User guide
11
Installing the Built-in Thermostatic
Mixer
1. Carefully remove the concealing cap from the
control knob.
2. Unscrew the grubscrew using a 2.5 mm
hexagonal key (supplied) and pull off the
control knob(s).
Flow Control Knob
Temperature
Control Knob
Grubscrew
Grubscrew
Concealing Cap
Concealing Cap
Control Knob
3. Carefully remove the concealing ring from the
concealing plate.
Concealing Ring
Concealing Plate
4. Determine the route for the hot and cold
supply pipework and for the outlet pipework.
When connecting to the BIV shower ttings it
is recommended that the outlet be positioned
to one side of the mixer. This is to prevent
the exible hose from obstructing the shower
controls (refer to illustration).
103 mm
Outlet Pipe BIV
Cold InletHot Inlet
Thermostatic
Mixer
Alternative Pipe layouts
Outlet Pipe BIV
5. Mark the routes for the hot and cold supply
pipework at 103 mm centres (Hot - Left, Cold
- Right).
Note! If it is not possible to install the
mixer with this pipework conguration follow
instruction 6.
Falling Supplies: For falling supplies loosen
the grubscrew on each elbow using the 2.5 mm
hexagon key (supplied). Remove the elbows
and install on opposite sides. Retighten the
grubscrews.
Important! Make sure that the elbows are
pushed fully onto the mixer before tightening
the grubscrews
Important! A ow regulator is tted inside the
cold inlet elbow (some models). This can be
removed for gravity fed / other low pressure
systems (0.5 bar or below), refer to section:
‘Specications,FlowRegulators’.