T900pi
19
Power on indicator
(fig.23)
The power neon will light when the START/STOP
button is pressed. This indicates that power is on
to the pump and power selector.
Low water pressure cut-out
Should the water pressure fall below the
minimum required to operate the shower,
power will be switched off to the heating
elements preventing any maintained
temperature rises.
Overheat cut-out
During normal operation if an overheat
temperature is sensed, power to the elements
will be removed. 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 non-resettable 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. 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.
Start/Stop
button
Temperature
control
Power
selector
Medium
Cold
Full
Low
Fig.23
W-007-A
WARNING!
DO NOT use abrasive or aggressive
cleaning products when cleaning the
shower as they may damage the unit.
Operating functions
OPERATING FUNCTIONS
