How often does it take to add refrigerant to a new air conditioner, and how often does it take to ad

Dizzy! The cooling capacity is not enough. Because 1 square meter needs cooling capacity 115 145w bedroom, kitchen and living room is 145 175w, so.

Square house needs.

145 30 = 4350w, and because 1p = 2326w, so.

4350 2326=, that is, small 2p, or with a positive 2p machine.

If the voltage is too low, the machine will shut down for self-protection, and the impact on refrigeration is not very large.

The problem with adding refrigerant is generally that unless the refrigerant (refrigerant) leaks, it is generally not needed.

If the installation technology is passed, do not add refrigerant until the air conditioner is scrapped. With a space of about 30 square meters, you should buy a 2 hp air conditioner, if you use a 1 hp air conditioner, the cooling capacity will definitely not reach, and the compressor will not stop all the time, not only consumes a lot of power, but also feels that the air conditioner is not very good! If it is used for too long, the life of the air conditioner compressor will be shortened!

A 30-square-meter room should be made of a large horse, and the general air conditioner is installed well, and there is no need to add fluoride for a lifetime. The installation is not good, the fluorine leakage of the joint feels like the thick pipe is frosted, and the fluorine is poor.

First of all, say that your air conditioner is small, and then talk about refrigerant, if the installation technology and air conditioning *** 20 years without Gaver.

He told you to add cold coals because he wanted to cut you. I've been a refrigeration maintenance worker for 6 years. I've never cut anyone like that. He's clearly trying to cut you. How can a batch of air conditioners be placed in a place of 30 square meters. It must be that the cooling capacity is not in proportion to the hall.

When the cooling effect is weakened, it is necessary to add it.

Feel the temperature at the air outlet.

The problem to you is likely to be that your room is large.

The reason for the small air conditioning.

When the voltage is unstable.

There is under-voltage protection.

Generally, it will automatically shut down.

The voltage problem is that sometimes it does not move, slow refrigeration is a lack of refrigerant, there is no time limit for adding refrigerant, the main thing is to find the leakage point and deal with it well, and there is no need to add it if there is no leakage.

Low voltage has an impact on the refrigeration effect, less refrigerant will also affect the effect, but the refrigerant will not be consumed, if it is going to be added in a year, it must be a problem with the installation, there is a leakage, find someone to measure the pressure to know whether it is a lack of refrigerant.

Air conditioning I believe everyone will be familiar with it, it can be said that it is an indispensable electrical appliance in every family, we all know that after a long period of use, then many air conditioning refrigeration effects will be poor, so we must check what is the cause. Let's introduce to you how often to add refrigerant to air conditioners.

There is no clear time limit for this, because the air conditioner itself does not need to consume refrigerant, so many air conditioners do not need to add refrigerant for four or five years. If the air conditioner has good sealing and the refrigerant is not easy to lose, its refrigeration effect is better; When the refrigeration effect of the air conditioner is not good, you should contact a professional to repair it, and do not operate it yourself.

What are the precautions for the maintenance of the air conditioner.

1. Remove the debris from the vent to make the ventilation more normal, and at the same time, observe whether the outdoor unit is loose, and observe whether there are foreign objects in the grille, so that the vent is unimpeded.

2. Cleaning the surface can play a role in improving the efficiency of the exchanger, but when cleaning the heat exchanger, special attention should be paid to the panel when taking it down, it must be scrubbed with a soft cloth, and it can be brushed with a small brush, so that the dust can be removed.

3. When cleaning the net, the power supply must be cut off first, so that the air inlet grille can be opened, and the filter screen inside can be taken out, and the filter screen can be cleaned with water, the temperature cannot exceed 40 degrees, and then it can be wiped clean with a dry cloth, and it can also be cleaned with chemical detergent.

4. Check others, including power supply lines and switches, and also check the consumable parts, such as wind guide plates, photocatalysts and other components, to ensure that there are no defects and can be used.

Summary: About how often to add refrigerant to air conditioners is introduced here, it can be said that there is no clear time regulation for this, in fact, many air conditioners do not need to add refrigerant for four or five years. If you want to know more about related knowledge, you can consult Qijia.com.

Summary. The reason why fluoride is added is because in the process of air conditioner use Freon will naturally leak, and the speed of natural leakage depends entirely on the technical level of the installer and the welding quality of the air conditioning pipeline.

