area, the structure, orientation, top floor, walls and sealing conditions of the room. Whether the outdoor unit is installed to avoid sunlight, dust and smooth exhaust. Generally speaking: ordinary room: 150- 170(W/ m2), small living room office: 160-200 (W/ m2), restaurant: 220-350(W/ m2) and entertainment place: 200.
8. The whole machine does not respond when it is electrified, and it does not start.
Please check whether there is electricity in the socket first (try to plug in simple devices such as fans and lights). If not, please check the power supply of your home; If there is electricity in the socket and the power cord of the air conditioner is not damaged, there is something wrong with the internal power circuit of the air conditioner, so you need to contact the local outlet for home repair.
9. The user's voltage is low and the air conditioner cannot be started, but other brands of air conditioners can work normally under the same conditions. How to explain it to users?
If the voltage is too high or too low, and the air conditioner is used under this condition for a long time, it is likely to damage the compressor and other electrical components. From the user's point of view, Midea Company has a slightly stricter voltage requirement in order to protect the electrical components in the air conditioner. Therefore, the air conditioner should work normally, and in order to reduce the damage of electrical components, it is recommended not to use the air conditioner frequently when the voltage is too high or too low. It is best to buy a regulated power supply, and its power should be 3-8 times the rated power of the air conditioner.
10, air conditioning is normal, ... >>
Question 4: Will the air conditioner explode? According to media reports, on the morning of June 3, 20 17 10: 40, a resident in Yiheyuan Community at the intersection of Kaichuang Road and Haiyang Road in Yancheng City suddenly exploded while installing air conditioning, causing the man to die on the spot.
The explosion of an air conditioner caused the death of a man, which attracted the attention of a large number of media and netizens. The community security guard said that he saw the cabinet air conditioner installed in the living room explode into pieces. The huge impact of the explosion blew the man to the kitchen wall and his face was blown beyond recognition. The kitchen wall was covered with blood, and the man showed no signs of life.
At that time, the man's wife was also at home, and her wife had been scared to the ground. 120 arrived and confirmed that the man was dead. Everyone at the scene is talking about it. I didn't expect the air conditioner to explode. Sleeping at home this summer is also disturbing.
The damaged air conditioner is still hanging on the external wall of building 16, and some window glass is blown off due to the huge impact. The reporter learned that the man himself is an installer and can install air conditioners, so he installed the newly bought beautiful air conditioners. I didn't expect this.
After the accident, the public security and fire departments rushed to the scene and blocked the scene of the accident. At present, the cause of the accident is under investigation. Preliminary analysis is caused by improper operation when users install air conditioners themselves. Experts reminded everyone afterwards that we must find professionals to operate the air conditioner.
Question 5: Midea's air conditioner exploded. It may be that the overload of the air conditioner burned out the wires, which led to the short circuit of the air conditioner.
Question 6: On June 3, 2065438+07, a resident of Yancheng died after installing air conditioning. Why does the air conditioner explode? Midea must be in a hurry. Why hasn't there been an official explanation? Don't believe in rumors, don't preach rumors is fundamental.
Judging from the relevant information at present, the explosion has nothing to do with the air conditioning unit itself.
At about 0: 40 am1June 3, the residents of Building Yiheyuan 1307 at the intersection of Kaichuang Road and Haiyang Road in Yancheng City were accidentally blown to death during the installation of central air conditioning. According to the relevant personnel who came to the scene of the case, the scene of the explosion was a rough room with many pieces of oxygen cylinders and acetylene tanks, as well as tools such as welding guns. The air-conditioned indoor unit in the room has been installed, but it has not been connected to the outdoor unit and has not been powered on. There were explosive fragments on the indoor unit, and the outdoor unit was also hit by fragments ejected from the window. It is speculated that in the process of welding air-conditioning copper pipes, due to improper welding operation, oxygen cylinders and acetylene tanks exploded, and residents were also hit on the head by explosive fragments and died on the spot.
Question 7: Midea's air conditioner exploded. What kind of legal advice can you give Li? The beautiful air conditioner that my family bought exploded the other day. The manufacturer has not solved it. Beautiful air conditioners are rubbish. Don't buy it.
Question 8: Why did Gree air conditioner explode? The air conditioner exploded, usually in the outdoor unit, mostly in the compressor.
However, the explosion of air conditioners is rare, and it will only happen if several conditions are met at the same time:
1. There is a leak in the air conditioning system and air is mixed into the system.
2. The high-pressure end of the air conditioner is blocked, mainly at the capillary position.
3. The air conditioning system is blocked, the high pressure continuously compressed by the compressor cannot be released quickly, and the system pressure will become abnormally high. However, the air mixed with refrigeration oil can easily reach the flash point under high pressure and explode.
Question 9: The external unit of Midea's central air conditioner explodes as soon as it is electrified. Is the master's instruction so exaggerated?
It should be a circuit problem. Beautiful air-cooled module is still very good.