Electric shower
13
Power selector
set to STOP
Temperature
control to
minimum flow
COMMISSIONING
IMPORTANT:
The first operation of the
shower is intended to flush out any remaining
unit debris, and to make sure the heater
unit contains water before the elements are
switched on.
This operation must be carried out with the
flexible hose screwed to the outlet but WITHOUT
the showerhead attached. Make sure the outlet
from the flexible hose is directed to waste.
Before turning on the electric and mains water
supplies to the shower, check that the power
selector is in the ‘STOP’ position
(fig.20)
and
the temperature control is rotated to position
‘10’, the minimum flow position
(fig.20)
.
Note:
Failure to turn the control to ‘10’ may
cause the PRD to operate.
Turn on the electric and mains water supplies to
the shower.
Rotate the power selector to COLD
(fig.21)
and
wait until water starts to flow from the flexible
hose.
Slowly turn the temperature control fully anti-
clockwise to ‘1’, the maximum flow position.
It will take about thirty seconds for a smooth
flow of water to be obtained while air and any
debris is being flushed from the shower.
When there is a smooth flow of water turn the
temperature control from ‘1’ to ‘10’ and back
again several times to release any trapped air
within the unit.
Once flushing out is complete, stop the water
flow by turning the power selector to the ‘STOP’
position.
Fit the showerhead to the flexible hose and place
in the showerhead holder.
The shower is now ready for normal operation.
Fig.19
WARNING!
Before normal operation of the
shower, it is essential the following
commissioning procedure is
completed correctly.
Fig.20
Power selector
to COLD position
Fig.21
