-
The photo is a bit blurry, if I'm not mistaken, turn the blue strip to the white and rotate the white strip to the right (the one on the far left side of the blue strip near the water tank).
-
If this becomes like this, I look for maintenance personnel.
The liquid level sensor can be solved, talking about the principle, when there is no water in the toilet water level, the liquid level sensor will give a signal when it senses it, and automatically add water, and keep the water level in a certain position to prevent the water from overflowing. You can search for the working principle of the photoelectric level sensor in Lao Wang Youku, and there is a demonstration video. >>>More
Is it water-saving, the benchmark of the water column is different.
This problem is caused by the water level of the water filler in your tank being too high. When the water level is too high. Will always be filled with water. >>>More
The water leaks, the pressure of the water pressure is greater than the bearing capacity of the water pipe, it is best to use stainless steel water pipes Now the government is starting to recommend everyone to use this.
After the toilet tank is full, the liquid level begins to slowly drop, and after a certain level, it does not drop again >>>More