How to deal with Liwei air conditioner that is half hot and half cool?

There are generally two possibilities for this situation, one is that the machine is normal Because of the weather, the general air conditioner needs to be constantly defrosted when the outside unit is at 5 degrees (outdoor temperature), so the heating effect of the general air conditioner is not good, and there is another reason that the refrigerant is less and needs to be added.

An air conditioner like this, half hot and half cool, means that the pipes in the condenser in him are blocked and need to be dredged, which is not something that can be done by an individual, and needs to be repaired by maintenance personnel.

Nissan Liwei air conditioner, half hot and half cool? Is there a problem with your air conditioner settings or is it an automatic air conditioner, because the automatic air conditioner can be set to the temperature on both sides is different, if it is a manual air conditioner, it is recommended to go to the car repair shop to test it.

If half of the circuit is hot, if half of it is hot and half of it is cold, it means that there is a problem with his circuit, and there are places where the circuit cannot pass.

It should be a lack of fluorine, first of all, you have to find someone who repairs the electricity and air conditioner and adds some charms.

Hello, I'm helping you sort out the answers to your questions, please wait a while In this case, if you are cold and hot at the same time, you need to check whether the cold and warm conversion motor is not converted, so it causes one cold and one hot at the same time.

Answer: If there is air conditioning coming out of the gas pedal, then this needs to be checked, whether the evaporation tank is blocked here, and the circulation itself is not good, so if you refuel, it may be normal.

Reason: 1. The car itself can be set up with zonal air conditioning, that is, the air outlets on both sides of the air conditioner are controlled by a separate temperature knob, and the air outlet temperature on both sides can be adjusted separately to meet the different needs of different passengers for temperature. If the temperature on one side is low and the temperature on the other side is high, this situation will occur, and the wind coming out on one side is very cool and not too cool.

This situation is not a fault, it is a function of the normal air conditioner. So if this happens to the car, first take a look at whether the air conditioner of the car has this function, and whether there are temperature adjustment knobs on the left and right sides.

2. If the car is not a zonal air conditioner, and there is a situation where it is cold and hot at the same time, it means that the air conditioning system is faulty. This kind of failure is caused by insufficient refrigeration of the air conditioner, generally the right air outlet comes out of the cool air, and the left air outlet comes out of the hot air.

Due to the lack of refrigeration of the air conditioner, the evaporation box itself is not too cool, and the wind is not too cool after passing by, and the air outlet on the right side is relatively close to the evaporation box, so you can still feel cold when it blows out. The leftmost air outlet is far away from the evaporation tank, and you have to walk along a long air duct to blow it out, and it has become hot when you are in the air duct, so it is not cool to blow out.

In this case, the air coming out of the rightmost air outlet cannot reach the normal temperature, so you only need to repair the problem of insufficient cooling of the air conditioner. The most common reason is caused by insufficient refrigerant, which needs to be replenished, that is, fluoride, and the problem can be solved. There are also a small number of cars that have problems with the compressor, which is not completely broken, but the performance has been greatly reduced, which can also lead to insufficient refrigeration.

Under normal circumstances, the temperature of the rightmost air outlet is also lower than that of the leftmost air outlet, which is also because the air duct is short, and it blows out before it has time to get hot in the air duct, which is a normal phenomenon. In another case, if you feel that the temperature on the left and right is different, you should also check the direction of the air outlet and whether the air outlet is fully open.

The air outlet of the car can be closed, and if one side of the air outlet is closed or only a little open, then the air coming out will not feel so cool. Therefore, before feeling the problem of air conditioning air outlet cold and warm, we must first make sure that the air output is normal, and we cannot compare it with a very strong wind and a very small wind.

Generally, the heat exchange fan in front of the car has two sets of pipes, one of which is the fluorine circulation pipe, and the other is the engine coolant circulation pipe, generally in winter, there is a switch in the car engine to turn off the hot water of the coolant circulation pipe, you can find the switch.

The automobile air conditioning system is a device that realizes cooling, heating, ventilation and air purification of the air in the cabin. It can provide a comfortable riding environment for passengers, reduce the fatigue intensity of the driver, and improve driving safety.

Air conditioning units have become one of the indicators to measure whether a car is fully functional.

