5.0 Installation
9
5.1
Initial Preparation
1. Unpack the fire unit from the carton. The coal
bed and fender assemblies are packed in
individual boxes within the main carton and
should be left in these until required.
2. Remove the instructions and other literature
from the combustion box together with the
contents kit and glass pack.
5.2
Electrical Connection
External wiring must be correctly earthed,
polarised and in accordance with relevant
Regulations/Rules.
In GB this is the current
I.E.E. Wiring Regulations. In IE reference should
be made to the current edition of the ETCI rules.
The appliance requires an electrical supply from
the heating controls system.
A permanent live
is required to supply the firefront.
WARNING:
The appliance must be earthed.
The input cable for the appliance should be
0.75mm
2
to IEC Code 227 (heat resistant). The
system external controls and the appliance must
be supplied by the same isolator.
5.3
Making the Electrical Connection
(50/4 E model)
1. Take the 3 pin plug and lead assembly from
the gas fire contents kit (Fig. 6).
2. Remove the 4 pin electrical plug from the
boiler (Figs. 6 & 7), remove the cover from the 4
pin plug and undo the cable clamps (Fig. 9).
3. Route the mains inlet cable under the boiler
base through the cutouts (Fig. 8).
IMPORTANT:
The mains inlet cable MUST
be routed under the boiler base to ensure
that it cannot interfere with the transformer
box on the fire front.
4. The boiler plug is supplied as shown; A loop
connects the live and switched live terminals.
Also included is a loose terminal block (Fig. 10).
5. If the firefront being installed is equipped with
either lighting effects or lighting effects and
electronic ignition the plug must be wired as
Fig. 10a.
Connect the control switched live to position L.
Connect neutral to N and earth to .
Connect the permanent live to the loose terminal
block supplied in the plug.
The live of the fire supply cable must also be
connected to the terminal block.
Neutral and earth of the fire supply can then be
connected to N and respectively.
6. Re-fit the cable clamps ensuring that the outer
insulation is securely held and re-fit the plug
cover.
Ensure that all cables are routed away
from the boiler casing and hood.
3 Pin Electrical Plug
Mains Inlet Cable Clamp
Fire Cable Clamp
Inlet Plug
Fig. 6
Fig. 7
Fig. 9
Fig. 10
4 Pin Electrical Plug
Mains Inlet Cable
Boiler Base
Cutouts
Fig. 8
SL
L
N
SL
L
N
Cut the end of the earth tag from
the fire supply cable earth wire.
Loose
Terminal
Block
Loop
From
Firefront
From Control System
& Permanent Live
Fig. 10a
