Zante 3
16
OPERATING FUNCTIONS
Power on indicator
(fig.24)
When the electricity supply to the shower is
switched on at the isolating switch, the neon
power indicator will light.
Low pressure indicator
(fig.24)
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 (water will continue
to flow). Power will automatically be restored
when adequate water pressure returns.
Temperature limiter
During normal operation if an overheat
temperature is sensed power to the elements
will be reduced, although water will continue
to flow. When the temperature has cooled
sufficiently, power to the elements will be
automatically restored to the settings 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
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.
Fig.24
Power
indicator light
Low
pressure
indicator
