Midea s air conditioning refrigeration is not obvious? What is the reason why Midea s air conditioni

The main reason is that the air outlet of the air conditioner is at a high place. Hot air can only be concentrated above the air outlet. It cannot form an effective convection with the air below. So the heating effect is poor. You can try to turn the supply air down and blow the hot air towards the ground with maximum wind force.

Reasons and solutions for poor refrigeration effect of air conditioning 1.

Reason: Not enough freon.

This is a normal situation, the air conditioner is not completely uncooled, but the refrigeration effect is not good enough, this is because the old air conditioner is using freon as a refrigerant, which will volatilize after a long time of use, in addition, it is not ruled out that the improper installation causes freon leakage and the problem of the machine itself.

Solution: In such a situation, it is necessary to add freon, which can solve the problem of air conditioning not cooling.

Causes and solutions for poor refrigeration effect of air conditioners 2.

Reason: This is a normal situation, the air conditioner is not completely refrigerated, but the refrigeration effect is not good enough, this is because the old air conditioner is using freon as a refrigerant, which will volatilize after a long time of use, in addition, it is not excluded that improper installation causes freon leakage and the problem of the machine itself.

Solution: In such a situation, it is necessary to add freon, which can solve the problem of air conditioning not cooling.

Reasons and solutions for poor refrigeration effect of air conditioners 3.

Reason: The supply voltage is not enough.

The normal starting voltage of the air conditioner is 220V+-10%. In China's power supply system with a phase voltage of 220V and a line voltage of 380V, almost all compressors above 200V can be started. At 180V or more, 70-80% can be started, and at 160V or more, only a few can be started.

I've done it myself. Below 160V there is almost no possibility of starting. As a rule of thumb, the compressor starting voltage is more reliable above 190V.

Solution: The situation caused by the air conditioning refrigeration is not good need to check the power supply, if the grid voltage is too low, the user should install a power regulator, so that the voltage reaches 220V, so that the air conditioner can be used normally.

Reasons and solutions for poor refrigeration effect of air conditioning and solution 4.

Reason: The air conditioner is not cleaned and maintained for a long time.

Since the outdoor unit is installed outdoors, after a long time of use, the radiator will absorb a lot of dust and garbage and other dirt, which will affect the heat dissipation effect, and then affect the refrigeration effect, and also increase energy consumption and many other reasons, resulting in the refrigeration effect of the air conditioner is not as good as before.

Solution: Clean and maintain the air conditioner regularly to make it easier for the clean outdoor unit to dissipate heat.

Reasons and solutions for poor refrigeration effect of air conditioners 5.

Reason: The air conditioner is not refrigerated due to the high ambient temperature.

In some areas with high temperatures all year round, the outdoor temperature is too high and exceeds the refrigeration limit of the air conditioner, which may also cause the air conditioner to not refrigerate. This uncooled condition is common when our outdoor units are installed in a relatively enclosed space or when the temperature around the outdoor unit is too high. Generally speaking, when the outdoor temperature exceeds 43 degrees, it is difficult for most air conditioners to transmit indoor heat to the outside through the radiator of the outdoor unit, which will lead to poor or no cooling of the air conditioner.

Solution: Change the use environment of the outdoor unit and install it in a well-ventilated place as much as possible.

Reasons and solutions for the poor refrigeration effect of air conditioning: 1. If the temperature of the air conditioner is set with a remote control, it is recommended to set the temperature when refrigerating: 26-28 degrees Celsius.

2. If there is a lack of air conditioning refrigerant (freon), you can find after-sales service personnel to check and add it. 3. The compressor problem can only be maintained by professionals, or consider buying a new machine. 4. If the air conditioner filter is blocked, it is best to clean the over-excavated imitation filter, and it is best to clean it once in about 15 days.

