Analyze the automatic control system for the water level of the flush toilet tank

If you need the water level to be higher, twist it counterclockwise, if you need the water level to be lower, adjust it clockwise, don't twist it back and forth, be patient, twist it a few times to try, and then twist it a few times and try again, and you will get the water level you need after a few times.

This is very simple, first of all, you must know the style of the water valve in your toilet. There are several kinds, generally there are screwed type, steel sheet fixed, bolt adjusted, etc. Try it, it's the one on the side, and the one in the middle is the water.

First, you only need to close the water inlet valve, open the upper cover of the water tank, remove the blue plastic soft cover on the water feeder (the round pipe and other devices), and then remove the small bolt at the other end of the float, remove the small round black rubber gasket, turn it over and install it again, and finally install the parts as they are, which will generally solve the problem; >>>More

Simple instructions. One is the brand.

The second is quality. The third is style. >>>More

Reasons why the toilet won't drain:

1.Nowadays, a filter will be placed in the toilet tank, and after the filter is used for a long time, it will deteriorate and cause more scale to cause the filter to clog, etc., so it will cause the tap water in the tank to not enter smoothly. >>>More