Triton T300si Installation And Operating Instructions Manual page 15

Fit the clear plastic PRD tube through the can
outlet pipe boss situated at the rear of the outlet
pipe (fig.) and push firmly on to the PRD
outlet.
The other end of the PRD tube needs to be
directed to a suitable and visible waste.
note: Check the correct tubes have been used
as they are similar in diameter and length (the
PRD tube is clear).
ImporTAnT: Do not bend either the PrD
tube or heated water pipe sharply as they
will kink and restrict the water flow. If a tight
bend is required in the heated water pipe
cut the pipe and rejoin with standard 10 mm
elbow compression fittings.
Insert a 25 mm length of 8 mm copper pipe
(four are supplied, but more may be required)
to provide support for the plastic pipe under the
olive ring. If possible, the connections should be
accessible so that adjustment can be carried out
when required.
T300si electric shower

Can
PRD
outlet
Pipe
boss
Outlet
pipe
PRD tube
Fig.