Commissioning - Mira DISCOVERY Installation And User Manual

The Thermostatic Shower Control is preset to approximately 43 °C at the factory. If
adjustment is required, set the maximum temperature as follows:
For Type 2 installations the maximum blend temperature is determined by the
application, refer to the section 'Type 2 Valves - Application'.
Flow Rate
Note! Make sure that any inlet isolating valves are fully open.
If excessive flow rate is experienced from the Shower Control, install the supplied
Flow Regulator, refer to the Discovery Fittings Installation and User Guide.
Important! The fitting of any flow regulator will invalidate TMV2 compliance
due to the minimum flow rate requirements. Do not fit flow regulators in TMV2
applications.
Setting the Maximum Temperature
1. Rotate the Temperature Control Knob fully clockwise (full cold position) and
carefully pull it off.
Note! If the knob does not come off, rotate it fully anticlockwise, pull on the
Temperature Knob while slowly rotating it
clockwise until it disengages.
2. Turn the Green Temperature Hub fully
anticlockwise (full hot position).
Note! Operate the Shower Control until
the hot and cold water temperatures have
stabilised.
3. Insert the 2.5 mm Hexagon Key into the
centre of the Green Temperature Hub.
4. Turn the 2.5 mm Hexagon Key anticlockwise
to increase the temperature, or clockwise to decrease temperature.
5. Rotate the Green Temperature Hub fully clockwise (refer to the following
illustration).
6. Position the Temperature Control Knob (refer to the following illustration) over
the Green Temperature Hub and gently push it on.
Note! Make sure the Temperature Control Knob moves freely to full hot and to
full cold.

COMMISSIONING

Rotate the Green
Temperature Hub,
fully clockwise to
this position
31
The Temperature Control Knob
must be in this position (the full
cold position) over the Green
Temperature Hub
Green
Temperature
Hub
2.5 mm
Hexagon
Key