Sihaiwang: summer is the high incidence period of air conditioning. Everyone wants to stay in a comfortable air-conditioned room in this hot season. However, frequent use of air conditioning for a long time will cause water leakage of air conditioning. I believe that many people have experienced this problem. So what's the cause of air-conditioning leakage? How should air-conditioning be maintained? Let's take a look at it with Xiaobian~
What is the cause of air conditioning water leakage
In daily life, it is inevitable that air conditioner leaks water. So what's the cause of the air conditioner leakage?
Dew on piping.
Because the quality of the insulation material on the pipeline is too poor or too thin, dew is easy to form when the refrigerant in the pipeline passes through.
Quality problems of drainage pipes.
Some drainage pipes are of poor quality and easy to age and relax, resulting in bending of pipe shape and poor drainage.
The installation is not secure.
When the air conditioner is installed, it is not installed firmly. After a long time of use, there is displacement, which leads to the change of the position of the drainage pipe and the difficulty of drainage.
The outdoor drainage pipe is blocked.
If the outdoor drainage pipe is blocked, the water will not be discharged and overflow will occur.
The reason for the exchanger.
Filter screen spoils are seriously not cleaned in time or the filter screen is damaged, which causes the evaporator to deform, making it unable to drip into the tank in time; the lack of freon in the air conditioning system causes the evaporator of the indoor unit to freeze, and the water drops cannot be dropped into the water-saving plate; the material of the air conditioner is not very good, the internal setting is unreasonable, and the water cannot flow into the tank, so it is left along the plastic shell.
Water leakage in air conditioner
What can I do if I find water leakage in the air conditioner.
1. Turn off the power of the air conditioner and unplug the socket to ensure safety.
2. Open the air conditioner shell and check whether the dust on the filter screen is too full. If it can be cleaned, I will provide the method to clean the air conditioner.
3. Watch whether the air from the air conditioner has the effect of cold air. If there is still snow, if there is no cold air, check whether the cooling mode is on. If there is still no snow, there may be water dripping.
4. At the same time, we need to pay attention to the drain pipe of the air conditioner, that is, whether the small white plastic pipe is blocked, which can be repaired.
5. If you are really confused, you can go to the repair shop to find a master to repair.
How to deal with air conditioner leakage
It is not easy to notice the outdoor water leakage of the air conditioner, and the indoor water leakage also occurs from time to time. How to deal with the air conditioner water leakage?
Installation of wall mounted internal machine is not horizontal
The common reason is that the internal machine is low on the left and high on the right. Solution: adjust the angle of fixed wall panel horizontally again.
The connecting pipe of wall mounted indoor unit is low inside and high outside the wall hole.
Solution: re punch (or ream and trim) and adjust the angle of through wall hole to reach the inner height and outer height.
The position of the water outlet of the wall mounted indoor unit is lower than the position of the through wall hole:
The position of the drainage outlet of the wall mounted indoor unit is lower than the position of the through wall hole, so that the condensate cannot flow out.
Solution: improve the height of the wall panel.
Problems of wall mounted air conditioner drain pipe:
It may be that the inclination angle of the drain pipe at the indoor machine side (wall hanging, cabinet type) is too small, or the drain pipe is too long, which results in the poor flow of water, or the drain pipe is not smooth, winding, the hose is squeezed, the joint is loose, there is foreign matter blocking, etc.
Solutions: readjust the angle of the drain pipe; shorten the length of the drain pipe; arrange the drain pipe, check the hose, or replace the drain pipe, replace the joint, etc.
The tuyere sprays water.
Solution: due to low wind speed, it may be set as medium high wind, or the inner casing shall be pasted with flannelette insulation layer.
The evaporator in the room freezes, causing water leakage during the ice melting
Solution: lack of fluorine in the system, add fluorine; clean the air duct system; adjust the wind speed.
The insulation material at the joint of connecting pipe of indoor unit is not wrapped in place
Condensation is produced in the exposed area. Solution: completely wrap the exposed part of the connecting pipe with insulating material.
There are condensation water drops outside the insulation layer of the connecting pipe at the indoor side to produce water dripping.
Solution: it may be caused by the poor insulation material, which can be thickened or replaced; it may also be caused by the low temperature and low wind speed, which can reduce the heat exchange capacity of the indoor unit, the temperature of the air return pipe is too low, the indoor temperature is high, the humidity is large, and the operation without shutdown for a long time can be improved by properly adjusting the above factors. It may also be caused by the drainage pipe table If the surface is too cold, resulting in condensate, an insulating layer can be added.
Wall mounted (cabinet machine, embedded) water pan cracks.
Glue is applied at the joint of the water connection plate and the drain plate. Solution: replace the water pan; re bond the drain pipe interface.
Air conditioning maintenance method
In addition to the regular maintenance of the air conditioner, the use and maintenance of the air conditioner also need to be replaced and in-depth maintenance.
1. Seasonal maintenance of air conditioner. When the air conditioner is not used for a long time, in order to make the interior of the air conditioner fully dry, it should be operated in the air supply mode for 4 hours, and the fan motor part should be added with lubricating oil, then the power supply should be cut off, and then the air conditioner should be covered with a cover, and the outdoor body should be covered with a protective cover to avoid the sun and rain. At the same time, clean the remote control with a clean and soft dry cloth and remove the battery. When reusing the air conditioner, it is necessary to do some basic cleaning and operation test.
2. In depth maintenance of air conditioner. Ask professional and technical personnel to thoroughly clean and maintain the core parts of the air conditioner from inside to outside, find hidden problems of the air conditioner in time, effectively extend its service life, and be healthier and more energy-saving. The in-depth maintenance of the air conditioner is usually 2-3 years.