6
CLOSED
OPEN
4B
SECONDARY
AIR
CONTROL
(slider)
Over
the
hearth
door
you
will
find
the
‘secondary
air
control’
in
the
style
of
a
slider.
(‘A’
in
the
attached
diagram)
Combustion
air
entering
the
stove
through
this
vent
will
be
directed
down
the
inside
of
the
glass
panel,
this
is
known
as
the
‘air
wash
system’.
It
helps
to
keep
sooty
deposits
from
sticking
to
the
glass
and
obscuring
the
view
of
the
flames.
Having
clean
glass
also
improves
the
heat
radiation
to
be
uninterrupted.
This
control
will
be
used
to
adjust
the
combustion
rate
inside
the
fire
chamber.
4C
THE
THERMOSTAT
CONTROL
(lever)
The
thermostat
control
can
be
found
at
the
rear
of
the
stove
on
the
right
hand
side,
it
is
situated
above
the
direct
flue
path
shutter
control
(see
below
for
position
of
flue
path
shutter)
The
thermostat
control
operates
a
damper
that
allows
air
to
enter
the
stove
at
a
controlled
rate.
It
regulates
the
burn
rate
of
the
fire
and
keeps
it
at
a
constant
heat
output,
irrespective
of
the
fuel
load
(so
long
as
it
isn’t
empty)
When
wanting
to
control
the
stove
using
the
thermostatic
control,
the
primary
and
secondary
air
controls
can
be
shut.
According
to
the
chosen
position
of
the
thermostat
dial,
the
damper
will
react
slowly
and
alter
the
combustible
air
entering
the
unit.
This
is
how
a
fire
would
naturally
respond
to
changing
air
supply.
As
it
is
a
high
precision
device
we
recommend
moving
the
lever
slowly
and
with
care
and
never
forcing
it.
The
thermostat
control
must
not
be
used
to
build
the
fire
up
suddenly
and
then
shut
it
down
suddenly.
This
is
of
no
benefit
and
may
cause
serious
damage
to
the
internal
components
of
the
appliance
or
control.
4D
Direct
Flue
Path
Shutter
Control
(lever
C)
This
control
is
used
to
bypass
the
baffle
within
the
stove
when
there
is
a
risk
of
the
chimney
being
cold
and
therefore
generating
little
draw;
when
the
stove
has
not
been
lit
for
some
time
for
example.
The
flue
may
need
a
little
assistance
and
therefore,
if
the
shutter
is
opened
before
the
fire
is
lit;
the
warm/hot
gasses
from
the
fire
will
not
have
to
travel
around
the
baffle,
losing
heat
as
they
go.
They
can
go
directly
into
the
chimney
where
they
will
heat
the
chimney
and
thus
generate
a
good
flue
draft.
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