Before installation, you need to reserve sockets and measure the distance from the bottom entrance to the wall to ensure that the smart toilet can be installed well against the wall.

If the sewage pipe where the toilet is installed is on the ground, the standard distance from the bottom inlet to the wall is 300mm and 400mm. Please note that the 300mm and 400mm refer to the distance measured after the tiles are installed, so they are not correct before the tiles are installed. The reserved distance should be 340mm and 44mm, leaving a tile thickness of 4cm.

If the sewage pipe in the bathroom where the toilet is installed is on the wall, then a smart toilet with rear drainage needs to be installed. The standard distance from the sewage pipe to the ground is less than 180mm. The smaller the distance, the better the sewage discharge capacity.