Preparation/Assembly Preparation/Assembly 1.Essential accessories list. 2.Preparation of the wall before 3.Install the concealed body. 7.Make sure there is no leakage and 8.Paste tile. 9.Install the concealed body panel installation. can be supplied cold or hot wale, and handle. 4 Install the concealed body. 5.Clean the inside of the water pipe 6.Install the inside of the water pipe and 10.Install shower bracket. 11.Install handheld shower head and 12.