HP COMBI 2180206H User Manual

Page 10

Combi HP thermostatic mixer shower

T00022

Hose end

(flat)

Pipe end

(chamfered)

screws are slack allowing the inlet elbows to
rotate to the correct position and move freely in
and out of the valve housing (fig.8).
Place the valve housing centrally between the
two pipes, and mark the two diagonal fixing
holes (figs.9 and 0).
Remove the valve. drill and plug the holes. (The
wall plugs supplied are suitable for most brick walls
— use an appropriate masonry drill, but if wall is
plasterboard or a soft building block, you must use
suitable wal lplugs and an appropriate drill bit).
Fit the nut covers on to the pipes (fig.).
Note: Slide the pipes into the small diameter
end of the nut cover. It will not fit if inserted
from the other end.
Slide the inlet nuts and olives onto the pipes,
followed by the inlet trims.
Note: The holes in the inlet trims are offset to
allow for adjustable inlet pipe separation widths.
If pipe centre separation is 153 mm or less, then
have the short side of the inlet trims between
the pipes. If the pipe separation gap is 153 mm
or greater, have the long side of the inlet trims
between the pipes (fig.). If in any doubt try
the cover to see if it fits properly (i.e. no visible
gaps between the inlet trims and the cover —
fig.). If there is a gap (fig.) then reverse
the trim.
while trying the cover make sure the inlet nuts
are sitting in the holes in the inlet trim holes so
that the inlet trims are at the correct separation.
Having positioned the inlet trims correctly, refit
the valve to the pipework. Make sure the hot
inlet port (marked with the letter ‘H’ on the
valve housing) is connected to the hot pipework
which must be on the left.
Screw to the wall with the two screws supplied
(fig.). Tighten the inlet nuts and inlet elbow
grub screws.
If installing a tamperproof fixed head, fit the
outlet adaptor into the top outlet hole in the
valve housing (fig.). The adaptor is sealed
with an ‘O’ ring. Make sure the adaptor is fitted
with the hose end in the valve housing. Fit the
blanking plug into the bottom outlet hole using
an ‘O’ ring to seal it.

T00232

T00233

Fig.

T00234

Fig.

T00237

Outlet

Adaptor

‘O’ Ring

Fig.

Fig.7