17
10
Continued
SECTION
OPERATING FUNCTIONS
-
(fig.20)
Power on indicator (red)
•
When the electricity supply to the shower is
switched on at the isolating switch, the power
indicator will light up.
Low pressure indication (red flashing)
If the water pressure has fallen 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 (red) Power ‘on’ indicator will flash.
• When there is adequate water pressure, the
unit automatically restores the power to the
elements and returns to the original setting
selected.
Phased shutdown
• In use, every time 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.
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.
Fig.20
Power ‘on’ indicator (red)
