Mira Sprint 7.5 Installation, Operation, Maintenance Manual page 18

1.8. Turn the TOP knob to the medium position. The
temperature of the water should rise slightly. Allow a
few seconds for the warm water to reach the handset
- this shows that the MEDIUM power setting is
operating correctly.
1.9. Turn the TOP knob to the high position. The temperature
of the water will rise further - this shows that the full
power setting is operating correctly.
1.10. Set the shower temperature by rotating the BOTTOM
knob as necessary. Turn the knob clockwise for
hotter water and anticlockwise for cooler water.
Note! When the temperature is changed the flow
rate will change.
1.11. When the required temperature is reached, push the
STOP button to stop the flow. Water will continue to
flow from ther handset for a few seconds, as water is
purged from the tank. Isolate the power at the double
pole switch.
Note! A slight hissing sound may be heard from the Mira Sprint during operation.
High mains water pressure and high shower temperatures will effect the tone.
This is quite normal in use.
18
Power
Low Flow
Power
Low Flow
Temperature
Stop Start