Iss 1 - May 2018 Page 5 of 14
Viridian EV is a trading name of EcoHarmony Ltd.
Installation method
DANGER
Installation requires access to the properties electrical consumer unit. Ensure that power
to it is isolated before commencing any work.
WARNING
Due to the high and constant current draw, the charge point must be installed on a dedicated spur
within the consumer unit.
CAUTION
The charge point must be installed in accordance with all current safety and legislative requirements
relevant to the location to which it is being installed. If any of the actions listed by the installation
method described below contravene current safety and legislative requirements, they MUST be adjusted
to meet the required standard. If that is NOT possible they MUST NOT be done.
THE INSTALLER MUST ENSURE THE CHARGE POINT IS CORRECTLY EARTHED
It is recommended but not required that an isolation switch should be located near the charge point.
The enclosure lid is removed by removing the 4 black external security-torx screws. A T20 security-
torx driver is required. When the lid is removed, be sure to remove the earth wires from the tabs
inside.
Install a MCCB within the consumer unit that is suitably rated for the charge point(s) that is being
installed –reference the identification label or DIP switch setting & current configuration annex to
confirm
Choose one of the entry points (rear or bottom) and remove blind grommet for wiring mains into
the unit. Ensure suitable cable gland is used for the application/location of charge point.
The charge point should be secured to a wall or post as described on page 4.
If required, set the maximum current output for the unit using the current configuration DIP switch
(Fig. C –8). The configuration should be set to match the protective devices upstream. The default
leaving the factory is 32A. See Current Configuration table on Annex 1. N.b. This function is only to
be operated by qualified personnel/installers (not user configurable)
Pass a suitably rated cable for the current draw, cable length and cable chasing method directly*
from the consumer unit through an M25 gland in the chosen entry point and connect the LIVE(s) and
NEUTRAL to the correct terminals of the RCBO/RCD (Fig. C - 2). The terminals should be
tightened to 2Nm (ensure correct orientation of crimp if using crimps with orientation).
*If you are carrying out an OLEV approved install for WCS, then considerations may need to be made
for installation of WCS supporting hardware
Connect the EARTH to the mains input earth terminal (Fig. C - 3). THE INSTALLER MUST
ENSURE THE CHARGE POINT IS CORRECTLY EARTHED.
Inspect all other connections as these may have become loose in transit.
