Mira Vier User Manual page 9

F6 - Flow Range. For use with High Pressure/Combi Valve version only. The water
flow rate (showering force) can be adjusted to within a desired range by setting a
low point and a high point. During adjustment, the shower will need to be started.
F7 - Control Frequency. An unreliable functioning of the appliance (not always
able to change settings of shower) may indicate radio interference by another
device transmitting locally on same channel. Changing channel may resolve this
problem.
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