Commissioning - Mira Mode Instructions Manual

Commissioning must be carried out in accordance with these instructions,
and must be conducted by designated, qualified and competent personnel.
Maximum Temperature
The maximum blend temperature obtainable by the user should be limited, to prevent
accidental selection of a temperature that is too hot.
All Mira Thermostatic mixing valves are fully performance tested and the maximum
temperature is preset to approximately 42
factory. Site conditions and personal preference may dictate that the maximum
temperature has to be reset following installation.
Note! An adequate supply of hot water at least 10
must be available for correct operation of the shower control
1. Loosen grub screw in the shower
control lever with 2.5 mm hexagon
key supplied.
2. Turn shower control anticlockwise to
maximum setting, Let temperature
stabilise.
3. Remove shower control lever
completely.
4. Insert the 2.5 mm hexagon key into
the centre of valve head.
5. Turn the hexagon key
anticlockwise to increase the
temperature, or clockwise to
decrease temperature.
6. Refit shower control lever and turn
off mixer.
7. Tighten grub screw in the shower
control lever.

COMMISSIONING

o
C under ideal installation conditions at the
Shower Control Lever
30
o
C above the required temperature
Warmer
Cooler
Hexagon Wrench