Air conditioner plus fluorine can generally be used for at least 5 years, the air conditioner itself does not consume Freon in the process of use, the reason why fluoride is added, is because in the use of air conditioner during the use of Freon will naturally leak, and the speed of natural leakage depends entirely on the technical level of the installer and the welding quality of the air conditioner duct.

How to judge whether the air conditioner needs to add fluoride: 1. Try: After the air conditioner is turned on normally for a period of time, the wind blowing on the body feels very cool, and can quickly reach the set temperature. 2. Measurement:

Use a thermometer to measure the temperature difference between the inlet and outlet of the indoor unit, the difference is normal if the difference is more than 8, the larger the temperature difference, the better the working condition of the air conditioner, and the good can reach about 15; 3. Look: After turning on the mold rubber for more than ten minutes, open the panel of the indoor unit, and you should see that the evaporator (the part of the copper pipe that is covered with aluminum sheets for heat exchange) is evenly covered with condensate (like dew) is normal (more when the air humidity is high, and less vice versa). If half of them are not, fluoride deficiency may be present, and if there is local frost or icing, it is also abnormal.

4. Touch: If the outdoor unit is in a place that can be touched by human hands, it can be touched by hand after turning on the unit for more than ten minutes. The outdoor unit has two copper valves, one for the thick copper pipe and the other for the thin copper pipe.

There should be a temperature difference between the two valves by hand; The coarse one should be cooler than the thin one, and it is normal to feel cooler (there should also be condensate when the temperature is high), and then feel whether the hot air of the outdoor unit is hot, if it is not hot, it may lack fluorine.

5. Inspection: Users who have used it for more than half a year can check whether the pipe joints of the indoor unit and the valve of the outdoor unit are scattered and there are obvious signs of oil leakage, if there is obvious oil leakage, it indicates that the machine has leakage, because the oil and fluorine are miscible and the oil must leak fluorine, and the fluorine leakage must leak oil.

Summary. Dear, I'm glad to answer for you. <>

<> newly bought air conditioner does not need to add refrigerant! The newly bought air conditioner does not need to add refrigerant, as long as it is emptied well, it is fine! Air conditioner exhaust method:

1. Use the refrigerant of the air conditioner itself to exhaust air 1, unscrew the back cover nut and fluorine nozzle nut of the high and low pressure valve, open the high and low pressure valve core (rotate 1 4-1 2 turns), wait for about 10 seconds and then close. 2. At the same time, use an Allen wrench to jack the fluorine-filled needle from the low-pressure valve with an Allen wrench to open the fluorine-filled needle upwards and discharge air. 3. Stop emptying when there is cool air coming out.

The amount of fluoride discharged should be less than 20g.

Do I need to add refrigerant to my newly bought air conditioner?

The newly bought air conditioner is not refrigerated, and the maintenance staff said to add refrigerant.

Dear, I'm glad to answer for you. <>

<> newly bought air conditioner does not need to add refrigerant! The newly bought air conditioner does not need to add refrigerant, as long as it is emptied well, it is fine! Air conditioner exhaust method:

1. Use the refrigerant of the air conditioner itself to exhaust air 1, unscrew the back cover nut and fluorine nozzle nut of the high and low pressure valve, open the high and low pressure valve core (rotate 1 4-1 2 turns), wait for about 10 seconds and then close. 2. At the same time, use an Allen wrench to jack the fluorine-filled needle from the low-pressure valve with an Allen wrench to open the fluorine-filled needle upwards and discharge air. 3. When the old man feels cool, stop emptying when the group gas comes out.

The amount of fluoride discharged should be small and wide in 20g.

Note: It is generally suitable for the evacuation of the air conditioner after fluoride collection - relocation, as long as the refrigerant does not leak light in the normal air conditioner, it will not enter the air.

2. External refrigerant exhaust air: 1. Use a fluoridation pipe to connect the freon tank with the fluoride interface of the air conditioner external unit, and slightly loosen the high-pressure valve of the external unit to make the upper pipe nut. 2. Loosen the valve of the refrigerant return tank, fill the refrigerant, let the refrigerant flow out from the high-pressure valve, and tighten the nut of the high-pressure valve after 10-15 seconds.

Newly bought air conditioner, not refrigerated, the maintenance staff said to add refrigerant, why, pro, fluorine is not enough air conditioner will prompt the fault code, no refrigeration does need to add fluoride, but you seep the letter is a new air conditioner. You need to drain it first. It can also be emptied with fluoride.

