: The main control unit that sits behind the wall.
Could you clarify if refers to this shower hardware or a different type of product, such as a B&D garage door component? BND012.rar
If you are having trouble accessing the guide within the archive: : The main control unit that sits behind the wall
: Use a utility like WinRAR or 7-Zip to unpack the .rar folder. BND012.rar
: The vertical rail and adjustable handset holder.
: Before connecting the concealed valve, flush the water system to clear debris that could damage the push-button mechanism.