17
COMMISSIONING
Priming the unit
The unit
must not
be run dry.
Before proceeding any further
with the installation it is important
to prime the pump assembly
before
switching on the electrical
supply.
1.
Connect the flexible hose
only to the shower outlet of
the unit.
Caution!
Do not over tighten.
2.
Turn on the water supplies.
Do not
turn on electrical
supplies.
3.
Turn the outer flow control
fully on.
4.
Rotate the inner temperature
control anticlockwise to check
the hot supply and clockwise
to check the cold supply.
5.
The pump is now primed.
6.
Switch on the electrical
supply.
