Product Manual WDC400
Wallgate
2014
19
|Revision 3.0
WARNING! The electrical connections must be made by a qualified electrical engineer in
accordance with present nationally approved IEE Regulations.
To connect the WDC400 to the electrical supply and sub circuits:
1.
Fit suitably sized cable glands into the holes in the top face of the cabinet, for the
cables entering the unit.
NOTE: Use one gland per cable.
The electrical supply cable glands are not supplied by Wallgate.
The supply cable gland fits into the 25mm hole.
The glands for the lighting and power sockets fit into the 20 mm holes.
2.
Pass the power cables for mains input and switched mains outputs through the cable
glands in the top of the unit. Refer to the wiring diagram given in Figure 5. Working
in order from left to right or right to left, insert each cable through the gland closest
to where the cable is connected to the terminal block.
3.
Fit hole blanks to any unused cable gland positions.
4.
Connect the power supply cable to the main isolator switch and earth bar inside the
control unit.
5.
Complete earth bonding to the tap head water supply pipes and shower nozzles.
6.
Make sure that the pushbutton leads from the basin, shower and WC are plugged
into the correct sockets on the base of the control unit. Refer to section 5.4 or the
label on the front of the box.
7.
Complete electrical testing of the installation.
