39
WDC200-NX Electronic Water Management.
Revision-2
For the Infrared sensor, hold your hand within 50mm of the infrared sensor to
operate. The operation cannot be interrupted or stopped when infrared sensors are
fitted.
•
The hot and cold basin valves are opened for 10 seconds (adjustable)
each.
•
The hot, warm, and cold shower valves are opened for 60 seconds
(adjustable) each.
•
The WC flush valve is opened to deliver a 6-litre flush. The cistern refill
time is 30 seconds (adjustable), 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, using one or two buttons depending on
the configuration of the WDC-NX controller.
14 Maintenance
We offer a comprehensive service package, details of which can be obtained from
our customer service department. A spare parts service is also available.
The electronic control unit does not have any user serviceable parts. In the event of
a fault, switch off the electrical supply and contact an authorised electrician to
replace the unit.
Any service or repair work must be carried out by a qualified engineer. During the
warranty period, the service or repair must only be done by a qualified engineer or
appointed service agent.
15 Related Documentation
•
Product Manual / User Operation for WDC200-NX
•
Product Manual for WDCMS optional software for networking WDC
units to a PC / BMS
•
Product manual for additional expansion modules.
