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11
Commissioning - Testing the System
With the front cover removed ensure the black ‘purge/shower’
switch inside the base is switched to purge. This enables water to
flow without the pump running which is necessary in the following
commissioning process.
Fit the front cover using the 3 fixing screws.
Push the temperature control knob onto the spindle with the marker
pointing to the ‘12 o’clock’ position.
Connect the shower hose to the unit but do not fit the handset.
Turn on the hot and cold isolating valves, and the electricity-isolating
switch. Place the open end of the hose in the bath or shower tray.
Set the temperature control knob to fully cold (marker at ‘6 o’clock’
position) and press the ‘stop/start’ button. The pump will not operate
but the water should run.
Cold water will run from the hose, and you should allow this to
continue for two minutes after which the control knob should be
returned to the ‘12 o’clock’ position. Allow the water to run for a few
minutes to stabilise the hot water flow.
Turn off the electricity at the isolating switch and remove the knob
and cover. Switch the black ‘purge/shower’ switch to shower and refit
the cover and knob ensuring the marker on the knob points to the ‘12
o’clock’ position.
Turn on the electricity at the isolating switch.
Pass the hose through the hole in the front of the soap dish and refit
the handset.
Your shower is now ready to run. Press the stop/start button on the
front cover to operate the shower, which will work as a power shower.
It is intended that the temperature knob aligned to the ‘12 o’clock’
position you should get a comfortable shower temperature. If
however the shower is too hot or cold remove the control knob and
adjust the brass spindle anti-clockwise to increase the temperature
- clockwise to decrease. When the desired shower temperature is
achieved replace the knob with the marker pointing to the ‘12 o’clock’
position.
Temperature Adjustment
The valve allows the maximum showering temperature to be set at a
safe level, preventing accidental scalding. This setting should be made
during commissioning and will require that the hot water cylinder is at
its normal operating temperature.
IMPORTANT:
The handset must be in the spray mode.
We recommend the reading of User Instructions before proceeding
further. This will familiarise you with the operation of the shower.
Turn the brass mixer valve spindle fully clockwise, and then anti-
clockwise until the black line on the spindle is aligned with the groove
on the mixer body, and fit the control knob in the fully cold position.
Check that it is correctly fitted by turning fully clockwise to the stop,
pull the knob off and check that the black line and groove are aligned.
Adjust if necessary. This sets the shower temperature to 38-40°C, with
the control knob pointing to ‘12 o’clock’, if the stored hot water is at
the recommended 60°C.
HOT
COLD
PURGE
SHOWER
Need help?
Give us a call on
0844 701 6273
and speak to one of our trained advisors.
Purge/shower Switch
Temperature adjustment