External refrigerant exhaust air: 1. Connect the freon tank with the fluoridation interface of the air conditioner with the fluoridation pipe of the air conditioner, and slightly loosen the nut on the high-pressure valve of the external unit. 2. Loosen the valve of the refrigerant tank, fill it with refrigerant, let the refrigerant flow out from the high-pressure valve cluster bucket wheel, and tighten the nut of the high-pressure valve after 10-15 seconds.

3. Turn on the refrigeration mode and start adding fluoride.

Kiss! If you don't empty your air conditioner first, it is easy to break, empty it first, and if you want to add fluoride to the dust, you will quarrel and add fluoride. I have to be responsible for you, right, dear, to tell you, you will lose it when the time comes. I can't get rid of it!

Summary. Precautions for the use of new air conditioners: 1. Turn on the air conditioner and pay attention to temperature regulation

Adjust the temperature to between 26 and 28. If you use 2 or more cabinet air conditioners to cool the whole house, the temperature can be set between 24 and 26. If you are using a 1 hp or hp hanging air conditioner to cool a room of more than 10 square meters, the temperature of the air conditioner should be set between 26 and 28.

2. Don't switch on and off frequently, pay attention to electricity safety: In order to save electricity, some people will frequently turn on and off the air conditioner. According to professionals, this practice actually has little to do with how much electricity is consumed, but it has a great impact on the air conditioning compressor.

Because when the air conditioner starts, the starting current is several times that of the current under normal operating conditions, frequent switching on and off will affect the service life of the air conditioning compressor and further affect the service life of the air conditioner. In general, if the air conditioner will be turned on again about 30 minutes after the shutdown, it is best not to turn the air conditioner off.

There is no need to add refrigerant, and it can be installed and used. After the newly purchased and installed connecting pipes of the internal and external units, the air in the pipeline only needs to be vacuumed with a vacuum pump, and the refrigerant can be released into the Zaodacha pipeline system through the maintenance valve. Therefore, the newly purchased air conditioner does not need to be filled with refrigerant.

Can you elaborate on that a little bit more?

Precautions for the use of new air conditioners: 1. Turn on the air conditioner and pay attention to temperature regulation: adjust the temperature to between 26 and 28.

If you use a cabinet air conditioner with 2 or more horses to cool the whole house, the temperature can be set between 24 and 26. If you are using a 1 hp or hp hanging air conditioner to cool a room of more than 10 square meters, the temperature of the air conditioner should be set between 26 and 28. 2. Do not switch on and off frequently, pay attention to electricity safety

In order to save electricity, some people will frequently turn on and off the air conditioner. According to professionals, this practice actually has little to do with how much electricity is consumed, but it has a great impact on the air conditioning compressor. Because when the air conditioner starts, the starting current is several times that of the current under normal operating conditions, and frequent switching on and off will affect the use of the air conditioner compressor Tan Changyin life, and further affect the service life of the air conditioner.

In general, if the air conditioner will be turned on again about 30 minutes after the shutdown, it is best not to turn the air conditioner off.

Summary. How long does an air conditioner last with a refrigerant, <> the air conditioner itself does not consume Freon during use. The reason why fluoride is added is because Freon will naturally leak during the use of the air conditioner.

And the speed of natural leakage depends entirely on the skill level of the installer and the quality of the welding of the air conditioning duct. However, it is generally available for at least 5 years or more. The air conditioner has not been fluoride for 10 years, and the pressure is still normal.

Hope it helps. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress. Finally, I wish you good health and a good mood!

How long does an air conditioner last with a refrigerant Hello dear, <>

The air conditioner itself does not consume Freon during use. The reason why fluoride is added is because Freon will naturally leak during the use of the air conditioner. And the speed of natural leakage depends entirely on the skill level of the installer and the quality of the welding of the air conditioning pipe.

If my answer is helpful to you, please give it a thumbs up (comment in the bottom left corner), I look forward to your like, your efforts are very important to me, and your support is also a sign that it is the motivation for my progress. Finally, I wish you good health and a good mood!

Hello dear, <>

Air conditioning plus a limb leak times Freon can be used for at least 5 years to dig on. Because there is no need to consume Freon during the normal use of the air conditioner. The reason why it is good to add fluoride is because the air conditioner will naturally leak Freon during use. Hope it helps.