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Check first to see if the water pressure in your home is sufficient. Then open the lid of the water tank, there are flush fittings inside, one is the drain valve, the other is the water inlet valve, and the water inlet valve is connected to your pipe. Take a look at whether the water inlet valve can enter the water normally after flushing, if it can't enter, it is best to contact the merchant and ask the maintenance personnel to help solve it.
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The inlet valve in the toilet tank is blocked by sand grains, etc., so look for a needle to pass it.
There is a water supply system inside the toilet, when the amount of water is insufficient, the valve will open to let the water in, and when the amount of water reaches a certain level, the valve will be closed by the buoyancy of the water, so that the water supply can be stopped. >>>More
Water in the return bend. The water in the return bend is meant to stop the smell from the sewer from coming up.
Clause.
1. Preparation for the installation of the flush toilet Before installing a flush toilet, the following 5 preparations should be made: first, check the level of the ground where the toilet is installed; The second point is to check the sewage pipe of the toilet bowl and remove the debris in the sewage pipe; The third is to leave a distance of 2 to 3 mm above the ground at the sewer outlet; The fourth point is to check whether there is any leakage in the water pipe and debug and install the water tank accessories. Finally, it is necessary to test the sewage effect of the toilet, if the water is flushed very quickly, it means that the drainage is not smooth and there is a blockage. >>>More
The siphon is based on the rotation of the water base, and there is no rotation force of water when using a basin to catch water, so it is worse.