After the air conditioner leaks, we need to find the groove under the indoor unit, and then push the panel up, preferably by two people at the same time, one holding it and the other looking at the water pipe joint to see if there is any fault. By the way, check a filter screen and the water pipe itself. The filter screen is too dirty and needs to be removed for cleaning, while the water pipe needs to be replaced if it is deformed. After the air conditioner is used for a period of time, it is very likely that there will be water leakage. At this time, our first thought is to disassemble the internal unit, and then find the cause of water leakage and solve it.