Aspirante xr
20
OPERATING FUNCTIONS
Power on indicator
(fig.21)
When the electricity supply to the shower is
switched on at the isolating switch, the POWER
indicator will light.
Low pressure indicator
(fig.21)
If this indicator lights, this means the water
pressure has fallen below the minimum required
for correct operation of the shower, resulting in
the low pressure cut-out operating. This switches
off power to the heating elements preventing any
undue temperature rises. The shower will operate
on the COLD setting until there is adequate
water pressure which automatically restores the
power to the elements.
Selector mode indicators
(fig.22)
Next to each control button there is an indicator
that lights when the button is pressed, indicating
which shower mode is in operation.
On the HIGH setting both indicators next to the
red button are lit. On the ECONOMY setting
the lower indicator only is lit.
Phased shutdown
In use, when the START/STOP button is pressed,
power is switched off to the elements. Water
will continue to flow for a few seconds, flushing
out any remaining hot water. This makes sure
the next immediate user will not receive a slug
of hot water if standing under the showerhead
when starting the shower.
Temperature limiter
During normal operation if an overheat
temperature is sensed, power to the elements
will be reduced. Water will continue to flow.
When the temperature has cooled sufficiently
power to the elements will be automatically
restored to the setting at the time of
interruption.
Safety cut-out
The unit is fitted with a non-resettable
thermal cut-out safety device. In the event of
abnormal operation which could cause unsafe
temperatures within the unit, the device will
Low pressure
indicator
Power indicator
High setting
indicators
Economy
setting
indicator
Cold setting
indicator
Fig.21
Low pressure
indicator
Power indicator
High setting
indicators
Economy
setting
indicator
Cold setting
indicator
Fig.22
Operating functions
OPERATING FUNCTIONS
disconnect the heating elements. It will require a
visit from a qualified engineer to determine the
nature of the fault and replace the safety device
once the unit has been repaired.
Summary of Contents for ASPIRANTE XR
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