Mira elite 2 Installation, Operation, Maintenance Manual page 21

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.
1.11. When the required temperature is reached, push the
STOP button to stop the flow. Water will continue to
flow from the 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 Elite 2 during operation.
High shower temperatures will effect the tone. This is quite normal in use.
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