Revision 15
20
6. User and Maintenance Instructions
The electronic control unit has been designed and manufactured from good
quality materials. If these instructions are followed, the unit will give reliable,
efficient service. If you need any further information or advice, please contact
Wallgate customer services.
6.1.
Operation
Use the main isolation switch provided by the installer to switch the unit on or off.
The main isolation switch is located near to the electronic control box. If unit is
faulty, switch off the control unit until the fault is repaired by a qualified engineer.
WARNING! Risk of electric shock, serious injury and death. Only trained and
qualified personnel should remove the cover of the electronic control box.
The basin/bath, shower and WC are fitted with either Piezo type stainless steel
touch buttons or infra-red sensors.
Press the button face to operate a Piezo touch button. Once an operation cycle
starts, it will continue for a fixed period and stop unless the touch button is
pressed again, which will cancel the operation. The shower and WC cycles,
however, cannot be interrupted in this way.
Hold your hand within 50mm of the infrared sensor to operate an infra-red sensor.
The operation cannot be interrupted or stopped when infra-red sensors are fitted.
The hot and cold basin/bath valves are opened for 10 seconds each.
The hot, warm and cold shower valve is opened for 60 seconds.
The WC flush valve is opened to deliver a 6 litre flush. The cistern refill time is 30
seconds, after which the WC is ready to flush again.
If the WC is not a cistern type flush, but is flushed directly from the water mains or
a central tank system, the flush time may have been set with a different cycle time
to suit the system flow performance.
A dual flush option is available, either using one touch button or sensor, or using
two independent buttons or sensors. One of the two buttons or sensors is used to
operate a full flush the other for a reduced flush.
Figure 2
on page 11 gives the location of the reduced flush input sockets. Refer
to
Table 5
on page 23 for instructions on setting a dual flush using one touch
button or sensor connected to socket A.
The controller has various function settings that are described in
Table 5
on page
23.