Automatic air conditioning, if it is not a lack of fluorine, look at the problem of the motor, this thing is not used frequently, it is to control the cold and heat of the air conditioner, it is easy to break, I just changed it today, ** about 300!

If it's solved, I'll do it in one move.

Well, it is recommended that you find a professional repair shop to have your car inspected or go to a Seth shop for a repair.

If it's solved, I'll do it in one move.

That's because of the lack of fluorine (R134A) to see if it's leaking again.

Less snow planting! I want to find someone to repair the big concept outside for about 120 yuan!

Hello, I don't know if you are talking about the left side of the external machine, that is, the compressor side feels hotter to the touch, and the right fan is cooler than the left, if so, it may be the compression heat protection, the compressor thermal protection is generally less refrigeration, or it may be that there is something wrong with the compression itself, which needs to be overhauled by a professional master, and it is difficult to figure it out if you don't know it well.

What is Half Finger? Condenser? Or is it a whole out-of-the-box?

As long as the compressor can move, the internal and external fans can move! It's basically that the potion is not enough! Also, see if the net in your internal machine is dirty, and basically clean it once a year!

has an impact on the effect.

The compressor is protected or the potion is added too much!

**When the air conditioner is heating, do not blow more than 3 meters on the side, if it is exceeded, it is best to change to blow down.

How many meters is the air outlet above the ground? Is it too high or the air outlet is blocked?

The capacitor of the compressor pants and the capacitor of the fan are broken.

Solution: Replace the capacitor of the Hufu compressor, and the test machine is normal.

Experience summary: In the case of the air conditioning compressor tripping when it starts, first check whether the L and N lines of the power supply are short-circuited, and then confirm whether it is an indoor or outdoor problem, and continue to check whether there is a short circuit phenomenon in the internal and external components.

1. There is air in the radiator.

Most of the reason is that the radiator is not hot locally due to the presence of air inside the radiator and the low thermal conductivity. Usually, when the air in the pipe is not filled with water or there is no exhaust air at the beginning of heating, it will lead to poor circulation of hot water and the phenomenon that the radiator is not hot.

Solution: The radiator has a special air release valve, open the air release valve above the radiator to drain the air, so that the heating system circulates smoothly, until the same hot water flows out of it, indicating that the discharge is finished, and finally close the valve, so that the radiator will not be locally hot.

2. The radiator pipe is blocked.

This problem can also occur if there is a blockage inside the heating pipe or radiator. As a result, the water is not well circulated. If it is clogged in the middle of the radiator, it will be half hot and half not hot.

Solution: When there is a problem of pipeline blockage, ask professional maintenance personnel to check it, judge the blockage point in **, and then disassemble the pipe and clean the blocked place to solve it.

3. The radiator is installed incorrectly.

Local heating of the radiator can also be due to installation issues. During installation, water cannot flow to all radiators due to installation errors, such as incorrect pipe connections.

After a while, the heating system's ** and return pipes are inadvertently connected with the ** pipes and return pipes of the building, or the heating pipe system are connected with the air intake pipe or return pipe, resulting in the failure of the heating system to form a complete radiator heating circuit, which is also one of the reasons why the radiator is not hot.

Solution: If it is an installation problem, it is best to ask a professional installer to check and repair it and correct the wrong pipeline.

It's not a deflation thing! It is caused by slow water circulation and no pressure, your situation may be a small boiler burned by yourself, you can try it like this, 1 is to add a check valve at the water supply pipe, the second is to increase the diameter of the return pipe and the same thickness as the water supply pipe, 3 is to increase the boiler or replace the coal.

Are the radiator inlet and outlet pipes on the left? If you connect the outlet pipe to the outlet in the lower right corner of the radiator, you can do it!

I must have not finished venting my gas, otherwise it wouldn't have happened.

The radiator is half hot and half cold, and it can't let out air, what's going on.

Due to the lack of refrigerant, the amount of refrigerant is too small, and the refrigerant has evaporated, becoming a gaseous refrigerant, and can no longer be heat exchanged.

So I think it's hot air on one side.

If there is a problem with the empty withering core, it should be repaired in time.

It should be broken, looking for repairs.