INSTALLATION INSTRUCTIONS
Electrical Supply
Warnings:- This appliance must
be
earthed.
All wiring
and
electrical
work
must
be carried
out
by
a competent electrician working to
the
current
lEE Regulations.
The electric
supply
must
be
made
via a fused
double
pole isolation switch
with
at least
3mm
between
the
contacts. The fuse rating is 6 amp.
All conductors
must
have
a cross sectional area of
O.75mm2
or
greater.
Electrical circuit
diagrams
are
provided
later
in
this
manual
(see pages 15-17).
Conventional Flue
Carefully remove
the
packing from
around
the boiler.
Fit
the
water
flow
and
return
fittings into
the
required positions
on
the
boiler.
If
only
one
flow
and
one
return
connection is required
then
they should preferably be positioned
on
opposite sides
of
the
boiler. Place
the
boiler
in
the
required installation position
and
remove
the
top
panel,
by
lifting it
upward,
and
the
lower front panel,
by
pulling it forward. Place the top
and
front panels
safely
to
one
side so
that
they will
not
be
damaged.
Locate
the
first section of the flue into
the
flue spigot
and
seal the area between
the
flue
and
the
boiler spigot
with
ceramic rope
and
fire cement. Brackets
should
be
fitted
to
help
support
the flue
as it is being built.
It
is recommended
that
the
boiler
be
covered to prevent
masonry
falling into the
boiler
when
making
a hole
in
the
wall
or
ceiling.
If
the flue is to pass
through
an
existing brick chimney, a stainless steel flue liner
should
be
used
and
the cavity
between
the liner
and
the brickwork
should
be insulated
with
vermiculite
or
similar.
The first section(s) from the boiler
to
within the brick chimney
should
be
of twin wall flue pipe.
On
completion
of
the
flue installation
make
good
any
area
where
the
flue passes
through
the
wall
or
ceiling.
Replace
the
cover
and
refit the screw
and
serrated washer.
Complete
the
pipework
to
the
boiler.
Connect
the
oil
supply
line
and
terminate
within
450mm
(18
inches) of
the
oil
pump
on
the
burner. From this point fit the flexible hose supplied to
the
burner
connection (in the case of a
two
pipe
system
the
installer will
have
to
supply
the second hose).
The installer
should
fit a fire check valve
with
a fusible link located above the burner.
Insert
the
electrical four
pin
plug
on
the
end
of
the
fly lead from
the
burner
into
the
socket
located
on
the
underside
of
the control panel.
Refit
the
top
and
front panels,
by
placing
the
panels
in
position
and
then
pressing to lock
them
into the clips.
10
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