Inis Oirr MK2 Multifuel Boiler stove
12
Horizontal sections of flue should be
avoided or at least kept to a minimum.
Horizontal flue sections from the stove
or on any part of the flue pipe should
be 6” MAXIMUM in the horizontal. If the
flue needs to carry in any particular
direction greater than 6”, the flue
should rise at 45 degrees to the
horizontal so as to prevent the
degradation of the draught. 90 degree
bends must be avoided in the flue
system. The flue collar and the blanking
plate have sealing rope fitted to them
and must be checked that they are fully
tight before fitting. The installer must
ensure that the chimney and or flue
system is installed correctly as Inis
Stoves is not responsible for incorrect
installation.
Soot doors
Where the flue is installed from the
rear flue outlet, the use of a soot door
is necessary for proper sweeping of the
chimney and removal of the soot.
Adequate access to the soot door is
necessary. The soot door may be placed
in the existing block work or on a
suitable register plate between the flue
pipe and the chimney.
Central heating and
domestic hot water
systems
The stove can be used to heat both hot
domestic water and central heating. It
is best practice to have a radiator
fitted in the room the stove is to be
fitted to allow greater flexibility in
heating this room.
The stove is designed for open vent
central heating systems and a gravity
feed circuit usually to the domestic hot
water should be present. This gravity
feed circuit should rise directly up
from the stove and be vented at the top
to atmosphere. A minimum of 1” diameter
piping must be used on the gravity
circuit and this circuit must not exceed
8 meters horizontal distance from the
stove. An unvalved heat sink radiator
should be fitted to the gravity circuit
with a heat capacity of 1.0Kw to allow
for the removal of excess heat in the
case of a pump failure. All plumbing
circuits to and from this appliance MUST
be cross-connected.
It is important that the return water
temperature is not too low (below about
45 degrees Centigrade), to avoid excess
condensation in the boiler, gas ways and
chimney and avoid corrosion. This can be
achieved by the fitting of a low limit
thermostat on the return pipe on the
gravity circuit that will stop the pump
if the water temperature drops to low on
the gravity return circuit.
The plumbing circuit should always have
a drain cock at the lowest point to
facilitate the draining of the system if
required. An injector Tee must be fitted
to the return of the gravity and pumped
circuits if they are to be connected
together.
System controls
The stove is controlled by the single
control dial on the left hand side of
the stove once it is alight.
Содержание Oirr MK2
Страница 15: ...Inis Oirr MK2 Multifuel Boiler stove 15 ...