Mira Discovery Installation & User Manual page 12

2. Mira Discovery biv - Built-in Right Angle Connector (RAC)
Read the section "Installation Requirements" first.
The right angled connector assembly (RAC) for use with built-in shower controls, should
be positioned above and offset from the top outlet of the shower control. This will
prevent the flexible hose from obstructing the temperature and flow controls used to
operate the shower. The pipework between the shower control and the RAC fitting is
not supplied as part of the product.
2.1. The end of the 15 mm pipework
from the outlet of the shower control
must protrude through the finished
wall surface by 20 - 23 mm. The
pipework is to be vertical or
horizontal and positioned so that it
does not interfere with the fixing
screws of either the shower control
or the RAC.
2.2. The copper pipe must protrude
through the wall between 20 - 23
mm from the finished surface of the
wall. If the pipe protrudes further
than 23 mm it will prevent the
backplate nut from engaging with
the backplate. If necessary cut the
pipe to the correct length and remove
any burrs.
2.3. Loosely screw the backplate to the
RAC wallplate with the two screws
provided.
2.4. Place the RAC wall plate and
backplate assembly over the copper
pipe.
2.5. Mark the position of the RAC
wallplate and its fixing holes on the
wall.
2.6. Remove the screws and RAC
wallplate from the backplate.
Outlet Pipe (15mm)
RAC Wallplate
Copper Pipe
12
Built-in
Shower Control
20 to 23 mm
15 mm Copper
Pipe
Backplate
6mm Recess