5. Do not place items at the air inlet and outlet of the air conditioner, otherwise it will affect the refrigeration effect of the air conditioner, and the foreign body should be removed from the search. 6. The size of the room should be considered when choosing an air conditioner, and if the room is too large, you can also use a cloth curtain and other partitions to reduce the room area. 7. If there is a heat source in the room that affects the refrigeration of the air conditioner, the heat source in the room should be kept at a certain distance from the air conditioner.

8. If the air conditioner is installed unreasonably, you can find the installer to reinstall and arrange. 9. If there is a quality problem in the newly purchased air conditioner, you can contact the merchant for replacement or maintenance. 00

Compared with the fan, the refrigeration function of the air conditioner is not the fan, the fan makes people feel cool by blowing the air, but the air conditioner reduces the surrounding temperature through refrigeration, but many friends find that after the refrigeration is turned on, the refrigeration effect is not good, why is this? Today, let's take Midea air conditioning as an example, let's learn what is going on with the poor refrigeration effect of Midea's air conditioning.

Product model: Midea air conditioner KFR-26GW

1. Is the operation controller adjusted according to the requirements, and is the set temperature appropriate?

Please set the appropriate temperature, it is recommended to set the temperature when cooling: 26-28 degrees Celsius.

2. Is the dust filter dirty?

Please clean the filter in time and wash it once every 15 days.

3. Is there an obstacle in the air inlet and outlet?

Do not place items in the air inlet and outlet of the air conditioner, otherwise it will affect the cooling effect of the air conditioner, please remove foreign objects.

4. Is there other heat sources indoors, or is there a lot of people indoors?

The heat source will affect the effect of the air conditioner, please keep the heat source and the air conditioner at a certain distance.

5. Is the insulation effect of the room not good?

Due to the special wall structure of the room and the large heat loss, the effect is not good, but the air conditioner is actually running normally.

6. Does the air conditioner leak fluorine?

Fluoride leakage in the air conditioner will also cause poor refrigeration effect, so ask a professional to supplement freon at this time.

The above is today's sharing, sometimes the refrigeration effect is not good, it may not be the problem of the air conditioner itself, and everyone should also consider external factors.

Tips:

If you can't handle it yourself, get a professional to have it inspected and repaired to avoid more damage.

This article is based on the Midea air conditioner KFR-26GW brand.

1. The filter screen is dirtyThe filter screen is to prevent indoor dust from entering the inside of the air conditioner and causing damage to the internal parts. The filter screen blocked at the air outlet for a long time is covered with dust, which affects the exchange of hot and cold air, which will inevitably make the refrigeration (heat) effect poor.

Open the dimples on both sides of the air inspection cover, take out the filter, and the poor heat dissipation of the air conditioner will also lead to poor refrigeration effect, so you can check it yourself. If there is a foreign object blocking the air outlet, it can be removed.

2. Insufficient power:That is, the principle of a small horse-drawn cart, the room is large and the air conditioning is small, such as the living room is nearly 40 square meters, and a hang-up machine is on the wall. No matter how good the quality of the air conditioner is, the refrigeration effect will not work.

3. The voltage is too high or too low: Normally, the voltage of a home circuit fluctuates around 220V, but in fact it varies a lot. The voltage of some communities can reach 250V, and some in rural areas are lower than 200V.

Because of the unstable voltage, the refrigeration effect of the air conditioner is not good, you can buy a stabilized power supply or buy an undervoltage protector in the electrical box.

4. Environmental factors:For example, the high temperature outside is about 40 degrees, and the air conditioner is losing to the sun, so the effect is definitely not very good. It is recommended to place the air conditioner in a well-ventilated place to facilitate heat dissipation.

The above content refers to Encyclopedia - Air Conditioning.

I believe everyone has heard of the brand of Midea air conditioner, in so many years of continuous development, Midea air conditioning has gone to thousands of households, but no matter what brand of air conditioner, the following problems will occur more or less in the process of use, today let's learn about the reason why Midea air conditioning is not refrigerated, what should we do.

