General Components WALRUS 5000C, Instruction Manual

Page: 14 / 20

WALRUS 5000C
P a g e | 14
CONNECTIONS
The connections on the main wiring harness
have all been pre-fitted so that only simple
connections to the corresponding plugs need to
be made.
The main connections on the heater are to
the main wiring harness, and to the water pump.
The connections on the wiring harness are for
the timer control, to the fuel pump, and to the
remote control (if one is installed, otherwise
it can be left unplugged), and to the main heater
itself. The remaining wires are installed as
follows:
Attach the positive line (4mm² red) to
the positive terminal of the vehicle’s battery
and the negative (2.5mm² brown) to the negative
terminal.
The black wire (4mm²) of the matrix
heater’s relay should be connected to the
vehicle’s fuse box, and the black/ purple wire
(4mm²) should be connected to the positive
terminal of the matrix heater.
All electrical components of the heater
should join to the main wiring harness according
to the corresponding connections. The only plug
that can be left unattached is the remote control
port (red, brown, and yellow) as it is an
optional extra.
Note: All terminals should be connected,
even if not in use to prevent short circuiting.
And when fitting the electrics, make sure
any exposed wiring outside of the vehicle are
well protected from damage or heat.
TIMER CONNECTIONS
All connections should be prepared for you
in your kit. However, if changes need to be made,
or terminals have become disconnected, use the
following diagrams to ensure the timer plugs are
wired correctly.