19
Electric shower
After obtaining your preferred temperature, the
control can be left as the normal setting and
should only need altering to compensate for
changes in ambient water temperature.
NOTE:
It is advisable to test the showering
temperature by hand before stepping under
the shower head. There will always be a time
delay of a few seconds between selecting a
flow rate and the water reaching the stable
temperature for that flow rate.
Low Pressure
If the water pressure falls below the minimum
required for correct operation of the shower,
resulting in the low pressure cut-out operating,
the following will happen.
•
The power to the heating elements will
be switched off, preventing any undue
temperature rises.
•
The shower will operate on the
COLD
setting and the
START/STOP
button will
flash.
•
When there is adequate water pressure, the
unit will automatically restore the power
to the elements and return to the original
setting selected.
Phased Shutdown
In use, every time the
STOP
button is pressed,
power is switched off to the elements. Water will
continue to flow for approximately 5 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 shower
head when starting the shower.
Safety Cut-out
The unit is fitted with an over-temperature safety
device. In the event of abnormal operation which
could cause unsafe temperatures within the unit,
the device will disconnect the heating elements.
NOTE:
It will require a visit from a qualified
engineer to identify the nature of the fault
and replace the safety device.
It is normal practice to leave the water
supply permanently connected to the shower
unit when not in use, but as with most electrical
appliances, the shower must be switched off a
the isolating switch when not in use.
Summary of Contents for 10.5kW
Page 25: ...25 Electric shower ...
Page 26: ...26 Electric shower ...
Page 27: ...27 Electric shower ...