Wallgate WDC205 Product Manual

WDC205 Basin, Urinal & WC controller
The WDC205 model manages the water operation to basin outlets, urinal flush & wc flush, it is
identical to the WDC200 with the exception that the shower inputs & outputs on the WDC200 are
replaced with urinal flush inputs & outputs on the WDC205.
This document details the differences of the WDC205 over the WDC200, it should be referred to in
conjunction with the WDC200 Product manual.
The Urinals should be connected to the WDC205 as follows:

Cell 1 Urinal solenoid valve cable plugged into socket 2

Cell 1 IR sensor or Piezo touch button plugged into socket B

Cell 2 Urinal solenoid valve cable plugged into socket 6

Cell 2 IR sensor or Piezo touch button plugged into socket F
System Settings Management Menu
Note that the urinal flush activation can be activated by a Piezo touch button or an IR sensor.
The WDC205 defaults to an IR sensor being used so has the following set up:
IR Vacate Time – Is the time delay before flushing the urinal after the IR sensor has been
triggered. This is set to 2 seconds by default but can be set in 1 second increments from 1
second to 999 seconds.
The vacate time can be reduced to 1 second if a Piezo touch button is the choice of
activation device, this is in menu item "Vacate Time" in the System Settings Management
menu section.
Table 1 shows the water settings menu where CWU's take the place of showers.
WDC205 variant details Rev 4.