Commissioning; General Commissioning - Mira Extreme Thermostatic Installation And User Manual

1. General Commissioning

1.1 Make sure the electrical supply
is isolated and, if applicable, the
appropriate circuit fuse is removed.
1.2 Connect the flexible hose from the
shower fitting to the outlet of the
appliance. Make sure that the hose
washer is fitted.
Caution! Do not over-tighten the
hose connector.
1.3 Turn the water supplies fully on at the
isolating valves. Check that water is
not leaking from the bottom of the
case.
1.4 Switch on the electrical supply to the
product.
1.5 Press the top flow control button to
start the shower. Check that within a
few seconds the water flows freely
from the shower. Press the middle
and lower buttons in turn and check
that the flow decreases.
1.6 Tu r n t h e t e m p e r a t u r e k n o b
anticlockwise to check the hot supply
and clockwise to check the cold
supply.
1.7 Press the Stop button to stop the flow
of water.

COMMISSIONING

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Stop Button
Temperature
Control Knob
Hose Washer
Hose
Stop
High
Stop