3
the appliance and should not be less than (4in) internal
diameter.
7. In the event of an extractor fan being fitted in the vicinity of
the range, compensatory ventilation will be required to
satisfy the demands of the fan without influencing
combustion efficiency or chimney flue condition.
Direct Vent - Models GC and GE
The location chosen for the appliance must permit the
provision of a satisfactory flue termination.
The location must also provide adequate space for servicing
and air circulation around the range.
Should the installation of the appliance be in an unusual
location or restricted space, special procedures may be
necessary and the following current codes give detailed guide
lines on this aspects:
U.S.:
The National Fuel Gas Code ANSI Z223.
1-latest edition.
Canada:
The CAN/CGA B -149 installation codes.
The following notes are intended to give general guidance.
1. The range must be installed so that the flue terminal is
exposed to the external air and terminal clearances comply
with:
In
U.S.
: The National Fuel Gas Codes ANSI Z223 1-latest
edition Section 7.7.
In
Canada
: CAN/CGA-B149 installation code.
2. Termination should be on a clear expanse of wall, the
terminal being preferably not less than 355mm (14in) away
from a corner, recess of projection.
3. A hole must be cut through an outside wall as indicated in
Fig. 6 with the hole rising from inside to outside face
of wall.
DO NOT
install the terminal:-
(a) Within 300mm (12in) measured vertically, from the
bottom of an openable window, air vent or any other
ventilating opening.
(b) Within 300mm (12in) above adjacent ground level.
(c) Within 600mm (24in) of any surface facing the
terminal.
(d) Within 355mm (14in) (
U.S
.) or
300mm (12in) (
Canada
) below eaves or balcony.
The direct vent terminal must be protected by a terminal
protective guard installed over the terminal to prevent
unauthorised contact with hot terminal surfaces.
See Fig. 8.
4. All jointing faces providing primary air and flue exhaust
paths, must be sealed in an airtight fashion, with particular
emphasis on the following locations:
(a) Air intake tube joints to be sealed with silicone adhesive
provided.
(b) Combustion chamber top sealed with a fire-cemented
gasket to the outer barrel.
(c) Fire cement joints between underside contact faces of
hotplates and simmering plate with cement provided.
(d) Gasket between flue intake/exhaust manifold.
Gasket provided.
The air inlet/products outlet direct vent, and the terminal of the
appliance must not be less than 300mm (12in) to combustible
material. The terminal is suitable for walls of 150mm (6in) to
355mm (14in) overall thickness.
For special lengths up to 610mm (24in), consult your local Aga
Distributor.
If the cooker is to stand in a recess or against a wall which is
to be tiled, in no circumstances should the tiles overlap the
range top plate.
NOTE: A GAS CONTROL VALVE MUST BE INSTALLED.
IN THE GAS PIPELINE EXTERNALLY OF THE RANGE (NOT
SUPPLIED).
9.5mm (3/8in) N.P.T. Male connection near the front of the
range on the L.H. or R.H. side - Optional.
ALL GAS CONTROLS MUST BE U.S. PIPE THREADS.
Maximum Heat Input: 4.4 kw (15,000 Btu/h)
WALL TILING
GAS SUPPLY - U.S. PIPE THREADS
Содержание GC Open Flue Range
Страница 7: ...7 Fig 12 Pilot Thermocouple DESN 512827...
