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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.
It's not easy to type, it's useful) By the way, the liquid level sensor is sometimes called the water level combustion sensor.
One, turn the buoy ball in the tank down. You can adjust the float rod and see for yourself. >>>More
Here's how to adjust it:
1. You can increase the amount of water, such as putting bottles in the water tank. >>>More
Lift the lid of the water tank and see a cross groove at the top of the inlet valve, and turn left with a cross driver in this groove to lower the water level.
This one, there is a rod with screws and nuts inside the water tank, the nut is adjustable, just adjust this nut, can adjust the water level. Just give it a try, it's not a big problem.
There is a columnar white plastic spiral on the left side of the tank, which rotates downward and adjusts to the right height to lower the water level.