Product model: Midea air conditioner KFR-26GW

1. The first thing to pay attention to is whether the air conditioner at home is not cleaned in time. Therefore, you can give priority to the filter at the air inlet and outlet of the air conditioner at home and clean it thoroughly. Dry the cleaned filter, put it into the air conditioner, and then try the effect of the air conditioner, if the effect still does not work, then look at other reasons.

2. If the air conditioner at home has not worked well, it is necessary to consider whether the power of the air conditioner at home is in line with the home space. If it is used in a place with a large space, then you need to use an air conditioner with a large cooling capacity, and if the space is small, you can use an air conditioner with a slightly smaller cooling capacity. And if the space at home is too large, but the space that can be applied to the air conditioner purchased is limited, the effect can be imagined.

3. In addition, it depends on whether the voltage at home is stable, because the voltage in some places cannot meet the needs of the air conditioner, so the effect of the air conditioner is not good, if the voltage is occasionally unstable, then the problem is not big. But if the voltage is unstable for a long time, then it is recommended to buy a good transformer, so as to ensure the effect of the air conditioner.

4. Another aspect is to check the situation of the air conditioner, if there is some garbage in the air conditioner, it will also affect the refrigeration effect of the air conditioner. Others, such as insufficient refrigerant, will affect the refrigeration effect of air conditioning.

The above is today's sharing, I hope it can help those in need.

Tips:

If you can't deal with it yourself, find a professional to inspect and repair it to avoid causing more damage.

This article is based on the Midea air conditioner KFR-26GW brand.

The poor refrigeration effect of Midea air conditioning may be caused by the following reasons:

1.The temperature of the air conditioner is not set properly: If the temperature you set is too low or allergically high, the air conditioner may not achieve the desired cooling effect. It is recommended to adjust the set temperature to a suitable range, usually 24-26 degrees Celsius.

2.Aircon filters need to be cleaned: Aircon filters can accumulate dust and dirt after a period of use, hindering air circulation and reducing cooling effectiveness. Cleaning the air conditioner filter regularly can improve the cooling effect.

3.Failure of the outdoor unit of the air conditioner: The failure of the outdoor unit of the air conditioner will also lead to poor cooling effect. Check whether the outdoor unit has abnormal noise or fault indicators, and if so, it is recommended to contact professional technicians for maintenance.

4.Air Leakage in Air Conditioning Ducts: Air leaks may occur in air conditioning ducts, resulting in reduced cooling efficiency. If there is a suspicion of an air leak, it is recommended to ask a professional technician to check and repair it.

5.Excessive use of air conditioners: Using air conditioners for a long time will lead to insufficient refrigerant and reduce the cooling effect. It is recommended to take appropriate breaks from the air conditioner, or to maintain and replenish the refrigerant regularly.

If the above methods do not solve the problem, it is recommended to consult a professional air conditioner maintenance personnel, who can help you diagnose the specific problem and provide corresponding solutions.

1. Freon is not enough (commonly known as"Refrigerants"Not enough). A common reason why the air conditioner is not cooling is the lack of fluoride in the Shanmin air conditioner. After the old air conditioner is used for a long time, the freon in it will volatilize, or it may be that the freon in the air conditioner is leaking.

If fluoride is not available, it can be replenished in time.

2. The power supply voltage is insufficient. The normal starting voltage of the air conditioner is 220V+-10%. In China's power supply system with a phase voltage of 220V and a line voltage of 380V, almost all compressors above 200V can be started.

When above 180V, 70-80% can be started; When above 160V, only a few can start; When it is almost impossible to start below 160V and above 190V, the starting voltage of the compression God materialist machine is more reliable.

3. The power of the air conditioner is not enough. The general selection principle is: 150-250 square meters of swimming liquid for refrigeration, 250-350 square meters for heating, in addition to comprehensive consideration of space height, level orientation, sealing performance and residential population and other factors.

There are many reasons that affect the refrigeration effect of air conditioning, but the most important one is the amount of freon.