18
T60X
WARNING!
After any servicing of the mains water
supply, always start the unit with the
electricity OFF at the isolating switch
and then rotate the temperature
control fully anti-clockwise in order
to purge any air in the pipework.
OPERATING FUNCTIONS
Low Water Pressure Cut-out
If the water pressure falls below the minimum
required for correct operation of the shower,
power will be switched off to the heating
elements preventing any maintained 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 - water will continue to flow. When
the temperature has cooled sufficiently, power to
the elements will be automatically restored to the
previous setting at the time of interruption.
Safety Cut-out
The unit is fitted with a thermal cut-out safety
device. In the event of abnormal operation which
could cause unsafe temperatures within the unit,
the device will disconnect the power supply to
the heating elements. It will require a visit from a
qualified engineer to determine the nature of the
fault and replace the safety cut-out device once
the unit has been repaired.
NOTE: In normal use, it is in order to leave
the water supply permanently on to the
shower unit, but as with most electrical
appliances, the unit must be switched off
at the isolating switch when not in use.
Fig.22
Power selector
Start/Stop -
temperature
control