T300si electric shower
9
Fig.
The first operation of the shower is intended
to flush out any remaining unit debris and to
ensure the heater unit contains water before the
elements are switched on. This operation must
be carried out with the flexible hose screwed to
the bulkhead outlet but without the showerhead
attached.
Make sure the outlet of the flexible hose is
directed to waste.
Partially turn on the water supply to the shower
and then turn on the electricity supply at the
mains supply and to the shower at the isolating
switch.
The Start/Stop button surround immediately
lights up and remains lit while all four LED
indicators will light up in sequence alternating
between the ‘high’, ‘economy’, ‘cold’ and ‘low
pressure’. This flashing sequence lasts about
twenty seconds. All lights will then go out except
the Start/Stop surround indicating that power is
on to the unit.
Press the Start/Stop button
(fig.)
and the
‘cold’ indicator will light, while at the same time
the ‘low pressure’ indicator will flash. Water will
start to flow from the flexible hose.
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 a smooth flow of water is achieved, turn
the water supply fully on and allow it to run for
about two minutes.
Once the flushing out has been completed,
press the Start/Stop button and SWITCH OFF
THE ELECTRICITy SUPPLy to the shower at the
isolating switch.
WArnInG!
Before normal operation of the
shower it is essential that the
commissioning and purge pin
procedures are correctly completed.
Commissioning
COMMISSIONING
Summary of Contents for T300si
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